Severe Thunderstorms in the Northern Plains and Upper Midwest; Critical Fire Weather in the West; Dangerous Heat in the Central and Eastern U.S.

Severe thunderstorms are likely today across the northern Plains and into the upper Mississippi Valley. Gusty winds and dry conditions will result in widespread critical fire weather through Saturday across parts of the Four Corners region and the Great Basin. A significant and dangerous heat wave will expand from the Central U.S. into the Eastern U.S this weekend through much of next week. Read More >

Current conditions at

JETTE (JETM8)

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

NA

47°F

8°C

Humidity 98%
Wind Speed NE 0 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 20 Jun 09:43 PM MDT
Extended Forecast for

Polson MT

  • Tonight

    Tonight: Showers and possibly a thunderstorm before midnight, then rain after midnight.  Low around 41. South wind 6 to 9 mph, with gusts as high as 18 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 41 °F

    Showers

  • Saturday

    Saturday: Rain.  High near 59. South wind around 11 mph becoming west in the afternoon. Winds could gust as high as 22 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 59 °F

    Rain

  • Saturday Night

    Saturday Night: Rain.  Low around 40. West wind 5 to 9 mph becoming north in the evening. Winds could gust as high as 20 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Rain

  • Sunday

    Sunday: Rain before 3pm, then showers and possibly a thunderstorm after 3pm.  High near 60. North wind around 6 mph.  Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 60 °F

    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 9pm, then a chance of rain after 9pm.  Mostly cloudy, with a low around 39. Southwest wind around 6 mph becoming south southeast after midnight.  Chance of precipitation is 50%.

    Low: 39 °F

    Chance
    Showers

  • Monday

    Monday: A chance of rain, then showers likely and possibly a thunderstorm after noon.  Partly sunny, with a high near 67. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 67 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 42.

    Low: 42 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers and possibly a thunderstorm before midnight, then rain after midnight. Low around 41. South wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Rain. High near 59. South wind around 11 mph becoming west in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain. Low around 40. West wind 5 to 9 mph becoming north in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain before 3pm, then showers and possibly a thunderstorm after 3pm. High near 60. North wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers and thunderstorms before 9pm, then a chance of rain after 9pm. Mostly cloudy, with a low around 39. Southwest wind around 6 mph becoming south southeast after midnight. Chance of precipitation is 50%.
Monday
A chance of rain, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 67. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 42.
Tuesday
Sunny, with a high near 77.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Mostly sunny, with a high near 83.
Wednesday Night
Mostly cloudy, with a low around 51.
Thursday
A slight chance of rain. Mostly sunny, with a high near 80.
Thursday Night
Partly cloudy, with a low around 51.
Friday
A slight chance of rain. Mostly sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
Polson MT
 47.69°N 114.13°W (Elev. 3007 ft)
2:30 pm MDT Jun 20, 2025
10pm MDT Jun 20, 2025-6pm MDT Jun 27, 2025
 
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Additional Resources

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