State Forecast
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829
FPUS65 KTFX 181621
SFPMT

State Forecast For Montana
National Weather Service Great Falls MT
921 AM MST Tue Nov 18 2025

MTZ001>007-043-182300-
West of the Continental Divide-
National Weather Service Missoula MT
921 AM MST Tue Nov 18 2025

.TODAY...Mostly cloudy with areas of rain. Patchy fog. Highs in
the upper 40s to mid 50s.
.TONIGHT...Mostly cloudy with a slight chance of rain. Patchy
fog. Lows in the mid 20s to lower 30s.
.WEDNESDAY...Mostly cloudy in the morning then clearing. Patchy
fog in the morning. Highs in the mid 40s to lower 50s.
.THURSDAY...Partly cloudy. Patchy fog. Lows in the 20s. Highs in
the mid 40s to lower 50s.
.FRIDAY...Partly cloudy. Patchy fog. Lows in the 20s to lower
30s. Highs in the mid 40s to lower 50s.
.SATURDAY...Mostly cloudy with a chance of rain. Lows in the mid
20s to lower 30s. Highs in the mid 40s to lower 50s.

$$

MTZ301>314-316>318-182300-
Central Montana-
National Weather Service Great Falls MT
921 AM MST Tue Nov 18 2025

.REST OF TODAY...Mostly cloudy early in the morning then becoming
partly cloudy. Highs 45 to 55...40 to 50 in the mountains.
.TONIGHT...Mostly cloudy in the evening then becoming partly
cloudy. Lows 25 to 30.
.WEDNESDAY...Mostly cloudy then becoming partly cloudy in the
afternoon then becoming mostly clear. Slight chance of snow.
Highs 40 to 45...30 to 40 in the mountains.
.THURSDAY...Mostly clear. Lows 20 to 30. Highs 45 to 50.
.FRIDAY...Partly cloudy. Lows 25 to 35. Highs 45 to 55.
.SATURDAY...Mostly cloudy. Lows 30 to 35. Highs 45 to 55.
$$

MTZ315-319>330-182300-
Southwest Montana-
National Weather Service Great Falls MT
921 AM MST Tue Nov 18 2025

.REST OF TODAY...Mostly cloudy. Highs 45 to 55...35 to 45 in the
mountains.
.TONIGHT...Mostly cloudy. Lows 25 to 35.
.WEDNESDAY...Mostly cloudy then clearing. Slight chance of rain
and snow. Highs 40 to 45...30 to 40 in the mountains.
.THURSDAY...Mostly clear. Lows 25 to 30. Highs 40 to 50.
.FRIDAY...Mostly clear. Lows 25 to 30. Highs 40 to 50.
.SATURDAY...Partly cloudy. Lows 25 to 30. Highs 40 to 50.
$$

MTZ016>027-059>062-182300-
Northeast Montana-
National Weather Service Glasgow MT
921 AM MST Tue Nov 18 2025

.REST OF TODAY...Partly cloudy. Highs near 50.
.TONIGHT...Mostly cloudy. A slight chance of light snow after
midnight. Lows in the upper 20s to mid 30s.
.WEDNESDAY...Mostly cloudy. A slight chance of light rain and
snow in the morning, then a slight chance of light rain in the
afternoon and evening. Highs in the lower to mid 40s.
.THURSDAY...Mostly clear. Highs in the 40s. Lows in the lower to
mid 20s.
.FRIDAY...Partly cloudy. Highs in the mid 40s to lower 50s. Lows
in the mid 20s to lower 30s.
.SATURDAY...Partly cloudy. Highs in the mid 40s to lower 50s.
Lows in the mid 20s to lower 30s.

$$

MTZ028>042-056>058-063>068-182300-
South Central and Southeast Montana-
National Weather Service Billings MT
921 AM MST Tue Nov 18 2025

.REST OF TODAY...Partly sunny. Isolated rain showers. Highs in
the lower 50s to the lower 60s.
.TONIGHT...Mostly cloudy. Patchy fog. Scattered rain showers.
Lows in the lower 30s to the lower 40s.
.WEDNESDAY...Partly sunny. Patchy fog east...and scattered snow
showers and isolated showers west...and isolated showers east.
Highs in the mid 40s to the mid 50s.
.WEDNESDAY NIGHT...Partly cloudy. Slight chance of rain showers.
Lows in the lower 20s to the lower 30s.
.THURSDAY THROUGH FRIDAY...Mostly clear. Lows in the mid 20s to
the mid 30s. Highs in the upper 40s to the upper 50s.
.FRIDAY NIGHT AND SATURDAY...Partly cloudy. Lows in the upper 20s
to the upper 30s. Highs around 50 to the upper 50s.

$$