National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Weather for Northeast Southeastward into the Southern Plains; Flooding in the Upper Great Lakes

Severe thunderstorms are expected from the Northeast to Texas through the night and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains and the mid-Atlantic. There is late-season snow over the Northern/Central Rockies and the Northern Plains. Read More >

Hazardous Weather Conditions

Current conditions at

ZORTMAN BLM (ALDM8)

Lat: 47.91189°NLon: 108.50389°WElev: 3980.0ft.

NA

31°F

-1°C

Humidity 54%
Wind Speed W 10 MPH
Barometer NA
Dewpoint 16°F (-9°C)
Visibility NA
Wind Chill22°F (-6°C)
Last update 16 Apr 06:32 PM MDT
Extended Forecast for

Zortman MT

Lake Wind Advisory April 16, 06:54pm until April 16, 09:00pm
Click here for hazard details and duration
...
  •  
    Lake Wind Advisory April 16, 06:54pm until April 16, 09:00pm

    NOW until 9:00pm Thu

    Lake Wind Advisory

  • Tonight

    Low: 14 °F

    Slight Chance
    Snow Showers
    and Patchy
    Freezing Fog

  • Friday

    Friday: Mostly sunny, with a high near 36. Wind chill values between zero and 10. Northwest wind 16 to 18 mph, with gusts as high as 31 mph.

    High: 36 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 24. West northwest wind 9 to 17 mph, with gusts as high as 30 mph.

    Low: 24 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 49. West northwest wind 10 to 14 mph, with gusts as high as 24 mph.

    High: 49 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31. West northwest wind 9 to 13 mph becoming south southeast in the evening. Winds could gust as high as 22 mph.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 60. Southwest wind 8 to 11 mph, with gusts as high as 21 mph.

    High: 60 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42. South wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 42 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 65. West wind 9 to 11 mph, with gusts as high as 22 mph.

    High: 65 °F

    Sunny

Detailed Forecast

Tonight
A slight chance of snow showers between 11pm and 2am. Patchy freezing fog between 11pm and 1am. Mostly cloudy, with a low around 14. Wind chill values between zero and 10. Northwest wind 16 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 36. Wind chill values between zero and 10. Northwest wind 16 to 18 mph, with gusts as high as 31 mph.
Friday Night
Partly cloudy, with a low around 24. West northwest wind 9 to 17 mph, with gusts as high as 30 mph.
Saturday
Mostly sunny, with a high near 49. West northwest wind 10 to 14 mph, with gusts as high as 24 mph.
Saturday Night
Partly cloudy, with a low around 31. West northwest wind 9 to 13 mph becoming south southeast in the evening. Winds could gust as high as 22 mph.
Sunday
Sunny, with a high near 60. Southwest wind 8 to 11 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 42. South wind 8 to 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 65. West wind 9 to 11 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 43. North wind 8 to 11 mph becoming south southeast after midnight. Winds could gust as high as 22 mph.
Tuesday
Sunny, with a high near 71. South southeast wind 8 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 24 mph.
Tuesday Night
Partly cloudy, with a low around 48. West southwest wind 9 to 13 mph becoming east northeast after midnight. Winds could gust as high as 23 mph.
Wednesday
A chance of showers. Mostly sunny, with a high near 71.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 45.
Thursday
A chance of showers. Mostly cloudy, with a high near 55. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Zortman MT
 47.93°N 108.56°W (Elev. 5069 ft)
Last Update:
3:40 pm MDT Apr 16, 2026
Forecast Valid:
6pm MDT Apr 16, 2026-6pm MDT Apr 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation