Critical Fire Weather in the Plains; Unseasonably Warm in the Southwest and Southern U.S.

Unseasonably warm temperatures continue through the weekend across the Southwest and southern U.S., with more than 100 record or near record maximum temperatures forecast through the rest of the week and over the weekend. Elevated to critical fire weather conditions will persist across the Plains and Southeast U.S. this weekend. Read More >

Current conditions at

Sidney-Richland (KSDY)

Lat: 47.7°NLon: 104.2°WElev: 1985.0ft.

Clear

41°F

5°C

Humidity 59%
Wind Speed NNE 3 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 28 Mar 11:56 PM MDT
Extended Forecast for

Sidney MT

  • Overnight

    Overnight: Mostly cloudy, with a low around 30. East wind around 5 mph becoming calm.

    Low: 30 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 61. Light and variable wind becoming northwest 6 to 11 mph in the morning.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: A 50 percent chance of showers, mainly after 9pm.  Partly cloudy during the early evening, then becoming cloudy, with a low around 32. North wind 7 to 11 mph becoming east after midnight.

    Low: 32 °F

    Chance
    Showers

  • Monday

    Monday: A chance of showers before noon, then a chance of rain after noon.  Cloudy, with a high near 53. East wind 7 to 17 mph becoming northwest in the afternoon. Winds could gust as high as 26 mph.  Chance of precipitation is 50%.

    High: 53 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of rain before midnight.  Mostly cloudy, with a low around 20. Northwest wind 14 to 18 mph, with gusts as high as 29 mph.

    Low: 20 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 39. Northwest wind 9 to 13 mph, with gusts as high as 18 mph.

    High: 39 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 20. Northeast wind 7 to 13 mph becoming southeast after midnight. Winds could gust as high as 20 mph.

    Low: 20 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 55. South southeast wind 14 to 21 mph, with gusts as high as 31 mph.

    High: 55 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 33. Southeast wind 16 to 20 mph, with gusts as high as 30 mph.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 30. East wind around 5 mph becoming calm.
Sunday
Sunny, with a high near 61. Light and variable wind becoming northwest 6 to 11 mph in the morning.
Sunday Night
A 50 percent chance of showers, mainly after 9pm. Partly cloudy during the early evening, then becoming cloudy, with a low around 32. North wind 7 to 11 mph becoming east after midnight.
Monday
A chance of showers before noon, then a chance of rain after noon. Cloudy, with a high near 53. East wind 7 to 17 mph becoming northwest in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 50%.
Monday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 20. Northwest wind 14 to 18 mph, with gusts as high as 29 mph.
Tuesday
Mostly sunny, with a high near 39. Northwest wind 9 to 13 mph, with gusts as high as 18 mph.
Tuesday Night
Partly cloudy, with a low around 20. Northeast wind 7 to 13 mph becoming southeast after midnight. Winds could gust as high as 20 mph.
Wednesday
Mostly sunny, with a high near 55. South southeast wind 14 to 21 mph, with gusts as high as 31 mph.
Wednesday Night
Mostly cloudy, with a low around 33. Southeast wind 16 to 20 mph, with gusts as high as 30 mph.
Thursday
A slight chance of rain and snow before 9am, then a chance of rain. Mostly cloudy, with a high near 59. Breezy, with a southeast wind 15 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 30. South southeast wind 17 to 20 mph becoming west after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 60%.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 45. Breezy.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 24. Blustery.
Saturday
Partly sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
Sidney MT
 47.71°N 104.19°W (Elev. 1998 ft)
7:26 pm MDT Mar 28, 2026
12am MDT Mar 29, 2026-6pm MDT Apr 4, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database