Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Current conditions at

JETTE (JETM8)

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

NA

46°F

8°C

Humidity 70%
Wind Speed SSW 2 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 15 Apr 12:43 PM MDT
Extended Forecast for

3 Miles ENE Polson MT

  • This Afternoon

    This Afternoon: Rain before 3pm, then showers and possibly a thunderstorm after 3pm.  High near 49. Southwest wind around 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 49 °F

    Showers

  • Tonight

    Tonight: Rain and snow likely before midnight, then a slight chance of snow after 4am.  Cloudy, then gradually becoming partly cloudy, with a low around 30. South wind 7 to 10 mph, with gusts as high as 18 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain/Snow
    Likely then
    Slight Chance
    Snow

  • Thursday

    Thursday: Snow likely before 3pm, then snow showers, mainly between 3pm and 5pm. Some thunder is also possible.  High near 41. South wind 7 to 10 mph becoming north in the afternoon.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Chance Snow
    then Snow
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of snow, mainly before midnight.  Mostly cloudy, with a low around 31. South wind 3 to 7 mph.  Little or no snow accumulation expected.

    Low: 31 °F

    Chance Snow

  • Friday

    Friday: A 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.  Mostly cloudy, with a high near 47. Light and variable wind becoming west southwest around 6 mph in the morning.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 47 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Rain before 3pm, then showers and possibly a thunderstorm after 3pm. High near 49. Southwest wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain and snow likely before midnight, then a slight chance of snow after 4am. Cloudy, then gradually becoming partly cloudy, with a low around 30. South wind 7 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday
Snow likely before 3pm, then snow showers, mainly between 3pm and 5pm. Some thunder is also possible. High near 41. South wind 7 to 10 mph becoming north in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 31. South wind 3 to 7 mph. Little or no snow accumulation expected.
Friday
A 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. Mostly cloudy, with a high near 47. Light and variable wind becoming west southwest around 6 mph in the morning. Chance of precipitation is 50%. Little or no snow accumulation expected.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Sunny, with a high near 56.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Mostly sunny, with a high near 64.
Sunday Night
Partly cloudy, with a low around 42.
Monday
Mostly sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
Mostly sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Polson MT
 47.71°N 114.11°W (Elev. 2890 ft)
12:22 pm MDT Apr 15, 2026
12pm MDT Apr 15, 2026-6pm MDT Apr 21, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database