Hourly Weather Forecast - Lewistown, MT

2 AM
28°F
0%
6mph
SSW
Partly Cloudy
Humidity
64%
Feels like
22°F
Dew Point
18°F
3 AM
28°F
0%
6mph
SSW
Partly Cloudy
Humidity
62%
Feels like
22°F
Dew Point
17°F
4 AM
28°F
0%
5mph
SSW
Partly Cloudy
Humidity
63%
Feels like
22°F
Dew Point
17°F
5 AM
28°F
0%
5mph
SSW
Partly Cloudy
Humidity
63%
Feels like
22°F
Dew Point
17°F
6 AM
29°F
0%
5mph
SSW
Partly Cloudy
Humidity
61%
Feels like
23°F
Dew Point
17°F
6:56 AM
7 AM
31°F
0%
6mph
SSW
Partly Cloudy
Humidity
56%
Feels like
26°F
Dew Point
17°F
8 AM
36°F
0%
6mph
SSW
Partly Cloudy
Humidity
52%
Feels like
31°F
Dew Point
20°F
9 AM
42°F
0%
5mph
SSW
Partly Cloudy
Humidity
47%
Feels like
38°F
Dew Point
23°F
10 AM
47°F
0%
5mph
WSW
Partly Cloudy
Humidity
37%
Feels like
45°F
Dew Point
22°F
11 AM
50°F
0%
5mph
W
Partly Cloudy
Humidity
31%
Feels like
50°F
Dew Point
21°F
12 PM
53°F
0%
6mph
WNW
Mostly Cloudy
Humidity
28%
Feels like
53°F
Dew Point
20°F
1 PM
54°F
0%
6mph
WNW
Mostly Cloudy
Humidity
26%
Feels like
54°F
Dew Point
19°F
2 PM
55°F
0%
7mph
NW
Mostly Cloudy
Humidity
25%
Feels like
55°F
Dew Point
19°F
3 PM
53°F
0%
7mph
NW
Mostly Cloudy
Humidity
28%
Feels like
53°F
Dew Point
21°F
4 PM
51°F
0%
6mph
NW
Mostly Cloudy
Humidity
32%
Feels like
51°F
Dew Point
23°F
5 PM
47°F
0%
6mph
NW
Partly Cloudy
Humidity
38%
Feels like
45°F
Dew Point
23°F
6 PM
43°F
0%
5mph
WNW
Mostly Sunny
Humidity
45%
Feels like
40°F
Dew Point
23°F
6:04 PM
7 PM
39°F
0%
6mph
SSW
Mostly Clear
Humidity
49%
Feels like
35°F
Dew Point
22°F
8 PM
37°F
0%
6mph
SSW
Mostly Clear
Humidity
50%
Feels like
32°F
Dew Point
20°F
9 PM
36°F
0%
7mph
SSW
Mostly Clear
Humidity
50%
Feels like
31°F
Dew Point
20°F
10 PM
36°F
0%
8mph
SW
Clear
Humidity
51%
Feels like
29°F
Dew Point
19°F
11 PM
35°F
0%
8mph
SW
Clear
Humidity
51%
Feels like
28°F
Dew Point
19°F

Snow and Ice Accumulations through Tuesday

Wintry Disturbance Hits Northeastern U.S.

A wintry disturbance will continue northeastward, buffeting the northeastern U.S. with light snow, freezing rain, and plain rain through Tuesday night.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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