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 >

Hazardous Weather Conditions

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Overcast

41°F

5°C

Humidity 75%
Wind Speed ENE 12 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 22 Mar 01:53 AM MDT
Extended Forecast for

Mills WY

  • Overnight

    Overnight: Mostly cloudy, with a low around 44. Northeast wind 5 to 8 mph.

    Low: 44 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 63. Calm wind becoming west around 6 mph in the afternoon.

    High: 63 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 39. East wind 5 to 8 mph becoming calm  after midnight.

    Low: 39 °F

    Increasing
    Clouds

  • Monday

    Monday: Cloudy, then gradually becoming mostly sunny, with a high near 71. Light west wind becoming west northwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 71 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 43. West northwest wind 5 to 9 mph becoming calm.

    Low: 43 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 76. Breezy, with a west wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 76 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 53. Breezy, with a west southwest wind 16 to 21 mph, with gusts as high as 33 mph.

    Low: 53 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 82. Windy.

    High: 82 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 39. Windy.

    Low: 39 °F

    Partly Cloudy
    and Windy
    then Partly
    Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 44. Northeast wind 5 to 8 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 63. Calm wind becoming west around 6 mph in the afternoon.
Sunday Night
Increasing clouds, with a low around 39. East wind 5 to 8 mph becoming calm after midnight.
Monday
Cloudy, then gradually becoming mostly sunny, with a high near 71. Light west wind becoming west northwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 43. West northwest wind 5 to 9 mph becoming calm.
Tuesday
Partly sunny, with a high near 76. Breezy, with a west wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 33 mph.
Tuesday Night
Partly cloudy, with a low around 53. Breezy, with a west southwest wind 16 to 21 mph, with gusts as high as 33 mph.
Wednesday
Mostly sunny, with a high near 82. Windy.
Wednesday Night
Partly cloudy, with a low around 39. Windy.
Thursday
Mostly sunny, with a high near 61. Breezy.
Thursday Night
Mostly cloudy, with a low around 30. Blustery.
Friday
Mostly sunny, with a high near 57.
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:
Mills WY
 42.85°N 106.37°W (Elev. 5161 ft)
1:32 am MDT Mar 22, 2026
2am 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