115 
FPUS55 KRIW 282103
ZFPRIW

Zone Forecast Product for Western and Central Wyoming
National Weather Service Riverton WY
202 PM MST Tue Nov 28 2017

WYZ020-282300-
Natrona County Lower Elevations-
Including the city of Casper
202 PM MST Tue Nov 28 2017

.REST OF TODAY...Sunny. Highs around 42. South winds around
15 mph. 
.TONIGHT...Windy. Mostly clear. Lows around 30. Southwest winds
20 to 30 mph. 
.WEDNESDAY...Windy. Mostly sunny. Highs 43 to 47. West winds
20 to 30 mph with gusts to around 45 mph. 
.WEDNESDAY NIGHT...Colder. Mostly clear. Lows around 20. 
.THURSDAY...Mostly sunny. Highs 42 to 46. Southwest winds around
15 mph. 
.THURSDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows in the mid to upper 20s. 
.FRIDAY...Partly cloudy in the morning then clearing. Highs in
the 40s. 
.FRIDAY NIGHT...Mostly clear. Lows in the upper 20s. 
.SATURDAY...Breezy. Mostly sunny in the morning then becoming
partly cloudy. Highs near 50. 
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 30s. 
.SUNDAY...Breezy. Partly cloudy. A 20 percent chance of rain
showers in the afternoon. Highs in the mid 40s. 
.SUNDAY NIGHT...Breezy, colder. Partly cloudy with chance of snow
showers, possibly mixed with rain showers in the evening, then
mostly cloudy with chance of snow showers after midnight. Lows in
the mid 20s. Chance of precipitation 30 percent. 
.MONDAY...Colder. Mostly cloudy with a 30 percent chance of snow
showers. Highs in the mid 30s. 

$$

WYZ017-282300-
Wind River Basin-
Including the cities of Riverton and Shoshoni
202 PM MST Tue Nov 28 2017

.REST OF TODAY...Sunny. Highs 40 to 44. 
.TONIGHT...Breezy. Mostly clear. Lows 24 to 28. South winds 15 to
20 mph shifting to the southeast 15 to 25 mph after midnight,
then shifting to the west 15 to 20 mph early in the morning. 
.WEDNESDAY...Breezy. Mostly sunny. Highs 43 to 47. Northwest
winds 15 to 25 mph. 
.WEDNESDAY NIGHT...Mostly clear. Lows 18 to 22. 
.THURSDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs around 41. 
.THURSDAY NIGHT...Partly cloudy. Lows in the lower 20s. 
.FRIDAY...Partly cloudy in the morning then clearing. Highs in
the lower 40s. 
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the 20s. 
.SATURDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the mid to upper 40s. 
.SATURDAY NIGHT...Partly cloudy. Lows near 30. 
.SUNDAY...Partly cloudy in the morning then becoming mostly
cloudy. Chance of snow showers and rain showers. Highs in the
lower to mid 40s. Chance of precipitation 30 percent. 
.SUNDAY NIGHT...Partly cloudy. Slight chance of rain showers and
snow showers in the evening, then slight chance of snow showers
after midnight. Lows in the lower to mid 20s. Chance of
precipitation 20 percent. 
.MONDAY...Partly cloudy in the morning then becoming mostly
cloudy. A 30 percent chance of snow showers. Highs in the mid
30s. 

$$

WYZ018-282300-
Lander Foothills-
Including the city of Lander
202 PM MST Tue Nov 28 2017

.REST OF TODAY...Sunny. Highs around 43. 
.TONIGHT...Breezy. Mostly clear. Lows 24 to 28. West winds 15 to
25 mph in the late evening and overnight. 
.WEDNESDAY...Mostly sunny. Highs around 46. North winds around
15 mph until late afternoon. 
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 17 to 21. 
.THURSDAY...Mostly sunny. Highs around 43. 
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 20s. 
.FRIDAY...Partly cloudy in the morning then clearing. Highs in
the mid 40s. 
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the mid 20s. 
.SATURDAY...Mostly sunny. Highs in the upper 40s. 
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 30s. 
.SUNDAY...Partly cloudy with chance of rain showers in the
morning, then mostly cloudy with slight chance of rain showers
and snow showers in the afternoon. Highs in the mid 40s. Chance
of precipitation 30 percent. 
.SUNDAY NIGHT...Partly cloudy. Slight chance of rain showers and
snow showers in the evening, then slight chance of snow showers
after midnight. Lows in the lower 20s. Chance of precipitation
20 percent. 
.MONDAY...Partly cloudy in the morning then becoming mostly
cloudy. A 30 percent chance of snow showers. Highs in the upper
30s. 

$$

WYZ028-282300-
Rock Springs and Green River-
Including the cities of Rock Springs and Green River
202 PM MST Tue Nov 28 2017

.REST OF TODAY...Sunny. Highs 39 to 43. 
.TONIGHT...Mostly clear. Lows around 23. 
.WEDNESDAY...Breezy. Partly cloudy early in the morning then
clearing. Highs around 38. West winds 15 to 20 mph. 
.WEDNESDAY NIGHT...Mostly clear. Lows 14 to 18. 
.THURSDAY...Mostly sunny. Highs 37 to 41. 
.THURSDAY NIGHT...Partly cloudy. Lows 19 to 23. 
.FRIDAY...Partly cloudy. Highs in the lower 40s. 
.FRIDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. Lows in the mid 20s. 
.SATURDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the 40s. 
.SATURDAY NIGHT...Partly cloudy. A 30 percent chance of snow
showers after midnight. Lows in the upper 20s. 
.SUNDAY...Partly cloudy in the morning then becoming mostly
cloudy. A 30 percent chance of snow showers, possibly mixed with
rain showers. Highs in the upper 30s. 
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows in the lower 20s. 
.MONDAY...Mostly cloudy in the morning then becoming partly
cloudy. A 30 percent chance of snow showers. Highs in the lower
30s. 

$$

WYZ013-282300-
Jackson Hole-
Including the city of Jackson
202 PM MST Tue Nov 28 2017

.REST OF TODAY...Mostly sunny. Highs 32 to 36. 
.TONIGHT...Breezy. Mostly clear early in the evening, then partly
cloudy with chance of snow in the late evening and early morning.
Cloudy with snow likely early in the morning. Little or no snow
accumulation. Lows around 17. South winds 15 to 20 mph. Chance of
snow 60 percent. 
.WEDNESDAY...Breezy. Cloudy with snow likely early in the
morning, then mostly cloudy with chance of snow late in the
morning. Partly cloudy in the afternoon. Snow accumulation up to
1 inch. Highs 31 to 35. Southwest winds 15 to 20 mph in the
morning. Chance of snow 60 percent. 
.WEDNESDAY NIGHT...Colder. Partly cloudy in the evening then
clearing. Lows 7 to 11. 
.THURSDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 30 to 34. 
.THURSDAY NIGHT...Mostly cloudy. A 20 percent chance of snow
after midnight. Lows 16 to 21. 
.FRIDAY...Mostly cloudy. Highs in the 30s. 
.FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of snow
showers in the evening. Lows in the lower to mid 20s. 
.SATURDAY...Mostly cloudy. A 30 percent chance of snow showers in
the afternoon. Highs near 40. 
.SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows in the mid 20s. 
.SUNDAY...Mostly cloudy with a 50 percent chance of snow showers.
Highs in the lower to mid 30s. 
.SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Lows 15 to 19. 
.MONDAY...Mostly cloudy with a 30 percent chance of snow showers.
Highs in the mid to upper 20s. 

$$

WYZ003-282300-
Cody Foothills-
Including the cities of Cody and Meeteetse
202 PM MST Tue Nov 28 2017

...HIGH WIND WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM MST
WEDNESDAY...

.REST OF TODAY...Mostly sunny. Highs 39 to 43. Southeast winds
around 15 mph. 
.TONIGHT...Very windy. Mostly clear until early morning then
becoming partly cloudy. Lows 27 to 31. Southwest winds 15 to
20 mph increasing to 30 to 40 mph after midnight. 
.WEDNESDAY...Very windy. Partly cloudy in the morning then
clearing. Highs 38 to 43. West winds 30 to 40 mph decreasing to
20 to 30 mph in the late morning and afternoon. 
.WEDNESDAY NIGHT...Colder. Partly cloudy in the evening then
clearing. Lows 18 to 22. 
.THURSDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 38 to 42. 
.THURSDAY NIGHT...Mostly cloudy. Lows in the 20s. 
.FRIDAY...Partly cloudy. Highs 39 to 44. 
.FRIDAY NIGHT...Partly cloudy. Lows in the 20s. 
.SATURDAY...Partly cloudy. Highs in the mid to upper 40s. 
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 20s. 
.SUNDAY...Partly cloudy with chance of snow showers, possibly
mixed with rain showers. Highs in the upper 30s. Chance of
precipitation 30 percent. 
.SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly
cloudy. A 30 percent chance of snow showers. Lows in the lower to
mid 20s. 
.MONDAY...Mostly cloudy with a 20 percent chance of snow showers.
Highs in the lower 30s. 

$$

WYZ004-282300-
North Big Horn Basin-
202 PM MST Tue Nov 28 2017

.REST OF TODAY...Breezy, sunny. Highs around 43. Southeast winds
15 to 20 mph. 
.TONIGHT...Mostly clear in the evening then becoming partly
cloudy. Lows around 26. Southeast winds around 15 mph shifting to
the south early in the morning. 
.WEDNESDAY...Breezy. Mostly cloudy then becoming partly cloudy in
the late morning and early afternoon then becoming mostly sunny.
Highs 41 to 45. Northwest winds 15 to 25 mph. 
.WEDNESDAY NIGHT...Mostly clear. Lows 17 to 21. 
.THURSDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs around 40. 
.THURSDAY NIGHT...Mostly cloudy. Lows in the lower to mid 20s. 
.FRIDAY...Partly cloudy. Highs in the lower 40s. 
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 20s. 
.SATURDAY...Partly cloudy. Highs in the mid 40s. 
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 20s. 
.SUNDAY...Partly cloudy with a 20 percent chance of rain showers
and snow showers. Highs around 40. 
.SUNDAY NIGHT...Mostly cloudy. Chance of snow showers, possibly
mixed with rain showers in the evening, then slight chance of
snow showers after midnight. Lows in the mid 20s. Chance of
precipitation 30 percent. 
.MONDAY...Mostly cloudy with a 20 percent chance of snow showers.
Highs in the mid 30s. 

$$

WYZ006-282300-
Southeast Big Horn Basin-
Including the city of Worland
202 PM MST Tue Nov 28 2017

.REST OF TODAY...Sunny. Highs around 43. 
.TONIGHT...Breezy. Mostly clear until early morning then becoming
partly cloudy. Lows around 25. Southeast winds 15 to 20 mph
shifting to the south early in the morning. 
.WEDNESDAY...Breezy. Partly cloudy until late afternoon then
clearing. Highs 40 to 44. Northwest winds 15 to 25 mph in the
late morning and early afternoon shifting to the north around
15 mph. 
.WEDNESDAY NIGHT...Colder. Mostly clear. Lows 14 to 18. 
.THURSDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs around 40. 
.THURSDAY NIGHT...Mostly cloudy. Lows in the lower 20s. 
.FRIDAY...Partly cloudy. Highs in the lower 40s. 
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 20s. 
.SATURDAY...Partly cloudy. Highs in the mid 40s. 
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 20s. 
.SUNDAY...Partly cloudy with slight chance of rain showers and
snow showers in the morning, then mostly cloudy with slight
chance of rain showers in the afternoon. Highs in the lower 40s.
Chance of precipitation 20 percent. 
.SUNDAY NIGHT...Mostly cloudy with chance of snow showers,
possibly mixed with rain showers in the evening, then partly
cloudy with slight chance of snow showers after midnight. Lows in
the mid 20s. Chance of precipitation 30 percent. 
.MONDAY...Mostly cloudy with a 20 percent chance of snow showers.
Highs in the mid 30s. 

$$

WYZ005-282300-
Southwest Big Horn Basin-
Including the city of Thermopolis
202 PM MST Tue Nov 28 2017

.REST OF TODAY...Sunny. Highs around 42. Southeast winds around
15 mph. 
.TONIGHT...Breezy. Mostly clear until early morning then becoming
partly cloudy. Lows around 25. Southwest winds 15 to 20 mph. 
.WEDNESDAY...Breezy. Partly cloudy early in the morning then
clearing. Highs 41 to 45. Northwest winds 15 to 25 mph until late
afternoon. 
.WEDNESDAY NIGHT...Mostly clear. Lows 16 to 20. 
.THURSDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs around 40. 
.THURSDAY NIGHT...Mostly cloudy. Lows in the lower 20s. 
.FRIDAY...Mostly sunny. Highs in the lower 40s. 
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 20s. 
.SATURDAY...Partly cloudy. Highs in the mid 40s. 
.SATURDAY NIGHT...Partly cloudy. Lows around 30. 
.SUNDAY...Partly cloudy in the morning then becoming mostly
cloudy. A 20 percent chance of rain showers and snow showers.
Highs in the lower to mid 40s. 
.SUNDAY NIGHT...Mostly cloudy with slight chance of snow showers,
possibly mixed with rain showers in the evening, then partly
cloudy with slight chance of snow showers after midnight. Lows in
the mid 20s. Chance of precipitation 20 percent. 
.MONDAY...Mostly cloudy with a 20 percent chance of snow showers.
Highs in the mid 30s. 

$$

WYZ023-282300-
Star Valley-
Including the cities of Afton, Alpine, Star Valley Ranch, 
and Thayne
202 PM MST Tue Nov 28 2017

.REST OF TODAY...Sunny. Highs around 38. 
.TONIGHT...Mostly clear in the evening, then mostly cloudy with a
40 percent chance of snow after midnight. Lows around 20. South
winds around 15 mph in the late evening and early morning. 
.WEDNESDAY...Mostly cloudy with a 40 percent chance of snow in
the morning, then partly cloudy in the afternoon. Highs around
34. 
.WEDNESDAY NIGHT...Colder. Partly cloudy in the evening then
clearing. Lows 7 to 11. 
.THURSDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs around 37. 
.THURSDAY NIGHT...Mostly cloudy. Lows 18 to 22. 
.FRIDAY...Mostly cloudy. Highs in the upper 30s. 
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 20s. 
.SATURDAY...Partly cloudy. A 30 percent chance of rain showers in
the afternoon. Highs in the mid 40s. 
.SATURDAY NIGHT...Partly cloudy. Chance of rain showers and snow
showers in the evening, then chance of snow showers after
midnight. Lows in the upper 20s. Chance of precipitation
30 percent. 
.SUNDAY...Mostly cloudy with a 50 percent chance of snow showers.
Highs in the mid 30s. 
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows around 20. 
.MONDAY...Mostly cloudy with a 30 percent chance of snow showers.
Highs in the lower 30s. 

$$

WYZ025-282300-
Upper Green River Basin Foothills-
Including the city of Pinedale
202 PM MST Tue Nov 28 2017

.REST OF TODAY...Sunny. Highs 34 to 38. 
.TONIGHT...Mostly clear until early morning, then partly cloudy
with a 30 percent chance of snow early in the morning. Lows
around 14. 
.WEDNESDAY...Mostly cloudy then becoming partly cloudy late in
the morning then becoming mostly sunny then becoming partly
cloudy late in the afternoon. A 40 percent chance of snow in the
morning. Highs 30 to 34. Northwest winds around 15 mph in the
late morning and afternoon. 
.WEDNESDAY NIGHT...Colder. Partly cloudy in the evening then
clearing. Lows 2 to 6. 
.THURSDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 32 to 36. 
.THURSDAY NIGHT...Mostly cloudy. Lows 13 to 17. 
.FRIDAY...Partly cloudy. Highs in the 30s. 
.FRIDAY NIGHT...Partly cloudy. Lows around 19. 
.SATURDAY...Partly cloudy. Highs in the upper 30s. 
.SATURDAY NIGHT...Partly cloudy with a 30 percent chance of snow
showers. Lows in the lower 20s. 
.SUNDAY...Mostly cloudy with a 40 percent chance of snow showers.
Highs in the lower to mid 30s. 
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows around 16. 
.MONDAY...Mostly cloudy with a 30 percent chance of snow showers.
Highs near 30. 

$$

WYZ026-282300-
Upper Green River Basin-
Including the cities of La Barge, Big Piney, and Farson
202 PM MST Tue Nov 28 2017

.REST OF TODAY...Sunny. Highs 37 to 41. 
.TONIGHT...Mostly clear until early morning then becoming partly
cloudy. Lows 16 to 20. 
.WEDNESDAY...Breezy. Partly cloudy early in the morning then
clearing. Highs 34 to 38. Northwest winds 15 to 20 mph in the
late morning and afternoon. 
.WEDNESDAY NIGHT...Colder. Mostly clear. Lows 5 to 10. 
.THURSDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 34 to 38. 
.THURSDAY NIGHT...Partly cloudy. Lows 14 to 18. 
.FRIDAY...Partly cloudy. Highs near 40. 
.FRIDAY NIGHT...Partly cloudy. Lows 18 to 22. 
.SATURDAY...Partly cloudy. Highs in the lower 40s. 
.SATURDAY NIGHT...Partly cloudy with a 30 percent chance of snow
showers. Lows in the mid 20s. 
.SUNDAY...Partly cloudy in the morning then becoming mostly
cloudy. A 30 percent chance of snow showers. Highs in the upper
30s. 
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows 17 to 21. 
.MONDAY...Partly cloudy in the morning then becoming mostly
cloudy. A 30 percent chance of snow showers. Highs in the lower
30s. 

$$

WYZ010-282300-
Northeast Johnson County-
Including the city of Buffalo
202 PM MST Tue Nov 28 2017

.REST OF TODAY...Breezy, sunny. Highs around 43. South winds
15 to 20 mph. 
.TONIGHT...Windy. Mostly clear until early morning then becoming
partly cloudy. Lows around 30. Southwest winds 20 to 30 mph. 
.WEDNESDAY...Windy. Partly cloudy then becoming mostly cloudy
late in the morning then becoming partly cloudy then becoming
mostly sunny late in the afternoon. Highs 42 to 46. Northwest
winds 20 to 30 mph with gusts to around 45 mph late in the
morning increasing to 30 to 35 mph with gusts to around 50 mph,
then decreasing to 15 to 25 mph with gusts to around 40 mph late
in the afternoon. 
.WEDNESDAY NIGHT...Mostly clear. Lows around 22. 
.THURSDAY...Mostly sunny. Highs around 45. 
.THURSDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows in the mid 20s. 
.FRIDAY...Partly cloudy in the morning then clearing. Highs in
the 40s. 
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 20s. 
.SATURDAY...Partly cloudy. Highs in the mid 40s to lower 50s. 
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 30s. 
.SUNDAY...Partly cloudy. A 30 percent chance of rain showers in
the afternoon. Highs in the mid 40s. 
.SUNDAY NIGHT...Mostly cloudy. Chance of snow showers, possibly
mixed with rain showers in the evening, then slight chance of
snow showers after midnight. Lows in the mid 20s. Chance of
precipitation 30 percent. 
.MONDAY...Partly cloudy in the morning then becoming mostly
cloudy. A 20 percent chance of snow showers. Highs in the 30s. 

$$

WYZ011-282300-
Southeast Johnson County-
Including the city of Kaycee
202 PM MST Tue Nov 28 2017

.REST OF TODAY...Breezy, sunny. Highs around 42. South winds
15 to 20 mph. 
.TONIGHT...Windy. Mostly clear. Lows 29 to 33. South winds 20 to
30 mph. 
.WEDNESDAY...Windy. Partly cloudy until late afternoon then
clearing. Highs 42 to 46. Southwest winds 15 to 25 mph shifting
to the northwest 20 to 30 mph in the late morning and afternoon. 
.WEDNESDAY NIGHT...Colder. Mostly clear. Lows around 21. 
.THURSDAY...Mostly sunny. Highs around 45. 
.THURSDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows in the mid 20s. 
.FRIDAY...Partly cloudy in the morning then clearing. Highs in
the mid 40s. 
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the mid to upper 20s. 
.SATURDAY...Partly cloudy. Highs near 50. 
.SATURDAY NIGHT...Partly cloudy. Lows in the mid 30s. 
.SUNDAY...Partly cloudy. A 30 percent chance of rain showers in
the afternoon. Highs in the mid 40s. 
.SUNDAY NIGHT...Mostly cloudy. Chance of rain showers and snow
showers in the evening, then slight chance of snow showers after
midnight. Lows in the mid 20s. Chance of precipitation
30 percent. 
.MONDAY...Partly cloudy in the morning then becoming mostly
cloudy. A 30 percent chance of snow showers. Highs in the mid
30s. 

$$

WYZ027-282300-
South Lincoln County-
Including the cities of Kemmerer and Cokeville
202 PM MST Tue Nov 28 2017

.REST OF TODAY...Sunny. Highs around 39. 
.TONIGHT...Mostly clear until early morning then becoming partly
cloudy. Lows around 21. Southwest winds around 15 mph after
midnight. 
.WEDNESDAY...Breezy. Partly cloudy early in the morning then
clearing. Highs 34 to 38. West winds 15 to 20 mph until late
afternoon. 
.WEDNESDAY NIGHT...Mostly clear. Lows around 13. 
.THURSDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs around 38. 
.THURSDAY NIGHT...Partly cloudy. Lows around 19. 
.FRIDAY...Partly cloudy. Highs around 40. 
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 20s. 
.SATURDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs in the mid 40s. 
.SATURDAY NIGHT...Partly cloudy. Slight chance of rain showers
and snow showers in the evening, then chance of snow showers
after midnight. Lows in the mid 20s. Chance of precipitation
40 percent. 
.SUNDAY...Partly cloudy in the morning then becoming mostly
cloudy. A 40 percent chance of snow showers. Highs in the mid
30s. 
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows around 20. 
.MONDAY...Mostly cloudy with a 20 percent chance of snow showers.
Highs in the lower 30s. 

$$

WYZ016-282300-
Upper Wind River Basin-
Including the city of Dubois
202 PM MST Tue Nov 28 2017

.REST OF TODAY...Sunny. Highs around 38. 
.TONIGHT...Windy. Mostly clear. Lows around 23. Northwest winds
20 to 30 mph. 
.WEDNESDAY...Windy. Partly cloudy early in the morning then
clearing. A 30 percent chance of snow in the morning. Highs 34 to
39. Northwest winds 25 to 35 mph with gusts to around 50 mph
decreasing to 15 to 25 mph late in the afternoon. 
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows 14 to 19. West winds around 15 mph in the evening. 
.THURSDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 37 to 42. West winds around 15 mph. 
.THURSDAY NIGHT...Partly cloudy. Lows 19 to 23. 
.FRIDAY...Partly cloudy. Highs 37 to 42. 
.FRIDAY NIGHT...Mostly clear in the evening then becoming partly
cloudy. Lows in the lower to mid 20s. 
.SATURDAY...Partly cloudy. Highs 42 to 47. 
.SATURDAY NIGHT...Partly cloudy with a 30 percent chance of snow
showers. Lows in the mid to upper 20s. 
.SUNDAY...Partly cloudy with chance of snow showers, possibly
mixed with rain showers in the morning, then mostly cloudy with
chance of snow showers in the afternoon. Highs 37 to 42. Chance
of precipitation 30 percent. 
.SUNDAY NIGHT...Colder. Partly cloudy with a 30 percent chance of
snow showers. Lows 16 to 20. 
.MONDAY...Partly cloudy in the morning then becoming mostly
cloudy. A 30 percent chance of snow showers. Highs in the lower
to mid 30s. 

$$

WYZ001-282300-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
202 PM MST Tue Nov 28 2017

.REST OF TODAY...Mostly sunny. Highs 26 to 32. South winds around
15 mph. 
.TONIGHT...Breezy. Mostly clear early in the evening, then mostly
cloudy with chance of snow in the late evening and early morning.
Cloudy with snow likely early in the morning. Snow accumulation
up to 1 inch. Lows 14 to 20. Southwest winds 15 to 20 mph. Chance
of snow 60 percent. 
.WEDNESDAY...Breezy. Mostly cloudy with snow likely in the
morning, then partly cloudy in the afternoon. Snow accumulation
around 1 inch. Total snow accumulation 1 to 2 inches. Highs 24 to
30. West winds 15 to 20 mph. Chance of snow 70 percent. 
.WEDNESDAY NIGHT...Colder. Partly cloudy. Lows 6 to 12. 
.THURSDAY...Partly cloudy in the morning then becoming mostly
cloudy. Highs 24 to 30. 
.THURSDAY NIGHT...Cloudy with a 30 percent chance of snow. Lows
12 to 18. 
.FRIDAY...Mostly cloudy. Highs 26 to 32. 
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of snow
showers. Lows around 19. 
.SATURDAY...Cloudy with a 30 percent chance of snow showers.
Highs 29 to 35. 
.SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Lows in the lower 20s. 
.SUNDAY...Mostly cloudy with a 40 percent chance of snow showers.
Highs 25 to 31. 
.SUNDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Lows around 14. 
.MONDAY...Mostly cloudy with a 30 percent chance of snow showers.
Highs 20 to 26. 

$$

WYZ029-282300-
Flaming Gorge-
202 PM MST Tue Nov 28 2017

.REST OF TODAY...Sunny. Highs 42 to 46. East winds around 15 mph
late in the afternoon. 
.TONIGHT...Mostly clear. Lows around 25. Southeast winds around
15 mph shifting to the southwest in the late evening and
overnight. 
.WEDNESDAY...Breezy. Partly cloudy early in the morning then
clearing. Highs 37 to 41. Northwest winds 15 to 20 mph in the
late morning and afternoon. 
.WEDNESDAY NIGHT...Mostly clear. Lows 18 to 22. 
.THURSDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 39 to 43. 
.THURSDAY NIGHT...Partly cloudy. Lows in the lower to mid 20s. 
.FRIDAY...Partly cloudy. Highs in the lower to mid 40s. 
.FRIDAY NIGHT...Mostly clear. Lows in the mid 20s. 
.SATURDAY...Mostly sunny. Highs in the mid to upper 40s. 
.SATURDAY NIGHT...Partly cloudy. Lows in the upper 20s. 
.SUNDAY...Partly cloudy in the morning then becoming mostly
cloudy. A 30 percent chance of rain showers and snow showers.
Highs near 40. 
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows in the mid 20s. 
.MONDAY...Mostly cloudy in the morning then becoming partly
cloudy. A 30 percent chance of snow showers. Highs in the lower
to mid 30s. 

$$

WYZ022-282300-
Casper Mountain-
202 PM MST Tue Nov 28 2017

.REST OF TODAY...Sunny. Highs 35 to 41. South winds around
15 mph. 
.TONIGHT...Windy, clear. Lows 27 to 33. South winds 25 to 35 mph
with gusts to around 50 mph. 
.WEDNESDAY...Windy. Mostly sunny. Highs 37 to 43. West winds
25 to 35 mph becoming northwest 15 to 25 mph late in the
afternoon. 
.WEDNESDAY NIGHT...Colder. Mostly clear. Lows 16 to 22. 
.THURSDAY...Mostly sunny. Highs 37 to 43. Southwest winds around
15 mph. 
.THURSDAY NIGHT...Breezy. Partly cloudy. Lows 23 to 29. 
.FRIDAY...Breezy. Partly cloudy in the morning then clearing.
Highs 37 to 43. 
.FRIDAY NIGHT...Mostly clear. Lows in the upper 20s. 
.SATURDAY...Breezy. Mostly sunny. Highs 43 to 49. 
.SATURDAY NIGHT...Breezy. Partly cloudy. Lows in the mid 30s. 
.SUNDAY...Windy. Partly cloudy. Highs 39 to 45. 
.SUNDAY NIGHT...Windy, colder. Partly cloudy in the evening then
becoming mostly cloudy. A 30 percent chance of snow showers. Lows
in the mid 20s. 
.MONDAY...Mostly cloudy with a 30 percent chance of snow showers.
Highs 29 to 35. 

$$

WYZ002-282300-
Absaroka Mountains-
202 PM MST Tue Nov 28 2017

...HIGH WIND WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM MST
WEDNESDAY...

.REST OF TODAY...Breezy, sunny. Highs 28 to 36. West winds 15 to
20 mph. 
.TONIGHT...Very windy. Mostly clear in the evening, then partly
cloudy with chance of snow after midnight. Mostly cloudy with
snow likely early in the morning. Snow accumulation up to 1 inch.
Lows 16 to 24. West winds 30 to 40 mph. Chance of snow
60 percent. 
.WEDNESDAY...Windy. Mostly cloudy with snow likely early in the
morning, then partly cloudy with chance of snow in the late
morning and afternoon. Snow accumulation up to 1 inch. Total snow
accumulation up to 2 inches. Highs 21 to 31. West winds 25 to
35 mph with gusts to around 50 mph decreasing to 15 to 25 mph
late in the afternoon. Chance of snow 60 percent. 
.WEDNESDAY NIGHT...Colder. Partly cloudy in the evening then
clearing. Lows 8 to 16. West winds around 15 mph. 
.THURSDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 24 to 34. West winds around 15 mph. 
.THURSDAY NIGHT...Breezy. Mostly cloudy. A 30 percent chance of
snow after midnight. Lows 14 to 22. 
.FRIDAY...Breezy. Partly cloudy. Highs 24 to 34. 
.FRIDAY NIGHT...Partly cloudy with a 30 percent chance of snow
showers. Lows 15 to 21. 
.SATURDAY...Breezy. Mostly cloudy with a 30 percent chance of
snow showers. Highs 29 to 39. 
.SATURDAY NIGHT...Breezy. Partly cloudy with a 30 percent chance
of snow showers. Lows 20 to 26. 
.SUNDAY...Breezy. Partly cloudy in the morning then becoming
mostly cloudy. A 40 percent chance of snow showers. Highs 25 to
33. 
.SUNDAY NIGHT...Colder. Mostly cloudy with a 40 percent chance of
snow showers. Lows 11 to 17. 
.MONDAY...Mostly cloudy with a 30 percent chance of snow showers.
Highs 20 to 28. 

$$

WYZ007-282300-
Owl Creek and Bridger Mountains-
202 PM MST Tue Nov 28 2017

.REST OF TODAY...Breezy, sunny. Highs 34 to 40. South winds 15 to
20 mph. 
.TONIGHT...Breezy. Mostly clear. Lows around 27. Southwest winds
15 to 25 mph. 
.WEDNESDAY...Breezy. Mostly sunny. Highs 36 to 42. Northwest
winds 15 to 25 mph. 
.WEDNESDAY NIGHT...Partly cloudy in the evening then clearing.
Lows around 20. 
.THURSDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 34 to 40. 
.THURSDAY NIGHT...Mostly cloudy. Lows in the mid 20s. 
.FRIDAY...Mostly sunny. Highs 35 to 41. 
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 20s. 
.SATURDAY...Partly cloudy. Highs 40 to 46. 
.SATURDAY NIGHT...Partly cloudy. Lows in the lower 30s. 
.SUNDAY...Partly cloudy in the morning then becoming mostly
cloudy. Chance of snow showers, possibly mixed with rain showers.
Highs 36 to 42. Chance of precipitation 30 percent. 
.SUNDAY NIGHT...Colder. Partly cloudy with a 30 percent chance of
snow showers. Lows 19 to 25. 
.MONDAY...Mostly cloudy with a 30 percent chance of snow showers.
Highs 29 to 35. 

$$

WYZ008-282300-
Bighorn Mountains West-
202 PM MST Tue Nov 28 2017

.REST OF TODAY...Sunny. Highs 30 to 38. South winds around
15 mph. 
.TONIGHT...Breezy. Mostly clear until early morning, then partly
cloudy with a 30 percent chance of snow early in the morning.
Lows 21 to 27. South winds 15 to 25 mph. 
.WEDNESDAY...Breezy. Mostly cloudy then becoming partly cloudy in
the late morning and early afternoon then becoming mostly sunny.
A 30 percent chance of snow. Highs 28 to 38. Northwest winds
15 to 25 mph with gusts to around 40 mph. 
.WEDNESDAY NIGHT...Colder. Mostly clear. Lows 13 to 21. 
.THURSDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 30 to 38. 
.THURSDAY NIGHT...Mostly cloudy. Lows 17 to 25. 
.FRIDAY...Partly cloudy. Highs 29 to 39. 
.FRIDAY NIGHT...Partly cloudy. Lows 18 to 24. 
.SATURDAY...Partly cloudy. Highs 33 to 43. 
.SATURDAY NIGHT...Partly cloudy. Lows 25 to 31. 
.SUNDAY...Partly cloudy in the morning then becoming mostly
cloudy. Chance of snow showers, possibly mixed with rain showers.
Highs 30 to 40. Chance of precipitation 30 percent. 
.SUNDAY NIGHT...Colder. Mostly cloudy with a 30 percent chance of
snow showers. Lows 15 to 23. 
.MONDAY...Mostly cloudy with a 30 percent chance of snow showers.
Highs 24 to 32. 

$$

WYZ009-282300-
Bighorn Mountains Southeast-
202 PM MST Tue Nov 28 2017

.REST OF TODAY...Breezy, sunny. Highs 32 to 38. Southwest winds
15 to 20 mph. 
.TONIGHT...Windy. Mostly clear. Lows 23 to 29. West winds 25 to
35 mph. 
.WEDNESDAY...Very windy. Partly cloudy until late afternoon then
clearing. Highs 31 to 39. West winds 30 to 40 mph decreasing to
20 to 30 mph late in the afternoon. 
.WEDNESDAY NIGHT...Colder. Mostly clear. Lows 14 to 20. West
winds around 15 mph in the evening. 
.THURSDAY...Mostly sunny. Highs 32 to 40. West winds around
15 mph. 
.THURSDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows 19 to 25. 
.FRIDAY...Partly cloudy in the morning then clearing. Highs 32 to
40. 
.FRIDAY NIGHT...Partly cloudy. Lows 20 to 26. 
.SATURDAY...Breezy. Partly cloudy. Highs 35 to 45. 
.SATURDAY NIGHT...Breezy. Partly cloudy. Lows 27 to 33. 
.SUNDAY...Breezy. Partly cloudy in the morning then becoming
mostly cloudy. Chance of snow showers, possibly mixed with rain
showers. Highs 33 to 41. Chance of precipitation 30 percent. 
.SUNDAY NIGHT...Breezy, colder. Mostly cloudy with a 30 percent
chance of snow showers. Lows 16 to 22. 
.MONDAY...Partly cloudy in the morning then becoming mostly
cloudy. A 30 percent chance of snow showers. Highs 25 to 33. 

$$

WYZ012-282300-
Teton and Gros Ventre Mountains-
202 PM MST Tue Nov 28 2017

.REST OF TODAY...Mostly sunny. Highs 27 to 33. South winds around
15 mph late in the afternoon. 
.TONIGHT...Breezy. Mostly clear early in the evening, then partly
cloudy with chance of snow in the late evening and early morning.
Cloudy with snow likely early in the morning. Snow accumulation
up to 1 inch. Lows 13 to 19. South winds 15 to 20 mph. Chance of
snow 70 percent. 
.WEDNESDAY...Breezy. Mostly cloudy with snow likely in the
morning, then partly cloudy with slight chance of snow in the
afternoon. Snow accumulation around 1 inch. Total snow
accumulation 1 to 2 inches. Highs 23 to 29. West winds 15 to
20 mph until late afternoon. Chance of snow 70 percent. 
.WEDNESDAY NIGHT...Colder. Partly cloudy in the evening then
clearing. Lows 6 to 12. 
.THURSDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 25 to 31. 
.THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of snow.
Lows 13 to 19. 
.FRIDAY...Mostly cloudy with a 20 percent chance of snow. Highs
26 to 32. 
.FRIDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows 16 to 22. 
.SATURDAY...Mostly cloudy with a 30 percent chance of snow
showers. Highs 30 to 36. 
.SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of snow
showers. Lows 19 to 25. 
.SUNDAY...Mostly cloudy with a 50 percent chance of snow showers.
Highs 25 to 31. 
.SUNDAY NIGHT...Colder. Cloudy with a 40 percent chance of snow
showers. Lows 12 to 18. 
.MONDAY...Mostly cloudy with a 40 percent chance of snow showers.
Highs 20 to 26. 

$$

WYZ014-282300-
Wind River Mountains West-
202 PM MST Tue Nov 28 2017

.REST OF TODAY...Sunny. Highs 28 to 34. South winds around 15 mph
late in the afternoon. 
.TONIGHT...Breezy. Mostly clear in the evening, then partly
cloudy with slight chance of snow after midnight. Partly cloudy
with snow likely early in the morning. Little or no snow
accumulation. Lows 14 to 20. Southwest winds 15 to 20 mph. Chance
of snow 60 percent. 
.WEDNESDAY...Breezy. Mostly cloudy with snow likely early in the
morning, then partly cloudy with chance of snow in the late
morning and afternoon. Snow accumulation up to 1 inch. Highs
21 to 31. West winds 15 to 25 mph. Chance of snow 60 percent. 
.WEDNESDAY NIGHT...Colder. Partly cloudy in the evening then
clearing. Lows 6 to 14. 
.THURSDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 25 to 33. West winds around 15 mph in the
afternoon. 
.THURSDAY NIGHT...Partly cloudy in the evening then becoming
mostly cloudy. Lows 13 to 19. 
.FRIDAY...Partly cloudy. Highs 24 to 34. 
.FRIDAY NIGHT...Partly cloudy. Lows 15 to 21. 
.SATURDAY...Partly cloudy. Highs 29 to 39. 
.SATURDAY NIGHT...Partly cloudy with a 30 percent chance of snow
showers. Lows 19 to 25. 
.SUNDAY...Breezy. Partly cloudy in the morning then becoming
mostly cloudy. A 40 percent chance of snow showers. Highs 24 to
34. 
.SUNDAY NIGHT...Colder. Mostly cloudy with a 30 percent chance of
snow showers. Lows 12 to 18. 
.MONDAY...Mostly cloudy with a 30 percent chance of snow showers.
Highs 20 to 28. 

$$

WYZ015-282300-
Wind River Mountains East-
202 PM MST Tue Nov 28 2017

.REST OF TODAY...Breezy, sunny. Highs 29 to 37. Southwest winds
15 to 20 mph. 
.TONIGHT...Very windy. Mostly clear until early morning, then
partly cloudy with a 30 percent chance of snow early in the
morning. Lows 17 to 25. Southwest winds 30 to 40 mph. 
.WEDNESDAY...Very windy. Partly cloudy early in the morning then
clearing. A 50 percent chance of snow. Snow accumulation up to
1 inch. Highs 23 to 33. West winds 30 to 40 mph with gusts to
around 55 mph decreasing to 15 to 20 mph late in the afternoon. 
.WEDNESDAY NIGHT...Colder. Partly cloudy in the evening then
clearing. Lows 9 to 17. West winds around 15 mph. 
.THURSDAY...Breezy. Mostly sunny in the morning then becoming
partly cloudy. Highs 26 to 36. West winds 15 to 20 mph. 
.THURSDAY NIGHT...Breezy. Partly cloudy. Lows 14 to 22. 
.FRIDAY...Breezy. Partly cloudy. Highs 25 to 35. 
.FRIDAY NIGHT...Breezy. Partly cloudy. Lows 16 to 24. 
.SATURDAY...Breezy. Mostly sunny in the morning then becoming
partly cloudy. Highs 30 to 40. 
.SATURDAY NIGHT...Breezy. Partly cloudy with a 30 percent chance
of snow showers. Lows 20 to 28. 
.SUNDAY...Breezy. Partly cloudy in the morning then becoming
mostly cloudy. A 40 percent chance of snow showers. Highs 25 to
35. 
.SUNDAY NIGHT...Breezy, colder. Partly cloudy with a 40 percent
chance of snow showers. Lows 11 to 19. 
.MONDAY...Mostly cloudy with a 40 percent chance of snow showers.
Highs 20 to 30. 

$$

WYZ019-282300-
Green Mountains and Rattlesnake Range-
Including the city of Jeffrey City
202 PM MST Tue Nov 28 2017

...HIGH WIND WARNING IN EFFECT FROM 11 PM THIS EVENING TO NOON
MST WEDNESDAY...

.REST OF TODAY...Breezy, sunny. Highs 36 to 42. Southwest winds
15 to 20 mph. 
.TONIGHT...Windy. Mostly clear. Lows 24 to 30. Southwest winds
15 to 25 mph increasing to 25 to 35 mph after midnight. 
.WEDNESDAY...Windy. Mostly sunny. Highs 37 to 43. West winds
20 to 30 mph with gusts to around 45 mph shifting to the
northwest 15 to 20 mph late in the afternoon. 
.WEDNESDAY NIGHT...Colder. Mostly clear. Lows 16 to 22. 
.THURSDAY...Mostly sunny. Highs 37 to 43. Southwest winds around
15 mph with gusts to around 30 mph. 
.THURSDAY NIGHT...Partly cloudy. Lows 21 to 27. 
.FRIDAY...Partly cloudy in the morning then clearing. Highs 38 to
44. 
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
24 to 30. 
.SATURDAY...Breezy. Mostly sunny. Highs 43 to 49. 
.SATURDAY NIGHT...Breezy. Partly cloudy. Lows 29 to 35. 
.SUNDAY...Breezy. Partly cloudy in the morning then becoming
mostly cloudy. Chance of snow showers, possibly mixed with rain
showers. Highs 39 to 45. Chance of precipitation 30 percent. 
.SUNDAY NIGHT...Breezy, colder. Partly cloudy in the evening then
becoming mostly cloudy. A 30 percent chance of snow showers. Lows
20 to 26. 
.MONDAY...Partly cloudy with a 30 percent chance of snow showers.
Highs 30 to 36. 

$$

WYZ024-282300-
Salt River and Wyoming Ranges-
202 PM MST Tue Nov 28 2017

.REST OF TODAY...Sunny. Highs 30 to 36. Southeast winds around
15 mph late in the afternoon. 
.TONIGHT...Breezy. Mostly clear in the evening, then partly
cloudy with a 30 percent chance of snow after midnight. Lows
15 to 21. Southwest winds 15 to 20 mph in the late evening and
overnight. 
.WEDNESDAY...Breezy. Partly cloudy with a 30 percent chance of
snow until late afternoon, then mostly sunny late in the
afternoon. Highs 26 to 32. Northwest winds 15 to 20 mph until
late afternoon. 
.WEDNESDAY NIGHT...Colder. Mostly clear. Lows 8 to 14. 
.THURSDAY...Mostly sunny in the morning then becoming partly
cloudy. Highs 30 to 36. 
.THURSDAY NIGHT...Mostly cloudy. Lows 15 to 21. 
.FRIDAY...Partly cloudy. Highs 31 to 37. 
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 20s. 
.SATURDAY...Partly cloudy. Highs 35 to 41. 
.SATURDAY NIGHT...Partly cloudy with a 30 percent chance of snow
showers. Lows 21 to 27. 
.SUNDAY...Mostly cloudy with a 50 percent chance of snow showers.
Highs 29 to 35. 
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of snow
showers. Lows 15 to 21. 
.MONDAY...Mostly cloudy with a 40 percent chance of snow showers.
Highs 25 to 31. 

$$

WYZ030-282300-
East Sweetwater County-
Including the city of Wamsutter
202 PM MST Tue Nov 28 2017

.REST OF TODAY...Sunny. Highs around 41. 
.TONIGHT...Breezy. Mostly clear. Lows around 26. Southwest winds
15 to 25 mph. 
.WEDNESDAY...Windy. Partly cloudy early in the morning then
clearing. Highs 38 to 42. Southwest winds 15 to 20 mph shifting
to the west 20 to 30 mph in the late morning and early afternoon,
then decreasing to 15 to 20 mph late in the afternoon. 
.WEDNESDAY NIGHT...Mostly clear. Lows around 19. 
.THURSDAY...Mostly sunny. Highs 39 to 43. Southwest winds around
15 mph. 
.THURSDAY NIGHT...Partly cloudy. Lows in the mid 20s. 
.FRIDAY...Breezy. Partly cloudy. Highs in the lower to mid 40s. 
.FRIDAY NIGHT...Partly cloudy in the evening then clearing. Lows
in the mid 20s. 
.SATURDAY...Breezy. Mostly sunny. Highs in the mid to upper 40s. 
.SATURDAY NIGHT...Partly cloudy. Lows around 30. 
.SUNDAY...Breezy. Partly cloudy in the morning then becoming
mostly cloudy. A 30 percent chance of snow showers, possibly
mixed with rain showers. Highs near 40. 
.SUNDAY NIGHT...Breezy. Partly cloudy in the evening then
becoming mostly cloudy. A 30 percent chance of snow showers. Lows
in the 20s. 
.MONDAY...Mostly cloudy in the morning then becoming partly
cloudy. A 30 percent chance of snow showers. Highs in the lower
30s. 

$$