Record Warmth Lingers; Fire Weather Concerns; Unsettled Pacific Northwest

More record warm temperatures are forecast this week from California, Southwest, Plains then into the Mississippi Valley and Southeast. The warmth combining with dry conditions may result in elevated to locally critical fire weather conditions. Meanwhile, another Pacific system will move across the Pacific Northwest with lower elevation rain and mountain snows. For Hawaii, conditions improving. Read More >

Current conditions at

Sidney-Richland (KSDY)

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

Clear

23°F

-5°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 23 Mar 03:05 AM MDT
Extended Forecast for

Sidney MT

  • Overnight

    Overnight: Partly cloudy, with a low around 27. Light south wind.

    Low: 27 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 55. South wind 5 to 10 mph becoming north in the afternoon.

    High: 55 °F

    Partly Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 29. North northeast wind 7 to 9 mph becoming east southeast after midnight.

    Low: 29 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 59. Southeast wind 8 to 10 mph becoming west southwest in the afternoon.

    High: 59 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of rain before midnight, then a chance of rain and snow between midnight and 3am, then a chance of snow after 3am.  Mostly cloudy, with a low around 35. Northwest wind around 8 mph becoming east after midnight.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 35 °F

    Slight Chance
    Rain then
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 65. East southeast wind 9 to 14 mph becoming west 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 65 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of rain before 3am, then a chance of snow.  Mostly cloudy, with a low around 23. West northwest wind 13 to 17 mph, with gusts as high as 28 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 23 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Thursday

    Thursday: A 20 percent chance of snow before noon.  Partly sunny, with a high near 36. North wind 11 to 13 mph, with gusts as high as 20 mph.

    High: 36 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 17. North northeast wind 5 to 10 mph.

    Low: 17 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 27. Light south wind.
Monday
Partly sunny, with a high near 55. South wind 5 to 10 mph becoming north in the afternoon.
Monday Night
Increasing clouds, with a low around 29. North northeast wind 7 to 9 mph becoming east southeast after midnight.
Tuesday
Mostly cloudy, with a high near 59. Southeast wind 8 to 10 mph becoming west southwest in the afternoon.
Tuesday Night
A slight chance of rain before midnight, then a chance of rain and snow between midnight and 3am, then a chance of snow after 3am. Mostly cloudy, with a low around 35. Northwest wind around 8 mph becoming east after midnight. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday
Mostly cloudy, with a high near 65. East southeast wind 9 to 14 mph becoming west 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.
Wednesday Night
A chance of rain before 3am, then a chance of snow. Mostly cloudy, with a low around 23. West northwest wind 13 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday
A 20 percent chance of snow before noon. Partly sunny, with a high near 36. North wind 11 to 13 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 17. North northeast wind 5 to 10 mph.
Friday
Sunny, with a high near 47. West wind 5 to 13 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 23. West wind 6 to 11 mph becoming south southwest after midnight.
Saturday
Sunny, with a high near 59.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
Sidney MT
 47.71°N 104.19°W (Elev. 1998 ft)
12:45 am MDT Mar 23, 2026
3am MDT Mar 23, 2026-6pm MDT Mar 29, 2026
 
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Additional Resources

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