Hourly Weather Forecast - Fallon, MT

12 AM
31°F
10%
6mph
NNE
Cloudy
Humidity
90%
Feels like
25°F
Dew Point
29°F
1 AM
31°F
10%
6mph
NNW
Cloudy
Humidity
91%
Feels like
25°F
Dew Point
28°F
2 AM
30°F
10%
8mph
NW
Cloudy
Humidity
91%
Feels like
23°F
Dew Point
28°F
3 AM
30°F
10%
9mph
NW
Cloudy
Humidity
91%
Feels like
22°F
Dew Point
28°F
4 AM
30°F
10%
9mph
NW
Mostly Cloudy
Humidity
90%
Feels like
22°F
Dew Point
27°F
5 AM
29°F
10%
9mph
NW
Partly Cloudy
Humidity
90%
Feels like
21°F
Dew Point
27°F
6 AM
29°F
10%
8mph
NW
Mostly Cloudy
Humidity
89%
Feels like
21°F
Dew Point
26°F
7 AM
28°F
10%
8mph
WNW
Mostly Cloudy
Humidity
89%
Feels like
20°F
Dew Point
25°F
7:43 AM
8 AM
28°F
10%
7mph
WNW
Cloudy
Humidity
87%
Feels like
20°F
Dew Point
24°F
9 AM
28°F
10%
7mph
WNW
Cloudy
Humidity
84%
Feels like
21°F
Dew Point
24°F
10 AM
29°F
10%
7mph
NW
Mostly Cloudy
Humidity
81%
Feels like
22°F
Dew Point
24°F
11 AM
30°F
10%
7mph
NW
Mostly Cloudy
Humidity
78%
Feels like
23°F
Dew Point
24°F
12 PM
30°F
10%
7mph
NW
Mostly Cloudy
Humidity
75%
Feels like
23°F
Dew Point
24°F
1 PM
31°F
10%
7mph
NW
Cloudy
Humidity
74%
Feels like
24°F
Dew Point
24°F
2 PM
31°F
10%
6mph
NW
Cloudy
Humidity
73%
Feels like
25°F
Dew Point
23°F
3 PM
30°F
10%
5mph
NNW
Cloudy
Humidity
75%
Feels like
24°F
Dew Point
23°F
4 PM
28°F
10%
4mph
N
Cloudy
Humidity
77%
Feels like
23°F
Dew Point
22°F
4:17 PM
5 PM
27°F
10%
4mph
NNE
Cloudy
Humidity
80%
Feels like
22°F
Dew Point
22°F
6 PM
26°F
10%
4mph
NE
Mostly Cloudy
Humidity
82%
Feels like
21°F
Dew Point
21°F
7 PM
25°F
10%
4mph
ENE
Cloudy
Humidity
83%
Feels like
19°F
Dew Point
20°F
8 PM
24°F
10%
4mph
E
Cloudy
Humidity
84%
Feels like
18°F
Dew Point
20°F
9 PM
24°F
10%
5mph
E
Cloudy
Humidity
85%
Feels like
17°F
Dew Point
20°F
10 PM
24°F
10%
5mph
E
Partly Cloudy
Humidity
84%
Feels like
17°F
Dew Point
20°F
11 PM
24°F
10%
5mph
E
Partly Cloudy
Humidity
84%
Feels like
17°F
Dew Point
20°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

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

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday'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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