Hourly Weather Forecast - Sidney, MT

12 AM
8°F
0%
6mph
WSW
Clear
Humidity
87%
Feels like
-2°F
Dew Point
5°F
1 AM
8°F
0%
6mph
WSW
Clear
Humidity
88%
Feels like
-2°F
Dew Point
5°F
2 AM
8°F
10%
5mph
SSW
Hazy
Humidity
91%
Feels like
-2°F
Dew Point
6°F
3 AM
7°F
10%
5mph
S
Hazy
Humidity
93%
Feels like
-3°F
Dew Point
5°F
4 AM
6°F
10%
5mph
S
Hazy
Humidity
94%
Feels like
-4°F
Dew Point
5°F
5 AM
6°F
10%
5mph
S
Hazy
Humidity
93%
Feels like
-4°F
Dew Point
4°F
6 AM
6°F
10%
5mph
S
Hazy
Humidity
91%
Feels like
-4°F
Dew Point
4°F
7 AM
8°F
10%
6mph
SSE
Mostly Clear
Humidity
83%
Feels like
-2°F
Dew Point
4°F
7:08 AM
8 AM
11°F
10%
6mph
SSE
Partly Cloudy
Humidity
83%
Feels like
2°F
Dew Point
7°F
9 AM
16°F
10%
6mph
SSE
Partly Cloudy
Humidity
77%
Feels like
7°F
Dew Point
10°F
10 AM
20°F
10%
7mph
SSE
Mostly Cloudy
Humidity
70%
Feels like
11°F
Dew Point
12°F
11 AM
24°F
10%
8mph
SSE
Cloudy
Humidity
66%
Feels like
15°F
Dew Point
14°F
12 PM
26°F
10%
9mph
SSE
Cloudy
Humidity
64%
Feels like
17°F
Dew Point
15°F
1 PM
28°F
20%
9mph
SSE
Cloudy
Humidity
61%
Feels like
19°F
Dew Point
17°F
2 PM
30°F
20%
10mph
SSE
Cloudy
Humidity
57%
Feels like
21°F
Dew Point
17°F
3 PM
31°F
20%
10mph
SSE
Cloudy
Humidity
56%
Feels like
22°F
Dew Point
17°F
4 PM
30°F
30%
10mph
SSE
30% Chance of Flurries
Humidity
59%
Feels like
22°F
Dew Point
18°F
5 PM
28°F
30%
10mph
SSE
30% Chance of Snow
Humidity
68%
Feels like
19°F
Dew Point
19°F
6 PM
25°F
20%
10mph
SSE
Cloudy
Humidity
78%
Feels like
16°F
Dew Point
19°F
7 PM
23°F
20%
9mph
SE
Cloudy
Humidity
83%
Feels like
13°F
Dew Point
18°F
7:03 PM
8 PM
21°F
10%
9mph
SE
Mostly Cloudy
Humidity
89%
Feels like
11°F
Dew Point
19°F
9 PM
21°F
10%
9mph
SE
Mostly Cloudy
Humidity
93%
Feels like
10°F
Dew Point
19°F
10 PM
21°F
10%
9mph
SE
Mostly Cloudy
Humidity
95%
Feels like
11°F
Dew Point
20°F
11 PM
21°F
10%
9mph
SE
Mostly Cloudy
Humidity
95%
Feels like
11°F
Dew Point
20°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

Hurricane Tracker

Allergy Forecast

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