Hourly Weather Forecast - Forsyth, MT

12 AM
30°F
0%
6mph
SW
Clear
Humidity
66%
Feels like
24°F
Dew Point
20°F
1 AM
29°F
0%
6mph
SW
Clear
Humidity
69%
Feels like
23°F
Dew Point
20°F
2 AM
29°F
0%
5mph
SW
Mostly Clear
Humidity
70%
Feels like
23°F
Dew Point
20°F
3 AM
28°F
0%
5mph
SW
Mostly Clear
Humidity
71%
Feels like
23°F
Dew Point
20°F
4 AM
28°F
0%
4mph
SW
Clear
Humidity
71%
Feels like
23°F
Dew Point
20°F
5 AM
28°F
0%
4mph
SSW
Clear
Humidity
72%
Feels like
24°F
Dew Point
20°F
6 AM
28°F
0%
3mph
SSW
Clear
Humidity
74%
Feels like
24°F
Dew Point
20°F
7 AM
28°F
0%
3mph
S
Mostly Clear
Humidity
76%
Feels like
24°F
Dew Point
21°F
7:46 AM
8 AM
29°F
0%
3mph
SSE
Mostly Sunny
Humidity
74%
Feels like
29°F
Dew Point
22°F
9 AM
31°F
0%
3mph
SSE
Mostly Sunny
Humidity
71%
Feels like
29°F
Dew Point
23°F
10 AM
35°F
0%
3mph
SSE
Mostly Sunny
Humidity
65%
Feels like
32°F
Dew Point
24°F
11 AM
38°F
0%
3mph
SE
Mostly Sunny
Humidity
59%
Feels like
36°F
Dew Point
25°F
12 PM
40°F
0%
3mph
SE
Partly Cloudy
Humidity
55%
Feels like
39°F
Dew Point
26°F
1 PM
41°F
0%
3mph
SE
Mostly Cloudy
Humidity
54%
Feels like
40°F
Dew Point
26°F
2 PM
41°F
0%
3mph
SE
Cloudy
Humidity
55%
Feels like
39°F
Dew Point
26°F
3 PM
38°F
10%
3mph
SE
Cloudy
Humidity
61%
Feels like
36°F
Dew Point
26°F
4 PM
35°F
10%
3mph
SE
Cloudy
Humidity
68%
Feels like
33°F
Dew Point
26°F
4:23 PM
5 PM
33°F
10%
3mph
SE
Mostly Cloudy
Humidity
74%
Feels like
30°F
Dew Point
26°F
6 PM
32°F
10%
3mph
SE
Partly Cloudy
Humidity
75%
Feels like
29°F
Dew Point
25°F
7 PM
32°F
10%
3mph
SE
Partly Cloudy
Humidity
76%
Feels like
29°F
Dew Point
25°F
8 PM
32°F
10%
3mph
SSE
Mostly Clear
Humidity
76%
Feels like
29°F
Dew Point
25°F
9 PM
31°F
10%
3mph
SSE
Mostly Clear
Humidity
77%
Feels like
28°F
Dew Point
25°F
10 PM
31°F
10%
3mph
SSE
Partly Cloudy
Humidity
79%
Feels like
28°F
Dew Point
25°F
11 PM
31°F
10%
3mph
SSE
Partly Cloudy
Humidity
81%
Feels like
28°F
Dew Point
26°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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