444
FPUS65 KTFX 132205
SFPMT

State Forecast For Montana
National Weather Service Great Falls MT
405 PM MDT Wed Aug 13 2025

MTZ001>007-043-141000-
West of the Continental Divide-
National Weather Service Missoula MT
405 PM MDT Wed Aug 13 2025

...LAKE WIND ADVISORY IN EFFECT FROM NOON TO 9 PM MDT WEDNESDAY
for Flathead/Mission Valleys...

.TONIGHT...Mostly clear. Lows in the upper 40s to mid 50s.
.THURSDAY...Mostly sunny. Highs in the upper 70s to mid 80s.
.THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s to mid
50s.
.FRIDAY...Partly cloudy. Highs in the upper 70s to mid 80s.
.SATURDAY...Partly cloudy. A chance of rain. Lows in the upper
40s to mid 50s. Highs in the upper 70s to mid 80s.
.SUNDAY...Partly cloudy. Lows in the upper 40s to mid 50s. Highs
in the 80s.
.MONDAY...Partly cloudy. Lows in the upper 40s to mid 50s. Highs
in the 80s to lower 90s.

$$

MTZ301>314-316>318-141000-
Central Montana-
National Weather Service Great Falls MT
405 PM MDT Wed Aug 13 2025

.TONIGHT...Mostly clear. Lows 50 to 60...45 to 55 in the
mountains. West winds around 20 mph with gusts to 35 mph in the
evening.
.THURSDAY...Partly cloudy. Highs 70 to 80...65 to 75 in the
mountains.
.THURSDAY NIGHT...Partly cloudy. Lows 50 to 55.
.FRIDAY...Partly cloudy. Highs 75 to 85.
.SATURDAY...Partly cloudy. Lows 55 to 60. Highs 80 to 90.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows 55 to 60. Highs 75 to 85.
.MONDAY...Partly cloudy. Lows 55 to 60. Highs 80 to 90.
$$

MTZ315-319>330-141000-
Southwest Montana-
National Weather Service Great Falls MT
405 PM MDT Wed Aug 13 2025

.TONIGHT...Mostly clear. Lows 45 to 55.
.THURSDAY...Sunny. Highs 80 to 90...70 to 80 in the mountains.
West winds around 20 mph in the afternoon.
.THURSDAY NIGHT...Mostly clear. Lows 45 to 55.
.FRIDAY...Mostly clear. Highs 75 to 85.
.SATURDAY...Mostly clear. Lows 45 to 55. Highs 75 to 85.
.SUNDAY...Mostly cloudy. Slight chance of showers and
thunderstorms. Lows 45 to 55. Highs 75 to 85.
.MONDAY...Mostly clear. Lows 45 to 55. Highs 75 to 85.
$$

MTZ016>027-059>062-141000-
Northeast Montana-
National Weather Service Glasgow MT
405 PM MDT Wed Aug 13 2025

.TONIGHT...Mostly clear. Lows near 60.
.THURSDAY...Sunny. Highs in the upper 70s to mid 80s.
.THURSDAY NIGHT...Partly cloudy. A slight chance of showers and
thunderstorms after midnight. Lows in the mid to upper 50s.
.FRIDAY...Partly cloudy with a slight chance of showers in the
morning, then mostly clear in the afternoon and evening. Highs in
the upper 70s to mid 80s.
.SATURDAY...Mostly clear. A slight chance of showers and
thunderstorms. Highs in the mid 80s to lower 90s. Lows near 60.
.SUNDAY...Partly cloudy with a slight chance of showers and
thunderstorms. Highs in the 80s. Lows in the lower to mid 60s.
.MONDAY...Partly cloudy with a slight chance of showers and
thunderstorms. Highs in the 80s. Lows near 60.

$$

MTZ028>042-056>058-063>068-141000-
South Central and Southeast Montana-
National Weather Service Billings MT
405 PM MDT Wed Aug 13 2025

.TONIGHT...Mostly clear. Lows in the mid 50s to the mid 60s.
.THURSDAY...Sunny. Highs in the mid 80s to lower 90s.
.THURSDAY NIGHT...Partly cloudy. Slight chance of rain showers.
Lows around 50 to the lower 60s.
.FRIDAY...Sunny. Highs in the mid 80s to lower 90s.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 50s to mid 60s.
.SATURDAY...Mostly sunny. Highs in the upper 80s to the upper
90s.
.SATURDAY NIGHT...Mostly cloudy. Slight chance of thunderstorms.
Lows in the mid 50s to the mid 60s.
.SUNDAY AND SUNDAY NIGHT...Partly cloudy. Slight chance of
thunderstorms. Lows in the lower 50s to the lower 60s. Highs in
the mid 80s to lower 90s.
.MONDAY...Sunny. Highs in the upper 80s to mid 90s.

$$