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

Tropical Storm Edouard Along the Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard off the central Gulf Coast will bring tropical storm conditions and heavy rainfall to portions of Upper Texas and southwestern Louisiana coasts Tuesday into Wednesday. Storm Surge Watches and Tropical Storm Warnings are in effect. Hot and humid conditions will continue to expand from the Central Plains into the Ohio Valley and Mid-Atlantic this week. Read More >

Current conditions at

JETTE (JETM8)

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

NA

74°F

23°C

Humidity 23%
Wind Speed S 1 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 31 Aug 05:43 PM MDT
Extended Forecast for

Polson MT

  • Tonight

    Tonight: Increasing clouds, with a low around 46. North northeast wind around 5 mph becoming calm in the evening.

    Low: 46 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 88. Calm wind becoming north northeast around 6 mph in the afternoon.

    High: 88 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain before 1am, then a chance of rain after 5am. Mostly cloudy, with a low around 49. South southwest wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 40%.

    Low: 49 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain likely before noon, then showers likely and possibly a thunderstorm after noon. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 75. Light and variable wind becoming southwest 6 to 11 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 75 °F

    Showers
    Likely and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 43. South southwest wind 5 to 10 mph becoming light south southeast after midnight.

    Low: 43 °F

    Chance Rain
    then Mostly
    Cloudy

  • Thursday

    Thursday: A chance of rain before noon, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 70. Chance of precipitation is 50%.

    High: 70 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 40. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 40 °F

    Chance
    Showers

  • Friday

    Friday: A chance of rain, mainly before noon. Partly sunny, with a high near 71.

    High: 71 °F

    Chance Rain

  • Friday Night

    Friday Night: A chance of rain, mainly after midnight. Partly cloudy, with a low around 41.

    Low: 41 °F

    Chance Rain

Detailed Forecast

Tonight
Increasing clouds, with a low around 46. North northeast wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 88. Calm wind becoming north northeast around 6 mph in the afternoon.
Tuesday Night
A chance of rain before 1am, then a chance of rain after 5am. Mostly cloudy, with a low around 49. South southwest wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 40%.
Wednesday
Rain likely before noon, then showers likely and possibly a thunderstorm after noon. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 75. Light and variable wind becoming southwest 6 to 11 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 43. South southwest wind 5 to 10 mph becoming light south southeast after midnight.
Thursday
A chance of rain before noon, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 70. Chance of precipitation is 50%.
Thursday Night
A chance of showers and thunderstorms before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 40. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of rain, mainly before noon. Partly sunny, with a high near 71.
Friday Night
A chance of rain, mainly after midnight. Partly cloudy, with a low around 41.
Saturday
A chance of rain. Partly sunny, with a high near 75.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 43.
Sunday
A chance of rain. Partly sunny, with a high near 75.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 43.
Labor Day
A chance of rain. Partly sunny, with a high near 74.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Polson MT
 47.7°N 114.17°W (Elev. 2890 ft)
Last Update:
2:01 pm MDT Aug 31, 2026
Forecast Valid:
6pm MDT Aug 31, 2026-6pm MDT Sep 7, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation