National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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 64%
Wind Speed SW 17 MPH
Barometer 29.64 in (1003.73 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 02 Apr 07:53 PM MDT
Extended Forecast for

Mills WY

Winter Weather Advisory April 3, 06:00am until April 3, 06:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Scattered rain and snow showers before midnight, then scattered snow showers after 1am. Mostly cloudy, with a low around 29. Windy, with a southwest wind 21 to 28 mph, with gusts as high as 41 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 29 °F

    Scattered
    Rain/Snow and
    Windy

  • Friday

    Friday: Snow showers, mainly before 5pm. Patchy blowing snow before 1pm. High near 38. Windy, with a west southwest wind 24 to 29 mph becoming north northwest 13 to 18 mph in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 38 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Friday Night

    Friday Night: Scattered snow showers before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 25. North northwest wind 5 to 11 mph becoming west southwest after midnight. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Scattered
    Snow Showers
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 55. Breezy, with a west southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 55 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 27. Northwest wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.

    Low: 27 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 62. Light and variable wind becoming southwest around 6 mph in the morning.

    High: 62 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31. Northeast wind around 7 mph.

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Tonight
Scattered rain and snow showers before midnight, then scattered snow showers after 1am. Mostly cloudy, with a low around 29. Windy, with a southwest wind 21 to 28 mph, with gusts as high as 41 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.
Friday
Snow showers, mainly before 5pm. Patchy blowing snow before 1pm. High near 38. Windy, with a west southwest wind 24 to 29 mph becoming north northwest 13 to 18 mph in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Friday Night
Scattered snow showers before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 25. North northwest wind 5 to 11 mph becoming west southwest after midnight. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Saturday
Sunny, with a high near 55. Breezy, with a west southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 27. Northwest wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 62. Light and variable wind becoming southwest around 6 mph in the morning.
Sunday Night
Mostly clear, with a low around 31. Northeast wind around 7 mph.
Monday
Mostly sunny, with a high near 64.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Mostly sunny, with a high near 71. Breezy.
Tuesday Night
Partly cloudy, with a low around 43. Breezy.
Wednesday
A chance of showers. Mostly sunny, with a high near 67. Breezy.
Wednesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 34. Breezy.
Thursday
A chance of rain and snow showers. Mostly cloudy, with a high near 56. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mills WY
 42.85°N 106.37°W (Elev. 5161 ft)
Last Update:
6:01 pm MDT Apr 2, 2026
Forecast Valid:
8pm MDT Apr 2, 2026-6pm MDT Apr 9, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation