Hourly Weather Forecast - Sidney, MT

12 AM
33°F
0%
10mph
SSW
Clear
Humidity
76%
Feels like
26°F
Dew Point
27°F
1 AM
33°F
0%
10mph
SSW
Clear
Humidity
75%
Feels like
25°F
Dew Point
26°F
2 AM
32°F
0%
11mph
SSW
Clear
Humidity
74%
Feels like
24°F
Dew Point
25°F
3 AM
31°F
0%
11mph
SSW
Clear
Humidity
74%
Feels like
22°F
Dew Point
24°F
4 AM
30°F
0%
10mph
SW
Clear
Humidity
73%
Feels like
21°F
Dew Point
23°F
5 AM
30°F
0%
10mph
SW
Clear
Humidity
74%
Feels like
21°F
Dew Point
22°F
6 AM
31°F
0%
10mph
SW
Clear
Humidity
71%
Feels like
22°F
Dew Point
22°F
6:31 AM
7 AM
33°F
0%
9mph
SW
Sunny
Humidity
68%
Feels like
26°F
Dew Point
24°F
8 AM
37°F
0%
9mph
SW
Mostly Sunny
Humidity
62%
Feels like
31°F
Dew Point
26°F
9 AM
43°F
0%
8mph
SW
Mostly Sunny
Humidity
57%
Feels like
38°F
Dew Point
29°F
10 AM
48°F
0%
7mph
WSW
Mostly Sunny
Humidity
51%
Feels like
44°F
Dew Point
31°F
11 AM
52°F
0%
7mph
WSW
Mostly Sunny
Humidity
48%
Feels like
52°F
Dew Point
33°F
12 PM
55°F
0%
6mph
WSW
Partly Cloudy
Humidity
43%
Feels like
55°F
Dew Point
33°F
1 PM
56°F
0%
6mph
W
Partly Cloudy
Humidity
41%
Feels like
56°F
Dew Point
33°F
2 PM
56°F
0%
5mph
WNW
Partly Cloudy
Humidity
42%
Feels like
56°F
Dew Point
33°F
3 PM
55°F
0%
6mph
NW
Partly Cloudy
Humidity
44%
Feels like
55°F
Dew Point
33°F
4 PM
53°F
0%
6mph
NNE
Partly Cloudy
Humidity
48%
Feels like
53°F
Dew Point
34°F
5 PM
49°F
0%
6mph
NE
Partly Cloudy
Humidity
53%
Feels like
47°F
Dew Point
33°F
5:45 PM
6 PM
46°F
0%
6mph
NE
Partly Cloudy
Humidity
57%
Feels like
43°F
Dew Point
32°F
7 PM
42°F
0%
6mph
ENE
Partly Cloudy
Humidity
63%
Feels like
38°F
Dew Point
30°F
8 PM
39°F
0%
6mph
ENE
Partly Cloudy
Humidity
70%
Feels like
34°F
Dew Point
30°F
9 PM
37°F
10%
7mph
ENE
Partly Cloudy
Humidity
75%
Feels like
31°F
Dew Point
29°F
10 PM
35°F
10%
7mph
ENE
Cloudy
Humidity
77%
Feels like
29°F
Dew Point
29°F
11 PM
34°F
10%
8mph
ENE
Cloudy
Humidity
79%
Feels like
27°F
Dew Point
28°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

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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