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

Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

JETTE (JETM8)

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

NA

51°F

11°C

Humidity 66%
Wind Speed S 2 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 20 Mar 06:43 AM MDT
Extended Forecast for

3 Miles ENE Polson MT

  • Today

    Today: A slight chance of rain before 8am, then a slight chance of rain after 9am. Partly sunny, with a high near 66. South wind 8 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 66 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: Rain likely, mainly after 3am. Increasing clouds, with a low around 47. South wind 7 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.

    Low: 47 °F

    Chance Rain
    then Rain
    Likely

  • Saturday

    Saturday: Rain, mainly before noon. High near 54. South wind 7 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 54 °F

    Rain then
    Chance Rain

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35. South wind 7 to 16 mph, with gusts as high as 28 mph.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 51. Southwest wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 51 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 54.

    High: 54 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain. Mostly cloudy, with a high near 56.

    High: 56 °F

    Chance Rain

Detailed Forecast

Today
A slight chance of rain before 8am, then a slight chance of rain after 9am. Partly sunny, with a high near 66. South wind 8 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Tonight
Rain likely, mainly after 3am. Increasing clouds, with a low around 47. South wind 7 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Saturday
Rain, mainly before noon. High near 54. South wind 7 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Mostly clear, with a low around 35. South wind 7 to 16 mph, with gusts as high as 28 mph.
Sunday
Sunny, with a high near 51. Southwest wind 7 to 11 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
Mostly cloudy, with a high near 54.
Monday Night
Mostly cloudy, with a low around 38.
Tuesday
A chance of rain. Mostly cloudy, with a high near 56.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 44.
Wednesday
A chance of rain. Partly sunny, with a high near 53.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 32.
Thursday
A slight chance of snow. Mostly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Polson MT
 47.71°N 114.11°W (Elev. 2890 ft)
Last Update:
2:01 am MDT Mar 20, 2026
Forecast Valid:
7am MDT Mar 20, 2026-6pm MDT Mar 26, 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