State Forecast
Issued by NWS

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
941
FPUS65 KTFX 092346
SFPMT

State Forecast For Montana
National Weather Service Great Falls MT
545 PM MDT Sat Aug 9 2025

MTZ001>007-043-101000-
West of the Continental Divide-
National Weather Service Missoula MT
545 PM MDT Sat Aug 9 2025

.TONIGHT...Partly cloudy. Lows in the mid 40s to lower 50s.
.SUNDAY...Mostly sunny. Highs in the 80s.
.SUNDAY NIGHT...Mostly clear. Lows in the upper 40s to mid 50s.
.MONDAY...Mostly clear. Highs in the mid 80s to lower 90s.
.TUESDAY...Mostly clear. Lows in the upper 40s to mid 50s. Highs
in the upper 80s to mid 90s.
.WEDNESDAY...Mostly clear. Lows in the 50s. Highs in the mid 80s
to lower 90s.
.THURSDAY...Partly cloudy. Lows in the upper 40s to mid 50s.
Highs in the mid 70s to lower 80s.

$$

MTZ301>314-316>318-101000-
Central Montana-
National Weather Service Great Falls MT
545 PM MDT Sat Aug 9 2025

.TONIGHT...Partly cloudy. Areas of smoke in the evening. Slight
chance of rain showers in the evening. Lows 50 to 55.
.SUNDAY...Sunny. Highs 75 to 85...65 to 75 in the mountains.
.SUNDAY NIGHT...Mostly clear. Lows 55 to 60...50 to 55 in the
mountains.
.MONDAY...Mostly clear. Highs 75 to 80.
.TUESDAY...Mostly clear. Lows 50 to 60. Highs 80 to 90.
.WEDNESDAY...Mostly clear. Lows 55 to 60. Highs 80 to 90.
.THURSDAY...Partly cloudy. Slight chance of rain showers. Lows
50 to 55. Highs 70 to 80.
$$

MTZ315-319>330-101000-
Southwest Montana-
National Weather Service Great Falls MT
545 PM MDT Sat Aug 9 2025

.TONIGHT...Partly cloudy. Lows 40 to 50.
.SUNDAY...Sunny. Highs 75 to 80...60 to 70 in the mountains.
.SUNDAY NIGHT...Mostly clear. Lows 45 to 55.
.MONDAY...Mostly clear. Highs 75 to 85.
.TUESDAY...Mostly clear. Lows 50 to 55. Highs 80 to 90.
.WEDNESDAY...Mostly clear. Lows 50 to 55. Highs 80 to 90.
.THURSDAY...Mostly clear. Lows 50 to 55. Highs 75 to 85.
$$

MTZ016>027-059>062-101000-
Northeast Montana-
National Weather Service Glasgow MT
545 PM MDT Sat Aug 9 2025

.TONIGHT...Partly cloudy. A slight chance of showers in the
evening. Haze through the night. Lows in the lower to mid 50s.
.SUNDAY...Sunny. Haze through the day. A slight chance of showers
in the afternoon. Highs near 80.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the upper 50s.
.MONDAY...Partly cloudy in the morning then clearing. A slight
chance of showers. Highs near 80.
.TUESDAY...Mostly clear. Highs in the 80s. Lows in the 50s.
.WEDNESDAY...Mostly clear. A slight chance of showers and
thunderstorms. Highs in the mid 80s to lower 90s. Lows near 60.
.THURSDAY...Partly cloudy with a slight chance of showers and
thunderstorms. Highs in the lower to mid 80s. Lows near 60.

$$

MTZ028>042-056>058-063>068-101000-
South Central and Southeast Montana-
National Weather Service Billings MT
545 PM MDT Sat Aug 9 2025

.TONIGHT...Partly cloudy. Slight chance of thunderstorms west...
and haze east. Lows in the upper 40s to the upper 50s.
.SUNDAY...Sunny. Areas of smoke. Highs in the upper 70s to the
upper 80s.
.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s to the lower
60s.
.MONDAY...Sunny. Highs in the lower 80s to the lower 90s.
.MONDAY NIGHT...Mostly clear. Lows in the lower 50s to the lower
60s.
.TUESDAY...Sunny. Highs in the mid 80s to the mid 90s.
.TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s to the mid
60s.
.WEDNESDAY...Sunny. Highs in the upper 80s to the upper 90s.
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 50s to the mid
60s.
.THURSDAY...Sunny. Highs in the lower 80s to the lower 90s.

$$