Severe Weather in the Central U.S.; Heavy Rain in the Ohio Valley and Mid-Atlantic

Scattered severe thunderstorms capable of producing severe gusts, large hail, and perhaps a couple tornadoes are forecast from the north-central High Plains into the Upper Mississippi Valley. Widespread thunderstorms may produce excessive rainfall across portions of the Ohio Valley and Mid-Atlantic. Hot conditions and Critical Fire Weather looms over the Great Basin and Southwest through midweek. Read More >

Current conditions at

Sidney-Richland (KSDY)

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

Clear

75°F

24°C

Humidity 50%
Wind Speed NW 11 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 16 Jun 12:00 PM MDT
Extended Forecast for

Sidney MT

  • This Afternoon

    This Afternoon: A slight chance of showers and thunderstorms between 3pm and 4pm.  Mostly sunny, with a high near 80. North northwest wind around 10 mph.  Chance of precipitation is 20%.

    High: 80 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Partly cloudy, with a low around 53. North wind 5 to 8 mph becoming calm  after midnight.

    Low: 53 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 79. Calm wind becoming east around 6 mph in the afternoon.

    High: 79 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly before midnight.  Partly cloudy, with a low around 54. Southwest wind around 7 mph.

    Low: 54 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 83. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 83 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53. West northwest wind 5 to 10 mph becoming east southeast after midnight.

    Low: 53 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 83. East southeast wind 6 to 9 mph.

    High: 83 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms, mainly after midnight.  Mostly cloudy, with a low around 58. Southeast wind 6 to 10 mph.

    Low: 58 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 80. East northeast wind 6 to 10 mph.  Chance of precipitation is 30%.

    High: 80 °F

    Chance
    Showers then
    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
A slight chance of showers and thunderstorms between 3pm and 4pm. Mostly sunny, with a high near 80. North northwest wind around 10 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 53. North wind 5 to 8 mph becoming calm after midnight.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 79. Calm wind becoming east around 6 mph in the afternoon.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 54. Southwest wind around 7 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 83. Southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Wednesday Night
Mostly clear, with a low around 53. West northwest wind 5 to 10 mph becoming east southeast after midnight.
Juneteenth
Mostly sunny, with a high near 83. East southeast wind 6 to 9 mph.
Thursday Night
A 40 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 58. Southeast wind 6 to 10 mph.
Friday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 80. East northeast wind 6 to 10 mph. Chance of precipitation is 30%.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 57. East northeast wind 8 to 11 mph.
Saturday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 82. East northeast wind 10 to 16 mph becoming southeast in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 54.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
Sidney MT
 47.71°N 104.19°W (Elev. 1998 ft)
2:56 am MDT Jun 16, 2025
12pm MDT Jun 16, 2025-6pm MDT Jun 22, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database