857
FPUS65 KTFX 040043
SFPMT

State Forecast For Montana
National Weather Service Great Falls MT
643 PM MDT Wed Sep 3 2025

MTZ001>007-043-041000-
West of the Continental Divide-
National Weather Service Missoula MT
643 PM MDT Wed Sep 3 2025

...HEAT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT for
Kootenai/Cabinet Region...Lower Clark Fork Region...
...WIND ADVISORY IN EFFECT FROM 6 AM THURSDAY TO MIDNIGHT MDT
THURSDAY NIGHT for West Glacier Region...Flathead/Mission
Valleys...

.TONIGHT...Mostly clear. Areas of smoke. Lows in the upper 40s to
mid 50s.
.THURSDAY...Mostly sunny. Areas of smoke. Highs in the mid 70s to
lower 80s.
.THURSDAY NIGHT...Mostly clear. Haze and areas of smoke. Lows in
the 40s.
.FRIDAY...Mostly sunny in the morning then becoming clear. Highs
in the upper 70s to mid 80s.
.SATURDAY...Mostly clear. Lows in the 40s. Highs in the 80s to
lower 90s.
.SUNDAY...Mostly cloudy. Lows in the upper 40s to mid 50s. Highs
in the upper 70s to mid 80s.
.MONDAY...Mostly cloudy. Chance of rain showers. Lows in the mid
40s to lower 50s. Highs in the upper 70s to mid 80s.

$$

MTZ301>314-316>318-041000-
Central Montana-
National Weather Service Great Falls MT
643 PM MDT Wed Sep 3 2025

.TONIGHT...Increasing clouds. Areas of smoke through the night.
Lows 55 to 60...50 to 55 in the mountains.
.THURSDAY...Mostly cloudy in the morning then becoming partly
cloudy. Areas of smoke in the morning. Highs 65 to 70...55 to
65 in the mountains. North winds 20 to 30 mph. Gusts up to 35 mph
in the morning.
.THURSDAY NIGHT...Mostly clear. Colder. Lows 40 to 45...35 to
40 in the mountains.
.FRIDAY...Clear. Highs 65 to 70.
.SATURDAY...Mostly clear. Lows 40 to 45. Highs 70 to 80.
.SUNDAY...Partly cloudy. Lows 45 to 50. Highs 75 to 85.
.MONDAY...Mostly cloudy. Slight chance of rain showers. Lows
50 to 55. Highs 70 to 80.
$$

MTZ315-319>330-041000-
Southwest Montana-
National Weather Service Great Falls MT
643 PM MDT Wed Sep 3 2025

.TONIGHT...Partly cloudy. Areas of smoke through the night. Lows
50 to 55.
.THURSDAY...Partly cloudy. Areas of smoke through the day. Highs
70 to 80...65 to 75 in the mountains. North winds 20 to 25 mph in
the afternoon.
.THURSDAY NIGHT...Partly cloudy. Colder. Areas of smoke. Lows
35 to 45.
.FRIDAY...Mostly clear. Highs 65 to 75.
.SATURDAY...Mostly clear. Lows 40 to 45. Highs 70 to 80.
.SUNDAY...Mostly cloudy. Chance of rain showers and slight chance
of thunderstorms. Lows 45 to 50. Highs 70 to 80.
.MONDAY...Mostly cloudy. Chance of rain showers. Lows 45 to 50.
Highs 65 to 75.
$$

MTZ016>027-059>062-041000-
Northeast Montana-
National Weather Service Glasgow MT
643 PM MDT Wed Sep 3 2025

...HIGH WIND WARNING IN EFFECT FROM 9 AM TO 9 PM MDT THURSDAY...

.TONIGHT...Mostly cloudy. Haze. Lows in the lower to mid 50s.
.THURSDAY...Partly cloudy. Haze and areas of smoke in the
morning. Highs in the mid 60s to lower 70s.
.THURSDAY NIGHT...Mostly clear. Lows near 40.
.FRIDAY...Mostly clear. Highs in the 60s.
.SATURDAY...Clear. Highs in the mid 60s to lower 70s. Lows in the
mid 30s to lower 40s.
.SUNDAY...Mostly clear. Highs near 80. Lows in the lower to mid
40s.
.MONDAY...Partly cloudy. Highs in the lower to mid 80s. Lows near
50.

$$

MTZ028>042-056>058-063>068-041000-
South Central and Southeast Montana-
National Weather Service Billings MT
643 PM MDT Wed Sep 3 2025

.TONIGHT...Partly cloudy. Haze and areas of smoke. Lows in the
50s.
.THURSDAY...Mostly sunny. Haze and areas of smoke. Highs of
around 70 to around 80.
.THURSDAY NIGHT...Mostly clear. Lows in the upper 30s to the
upper 40s.
.FRIDAY...Sunny. Highs in the mid 60s to lower 70s.
.FRIDAY NIGHT...Mostly clear. Lows in the mid 30s to lower 40s.
.SATURDAY...Sunny. Highs in the upper 60s to the upper 70s.
.SATURDAY NIGHT...Mostly clear. Lows of around 40 to around 50.
.SUNDAY...Mostly sunny. Highs in the upper 70s to the upper 80s.
.SUNDAY NIGHT...Mostly cloudy. Lows in the upper 40s to the upper
50s.
.MONDAY...Mostly sunny. Slight chance of thunderstorms. Highs
around 80 to the mid 80s.

$$