Unsettled Weather in the Southeast and West; Unseasonably Hot in the North-Central U.S.; Coastal Impacts Along the East Coast

Thunderstorms and heavy rainfall may produce isolated flash flooding along the southeast Atlantic coast the next several days. Showers and thunderstorms persist across portions of the Great Basin, Pacific Northwest, and northern Rockies. Unseasonably hot temperatures continue for much of the Plains and Midwest. High surf, dangerous rip currents, and coastal flooding continue along the East Coast. Read More >

Current conditions at

Sidney-Richland (KSDY)

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

Clear

N/A

Humidity 76%
Wind Speed N 0 MPH
Barometer NA
Dewpoint N/A
Visibility 10.00 mi
Last update 09 Sep 08:00 AM MDT
Extended Forecast for

Lambert MT

  • Today

    Today: Sunny, with a high near 81. West southwest wind 5 to 8 mph.

    High: 81 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 50. West northwest wind 5 to 7 mph becoming east northeast after midnight.

    Low: 50 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 83. East wind 7 to 11 mph.

    High: 83 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers after midnight.  Mostly cloudy, with a low around 49. North wind 6 to 8 mph.

    Low: 49 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: A 50 percent chance of showers.  Mostly cloudy, with a high near 64. North wind 6 to 14 mph, with gusts as high as 20 mph.

    High: 64 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely.  Cloudy, with a low around 39. North wind 13 to 16 mph, with gusts as high as 24 mph.  Chance of precipitation is 70%.

    Low: 39 °F

    Showers
    Likely

  • Sunday

    Sunday: Mostly sunny, with a high near 56. North northwest wind 14 to 16 mph, with gusts as high as 24 mph.

    High: 56 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 29. Northwest wind 5 to 10 mph becoming southwest after midnight.

    Low: 29 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 59. Southwest wind 6 to 11 mph.

    High: 59 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 81. West southwest wind 5 to 8 mph.
Tonight
Partly cloudy, with a low around 50. West northwest wind 5 to 7 mph becoming east northeast after midnight.
Friday
Partly sunny, with a high near 83. East wind 7 to 11 mph.
Friday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 49. North wind 6 to 8 mph.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 64. North wind 6 to 14 mph, with gusts as high as 20 mph.
Saturday Night
Showers likely. Cloudy, with a low around 39. North wind 13 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.
Sunday
Mostly sunny, with a high near 56. North northwest wind 14 to 16 mph, with gusts as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 29. Northwest wind 5 to 10 mph becoming southwest after midnight.
Monday
Sunny, with a high near 59. Southwest wind 6 to 11 mph.
Monday Night
Mostly clear, with a low around 32. West southwest wind around 7 mph.
Tuesday
Sunny, with a high near 60. West wind 5 to 7 mph.
Tuesday Night
Mostly clear, with a low around 33.
Wednesday
Sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
Lambert MT
 47.69°N 104.62°W (Elev. 2451 ft)
9:45 am MDT Oct 2, 2025
10am MDT Oct 2, 2025-6pm MDT Oct 8, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database