Hourly Weather Forecast - Lewistown, MT

12 AM
29°F
30%
8mph
WSW
30% Chance Snow Showers
Humidity
82%
Feels like
22°F
Dew Point
25°F
1 AM
29°F
20%
8mph
WSW
Partly Cloudy
Humidity
80%
Feels like
22°F
Dew Point
24°F
2 AM
30°F
20%
8mph
SW
Partly Cloudy
Humidity
78%
Feels like
22°F
Dew Point
24°F
3 AM
30°F
10%
8mph
SW
Mostly Clear
Humidity
76%
Feels like
22°F
Dew Point
23°F
4 AM
29°F
10%
8mph
SW
Mostly Clear
Humidity
76%
Feels like
22°F
Dew Point
22°F
5 AM
28°F
10%
7mph
SW
Clear
Humidity
76%
Feels like
21°F
Dew Point
22°F
6 AM
28°F
10%
7mph
SW
Clear
Humidity
75%
Feels like
20°F
Dew Point
21°F
7 AM
29°F
10%
7mph
SW
Clear
Humidity
73%
Feels like
22°F
Dew Point
21°F
7:30 AM
8 AM
31°F
10%
7mph
SW
Sunny
Humidity
67%
Feels like
24°F
Dew Point
21°F
9 AM
34°F
10%
7mph
SW
Sunny
Humidity
60%
Feels like
28°F
Dew Point
22°F
10 AM
37°F
10%
8mph
WSW
Sunny
Humidity
53%
Feels like
31°F
Dew Point
22°F
11 AM
40°F
10%
8mph
W
Sunny
Humidity
46%
Feels like
35°F
Dew Point
21°F
12 PM
43°F
10%
8mph
W
Sunny
Humidity
41%
Feels like
38°F
Dew Point
20°F
1 PM
44°F
10%
9mph
W
Mostly Sunny
Humidity
38%
Feels like
39°F
Dew Point
20°F
2 PM
44°F
10%
8mph
W
Mostly Sunny
Humidity
37%
Feels like
39°F
Dew Point
19°F
3 PM
42°F
10%
8mph
WNW
Mostly Sunny
Humidity
39%
Feels like
37°F
Dew Point
19°F
4 PM
40°F
10%
7mph
WNW
Mostly Sunny
Humidity
42%
Feels like
35°F
Dew Point
19°F
5 PM
37°F
10%
6mph
NW
Mostly Sunny
Humidity
46%
Feels like
32°F
Dew Point
18°F
5:34 PM
6 PM
35°F
10%
6mph
WNW
Mostly Clear
Humidity
50%
Feels like
29°F
Dew Point
18°F
7 PM
32°F
10%
7mph
S
Clear
Humidity
54%
Feels like
26°F
Dew Point
17°F
8 PM
30°F
10%
7mph
SSE
Mostly Clear
Humidity
57%
Feels like
23°F
Dew Point
17°F
9 PM
29°F
10%
7mph
SSE
Clear
Humidity
59%
Feels like
21°F
Dew Point
16°F
10 PM
28°F
10%
7mph
S
Clear
Humidity
61%
Feels like
20°F
Dew Point
16°F
11 PM
27°F
10%
6mph
S
Clear
Humidity
62%
Feels like
19°F
Dew Point
15°F

Saturday Morning's Low Temperatures

Snow, Record-Breaking Cold Headed for Great Lakes & Northeast

Frigid temperatures, high winds, and snow headed to a large portion of the eastern U.S. today through this weekend.

Weekend Weather Outlook

Weekend Weather Outlook

Image courtesy of Pixabay.com

All About Snow Squalls

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image by Frauke Feind from Pixabay

During Strong Winds: Stay Ready

Windchill chart

Dangers of Wind Chills

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