Hourly Weather Forecast - Helena, MT

12 AM
37°F
0%
4mph
SSW
Cloudy
Humidity
66%
Feels like
34°F
Dew Point
27°F
1 AM
37°F
0%
4mph
SSW
Cloudy
Humidity
66%
Feels like
34°F
Dew Point
27°F
2 AM
37°F
0%
5mph
SSW
Cloudy
Humidity
67%
Feels like
33°F
Dew Point
27°F
3 AM
36°F
10%
5mph
SSW
Mostly Cloudy
Humidity
70%
Feels like
32°F
Dew Point
27°F
4 AM
35°F
10%
5mph
SSW
Mostly Cloudy
Humidity
73%
Feels like
31°F
Dew Point
27°F
5 AM
35°F
10%
5mph
SSW
Partly Cloudy
Humidity
74%
Feels like
30°F
Dew Point
27°F
6 AM
35°F
0%
7mph
SSW
Partly Cloudy
Humidity
75%
Feels like
29°F
Dew Point
28°F
7 AM
36°F
0%
7mph
S
Partly Cloudy
Humidity
72%
Feels like
30°F
Dew Point
28°F
8 AM
37°F
0%
7mph
S
Partly Cloudy
Humidity
70%
Feels like
31°F
Dew Point
28°F
8:05 AM
9 AM
38°F
0%
8mph
S
Mostly Sunny
Humidity
68%
Feels like
33°F
Dew Point
28°F
10 AM
40°F
0%
9mph
S
Mostly Sunny
Humidity
65%
Feels like
34°F
Dew Point
29°F
11 AM
42°F
0%
9mph
S
Partly Cloudy
Humidity
62%
Feels like
36°F
Dew Point
30°F
12 PM
44°F
10%
10mph
S
Mostly Sunny
Humidity
59%
Feels like
39°F
Dew Point
30°F
1 PM
46°F
10%
10mph
S
Partly Cloudy
Humidity
56%
Feels like
41°F
Dew Point
31°F
2 PM
47°F
10%
10mph
S
Partly Cloudy
Humidity
55%
Feels like
42°F
Dew Point
31°F
3 PM
47°F
10%
10mph
S
Partly Cloudy
Humidity
56%
Feels like
42°F
Dew Point
32°F
4 PM
46°F
10%
9mph
SSW
Partly Cloudy
Humidity
58%
Feels like
42°F
Dew Point
32°F
4:40 PM
5 PM
45°F
10%
8mph
SSW
Partly Cloudy
Humidity
61%
Feels like
41°F
Dew Point
32°F
6 PM
44°F
10%
8mph
SSW
Partly Cloudy
Humidity
62%
Feels like
40°F
Dew Point
32°F
7 PM
43°F
10%
7mph
SSW
Mostly Cloudy
Humidity
64%
Feels like
39°F
Dew Point
32°F
8 PM
43°F
10%
7mph
SSW
Cloudy
Humidity
65%
Feels like
39°F
Dew Point
32°F
9 PM
42°F
10%
7mph
SSW
Cloudy
Humidity
68%
Feels like
38°F
Dew Point
32°F
10 PM
42°F
10%
7mph
SSW
Mostly Cloudy
Humidity
69%
Feels like
38°F
Dew Point
33°F
11 PM
43°F
10%
7mph
SSW
Partly Cloudy
Humidity
68%
Feels like
38°F
Dew Point
33°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

Wednesday's Weather Outlook

Wednesday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide