Hourly Weather Forecast - Three Forks, MT

12 PM
27°F
30%
1mph
ESE
30% Chance of Flurries
Humidity
71%
Feels like
27°F
Dew Point
19°F
1 PM
28°F
40%
1mph
E
40% Chance of Flurries
Humidity
73%
Feels like
28°F
Dew Point
20°F
2 PM
28°F
40%
1mph
ENE
40% Chance Frozen Mix
Humidity
75%
Feels like
28°F
Dew Point
22°F
3 PM
29°F
40%
1mph
ENE
40% Chance Frozen Mix
Humidity
76%
Feels like
29°F
Dew Point
22°F
4 PM
30°F
30%
1mph
NNE
30% Chance of Flurries
Humidity
74%
Feels like
30°F
Dew Point
23°F
4:43 PM
5 PM
31°F
30%
1mph
NNW
30% Chance Freezing Rain
Humidity
73%
Feels like
31°F
Dew Point
24°F
6 PM
33°F
30%
1mph
NNW
30% Chance of Light Rain
Humidity
71%
Feels like
33°F
Dew Point
24°F
7 PM
34°F
30%
1mph
NW
30% Chance of Light Rain
Humidity
68%
Feels like
34°F
Dew Point
24°F
8 PM
35°F
30%
1mph
NW
30% Chance of Light Rain
Humidity
66%
Feels like
35°F
Dew Point
25°F
9 PM
35°F
20%
1mph
W
Cloudy
Humidity
66%
Feels like
35°F
Dew Point
25°F
10 PM
35°F
20%
2mph
WSW
Cloudy
Humidity
66%
Feels like
35°F
Dew Point
25°F
11 PM
35°F
30%
2mph
SW
30% Chance of Light Rain
Humidity
67%
Feels like
35°F
Dew Point
25°F

Rain And Snow Totals Through Monday

Atmospheric River Impacts Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California through Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Today's Weather Outlook

Today's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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