640
FPUS65 KTFX 200718
SFPMT

State Forecast For Montana
National Weather Service Great Falls MT
1218 AM MST Thu Nov 20 2025

MTZ001>007-043-211100-
West of the Continental Divide-
National Weather Service Missoula MT
1218 AM MST Thu Nov 20 2025

.TONIGHT...Partly cloudy. Patchy fog. Lows in the 20s.
.THURSDAY...Partly cloudy. Patchy fog. Highs in the 40s to lower
50s.
.THURSDAY NIGHT...Partly cloudy. Patchy fog. Lows in the 20s.
.FRIDAY...Mostly cloudy. Patchy fog in the morning. Highs in the
40s.
.SATURDAY...Mostly cloudy with a chance of rain. Patchy fog. Lows
in the 20s to lower 30s. Highs in the mid 40s to lower 50s.
.SUNDAY...Mostly cloudy with a chance of rain. Patchy fog. Lows
in the mid 20s to lower 30s. Highs in the mid 40s to lower 50s.
.MONDAY...Rain likely and a chance of snow. Lows in the upper 20s
to mid 30s. Highs in the mid 40s to lower 50s.

$$

MTZ301>314-316>318-211100-
Central Montana-
National Weather Service Great Falls MT
1218 AM MST Thu Nov 20 2025

.REST OF TONIGHT...Mostly clear. Patchy fog. Lows 20 to 25.
.THURSDAY...Sunny. Patchy fog in the morning. Highs 40 to 50.
.THURSDAY NIGHT...Mostly clear. Lows 20 to 30.
.FRIDAY...Partly cloudy. Highs 45 to 55.
.SATURDAY...Partly cloudy. Lows 30 to 35. Highs 45 to 55.
.SUNDAY...Mostly cloudy. Slight chance of rain and snow. Lows
30 to 35. Highs 40 to 50.
.MONDAY...Mostly cloudy. Chance of rain and snow. Lows 20 to 35.
Highs 40 to 50.
$$

MTZ315-319>330-211100-
Southwest Montana-
National Weather Service Great Falls MT
1218 AM MST Thu Nov 20 2025

.REST OF TONIGHT...Mostly cloudy early in the evening then
becoming partly cloudy. Patchy fog. Lows 25 to 30.
.THURSDAY...Partly cloudy. Patchy fog in the morning. Highs 40 to
50...35 to 40 in the mountains.
.THURSDAY NIGHT...Mostly clear. Lows 20 to 30.
.FRIDAY...Mostly clear. Highs 40 to 50.
.SATURDAY...Partly cloudy. Lows 25 to 30. Highs 40 to 50.
.SUNDAY...Mostly cloudy. Lows 25 to 35. Highs 40 to 50.
.MONDAY...Mostly cloudy. Chance of rain and snow. Lows 20 to 35.
Highs 40 to 50.
$$

MTZ016>027-059>062-211100-
Northeast Montana-
National Weather Service Glasgow MT
1218 AM MST Thu Nov 20 2025

.TONIGHT...Partly cloudy. A slight chance of light snow in the
evening. Patchy fog and freezing fog after midnight. Lows in the
lower to mid 20s.
.THURSDAY...Sunny. Patchy fog and freezing fog in the morning.
Highs in the 40s.
.THURSDAY NIGHT...Mostly clear. Lows in the 20s.
.FRIDAY...Sunny in the morning then becoming partly cloudy. Highs
near 50.
.SATURDAY...Partly cloudy. Highs in the lower to mid 50s. Lows
near 30.
.SUNDAY...Mostly cloudy. Highs near 50. Lows near 30.
.MONDAY...Mostly cloudy with a slight chance of light rain and
snow. Highs near 50. Lows in the 20s.

$$

MTZ028>042-056>058-063>068-211100-
South Central and Southeast Montana-
National Weather Service Billings MT
1218 AM MST Thu Nov 20 2025

.TODAY...Sunny. Patchy fog. Highs in the mid 40s to the mid 50s.
.TONIGHT...Mostly clear. Lows in the mid 20s to the mid 30s.
.FRIDAY...Sunny. Highs in the 50s.
.FRIDAY NIGHT...Partly cloudy. Lows in the mid 20s to the mid
30s.
.SATURDAY THROUGH SUNDAY NIGHT...Partly cloudy. Lows in the upper
20s to the upper 30s. Highs of around 50 to around 60.
.MONDAY...Mostly sunny. Slight chance of snow showers. Highs in
the 50s.

$$