Hourly Weather Forecast - Pompeys Pillar, MT

12 AM
27°F
10%
5mph
SW
Cloudy
Humidity
85%
Feels like
21°F
Dew Point
23°F
1 AM
29°F
0%
7mph
WSW
Mostly Cloudy
Humidity
80%
Feels like
22°F
Dew Point
24°F
2 AM
30°F
10%
9mph
W
Mostly Cloudy
Humidity
77%
Feels like
22°F
Dew Point
24°F
3 AM
31°F
10%
10mph
W
Mostly Cloudy
Humidity
74%
Feels like
23°F
Dew Point
24°F
4 AM
32°F
10%
11mph
W
Cloudy
Humidity
71%
Feels like
24°F
Dew Point
24°F
5 AM
33°F
10%
11mph
W
Cloudy
Humidity
70%
Feels like
24°F
Dew Point
24°F
6 AM
33°F
0%
12mph
WSW
Mostly Cloudy
Humidity
71%
Feels like
24°F
Dew Point
24°F
7 AM
32°F
0%
11mph
WSW
Partly Cloudy
Humidity
73%
Feels like
23°F
Dew Point
24°F
7:39 AM
8 AM
32°F
0%
11mph
WSW
Mostly Sunny
Humidity
74%
Feels like
23°F
Dew Point
24°F
9 AM
33°F
0%
11mph
WSW
Mostly Sunny
Humidity
74%
Feels like
25°F
Dew Point
26°F
10 AM
35°F
0%
11mph
W
Mostly Sunny
Humidity
74%
Feels like
27°F
Dew Point
28°F
11 AM
37°F
0%
11mph
W
Mostly Sunny
Humidity
73%
Feels like
30°F
Dew Point
29°F
12 PM
38°F
0%
10mph
W
Mostly Sunny
Humidity
72%
Feels like
31°F
Dew Point
30°F
1 PM
39°F
0%
9mph
W
Partly Cloudy
Humidity
71%
Feels like
33°F
Dew Point
31°F
2 PM
39°F
0%
8mph
WSW
Partly Cloudy
Humidity
71%
Feels like
34°F
Dew Point
31°F
3 PM
38°F
0%
6mph
WSW
Partly Cloudy
Humidity
72%
Feels like
33°F
Dew Point
30°F
4 PM
36°F
0%
5mph
SW
Partly Cloudy
Humidity
74%
Feels like
32°F
Dew Point
28°F
4:26 PM
5 PM
34°F
0%
5mph
SSW
Partly Cloudy
Humidity
75%
Feels like
30°F
Dew Point
27°F
6 PM
33°F
0%
5mph
SSW
Mostly Cloudy
Humidity
75%
Feels like
29°F
Dew Point
26°F
7 PM
33°F
0%
5mph
SSW
Mostly Cloudy
Humidity
75%
Feels like
28°F
Dew Point
26°F
8 PM
32°F
10%
5mph
SW
Cloudy
Humidity
75%
Feels like
27°F
Dew Point
25°F
9 PM
32°F
10%
6mph
SW
Cloudy
Humidity
75%
Feels like
27°F
Dew Point
25°F
10 PM
32°F
20%
6mph
SW
Cloudy
Humidity
74%
Feels like
27°F
Dew Point
25°F
11 PM
33°F
10%
7mph
SW
Cloudy
Humidity
74%
Feels like
27°F
Dew Point
25°F

Snowfall Forecast Through Tonight

Snow To Impact the Rockies This Weekend

A winter storm continues across the Cascades and northern Rockies today through tonight causing periods of moderate to heavy snow.

Weekend Weather Outlook

Weekend 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

Image courtesy of PeakPX.

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Today's National Outlook

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Snow & Ski Forecast

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