Hourly Weather Forecast - Sidney, MT

5 PM
28°F
10%
5mph
ESE
Cloudy
Humidity
69%
Feels like
22°F
Dew Point
19°F
6 PM
26°F
10%
5mph
SE
Cloudy
Humidity
76%
Feels like
20°F
Dew Point
20°F
6:53 PM
7 PM
24°F
10%
5mph
SE
Mostly Cloudy
Humidity
83%
Feels like
18°F
Dew Point
20°F
8 PM
24°F
0%
6mph
SSE
Mostly Cloudy
Humidity
87%
Feels like
17°F
Dew Point
20°F
9 PM
23°F
0%
6mph
SSE
Partly Cloudy
Humidity
91%
Feels like
15°F
Dew Point
21°F
10 PM
23°F
0%
7mph
S
Partly Cloudy
Humidity
92%
Feels like
15°F
Dew Point
21°F
11 PM
23°F
0%
7mph
S
Partly Cloudy
Humidity
93%
Feels like
14°F
Dew Point
21°F

Today's Severe Weather Outlook

Potent Thunderstorms Pepper Deep South and Southeast U.S.

Dangerous weather will stick around well after sunset across the Deep South and Southeast.

Tuesday's Weather Outlook

Tuesday'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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