Severe Thunderstorms and Heavy Rain Across the Central US and Central Appalachians

Severe thunderstorms producing damaging winds, hail and possibly a few tornadoes are expected across parts of the central Plains and the Missouri Valley. Heavy rainfall and flash flooding is also expected in the area. Thunderstorms and heavy rain may also bring additional flooding impacts to the central Appalachians. High temperatures and critical fire weather conditions expected in the Southwest. Read More >

Current conditions at

Sidney-Richland (KSDY)

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

Clear

73°F

23°C

Humidity 53%
Wind Speed N 0 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 17 Jun 10:10 AM MDT
Extended Forecast for

5 Miles SW Sidney MT

  • Today

    Today: Mostly sunny, with a high near 80. North wind 5 to 7 mph.

    High: 80 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 55. Light and variable wind becoming south southwest 5 to 7 mph in the evening.

    Low: 55 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers after noon.  Sunny, with a high near 86. South southwest wind 7 to 14 mph, with gusts as high as 22 mph.

    High: 86 °F

    Sunny then
    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53. West wind 10 to 15 mph becoming light and variable  after midnight. Winds could gust as high as 22 mph.

    Low: 53 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 89. Light and variable wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

    High: 89 °F

    Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of showers, mainly after midnight.  Mostly cloudy, with a low around 59. South southwest wind 6 to 10 mph becoming east southeast in the evening.

    Low: 59 °F

    Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers, mainly after noon.  Partly sunny, with a high near 82. East northeast wind 6 to 10 mph.

    High: 82 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 58. East wind 8 to 10 mph.

    Low: 58 °F

    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 82. East northeast wind 10 to 18 mph, with gusts as high as 26 mph.  Chance of precipitation is 30%.

    High: 82 °F

    Slight Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Today
Mostly sunny, with a high near 80. North wind 5 to 7 mph.
Tonight
Partly cloudy, with a low around 55. Light and variable wind becoming south southwest 5 to 7 mph in the evening.
Wednesday
A 20 percent chance of showers after noon. Sunny, with a high near 86. South southwest wind 7 to 14 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly clear, with a low around 53. West wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.
Juneteenth
Sunny, with a high near 89. Light and variable wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
A 40 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 59. South southwest wind 6 to 10 mph becoming east southeast in the evening.
Friday
A 30 percent chance of showers, mainly after noon. Partly sunny, with a high near 82. East northeast wind 6 to 10 mph.
Friday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58. East wind 8 to 10 mph.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 82. East northeast wind 10 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 54. East wind 13 to 15 mph becoming north after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 50%.
Sunday
A 40 percent chance of showers. Mostly sunny, with a high near 68. Northwest wind 14 to 20 mph, with gusts as high as 30 mph.
Sunday Night
A chance of showers. Partly cloudy, with a low around 45.
Monday
Partly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Sidney MT
 47.65°N 104.21°W (Elev. 1972 ft)
1:59 am MDT Jun 17, 2025
11am MDT Jun 17, 2025-6pm MDT Jun 23, 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