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

Lolo Pass (ITD28)

Lat: 46.63592°NLon: 114.58037°WElev: 5262.0ft.

NA

41°F

5°C

Humidity 88%
Wind Speed N 1 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility 1.24 mi
Last update 21 Mar 02:15 AM MDT
Extended Forecast for

13 Miles NNW Powell ID

  • Overnight

    Overnight: A 50 percent chance of rain.  Mostly cloudy, with a low around 32. West southwest wind around 11 mph, with gusts as high as 18 mph.  New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 32 °F

    Chance Rain

  • Saturday

    Saturday: Rain and snow before noon, then a chance of snow between noon and 1pm. The snow could be heavy at times.  High near 36. West wind 13 to 18 mph, with gusts as high as 38 mph.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 36 °F

    Rain/Snow
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 20. West southwest wind 11 to 21 mph, with gusts as high as 40 mph.

    Low: 20 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 35. West southwest wind 10 to 14 mph, with gusts as high as 25 mph.

    High: 35 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 23. West southwest wind 8 to 14 mph, with gusts as high as 24 mph.

    Low: 23 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow after 11pm.  Mostly cloudy, with a low around 29.

    Low: 29 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: Snow before 2pm, then rain and snow.  Mostly cloudy, with a high near 40.

    High: 40 °F

    Snow then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain before 11pm, then rain and snow likely.  Snow level 7700 feet lowering to 7200 feet after midnight . Mostly cloudy, with a low around 29.

    Low: 29 °F

    Rain/Snow

Detailed Forecast

Overnight
A 50 percent chance of rain. Mostly cloudy, with a low around 32. West southwest wind around 11 mph, with gusts as high as 18 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain and snow before noon, then a chance of snow between noon and 1pm. The snow could be heavy at times. High near 36. West wind 13 to 18 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Saturday Night
Mostly clear, with a low around 20. West southwest wind 11 to 21 mph, with gusts as high as 40 mph.
Sunday
Sunny, with a high near 35. West southwest wind 10 to 14 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 23. West southwest wind 8 to 14 mph, with gusts as high as 24 mph.
Monday
Partly sunny, with a high near 42.
Monday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 29.
Tuesday
Snow before 2pm, then rain and snow. Mostly cloudy, with a high near 40.
Tuesday Night
Rain before 11pm, then rain and snow likely. Snow level 7700 feet lowering to 7200 feet after midnight . Mostly cloudy, with a low around 29.
Wednesday
Snow likely. Mostly cloudy, with a high near 37.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 20.
Thursday
A chance of snow. Partly sunny, with a high near 32.
Thursday Night
Partly cloudy, with a low around 17.
Friday
Sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNW Powell ID
 46.69°N 114.77°W (Elev. 7192 ft)
1:01 am PDT Mar 21, 2026
1am PDT Mar 21, 2026-6pm PDT 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