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

Casper, Natrona County International Airport (KCPR)

Lat: 42.8975°NLon: 106.47306°WElev: 5348.0ft.

Overcast

46°F

8°C

Humidity 56%
Wind Speed NNW 4 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 22 Mar 11:20 AM MDT
Extended Forecast for

Casper WY

  • Today

    Today: Sunny, with a high near 61. East northeast wind 5 to 10 mph becoming west northwest in the afternoon.

    High: 61 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 39. Breezy, with an east wind 10 to 15 mph becoming light and variable  after midnight. Winds could gust as high as 21 mph.

    Low: 39 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Monday

    Monday: Cloudy, then gradually becoming mostly sunny, with a high near 70. Breezy, with a light and variable wind becoming west 13 to 18 mph in the morning. Winds could gust as high as 28 mph.

    High: 70 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 43. West northwest wind 8 to 13 mph becoming light and variable. Winds could gust as high as 20 mph.

    Low: 43 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 76. Breezy, with a west wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 76 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 54. Breezy, with a west southwest wind 15 to 21 mph, with gusts as high as 32 mph.

    Low: 54 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 82. Windy, with a west southwest wind 15 to 20 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 48 mph.

    High: 82 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 40. Windy.

    Low: 40 °F

    Partly Cloudy
    and Windy
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 60. Breezy.

    High: 60 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 61. East northeast wind 5 to 10 mph becoming west northwest in the afternoon.
Tonight
Mostly cloudy, with a low around 39. Breezy, with an east wind 10 to 15 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
Monday
Cloudy, then gradually becoming mostly sunny, with a high near 70. Breezy, with a light and variable wind becoming west 13 to 18 mph in the morning. Winds could gust as high as 28 mph.
Monday Night
Mostly cloudy, with a low around 43. West northwest wind 8 to 13 mph becoming light and variable. Winds could gust as high as 20 mph.
Tuesday
Partly sunny, with a high near 76. Breezy, with a west wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph.
Tuesday Night
Partly cloudy, with a low around 54. Breezy, with a west southwest wind 15 to 21 mph, with gusts as high as 32 mph.
Wednesday
Mostly sunny, with a high near 82. Windy, with a west southwest wind 15 to 20 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 48 mph.
Wednesday Night
Partly cloudy, with a low around 40. Windy.
Thursday
Mostly sunny, with a high near 60. Breezy.
Thursday Night
Mostly cloudy, with a low around 30. Blustery.
Friday
Mostly sunny, with a high near 58.
Friday Night
Mostly cloudy, with a low around 33.
Saturday
Partly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
Casper WY
 42.85°N 106.31°W (Elev. 5151 ft)
10:03 am MDT Mar 22, 2026
11am MDT Mar 22, 2026-6pm MDT Mar 28, 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