Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. Read More >

Current conditions at

Sidney-Richland (KSDY)

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

Partly Cloudy

61°F

16°C

Humidity 55%
Wind Speed WNW 17 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 19 Jun 09:56 AM MDT
Extended Forecast for

5 Miles NE Sidney MT

  • Juneteenth

    Juneteenth: Sunny, with a high near 71. North northwest wind 11 to 17 mph, with gusts as high as 26 mph.

    High: 71 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 44. North wind 5 to 10 mph becoming light and variable  in the evening.

    Low: 44 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 77. Light east wind becoming east southeast 15 to 20 mph in the morning. Winds could gust as high as 31 mph.

    High: 77 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of showers after 3am.  Mostly cloudy, with a low around 52. East southeast wind 11 to 18 mph, with gusts as high as 30 mph.

    Low: 52 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Showers likely, then showers and possibly a thunderstorm after noon.  High near 67. East southeast wind 13 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%.

    High: 67 °F

    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 48. South southeast wind 6 to 13 mph, with gusts as high as 21 mph.

    Low: 48 °F

    Chance
    T-storms

  • Monday

    Monday: A chance of showers, then showers likely and possibly a thunderstorm after noon.  Partly sunny, with a high near 69. West wind 7 to 17 mph, with gusts as high as 28 mph.  Chance of precipitation is 60%.

    High: 69 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 46. West wind 7 to 16 mph, with gusts as high as 26 mph.

    Low: 46 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 71. Northwest wind 9 to 13 mph, with gusts as high as 22 mph.

    High: 71 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Juneteenth
Sunny, with a high near 71. North northwest wind 11 to 17 mph, with gusts as high as 26 mph.
Tonight
Partly cloudy, with a low around 44. North wind 5 to 10 mph becoming light and variable in the evening.
Saturday
Mostly sunny, with a high near 77. Light east wind becoming east southeast 15 to 20 mph in the morning. Winds could gust as high as 31 mph.
Saturday Night
A 50 percent chance of showers after 3am. Mostly cloudy, with a low around 52. East southeast wind 11 to 18 mph, with gusts as high as 30 mph.
Sunday
Showers likely, then showers and possibly a thunderstorm after noon. High near 67. East southeast wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 48. South southeast wind 6 to 13 mph, with gusts as high as 21 mph.
Monday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 69. West wind 7 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Monday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 46. West wind 7 to 16 mph, with gusts as high as 26 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 71. Northwest wind 9 to 13 mph, with gusts as high as 22 mph.
Tuesday Night
Partly cloudy, with a low around 45. North northwest wind 5 to 10 mph becoming light and variable after midnight.
Wednesday
Partly sunny, with a high near 76. Calm wind becoming east northeast around 6 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NE Sidney MT
 47.76°N 104.1°W (Elev. 1929 ft)
9:56 am MDT Jun 19, 2026
10am MDT Jun 19, 2026-6pm MDT Jun 25, 2026
 
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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