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

Excessive Rainfall and Severe Thunderstorms Threaten the Southern U.S. Again Friday

Heavy to excessive rainfall is forecast for eastern Louisiana into central Alabama which could bring flash, urban, and riverine flooding Friday. Scattered severe thunderstorms with a few tornadoes, very large hail, and damaging winds are possible across parts of the Gulf Coast States Friday and Friday night. Read More >

Hazardous Weather Conditions

Current conditions at

JETTE (JETM8)

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

NA

49°F

9°C

Humidity 49%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 17 May 03:43 PM MDT
Extended Forecast for

Polson MT

Wind Advisory May 17, 04:25pm until May 17, 08:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory May 17, 04:25pm until May 17, 08:00pm

    NOW until 8:00pm Fri

    Wind Advisory

  • This Afternoon

    High: 55 °F

    Showers and
    Breezy

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before 9pm, then rain likely between 9pm and midnight. Cloudy, then gradually becoming partly cloudy, with a low around 37. West southwest wind 13 to 18 mph becoming south 7 to 12 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 60%.

    Low: 37 °F

    Showers
    Likely then
    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of rain after noon. Areas of frost before 7am. Otherwise, partly sunny, with a high near 61. South wind 6 to 11 mph becoming west in the afternoon. Winds could gust as high as 23 mph.

    High: 61 °F

    Areas Frost
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Areas of frost after 4am. Otherwise, partly cloudy, with a low around 36. West wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 21 mph.

    Low: 36 °F

    Partly Cloudy
    then Areas
    Frost

  • Sunday

    Sunday: A chance of rain, then showers and possibly a thunderstorm after noon. High near 55. Calm wind becoming west southwest 5 to 9 mph in the morning. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 55 °F

    Chance Rain
    then Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

  • Monday

    Monday: A 50 percent chance of rain, mainly after noon. Partly sunny, with a high near 62.

    High: 62 °F

    Slight Chance
    Rain then
    Chance Rain

  • Monday Night

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

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. High near 55. Breezy, with a west southwest wind around 22 mph, with gusts as high as 41 mph. Chance of precipitation is 80%.
Tonight
Showers likely and possibly a thunderstorm before 9pm, then rain likely between 9pm and midnight. Cloudy, then gradually becoming partly cloudy, with a low around 37. West southwest wind 13 to 18 mph becoming south 7 to 12 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 60%.
Saturday
A 30 percent chance of rain after noon. Areas of frost before 7am. Otherwise, partly sunny, with a high near 61. South wind 6 to 11 mph becoming west in the afternoon. Winds could gust as high as 23 mph.
Saturday Night
Areas of frost after 4am. Otherwise, partly cloudy, with a low around 36. West wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 21 mph.
Sunday
A chance of rain, then showers and possibly a thunderstorm after noon. High near 55. Calm wind becoming west southwest 5 to 9 mph in the morning. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A 40 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 39.
Monday
A 50 percent chance of rain, mainly after noon. Partly sunny, with a high near 62.
Monday Night
Partly cloudy, with a low around 39.
Tuesday
A chance of rain after noon. Mostly sunny, with a high near 67.
Tuesday Night
A chance of rain, mainly after midnight. Mostly cloudy, with a low around 44.
Wednesday
Rain and possibly a thunderstorm. Mostly cloudy, with a high near 61.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 42.
Thursday
Rain likely. Mostly cloudy, with a high near 57.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 42.
Friday
A chance of rain. Partly sunny, with a high near 62.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Polson MT
 47.7°N 114.17°W (Elev. 2890 ft)
Last Update:
2:41 pm MDT May 17, 2024
Forecast Valid:
4pm MDT May 17, 2024-6pm MDT May 24, 2024
 
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