Sinlaku Continues to Impact the Marianas; Severe Weather for the Central Plains and Northeast; Record Warmth for mid-Atlantic to Southeast

Sinlaku continues to affect the Marianas as it moves north through Friday. Meanwhile, severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley today 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. Read More >

Current conditions at

JETTE (JETM8)

Lat: 47.76706°NLon: 114.23378°WElev: 3593.0ft.

NA

30°F

-1°C

Humidity 78%
Wind Speed SSE 1 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 16 Apr 07:43 AM MDT
Extended Forecast for

3 Miles NW Swan Lake MT

Winter Weather Advisory until April 16, 09:00am
Click here for hazard details and duration
...
  •  
    Winter Weather Advisory until April 16, 09:00am

    NOW until 9:00am Thu

    Winter Weather Advisory

  • Today

    High: 40 °F

    Snow

  • Tonight

    Tonight: A 50 percent chance of snow.  Mostly cloudy, with a low around 29. Northwest wind around 5 mph becoming calm  in the evening.  New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance Snow

  • Friday

    Friday: Snow likely before 3pm, then rain and snow likely. Some thunder is also possible.  Mostly cloudy, with a high near 47. Light and variable wind becoming west southwest around 6 mph in the morning.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 47 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Friday Night

    Friday Night: Partly cloudy, with a low around 29. Light and variable wind.

    Low: 29 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 56. Light and variable wind becoming southwest around 6 mph in the afternoon.

    High: 56 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Today
Snow before noon, then snow showers between noon and 3pm, then a chance of snow after 3pm. Some thunder is also possible. High near 40. South wind 6 to 8 mph becoming northwest in the afternoon. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
A 50 percent chance of snow. Mostly cloudy, with a low around 29. Northwest wind around 5 mph becoming calm in the evening. New snow accumulation of less than a half inch possible.
Friday
Snow likely before 3pm, then rain and snow likely. Some thunder is also possible. Mostly cloudy, with a high near 47. Light and variable wind becoming west southwest around 6 mph in the morning. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
Partly cloudy, with a low around 29. Light and variable wind.
Saturday
Sunny, with a high near 56. Light and variable wind becoming southwest around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Mostly sunny, with a high near 64.
Sunday Night
Partly cloudy, with a low around 39.
Monday
Mostly sunny, with a high near 71.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
A chance of rain. Mostly sunny, with a high near 70.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 44.
Wednesday
Rain likely. Mostly cloudy, with a high near 62.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Swan Lake MT
 47.96°N 113.91°W (Elev. 3199 ft)
2:00 am MDT Apr 16, 2026
7am MDT Apr 16, 2026-6pm MDT Apr 22, 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