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

53°F

12°C

Humidity 59%
Wind Speed SW 2 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 21 Mar 02:43 AM MDT
Extended Forecast for

3 Miles E Polson MT

  • Overnight

    Overnight: Rain, mainly after 4am.  Steady temperature around 51. South wind around 7 mph.  Chance of precipitation is 80%.

    Low: 51 °F

    Rain

  • Saturday

    Saturday: Rain, mainly before 10am.  High near 53. South wind 6 to 11 mph becoming southwest 12 to 17 mph in the afternoon. Winds could gust as high as 31 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 53 °F

    Rain then
    Chance Rain

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35. West southwest wind 7 to 16 mph becoming south after midnight. Winds could gust as high as 33 mph.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 51. South wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 51 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 33. West southwest wind 5 to 10 mph becoming light and variable  after midnight. Winds could gust as high as 18 mph.

    Low: 33 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Rain likely, mainly after noon.  Cloudy, with a high near 53.

    High: 53 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before midnight.  Mostly cloudy, with a low around 42.

    Low: 42 °F

    Rain Likely

Detailed Forecast

Overnight
Rain, mainly after 4am. Steady temperature around 51. South wind around 7 mph. Chance of precipitation is 80%.
Saturday
Rain, mainly before 10am. High near 53. South wind 6 to 11 mph becoming southwest 12 to 17 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Mostly clear, with a low around 35. West southwest wind 7 to 16 mph becoming south after midnight. Winds could gust as high as 33 mph.
Sunday
Sunny, with a high near 51. South wind 8 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 33. West southwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.
Monday
Partly sunny, with a high near 56.
Monday Night
Mostly cloudy, with a low around 40.
Tuesday
Rain likely, mainly after noon. Cloudy, with a high near 53.
Tuesday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 42.
Wednesday
A chance of rain. Partly sunny, with a high near 52.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 33.
Thursday
A slight chance of rain and snow. Mostly sunny, with a high near 47.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Polson MT
 47.71°N 114.11°W (Elev. 2890 ft)
2:01 am MDT Mar 21, 2026
3am MDT Mar 21, 2026-6pm MDT Mar 27, 2026
 
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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