664 FWUS45 KRIW 122100 SAGRIW Forecast for Bridger-Teton National Forest Avalanche Center National Weather Service Riverton WY 300 PM MDT Wed Apr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orecaster...BRAUN WYZ012-131115- RENDEZVOUS MOUNTAIN-TETON WY 43.59N 110.89W Elev. 10318 ft 300 PM MDT Wed Apr 12 2017 Date 04/12/17 Thu 04/13/17 Fri 04/14/17 Sat MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 MIN/MAX 26 46 22 26 15 TEMP 38 38 34 32 32 27 36 42 44 44 28 28 26 23 23 26 23 25 22 19 16 15 DEWPT 24 25 23 21 21 18 23 31 34 35 26 25 20 20 19 18 19 16 15 15 14 13 RH 57 59 64 63 63 68 59 65 68 70 92 88 78 88 84 71 84 68 74 84 92 92 WIND DIR S S SE SE SE SE SE S S SW W SW SW SW S SW SW SW SW SW SW SW WIND SPD 17 19 23 23 24 23 25 28 32 25 23 24 23 19 20 26 28 25 24 19 20 17 WIND GUST 27 32 32 33 32 35 40 44 35 32 33 32 27 28 36 40 35 33 27 28 24 CLOUDS SC SC FW FW FW CL SC SC BK OV OV OV OV BK BK OV OV OV OV SC SC SC CLOUDS(%) 35 32 28 24 15 6 32 58 66 84 84 85 85 78 78 91 91 83 83 55 55 51 POP 12HR 0 50 70 70 50 QPF 12HR 0 0.04 0.24 0.24 0.07 SNOW 12HR 00-00 T 3 3 1 Rain shwrs C C Snowshwrs C C C C L L L L L L L L C C S S S Date 04/15/17 Sun 04/16/17 Mon 04/17/17 Tue 04/18/17 Wed 04/19/17 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 MAX/MIN 25 17 36 26 33 24 32 23 33 TEMP 25 22 18 17 36 32 28 26 33 29 26 24 32 28 25 23 33 28 DEWPT 14 15 13 10 21 24 24 21 23 25 24 21 24 24 22 19 23 22 PWIND DIR SW SW SW S SW SW SW SW SW WIND CHAR BZ BZ GN BZ BZ BZ BZ BZ BZ AVG CLOUDS SC SC SC SC BK SC BK OV OV OV OV BK OV OV OV BK OV OV POP 12HR 20 0 30 40 70 50 60 40 40 Snowshwrs S S C C C L L C C C C C S C C $$ WYZ013-131115- JACKSON AIRPORT-TETON WY 43.60N 110.73W Elev. 6451 ft 300 PM MDT Wed Apr 12 2017 Date 04/12/17 Thu 04/13/17 Fri 04/14/17 Sat MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 MIN/MAX 31 57 32 41 23 TEMP 53 51 43 38 36 32 44 56 57 54 39 37 34 33 33 41 37 37 29 26 24 24 DEWPT 32 33 30 29 29 25 32 35 36 37 35 32 30 29 27 21 29 22 24 19 19 20 RH 44 50 60 70 75 75 62 45 45 52 85 82 85 85 78 44 72 54 81 74 81 84 WIND DIR S S E E E SE SE S S SW W SW SW S S SW SW SW SW SW S S WIND SPD 9 8 5 6 5 5 8 12 14 10 6 10 8 6 8 11 14 12 8 4 5 4 WIND GUST 19 CLOUDS SC SC FW FW FW CL SC SC BK BK BK OV OV BK BK OV OV BK BK SC SC SC CLOUDS(%) 34 31 28 24 15 6 33 59 64 80 80 83 83 69 69 82 82 78 78 53 53 49 POP 12HR 0 30 40 50 40 QPF 12HR 0 0.01 0.05 0.05 0.02 SNOW 12HR 00-00 00-00 T T T Rain shwrs S S S S C C C C Snowshwrs S S C C C C C C S S Date 04/15/17 Sun 04/16/17 Mon 04/17/17 Tue 04/18/17 Wed 04/19/17 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 MAX/MIN 43 22 50 33 47 32 45 31 48 TEMP 43 37 28 24 50 45 38 34 47 43 36 33 45 41 35 32 48 43 DEWPT 21 19 22 18 30 29 34 30 32 30 33 30 30 29 32 29 31 28 PWIND DIR SW SW S S S SW S SW SW WIND CHAR GN LT LT LT LT GN LT LT LT AVG CLOUDS SC SC SC SC BK SC BK OV OV OV OV BK OV OV BK SC BK BK POP 12HR 10 0 10 20 50 30 40 20 20 Rain shwrs S C C S S C C S S Snowshwrs S C S C S $$ WYZ012-131115- SNOW KING MOUNTAIN-TETON WY 43.46N 110.76W Elev. 7810 ft 300 PM MDT Wed Apr 12 2017 Date 04/12/17 Thu 04/13/17 Fri 04/14/17 Sat MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 MIN/MAX 30 51 30 34 22 TEMP 45 45 40 38 36 30 39 49 51 48 36 35 33 31 30 34 32 31 28 27 25 22 DEWPT 28 29 27 28 27 23 30 33 35 36 34 33 30 29 28 22 25 23 23 20 20 20 RH 51 53 59 67 69 75 70 54 54 63 92 92 89 92 92 61 75 72 81 74 81 92 WIND DIR SW SE E E E E SE S S SW W SW SW S S SW SW SW SW SW SW S WIND SPD 6 8 8 9 8 8 9 13 16 11 9 10 8 8 8 12 14 11 8 6 6 5 WIND GUST 19 23 CLOUDS SC FW FW FW FW CL SC SC BK BK BK BK BK BK BK BK BK BK BK SC SC SC CLOUDS(%) 31 29 24 19 12 4 31 58 63 78 78 79 79 68 68 79 79 74 74 53 53 42 POP 12HR 0 40 50 50 40 QPF 12HR 0 0.01 0.07 0.08 0.02 SNOW 12HR 00-00 00-00 1 1 T Rain shwrs C C C C Snowshwrs S S C C C C C C C C C C S S Date 04/15/17 Sun 04/16/17 Mon 04/17/17 Tue 04/18/17 Wed 04/19/17 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 MAX/MIN 36 23 45 32 40 31 37 29 40 TEMP 34 29 24 25 41 38 33 33 39 35 32 32 36 33 29 30 38 33 DEWPT 14 15 18 16 26 27 29 26 28 28 29 26 26 25 27 23 26 24 PWIND DIR SW SW S S S SW S SW SW WIND CHAR GN LT LT LT GN GN GN GN GN AVG CLOUDS SC SC SC SC BK SC BK BK OV OV OV BK OV OV BK SC BK BK POP 12HR 10 0 10 20 50 30 40 20 20 Rain shwrs C C Snowshwrs S S C C C C S S S $$ WYZ012-131115- FREDS MOUNTAIN-TETON WY 43.79N 110.93W Elev. 9840 ft 300 PM MDT Wed Apr 12 2017 Date 04/12/17 Thu 04/13/17 Fri 04/14/17 Sat MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 MIN/MAX 27 48 22 29 16 TEMP 40 42 37 36 35 27 37 45 47 45 28 28 24 23 23 29 23 26 23 20 16 16 DEWPT 26 27 26 26 23 17 22 31 34 35 26 26 22 20 20 20 19 17 14 15 13 14 RH 57 55 64 67 61 65 54 58 60 68 92 92 92 88 88 69 84 68 68 81 88 92 WIND DIR S S SE SE SE SE SE S S SW W SW SW SW S SW SW SW SW SW SW SW WIND SPD 17 16 18 19 20 19 21 25 32 21 18 21 19 17 17 23 28 21 21 17 14 13 WIND GUST 26 23 25 27 28 27 31 35 44 31 25 31 27 24 24 32 40 31 31 24 CLOUDS SC SC SC FW FW CL SC SC BK OV OV OV OV BK BK OV OV OV OV SC SC SC CLOUDS(%) 38 35 32 28 18 7 33 58 68 87 87 88 88 80 80 94 94 87 87 57 57 55 POP 12HR 0 50 70 60 50 QPF 12HR 0 0.02 0.21 0.21 0.07 SNOW 12HR 00-00 00-00 3 3 1 Rain shwrs C C Snowshwrs S S L L L L L L L L C C S S S Date 04/15/17 Sun 04/16/17 Mon 04/17/17 Tue 04/18/17 Wed 04/19/17 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 MAX/MIN 29 19 39 28 34 27 33 26 34 TEMP 28 25 23 19 37 35 32 28 33 31 30 27 32 30 29 26 33 30 DEWPT 17 16 16 12 25 25 27 23 25 25 27 24 26 25 25 22 24 23 PWIND DIR SW SW S S SW SW SW SW SW WIND CHAR BZ GN GN GN BZ BZ BZ BZ BZ AVG CLOUDS SC SC SC SC BK SC BK OV OV OV OV BK OV OV OV BK OV OV POP 12HR 20 0 30 40 70 40 60 40 30 Rain shwrs S L Snowshwrs S S S C C L L C C C C C S C $$ WYZ024-131115- BLIND BULL SUMMIT-LINCOLN WY 42.97N 110.62W Elev. 9000 ft 300 PM MDT Wed Apr 12 2017 Date 04/12/17 Thu 04/13/17 Fri 04/14/17 Sat MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 MIN/MAX 23 49 22 34 12 TEMP 43 40 35 33 32 28 36 46 49 46 33 31 27 22 28 33 34 28 23 22 18 12 DEWPT 28 30 26 25 25 17 30 35 37 38 31 28 25 21 25 23 25 22 21 18 15 11 RH 55 67 69 72 75 63 79 65 63 73 92 88 92 96 88 66 69 78 92 84 88 96 WIND DIR S SE SE E E SE S S S SW W W SW SW S SW W W W W W SW WIND SPD 6 9 9 8 10 10 12 16 16 11 11 13 9 8 6 12 16 13 11 9 9 8 WIND GUST 17 23 23 23 CLOUDS SC SC FW FW FW CL SC SC BK BK BK BK BK BK BK BK BK BK BK SC SC SC CLOUDS(%) 31 34 28 21 14 7 32 56 64 75 75 69 69 63 63 76 76 76 76 49 49 40 POP 12HR 0 30 50 40 40 QPF 12HR 0 0.01 0.07 0.08 0.03 SNOW 12HR 00-00 00-00 1 1 T Rain shwrs C C Snowshwrs C C C C C C C C C C S S Date 04/15/17 Sun 04/16/17 Mon 04/17/17 Tue 04/18/17 Wed 04/19/17 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 MAX/MIN 34 15 42 27 36 26 40 24 36 TEMP 32 28 18 16 40 38 30 28 35 33 28 27 39 35 27 25 35 32 DEWPT 22 15 15 11 27 22 27 23 27 22 26 23 31 25 25 21 26 20 PWIND DIR SW W S S SW W SW W SW WIND CHAR GN GN GN GN GN GN GN GN GN AVG CLOUDS SC SC SC SC BK SC OV BK OV OV OV BK OV OV BK SC BK BK POP 12HR 10 0 10 20 50 50 50 20 20 Rain shwrs C C Snowshwrs S S C C C C C S S S $$ WYZ024-131115- MOUNT COFFIN-LINCOLN WY 42.64N 110.64W Elev. 10870 ft 300 PM MDT Wed Apr 12 2017 Date 04/12/17 Thu 04/13/17 Fri 04/14/17 Sat MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 MIN/MAX 23 47 19 25 10 TEMP 39 37 33 33 33 44 39 33 44 45 32 23 23 20 20 22 25 23 18 16 14 10 DEWPT 23 25 24 23 22 31 28 24 35 38 30 21 19 14 12 20 23 21 16 13 8 0 RH 52 61 69 66 63 60 64 69 70 76 92 92 84 77 71 92 92 92 92 88 76 63 WIND DIR SW S S S S S S SW SW SW SW NW W W W W W W W W W W WIND SPD 11 13 14 16 16 17 21 27 29 20 16 20 16 13 11 19 26 20 17 16 13 12 WIND GUST 19 23 23 24 31 39 41 28 23 28 23 27 36 28 24 23 CLOUDS FW FW FW FW CL CL FW SC SC BK BK SC SC SC SC BK BK BK BK SC SC FW CLOUDS(%) 25 27 20 13 8 3 27 50 57 69 69 59 59 60 60 69 69 71 71 39 39 29 POP 12HR 0 30 40 40 30 QPF 12HR 0 0.01 0.07 0.10 0.04 SNOW 12HR 00-00 T 1 1 1 Rain shwrs S S Snowshwrs S S C C C C C C C C C C Date 04/15/17 Sun 04/16/17 Mon 04/17/17 Tue 04/18/17 Wed 04/19/17 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 MAX/MIN 28 16 37 26 32 24 31 22 32 TEMP 28 23 18 18 37 32 28 28 32 29 26 26 31 27 24 24 32 27 DEWPT 19 14 15 15 25 22 25 25 23 21 24 24 25 21 22 22 23 18 PWIND DIR W W SW SW SW W SW W W WIND CHAR BZ GN GN GN BZ BZ BZ BZ BZ AVG CLOUDS FW SC SC SC BK SC OV BK OV OV OV OV OV OV BK BK BK BK POP 12HR 10 0 10 20 40 60 60 30 30 Snowshwrs S S C C C C C S S S $$ WYZ024-131115- COMMISSARY RIDGE-LINCOLN WY 42.57N 110.73W Elev. 9340 ft 300 PM MDT Wed Apr 12 2017 Date 04/12/17 Thu 04/13/17 Fri 04/14/17 Sat MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 MIN/MAX 28 49 24 31 15 TEMP 44 41 36 35 35 39 33 39 44 47 32 29 27 24 25 30 31 29 25 22 19 15 DEWPT 26 27 25 23 22 22 21 27 32 37 28 23 19 19 18 17 20 20 21 18 14 8 RH 49 57 64 61 59 50 61 62 62 68 85 78 71 81 74 58 63 69 84 84 80 73 WIND DIR S S SE SE SE S S SW SW SW W NW W W W SW W W W W W W WIND SPD 9 11 11 13 13 13 17 23 24 17 12 19 12 10 8 17 23 17 13 13 10 9 WIND GUST 16 24 32 33 24 27 24 32 24 CLOUDS FW FW FW FW CL CL FW SC SC BK BK BK BK BK BK BK BK BK BK SC SC FW CLOUDS(%) 24 27 20 12 8 3 27 50 58 71 71 64 64 62 62 69 69 70 70 40 40 27 POP 12HR 0 30 50 40 30 QPF 12HR 0 0.01 0.03 0.06 0.02 SNOW 12HR 00-00 00-00 T 1 T Rain shwrs S S Snowshwrs C C C C C C C C C C Date 04/15/17 Sun 04/16/17 Mon 04/17/17 Tue 04/18/17 Wed 04/19/17 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 MAX/MIN 34 19 43 29 39 28 37 26 38 TEMP 33 30 23 19 42 39 33 29 39 36 31 28 37 34 29 26 38 34 DEWPT 19 14 15 11 26 22 26 22 27 24 27 24 27 24 24 22 25 20 PWIND DIR W W SW SW SW W SW W W WIND CHAR GN GN GN GN GN GN GN BZ GN AVG CLOUDS FW SC SC SC BK SC OV BK OV OV OV OV OV OV BK BK BK BK POP 12HR 10 0 10 20 40 60 50 20 20 Rain shwrs C C Snowshwrs S S C C C S S S $$ WYZ024-131115- SPRING CREEK DIVIDE SNOTEL-LINCOLN WY 42.53N 110.66W Elev. 9000 ft 300 PM MDT Wed Apr 12 2017 Date 04/12/17 Thu 04/13/17 Fri 04/14/17 Sat MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 MIN/MAX 27 52 23 33 13 TEMP 45 42 36 35 34 40 36 39 49 49 35 29 27 24 25 31 33 30 25 22 19 13 DEWPT 27 28 25 25 23 23 26 29 38 40 32 25 22 20 20 18 22 22 21 19 16 9 RH 49 57 64 66 64 50 67 67 66 71 89 85 81 84 81 58 63 72 84 88 88 84 WIND DIR S S SE SE SE SE S SW SW SW W NW W W W W W W W W W NW WIND SPD 6 9 8 9 9 9 12 19 23 13 10 14 10 8 6 14 21 16 12 10 8 6 WIND GUST 13 19 28 33 20 31 23 CLOUDS FW FW FW FW CL CL FW SC SC BK BK SC SC SC SC BK BK BK BK SC SC FW CLOUDS(%) 23 26 19 12 8 3 27 50 55 69 69 58 58 60 60 68 68 68 68 37 37 26 POP 12HR 0 20 40 30 30 QPF 12HR 0 0.01 0.02 0.05 0.02 SNOW 12HR 00-00 00-00 T 1 T Rain shwrs S S Snowshwrs C C C C C C C C S S Date 04/15/17 Sun 04/16/17 Mon 04/17/17 Tue 04/18/17 Wed 04/19/17 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 MAX/MIN 34 18 44 29 41 28 39 25 40 TEMP 32 30 22 18 42 40 33 29 40 38 31 28 38 36 29 25 39 36 DEWPT 19 13 16 12 26 23 28 24 28 25 29 25 29 25 25 22 27 22 PWIND DIR W W SW SW SW W SW W W WIND CHAR GN GN GN GN GN GN GN GN GN AVG CLOUDS FW SC FW SC BK SC OV BK OV OV OV OV OV OV BK BK BK BK POP 12HR 10 0 5 20 30 60 60 20 20 Rain shwrs C C C S Snowshwrs S S C C C C S S S $$ WYZ015-131115- LAVA MOUNTAIN-FREMONT WY 43.66N 110.02W Elev. 10430 ft 300 PM MDT Wed Apr 12 2017 Date 04/12/17 Thu 04/13/17 Fri 04/14/17 Sat MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 MIN/MAX 24 45 21 25 12 TEMP 35 36 30 29 28 26 43 43 43 45 41 29 26 22 21 24 25 21 17 15 12 12 DEWPT 24 24 22 21 22 23 27 29 34 36 38 28 22 18 16 15 19 19 16 14 11 12 RH 64 61 72 72 78 88 53 57 70 70 89 96 85 84 81 68 78 92 96 96 96100 WIND DIR SW S SE SE S S S S SW SW SW W W W SW SW SW W W W W W WIND SPD 10 11 10 12 12 13 16 19 19 16 12 14 13 12 12 17 20 17 14 11 11 9 WIND GUST 17 23 27 27 23 24 28 24 CLOUDS SC SC SC FW FW FW FW SC SC BK BK BK BK BK BK BK BK OV OV BK BK BK CLOUDS(%) 35 32 31 30 21 12 24 36 44 70 70 69 69 68 68 78 78 84 84 61 61 62 POP 12HR 0 30 60 50 50 QPF 12HR 0 0.01 0.10 0.12 0.06 SNOW 12HR 00-00 00-00 1 2 1 Rain shwrs C C Snowshwrs C C C C C C C C C C C C S Date 04/15/17 Sun 04/16/17 Mon 04/17/17 Tue 04/18/17 Wed 04/19/17 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 MAX/MIN 25 13 34 25 34 22 34 22 33 TEMP 24 22 18 13 34 32 29 25 33 31 27 22 33 31 27 22 32 29 DEWPT 13 14 12 8 21 23 25 22 25 26 24 20 25 25 23 19 24 23 PWIND DIR W SW SW SW SW W SW W W WIND CHAR GN GN GN GN GN GN GN GN GN AVG CLOUDS BK SC SC SC BK BK BK OV OV OV OV BK OV OV BK BK BK BK POP 12HR 20 0 20 30 60 40 40 30 30 Snowshwrs S S S S C C L C C C C C S S $$ WYZ015-131115- TOGWOTEE MOUNTAIN LODGE-TETON WY 43.83N 110.19W Elev. 8710 ft 300 PM MDT Wed Apr 12 2017 Date 04/12/17 Thu 04/13/17 Fri 04/14/17 Sat MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 MIN/MAX 27 46 25 33 16 TEMP 42 40 35 33 33 28 37 45 46 45 40 31 30 26 26 32 32 27 23 20 18 16 DEWPT 27 28 24 24 25 15 32 34 38 38 39 29 28 24 23 22 24 23 22 18 15 14 RH 55 62 64 69 72 58 82 65 73 76 96 92 92 92 88 66 72 85 96 92 88 92 WIND DIR SW S E E E E SE S S SW W SW SW W SW SW SW W W W SW W WIND SPD 5 6 5 6 5 6 8 11 11 10 6 8 6 6 6 11 13 11 8 5 4 4 WIND GUST 16 CLOUDS SC SC SC FW FW CL FW SC SC BK BK BK BK BK BK BK BK OV OV BK BK BK CLOUDS(%) 38 36 32 27 19 10 26 41 54 77 77 77 77 71 71 79 79 84 84 62 62 64 POP 12HR 0 20 50 50 50 QPF 12HR 0 0.01 0.05 0.05 0.03 SNOW 12HR 00-00 00-00 1 1 T Rain shwrs S S Snowshwrs C C C C C C C C C C C C S Date 04/15/17 Sun 04/16/17 Mon 04/17/17 Tue 04/18/17 Wed 04/19/17 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 MAX/MIN 31 16 39 26 38 24 39 25 38 TEMP 31 24 19 16 39 33 29 26 38 32 27 24 39 33 28 25 38 30 DEWPT 16 17 16 11 24 26 26 23 27 27 26 21 27 28 27 22 26 23 PWIND DIR SW SW S S SW SW SW SW SW WIND CHAR GN LT LT LT LT GN LT LT LT AVG CLOUDS BK SC SC SC BK BK BK OV OV OV OV BK OV OV BK BK BK BK POP 12HR 20 0 10 30 50 30 40 30 20 Rain shwrs C C Snowshwrs S S S S C C S S C C S S $$ WYZ015-131115- BROOKS LAKE LODGE-FREMONT WY 43.73N 110.01W Elev. 9340 ft 300 PM MDT Wed Apr 12 2017 Date 04/12/17 Thu 04/13/17 Fri 04/14/17 Sat MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 MIN/MAX 26 50 24 33 15 TEMP 40 40 32 29 29 26 39 47 48 50 43 32 29 25 25 31 33 27 23 19 16 15 DEWPT 25 26 22 21 21 22 23 30 37 39 40 30 27 23 21 16 20 21 21 17 13 12 RH 55 57 66 72 72 85 52 51 65 66 89 92 92 92 84 53 58 78 92 92 88 88 WIND DIR S S SE SE SE SE S S S SW SW W W W SW W SW W W W W W WIND SPD 5 8 6 8 8 8 10 13 13 11 8 10 9 8 8 12 16 13 9 8 6 5 WIND GUST 19 23 CLOUDS SC SC SC SC FW FW FW SC SC BK BK BK BK BK BK BK BK OV OV BK BK BK CLOUDS(%) 36 33 32 31 22 13 24 35 44 71 71 70 70 66 66 76 76 84 84 62 62 63 POP 12HR 0 20 50 50 50 QPF 12HR 0 0.01 0.06 0.05 0.03 SNOW 12HR 00-00 00-00 1 1 T Rain shwrs S S Snowshwrs C C C C C C C C C C C C S Date 04/15/17 Sun 04/16/17 Mon 04/17/17 Tue 04/18/17 Wed 04/19/17 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 MAX/MIN 30 13 40 26 39 23 39 23 39 TEMP 29 26 21 13 39 37 32 26 39 36 30 23 38 36 30 23 38 35 DEWPT 13 15 16 9 23 27 28 23 26 28 28 21 26 28 27 20 26 26 PWIND DIR W W SW SW SW W SW W SW WIND CHAR GN LT LT LT GN GN LT GN LT AVG CLOUDS BK SC SC SC BK BK BK OV OV OV OV BK OV OV BK BK BK BK POP 12HR 20 0 20 30 60 30 40 30 20 Rain shwrs S C C Snowshwrs S S S S S C C C S C C S S S $$ IDZ019-131115- PINE CREEK PASS SNOTEL-TETON ID 43.57N 111.21W Elev. 6720 ft 300 PM MDT Wed Apr 12 2017 Date 04/12/17 Thu 04/13/17 Fri 04/14/17 Sat MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 MIN/MAX 35 50 32 41 24 TEMP 35 35 35 35 35 35 48 50 32 32 32 32 32 32 40 41 24 24 24 24 24 24 DEWPT 14 14 14 14 14 4 32 30 2 2 2 2 2 15 31 30 8 8 8 8 8 3 RH 41 41 41 41 41 26 54 46 27 27 27 27 27 49 70 65 50 50 50 50 50 39 WIND DIR S S E SE SE SE SE S SW SW SW S S S S SW SW SW S S S S WIND SPD 16 6 8 10 10 16 17 17 17 10 8 10 11 10 9 13 16 14 9 8 5 5 WIND GUST 24 24 25 25 25 21 24 23 CLOUDS SC SC SC SC SC SC SC OV OV OV OV BK BK OV OV OV OV BK BK SC SC SC CLOUDS(%) 33 33 33 33 33 53 53100100 96 96 77 77100100100100 70 70 38 38 42 POP 12HR 5 40 50 60 30 QPF 12HR 0 0.03 0.07 0.14 0.02 SNOW 12HR 00-00 00-00 T 1 T Rain shwrs C C Snowshwrs C C C C L L C C C C Tstms S S Date 04/15/17 Sun 04/16/17 Mon 04/17/17 Tue 04/18/17 Wed 04/19/17 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 MAX/MIN 42 27 50 35 49 32 48 31 47 TEMP 42 27 27 27 50 35 35 35 49 32 32 32 48 31 31 31 47 31 DEWPT 28 6 6 6 36 14 14 16 36 14 14 16 37 15 15 13 35 13 PWIND DIR SW S S S S S SE SW SW WIND CHAR LT GN LT LT LT LT LT GN LT AVG CLOUDS SC SC SC SC SC SC BK BK OV OV OV OV OV OV OV OV BK BK POP 12HR 10 5 5 20 40 30 50 30 30 Rain shwrs C C C C Snowshwrs S S C C C C C C C C C C $$ IDZ023-131115- SHEEP MOUNTAIN SNOTEL - BINGHAM ID 43.21N 111.69W Elev. 6570 ft 300 PM MDT Wed Apr 12 2017 Date 04/12/17 Thu 04/13/17 Fri 04/14/17 Sat MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 MIN/MAX 37 52 32 42 25 TEMP 37 37 37 37 37 37 49 51 32 32 32 32 32 32 40 42 25 25 25 25 25 25 DEWPT 17 17 17 17 17 7 32 30 3 3 3 3 3 14 31 31 7 7 7 7 7 2 RH 44 44 44 44 44 28 52 44 28 28 28 28 28 47 70 65 46 46 46 46 46 36 WIND DIR S SE SE SE S SE SE S SW W SW S S S S SW SW W SW SW SW SW WIND SPD 18 10 16 17 19 16 16 17 20 16 11 12 13 10 10 12 17 16 12 11 6 6 WIND GUST 26 24 25 27 24 24 25 28 24 20 21 20 25 24 20 CLOUDS SC SC SC SC SC SC SC OV OV OV OV BK BK OV OV OV OV BK BK SC SC SC CLOUDS(%) 32 36 36 32 32 52 52100100100100 73 73100100100100 61 61 32 32 38 POP 12HR 5 40 50 50 20 QPF 12HR 0 0.05 0.04 0.15 0.01 SNOW 12HR 00-00 00-00 00-00 1 T Rain shwrs C C Snowshwrs C C S S C C C C S S Tstms S S Date 04/15/17 Sun 04/16/17 Mon 04/17/17 Tue 04/18/17 Wed 04/19/17 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 MAX/MIN 44 28 53 36 50 33 49 33 49 TEMP 43 28 28 28 52 36 36 36 50 33 33 33 48 33 33 33 48 32 DEWPT 27 5 5 6 35 13 13 15 36 12 12 16 37 16 16 11 34 10 PWIND DIR SW S SE S SW S S SW SW WIND CHAR GN GN GN GN GN GN GN GN GN AVG CLOUDS SC SC SC SC SC SC BK BK OV OV BK BK OV OV BK BK BK BK POP 12HR 10 5 10 20 30 40 50 30 20 Snowshwrs S S C C C C C C C C S S $$ WYZ001-131115- SYLVAN PASS - PARK WY 44.47N 110.16W Elev. 8420 ft 300 PM MDT Wed Apr 12 2017 Date 04/12/17 Thu 04/13/17 Fri 04/14/17 Sat MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 MIN/MAX 23 45 24 29 17 TEMP 40 39 32 30 30 28 39 45 45 43 35 29 29 25 25 28 28 25 22 20 18 17 DEWPT 28 28 25 22 22 15 23 23 26 31 34 27 26 22 20 21 21 20 21 18 17 16 RH 62 64 75 72 72 58 52 41 47 62 96 92 88 88 81 75 75 81 96 92 96 96 WIND DIR SW S SE E S S SW SW SW SW SW W W W W W W W W W W W WIND SPD 10 10 8 6 8 9 10 14 18 14 11 14 18 17 14 18 20 18 16 16 12 10 WIND GUST 19 25 25 24 25 28 25 23 23 CLOUDS SC SC SC SC FW FW FW SC SC BK BK OV OV BK BK OV OV OV OV BK BK BK CLOUDS(%) 44 45 41 37 28 18 29 39 55 78 78 82 82 80 80 84 84 85 85 68 68 69 POP 12HR 0 20 60 50 40 QPF 12HR 0 0.01 0.11 0.12 0.05 SNOW 12HR 00-00 00-00 2 1 1 Rain shwrs S S Snowshwrs C C C C C C C C C C C C S Date 04/15/17 Sun 04/16/17 Mon 04/17/17 Tue 04/18/17 Wed 04/19/17 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 MAX/MIN 27 14 36 24 36 24 36 24 35 TEMP 26 21 18 15 33 31 27 25 34 31 27 25 34 31 27 25 34 28 DEWPT 16 15 15 13 20 23 25 23 26 26 26 24 26 26 26 24 24 22 PWIND DIR W SW SW SW SW SW SW W SW WIND CHAR BZ BZ GN GN GN BZ GN BZ GN AVG CLOUDS BK SC SC SC BK BK BK OV OV OV OV BK OV OV OV BK BK BK POP 12HR 20 0 10 30 60 30 50 40 20 Snowshwrs S S S C C C C S C C C S S $$ BELOW IS A WEATHER ELEMENT KEY FOR THIS PRODUCT DAY 1 THROUGH DAY 3... MAX/MIN TEMP or MIN/MAX TEMP(F).....MAXIMUM/MINIMUM AIR TEMPERATURE TEMP(F).............................AIR TEMPERATURE DEWPT(F)............................DEW POINT TEMPERATURE RH(%)...............................RELATIVE HUMIDITY WIND DIR(8 POINT COMPASS)...........WIND DIRECTION WIND SPD(MPH).......................WIND SPEED CLOUDS(CAT).........................CLOUD COVER CATEGORY CL.....CLEAR/SUNNY.......................0% to =< 10% FW.....MOSTLY CLEAR/MOSTLY SUNNY......> 10% to =< 30% SC.....PARTLY CLOUDY/PARTLY SUNNY.....> 30% to =< 60% BK.....MOSTLY CLOUDY..................> 60% to =< 80% OV.....CLOUDY.........................> 80% to =< 100% CLOUDS(%)...........................CLOUD COVER AS A PERCENTAGE POP 12HR(%).........................PROBABILITY FOR ACCUMULATING PRECIPITATION QPF 12HR(IN.).......................AMOUNT OF LIQUID PRECIPITATION SNOW 12HR(MIN-MAX - IN.)............RANGE OF SNOWFALL WEATHER... TYPE... RAIN...........RAIN RAIN SHWRS.....RAIN SHOWERS SPRINKLES......SPRINKLES TSTMS..........THUNDERSTORMS DRIZZLE........DRIZZLE SNOW...........SNOW SNOWSHWRS......SNOW SHOWERS FLURRIES.......SNOW FLURRIES SLEET..........SLEET FRZG RAIN......FREEZING RAIN FRZG DRZL......FREEZING DRIZZLE COVERAGE... IS.............ISOLATED SC.............SCATTERED NM.............NUMEROUS O..............OCCASIONAL S..............SLIGHT CHANCE C..............CHANCE L..............LIKELY WD.............WIDESPREAD D..............DEFINITE AR.............AREAS PA.............PATCHY OBVIS...............................OBSTRUCTION TO VISIBILITY F.......FOG PF......PATCHY FOG F+......DENSE FOG PF+.....PATCHY DENSE FOG H.......HAZE BS......BLOWING SNOW K.......SMOKE BD......BLOWING DUST VA......VOLCANIC ASH DAY 4 THROUGH DAY 7... MAX/MIN TEMP or MIN/MAX TEMP(F).....MAXIMUM/MINIMUM AIR TEMPERATURE TEMP(F).............................AIR TEMPERATURE DEWPT(F)............................DEW POINT TEMPERATURE PWIND DIR(8 POINT COMPASS)..........PREDOMINANT WIND DIRECTION IN 12HR PERIOD WIND CHAR(MAX SUSTAINED IN 12HR)....WIND CHARACTERISTIC LT.....LIGHT; < 8 MPH GN.....GENTLE; 8 - 14 MPH BZ.....BREEZY; 15 - 22 MPH WY.....WINDY; 23 - 30 MPH VW.....VERY WINDY; 31 - 39 MPH SD.....STRONG/DAMAGING; >= 40 MPH AVG CLOUDS(CAT).....................AVERAGE CLOUD COVER CATEGORY SEE DAY 1 THROUGH 3 WEATHER DESCRIPTIONS POP 12HR(%).........................PROBABILITY FOR ACCUMULATING PRECIPITATION WEATHER... SEE DAY 1 THROUGH 3 WEATHER DESCRIPTIONS