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

Pocatello, Pocatello Regional Airport (KPIH)

Lat: 42.92028°NLon: 112.57111°WElev: 4449.0ft.

Clear

41°F

5°C

Humidity 65%
Wind Speed N 0 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 21 Mar 05:20 AM MDT
Extended Forecast for

11 Miles WSW Atomic City ID

Wind Advisory March 21, 12:00pm until March 21, 08:00pm
Click here for hazard details and duration
Wind Advisory
  • Today

    Today: Patchy blowing dust after 4pm. Increasing clouds, with a high near 67. Windy, with a west southwest wind 7 to 17 mph increasing to 21 to 31 mph in the afternoon. Winds could gust as high as 39 mph.

    High: 67 °F

    Mostly Sunny
    then Patchy
    Blowing Dust
    and Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 34. Breezy, with a west wind 24 to 29 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 37 mph.

    Low: 34 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 56. Southwest wind 8 to 13 mph, with gusts as high as 20 mph.

    High: 56 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 33. Southwest wind 8 to 16 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 60. Northwest wind 6 to 13 mph becoming south in the afternoon. Winds could gust as high as 21 mph.

    High: 60 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 62. Breezy.

    High: 62 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 42. Breezy.

    Low: 42 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 61. Breezy.

    High: 61 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

Detailed Forecast

Today
Patchy blowing dust after 4pm. Increasing clouds, with a high near 67. Windy, with a west southwest wind 7 to 17 mph increasing to 21 to 31 mph in the afternoon. Winds could gust as high as 39 mph.
Tonight
Partly cloudy, with a low around 34. Breezy, with a west wind 24 to 29 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 37 mph.
Sunday
Sunny, with a high near 56. Southwest wind 8 to 13 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 33. Southwest wind 8 to 16 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 60. Northwest wind 6 to 13 mph becoming south in the afternoon. Winds could gust as high as 21 mph.
Monday Night
Mostly cloudy, with a low around 41.
Tuesday
Mostly cloudy, with a high near 62. Breezy.
Tuesday Night
Mostly cloudy, with a low around 42. Breezy.
Wednesday
Mostly sunny, with a high near 61. Breezy.
Wednesday Night
Partly cloudy, with a low around 33. Breezy.
Thursday
Mostly sunny, with a high near 52.
Thursday Night
Partly cloudy, with a low around 31. Breezy.
Friday
Mostly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WSW Atomic City ID
 43.39°N 113.01°W (Elev. 5768 ft)
3:06 am MDT Mar 21, 2026
5am 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