Hourly Weather Forecast - Larslan, MT

12 AM
38°F
0%
19mph
WSW
Mostly Cloudy
Humidity
87%
Feels like
28°F
Dew Point
34°F
1 AM
38°F
0%
20mph
WSW
Windy
Humidity
86%
Feels like
27°F
Dew Point
34°F
2 AM
38°F
0%
22mph
WSW
Windy
Humidity
84%
Feels like
27°F
Dew Point
33°F
3 AM
38°F
0%
25mph
WSW
Windy
Humidity
83%
Feels like
26°F
Dew Point
33°F
4 AM
37°F
0%
28mph
W
Windy
Humidity
80%
Feels like
25°F
Dew Point
32°F
5 AM
37°F
0%
30mph
W
Windy
Humidity
79%
Feels like
24°F
Dew Point
31°F
6 AM
36°F
0%
30mph
W
Windy
Humidity
81%
Feels like
23°F
Dew Point
31°F
7 AM
35°F
0%
29mph
WNW
Windy
Humidity
83%
Feels like
22°F
Dew Point
31°F
7:51 AM
8 AM
34°F
0%
26mph
WNW
Windy
Humidity
85%
Feels like
21°F
Dew Point
30°F
9 AM
33°F
0%
24mph
WNW
Windy
Humidity
87%
Feels like
21°F
Dew Point
30°F
10 AM
33°F
0%
20mph
WNW
Windy
Humidity
88%
Feels like
21°F
Dew Point
30°F
11 AM
33°F
0%
18mph
WNW
Partly Cloudy
Humidity
88%
Feels like
21°F
Dew Point
29°F
12 PM
32°F
0%
16mph
WNW
Partly Cloudy
Humidity
88%
Feels like
22°F
Dew Point
29°F
1 PM
32°F
0%
14mph
WNW
Mostly Sunny
Humidity
86%
Feels like
22°F
Dew Point
29°F
2 PM
32°F
0%
13mph
W
Mostly Sunny
Humidity
85%
Feels like
23°F
Dew Point
28°F
3 PM
31°F
0%
10mph
W
Mostly Sunny
Humidity
86%
Feels like
22°F
Dew Point
27°F
4 PM
29°F
0%
8mph
WSW
Mostly Sunny
Humidity
87%
Feels like
21°F
Dew Point
26°F
4:09 PM
5 PM
28°F
10%
8mph
WSW
Partly Cloudy
Humidity
88%
Feels like
19°F
Dew Point
25°F
6 PM
27°F
10%
8mph
SW
Partly Cloudy
Humidity
88%
Feels like
19°F
Dew Point
24°F
7 PM
28°F
20%
9mph
SW
Partly Cloudy
Humidity
88%
Feels like
19°F
Dew Point
25°F
8 PM
28°F
20%
10mph
SW
Partly Cloudy
Humidity
88%
Feels like
19°F
Dew Point
25°F
9 PM
28°F
20%
10mph
SW
Partly Cloudy
Humidity
88%
Feels like
19°F
Dew Point
25°F
10 PM
29°F
30%
11mph
SW
30% Chance Freezing Rain
Humidity
89%
Feels like
19°F
Dew Point
26°F
11 PM
29°F
20%
12mph
SW
Partly Cloudy
Humidity
89%
Feels like
20°F
Dew Point
27°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday'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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