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.

Mostly Cloudy

28°F

-2°C

Humidity 86%
Wind Speed SSW 9 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 17 Apr 10:35 AM MDT
Extended Forecast for

Mills WY

  • Today

    Today: A 40 percent chance of snow showers, mainly between noon and 1pm. Partly sunny, with a high near 39. West northwest wind 10 to 13 mph, with gusts as high as 23 mph. Total daytime snow accumulation of less than one inch possible.

    High: 39 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Tonight

    Tonight: A slight chance of snow showers between 7pm and 10pm. Mostly cloudy, with a low around 19. West southwest wind 5 to 8 mph. Chance of precipitation is 20%.

    Low: 19 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 50. Breezy, with a west wind 8 to 18 mph, with gusts as high as 28 mph.

    High: 50 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28. South southwest wind 8 to 13 mph, with gusts as high as 21 mph.

    Low: 28 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 64. West southwest wind 11 to 14 mph, with gusts as high as 23 mph.

    High: 64 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 36. West southwest wind 7 to 10 mph becoming south in the evening.

    Low: 36 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 73. Breezy, with a south southwest wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 73 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 77. Breezy.

    High: 77 °F

    Sunny then
    Sunny and
    Breezy

Detailed Forecast

Today
A 40 percent chance of snow showers, mainly between noon and 1pm. Partly sunny, with a high near 39. West northwest wind 10 to 13 mph, with gusts as high as 23 mph. Total daytime snow accumulation of less than one inch possible.
Tonight
A slight chance of snow showers between 7pm and 10pm. Mostly cloudy, with a low around 19. West southwest wind 5 to 8 mph. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 50. Breezy, with a west wind 8 to 18 mph, with gusts as high as 28 mph.
Saturday Night
Mostly clear, with a low around 28. South southwest wind 8 to 13 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 64. West southwest wind 11 to 14 mph, with gusts as high as 23 mph.
Sunday Night
Partly cloudy, with a low around 36. West southwest wind 7 to 10 mph becoming south in the evening.
Monday
Mostly sunny, with a high near 73. Breezy, with a south southwest wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph.
Monday Night
Mostly clear, with a low around 42.
Tuesday
Sunny, with a high near 77. Breezy.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 76. Breezy.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 41. Breezy.
Thursday
A chance of showers. Partly sunny, with a high near 62. Windy.
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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:
10:47 am MDT Apr 17, 2026
Forecast Valid:
10am MDT Apr 17, 2026-6pm MDT Apr 23, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation