880 
FPUS65 KTFX 152048
SFPMT 

State Forecast For Montana
National Weather Service Great Falls MT
248 PM MDT Tue Aug 15 2023

MTZ001>007-043-161000-
West of the Continental Divide- 
National Weather Service Missoula MT 
248 PM MDT Tue Aug 15 2023

...HEAT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT THURSDAY
NIGHT for Kootenai/Cabinet Region...Flathead/Mission
Valleys...Lower Clark Fork Region...Missoula/Bitterroot
Valleys...

.TONIGHT...Mostly clear. Lows in the mid 50s to lower 60s. 
.WEDNESDAY...Mostly sunny. Highs in the 90s. 
.WEDNESDAY NIGHT...Clear. Lows in the 50s to lower 60s. 
.THURSDAY...Sunny in the morning then becoming partly cloudy.
Highs 93 to 100. 
.FRIDAY...Partly cloudy. Lows in the mid 50s to lower 60s. Highs
in the mid 80s to lower 90s. 
.SATURDAY...Partly cloudy. Chance of rain showers. Lows in the
upper 40s to mid 50s. Highs in the 80s. 
.SUNDAY...Mostly cloudy with a chance of rain showers. Lows in
the upper 40s to mid 50s. Highs in the upper 70s to mid 80s. 

$$

MTZ301>314-316>318-161000-
Central Montana- 
National Weather Service Great Falls MT
248 PM MDT Tue Aug 15 2023

...HEAT ADVISORY IN EFFECT FROM NOON THURSDAY TO MIDNIGHT MDT
THURSDAY NIGHT FOR Northern High Plains...Eastern Glacier,
Western Toole, and Central Pondera...Eastern Toole and
Liberty...Hill County...Northern Blaine County...Southern High
Plains...Eastern Pondera and Eastern Teton...Western and Central
Chouteau County...Bears Paw Mountains and Southern
Blaine...Cascade County below 5000ft...Judith Basin County and
Judith Gap...Fergus County below 4500ft...Gates of the
Mountains...

.TONIGHT...Mostly clear. Lows 60 to 65. 
.WEDNESDAY...Sunny. Highs 80 to 90...75 to 85 in the mountains. 
.WEDNESDAY NIGHT...Mostly clear. Lows 55 to 60. 
.THURSDAY...Mostly clear. Highs 90 to 100. 
.FRIDAY...Partly cloudy. Slight chance of rain showers. Lows
60 to 70. Highs 85 to 95. 
.SATURDAY...Partly cloudy. Not as warm. Chance of rain showers
and slight chance of thunderstorms. Lows 50 to 55. Highs 70 to
80. 
.SUNDAY...Mostly cloudy. Chance of rain showers and slight chance
of thunderstorms. Lows 50 to 60. Highs 75 to 85. 
$$

MTZ315-319>330-161000-
Southwest Montana- 
National Weather Service Great Falls MT
248 PM MDT Tue Aug 15 2023

...HEAT ADVISORY IN EFFECT FROM NOON THURSDAY TO MIDNIGHT MDT
THURSDAY NIGHT FOR Helena Valley...Canyon Ferry Area...

.TONIGHT...Clear. Lows 55 to 65. 
.WEDNESDAY...Sunny. Highs 85 to 95...75 to 85 in the mountains. 
.WEDNESDAY NIGHT...Clear. Lows 50 to 60. 
.THURSDAY...Mostly clear. Highs 85 to 95. 
.FRIDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows 55 to 65. Highs 80 to 90. 
.SATURDAY...Mostly cloudy. Chance of rain showers and slight
chance of thunderstorms. Lows 50 to 55. Highs 70 to 80. 
.SUNDAY...Mostly cloudy. Chance of rain showers and slight chance
of thunderstorms. Lows 50 to 55. Highs 70 to 80. 
$$

MTZ016>027-059>062-161000-
Northeast Montana- 
National Weather Service Glasgow MT
248 PM MDT Tue Aug 15 2023

...LAKE WIND ADVISORY IN EFFECT FROM 3 AM TO 9 PM MDT WEDNESDAY
FOR FORT PECK LAKE...

.TONIGHT...Mostly clear. Lows in the lower to mid 60s. 
.WEDNESDAY...Sunny. Highs in the 80s. 
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower to mid 50s. 
.THURSDAY...Clear. Highs in the lower to mid 90s. 
.FRIDAY...Partly cloudy. Highs 95 to 100. Lows in the 60s. 
.SATURDAY...Partly cloudy with a slight chance of showers. Highs
in the 80s. Lows near 60. 
.SUNDAY...Mostly cloudy with a chance of showers and a slight
chance of thunderstorms. Highs in the lower to mid 80s. Lows near
60. 

$$

MTZ028>042-056>058-063>068-161000-
South Central and Southeast Montana- 
National Weather Service Billings MT
248 PM MDT Tue Aug 15 2023

.REST OF TODAY...Sunny. Highs 92 to 102. 
.TONIGHT...Clear. Lows of around 60 to around 70. 
.WEDNESDAY...Sunny. Highs in the upper 80s to mid 90s. 
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s to the
lower 60s. 
.THURSDAY...Sunny. Highs 91 to 101. 
.THURSDAY NIGHT...Mostly clear. Lows in the lower 60s to around
70. 
.FRIDAY...Mostly sunny. Highs 92 to 103. 
.FRIDAY NIGHT...Partly cloudy. Slight chance of thunderstorms.
Lows in the mid 50s to upper 60s. 
.SATURDAY...Mostly sunny. Chance of rain showers. Highs in the
lower 80s to the lower 90s. 
.SATURDAY NIGHT...Mostly cloudy. Chance of rain showers and
slight chance of thunderstorms. Lows in the lower 50s to mid 60s.
.SUNDAY...Partly sunny. Slight chance of thunderstorms west...and
slight chance of showers east. Highs in the lower 80s to the
lower 90s. 

$$