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

33°F

1°C

Humidity 70%
Wind Speed WSW 2 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 16 Apr 11:43 AM MDT
Extended Forecast for

6 Miles NNE Big Arm MT

  • Today

    Today: Snow likely before noon, then snow showers, mainly after noon. Some thunder is also possible.  High near 41. West wind 7 to 9 mph becoming north northwest in the afternoon.  Chance of precipitation is 80%. Total daytime snow accumulation of less than one inch possible.

    High: 41 °F

    Snow Showers

  • Tonight

    Tonight: A chance of snow before 1am, then a slight chance of snow after 3am.  Mostly cloudy, then gradually becoming mostly clear, with a low around 32. West southwest wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance Snow

  • Friday

    Friday: A slight chance of snow before noon, then a chance of rain and snow showers between noon and 3pm, then a chance of rain after 3pm. Some thunder is also possible.  Partly sunny, with a high near 48. Calm wind becoming west southwest around 6 mph in the afternoon.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 48 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: Mostly clear, with a low around 32. West wind around 6 mph becoming calm  in the evening.

    Low: 32 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 55. Calm wind becoming south around 5 mph in the afternoon.

    High: 55 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

Detailed Forecast

Today
Snow likely before noon, then snow showers, mainly after noon. Some thunder is also possible. High near 41. West wind 7 to 9 mph becoming north northwest in the afternoon. Chance of precipitation is 80%. Total daytime snow accumulation of less than one inch possible.
Tonight
A chance of snow before 1am, then a slight chance of snow after 3am. Mostly cloudy, then gradually becoming mostly clear, with a low around 32. West southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%. Little or no snow accumulation expected.
Friday
A slight chance of snow before noon, then a chance of rain and snow showers between noon and 3pm, then a chance of rain after 3pm. Some thunder is also possible. Partly sunny, with a high near 48. Calm wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 40%. Little or no snow accumulation expected.
Friday Night
Mostly clear, with a low around 32. West wind around 6 mph becoming calm in the evening.
Saturday
Sunny, with a high near 55. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Mostly sunny, with a high near 63.
Sunday Night
Partly cloudy, with a low around 43.
Monday
Mostly sunny, with a high near 68.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 67.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 48.
Wednesday
A chance of rain. Partly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNE Big Arm MT
 47.87°N 114.23°W (Elev. 2890 ft)
2:00 am MDT Apr 16, 2026
11am MDT Apr 16, 2026-6pm MDT Apr 22, 2026
 
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Additional Resources

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