Additional Severe Weather Concerns for the Center of the Nation; Heat Builds for the West; Critical Fire Weather for Alaska

Active hazardous weather continues for the center of the nation with more severe thunderstorms and heavy rainfall today. Heat will linger across the southern Plains, then expand westward early in the week. The combination of heat and dry conditions will fuel fire weather concerns for the Four Corners region and across interior Alaska. Read More >

Current conditions at

Sidney-Richland (KSDY)

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

Overcast

63°F

17°C

Humidity 59%
Wind Speed SE 10 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 21 Jun 05:35 AM MDT
Extended Forecast for

10 Miles SW Lambert MT

  • Overnight

    Overnight: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 54. East southeast wind around 17 mph, with gusts as high as 23 mph.

    Low: 54 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm.  Patchy fog between 2pm and 3pm. High near 68. Southeast wind 11 to 17 mph, with gusts as high as 24 mph.  Chance of precipitation is 90%.

    High: 68 °F

    Showers and
    Patchy Fog

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly before 7pm.  Mostly cloudy, with a low around 50. South southeast wind 7 to 11 mph.

    Low: 50 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Showers and thunderstorms, mainly before 3pm.  High near 68. West wind 7 to 10 mph becoming north northwest in the morning.  Chance of precipitation is 80%.

    High: 68 °F

    Chance
    Showers then
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight.  Partly cloudy, with a low around 48. West wind 8 to 15 mph, with gusts as high as 21 mph.  Chance of precipitation is 30%.

    Low: 48 °F

    Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers after noon.  Mostly sunny, with a high near 66. West northwest wind 17 to 21 mph, with gusts as high as 29 mph.

    High: 66 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 46. North northwest wind 13 to 18 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 26 mph.

    Low: 46 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 70. North northeast wind 5 to 7 mph.

    High: 70 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 48. Northeast wind 6 to 8 mph becoming east southeast after midnight.

    Low: 48 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54. East southeast wind around 17 mph, with gusts as high as 23 mph.
Sunday
Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. Patchy fog between 2pm and 3pm. High near 68. Southeast wind 11 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Mostly cloudy, with a low around 50. South southeast wind 7 to 11 mph.
Monday
Showers and thunderstorms, mainly before 3pm. High near 68. West wind 7 to 10 mph becoming north northwest in the morning. Chance of precipitation is 80%.
Monday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 48. West wind 8 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Tuesday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 66. West northwest wind 17 to 21 mph, with gusts as high as 29 mph.
Tuesday Night
Partly cloudy, with a low around 46. North northwest wind 13 to 18 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 26 mph.
Wednesday
Mostly sunny, with a high near 70. North northeast wind 5 to 7 mph.
Wednesday Night
Partly cloudy, with a low around 48. Northeast wind 6 to 8 mph becoming east southeast after midnight.
Thursday
Mostly sunny, with a high near 76. East southeast wind 6 to 13 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 53. East southeast wind around 15 mph, with gusts as high as 23 mph.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 81.
Friday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 57.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SW Lambert MT
 47.58°N 104.77°W (Elev. 2677 ft)
4:01 am MDT Jun 21, 2026
5am MDT Jun 21, 2026-6pm MDT Jun 27, 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