Hourly Weather Forecast - Sidney, MT

12 AM
20°F
0%
6mph
NNE
Cloudy
Humidity
93%
Feels like
12°F
Dew Point
19°F
1 AM
20°F
0%
6mph
NE
Cloudy
Humidity
93%
Feels like
12°F
Dew Point
18°F
2 AM
20°F
0%
6mph
NE
Mostly Cloudy
Humidity
91%
Feels like
12°F
Dew Point
18°F
3 AM
20°F
0%
6mph
ENE
Mostly Cloudy
Humidity
91%
Feels like
12°F
Dew Point
18°F
4 AM
20°F
0%
6mph
ENE
Mostly Cloudy
Humidity
91%
Feels like
11°F
Dew Point
18°F
5 AM
19°F
10%
7mph
ENE
Cloudy
Humidity
92%
Feels like
10°F
Dew Point
17°F
6 AM
19°F
10%
8mph
ENE
Cloudy
Humidity
84%
Feels like
10°F
Dew Point
15°F
7 AM
20°F
10%
9mph
E
Cloudy
Humidity
79%
Feels like
10°F
Dew Point
15°F
7:12 AM
8 AM
22°F
10%
10mph
E
Cloudy
Humidity
76%
Feels like
12°F
Dew Point
16°F
9 AM
25°F
30%
11mph
E
30% Chance of Snow
Humidity
72%
Feels like
15°F
Dew Point
18°F
10 AM
27°F
30%
12mph
E
30% Chance of Snow
Humidity
70%
Feels like
17°F
Dew Point
19°F
11 AM
29°F
30%
13mph
E
30% Chance of Heavy Snow
Humidity
66%
Feels like
18°F
Dew Point
19°F
12 PM
29°F
30%
14mph
E
30% Chance of Snow
Humidity
67%
Feels like
19°F
Dew Point
20°F
1 PM
30°F
50%
15mph
E
50% Chance of Snow
Humidity
70%
Feels like
19°F
Dew Point
22°F
2 PM
30°F
60%
15mph
E
60% Chance of Heavy Snow
Humidity
72%
Feels like
19°F
Dew Point
22°F
3 PM
29°F
80%
15mph
E
80% Chance of Heavy Snow
Humidity
77%
Feels like
18°F
Dew Point
23°F
4 PM
28°F
90%
16mph
ENE
Heavy Snow
Humidity
82%
Feels like
16°F
Dew Point
23°F
5 PM
25°F
100%
16mph
ENE
Heavy Snow
Humidity
98%
Feels like
12°F
Dew Point
25°F
6 PM
22°F
90%
17mph
ENE
Heavy Snow
Humidity
100%
Feels like
8°F
Dew Point
22°F
7 PM
18°F
90%
17mph
NE
Heavy Snow
Humidity
100%
Feels like
3°F
Dew Point
18°F
7:00 PM
8 PM
16°F
90%
18mph
NE
Snow
Humidity
100%
Feels like
0°F
Dew Point
16°F
9 PM
15°F
100%
18mph
NE
Snow
Humidity
100%
Feels like
-2°F
Dew Point
15°F
10 PM
14°F
100%
18mph
NNE
Snow
Humidity
100%
Feels like
-2°F
Dew Point
14°F
11 PM
14°F
90%
17mph
NNE
Snow
Humidity
100%
Feels like
-3°F
Dew Point
14°F

Today's Severe Weather Outlook

Severe Storms Rally from Gulf Coast to Mid-Atlantic

Multiple rounds of severe storms will form today from the Gulf Coast to the Mid-Atlantic.

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A tornado on the ground in Hildreth, Neb., on June 14, 2014 (NOAA Photo Library/Ken Engquist).

Tornadoes and Road Safety -- Do's and Don't's

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

This John Deere riding mower continues to hum along. (Wikimedia Commons)

Spring Mower and Power Tool Seasonal Checklist

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Today's National Outlook

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