Severe Weather and Flooding Threats for the Central U.S.; Dangerous Heat in the Southern and Western U.S.

Severe weather and flooding threats will continue for portions of the central U.S. over the next couple of days, with multiple rounds of thunderstorms expected. Dangerous heat will persist across the southern and western U.S. through mid-week. Hot and dry conditions will fuel fire weather concerns for the Intermountain West, where dry thunderstorms may spark additional wildfires. Read More >

Current conditions at

Sidney-Richland (KSDY)

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

Clear

66°F

19°C

Humidity 59%
Wind Speed ENE 4 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 24 Jun 11:35 AM MDT
Extended Forecast for

Lambert MT

  • Today

    Today: Partly sunny, with a high near 69. North wind around 6 mph.

    High: 69 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 45. North northeast wind around 6 mph becoming calm  in the evening.

    Low: 45 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 75. Light east southeast wind increasing to 9 to 14 mph in the morning. Winds could gust as high as 22 mph.

    High: 75 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of showers before 8pm, then a chance of rain after 8pm.  Cloudy, with a low around 51. East southeast wind 9 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 40%.

    Low: 51 °F

    Chance
    Showers

  • Friday

    Friday: Mostly cloudy, with a high near 76. East southeast wind 11 to 17 mph, with gusts as high as 28 mph.

    High: 76 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight.  Mostly cloudy, with a low around 55. East southeast wind 15 to 18 mph, with gusts as high as 29 mph.  Chance of precipitation is 70%.

    Low: 55 °F

    Chance
    T-storms then
    Showers
    Likely

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a high near 77. East southeast wind around 11 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 70%.

    High: 77 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 51. West wind 5 to 10 mph becoming light and variable  after midnight.  Chance of precipitation is 60%.

    Low: 51 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after noon.  Mostly cloudy, with a high near 72. North northwest wind 6 to 11 mph becoming west 13 to 18 mph in the afternoon. Winds could gust as high as 31 mph.  Chance of precipitation is 50%.

    High: 72 °F

    Chance
    Showers

Detailed Forecast

Today
Partly sunny, with a high near 69. North wind around 6 mph.
Tonight
Partly cloudy, with a low around 45. North northeast wind around 6 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 75. Light east southeast wind increasing to 9 to 14 mph in the morning. Winds could gust as high as 22 mph.
Thursday Night
A chance of showers before 8pm, then a chance of rain after 8pm. Cloudy, with a low around 51. East southeast wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Friday
Mostly cloudy, with a high near 76. East southeast wind 11 to 17 mph, with gusts as high as 28 mph.
Friday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 55. East southeast wind 15 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.
Saturday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 77. East southeast wind around 11 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 51. West wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 60%.
Sunday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 72. North northwest wind 6 to 11 mph becoming west 13 to 18 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 50%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 49. West southwest wind 11 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 72. Breezy, with a west southwest wind 15 to 20 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 40 mph.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 50. Breezy.
Tuesday
Sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
Lambert MT
 47.69°N 104.62°W (Elev. 2451 ft)
6:06 am MDT Jun 24, 2026
11am MDT Jun 24, 2026-6pm MDT Jun 30, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database