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

Casper, Natrona County International Airport (KCPR)

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

Clear

54°F

12°C

Humidity 30%
Wind Speed NW 6 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 09 Apr 09:05 AM MDT
Extended Forecast for

Mills WY

  • Today

    Today: Mostly sunny, with a high near 65. Breezy, with a west wind 14 to 18 mph becoming north in the afternoon. Winds could gust as high as 28 mph.

    High: 65 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 34. East northeast wind 8 to 14 mph, with gusts as high as 21 mph.

    Low: 34 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of showers after noon. Partly sunny, with a high near 72. East wind 5 to 11 mph, with gusts as high as 20 mph.

    High: 72 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 45. Southeast wind 9 to 11 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.

    Low: 45 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 75. Windy, with a southwest wind 10 to 15 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 39 mph.

    High: 75 °F

    Mostly Sunny
    and Breezy
    then Slight
    Chance
    Showers and
    Windy

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 45. Breezy, with a southwest wind 18 to 24 mph, with gusts as high as 36 mph.

    Low: 45 °F

    Breezy.
    Slight Chance
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 68. Windy, with a southwest wind 20 to 25 mph increasing to 26 to 31 mph in the morning. Winds could gust as high as 43 mph.

    High: 68 °F

    Mostly Sunny
    and Windy

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 41. Breezy.

    Low: 41 °F

    Slight Chance
    Showers and
    Breezy then
    Mostly Cloudy

  • Monday

    Monday: Showers likely, mainly after noon. Mostly sunny, with a high near 61. Breezy. Chance of precipitation is 60%.

    High: 61 °F

    Breezy.
    Slight Chance
    Showers then
    Showers
    Likely

Detailed Forecast

Today
Mostly sunny, with a high near 65. Breezy, with a west wind 14 to 18 mph becoming north in the afternoon. Winds could gust as high as 28 mph.
Tonight
Partly cloudy, with a low around 34. East northeast wind 8 to 14 mph, with gusts as high as 21 mph.
Friday
A 30 percent chance of showers after noon. Partly sunny, with a high near 72. East wind 5 to 11 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 45. Southeast wind 9 to 11 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.
Saturday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 75. Windy, with a southwest wind 10 to 15 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 39 mph.
Saturday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 45. Breezy, with a southwest wind 18 to 24 mph, with gusts as high as 36 mph.
Sunday
Mostly sunny, with a high near 68. Windy, with a southwest wind 20 to 25 mph increasing to 26 to 31 mph in the morning. Winds could gust as high as 43 mph.
Sunday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 41. Breezy.
Monday
Showers likely, mainly after noon. Mostly sunny, with a high near 61. Breezy. Chance of precipitation is 60%.
Monday Night
Rain showers likely before 3am, then rain and snow showers likely. Some thunder is also possible. Mostly cloudy, with a low around 34. Breezy. Chance of precipitation is 60%.
Tuesday
Rain and snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 53.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 33.
Wednesday
Sunny, with a high near 61. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Mills WY
 42.85°N 106.37°W (Elev. 5161 ft)
Last Update:
8:48 am MDT Apr 9, 2026
Forecast Valid:
9am MDT Apr 9, 2026-6pm MDT Apr 15, 2026
 
Forecast Discussion
 
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Additional Resources

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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