Hourly Weather Forecast - Helena, MT

1 PM
37°F
0%
14mph
WSW
Sunny
Humidity
38%
Feels like
28°F
Dew Point
13°F
2 PM
36°F
0%
14mph
WSW
Sunny
Humidity
38%
Feels like
27°F
Dew Point
13°F
3 PM
35°F
0%
13mph
WSW
Sunny
Humidity
40%
Feels like
26°F
Dew Point
13°F
4 PM
33°F
0%
11mph
WSW
Sunny
Humidity
43%
Feels like
24°F
Dew Point
13°F
4:42 PM
5 PM
31°F
0%
9mph
WSW
Clear
Humidity
46%
Feels like
23°F
Dew Point
13°F
6 PM
31°F
0%
9mph
WSW
Clear
Humidity
46%
Feels like
23°F
Dew Point
13°F
7 PM
31°F
0%
8mph
WSW
Clear
Humidity
45%
Feels like
23°F
Dew Point
12°F
8 PM
30°F
0%
7mph
WSW
Clear
Humidity
45%
Feels like
23°F
Dew Point
12°F
9 PM
30°F
0%
6mph
SW
Clear
Humidity
47%
Feels like
23°F
Dew Point
12°F
10 PM
29°F
0%
6mph
SW
Clear
Humidity
49%
Feels like
23°F
Dew Point
12°F
11 PM
28°F
0%
6mph
SW
Mostly Clear
Humidity
51%
Feels like
22°F
Dew Point
13°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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