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

Tracking Storm System Across the Central U.S.

A storm system will slowly continue to press across the central U.S. Friday and Saturday with widespread showers and thunderstorms. Slight risks for severe thunderstorms and excessive rainfall have been issued Saturday from the Ozarks into the mid-Mississippi River Valley with potential for damaging winds, large hail, tornadoes, and flash flooding. Read More >

Hazardous Weather Conditions

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Clear

39°F

4°C

Humidity 80%
Wind Speed SW 17 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 17 Oct 02:05 AM MDT
Extended Forecast for

Mills WY

  • Overnight

    Overnight: Partly cloudy, with a low around 38. Breezy, with a southwest wind 16 to 21 mph, with gusts as high as 29 mph.

    Low: 38 °F

    Partly Cloudy
    and Breezy

  • Friday

    Friday: Mostly sunny, with a high near 58. Breezy, with a southwest wind 17 to 24 mph, with gusts as high as 33 mph.

    High: 58 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Isolated showers after 4am. Increasing clouds, with a low around 34. Breezy, with a west southwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    Low: 34 °F

    Breezy.
    Partly Cloudy
    then Isolated
    Showers

  • Saturday

    Saturday: A chance of rain showers, mixing with snow after 7am, then gradually ending. Cloudy through mid morning, then gradual clearing, with a high near 48. West wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 48 °F

    Chance
    Rain/Snow
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35. Breezy, with a southwest wind 5 to 10 mph increasing to 12 to 17 mph after midnight. Winds could gust as high as 26 mph.

    Low: 35 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Sunday

    Sunday: Sunny, with a high near 66. Windy, with a southwest wind 18 to 23 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 66 °F

    Sunny and
    Windy

  • Sunday Night

    Sunday Night: A 30 percent chance of showers after midnight. Partly cloudy, with a low around 36. Breezy, with a west southwest wind 14 to 22 mph, with gusts as high as 36 mph.

    Low: 36 °F

    Breezy.
    Mostly Clear
    then Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers before noon. Sunny, with a high near 54. Breezy.

    High: 54 °F

    Breezy.
    Chance
    Showers then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 38. Breezy, with a southwest wind 16 to 21 mph, with gusts as high as 29 mph.
Friday
Mostly sunny, with a high near 58. Breezy, with a southwest wind 17 to 24 mph, with gusts as high as 33 mph.
Friday Night
Isolated showers after 4am. Increasing clouds, with a low around 34. Breezy, with a west southwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Saturday
A chance of rain showers, mixing with snow after 7am, then gradually ending. Cloudy through mid morning, then gradual clearing, with a high near 48. West wind 8 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday Night
Mostly clear, with a low around 35. Breezy, with a southwest wind 5 to 10 mph increasing to 12 to 17 mph after midnight. Winds could gust as high as 26 mph.
Sunday
Sunny, with a high near 66. Windy, with a southwest wind 18 to 23 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 38 mph.
Sunday Night
A 30 percent chance of showers after midnight. Partly cloudy, with a low around 36. Breezy, with a west southwest wind 14 to 22 mph, with gusts as high as 36 mph.
Monday
A 30 percent chance of showers before noon. Sunny, with a high near 54. Breezy.
Monday Night
Mostly clear, with a low around 31.
Tuesday
Sunny, with a high near 63. Breezy.
Tuesday Night
Partly cloudy, with a low around 37.
Wednesday
Mostly sunny, with a high near 60.
Wednesday Night
Partly cloudy, with a low around 36.
Thursday
Sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mills WY
 42.85°N 106.34°W (Elev. 5154 ft)
Last Update:
1:02 am MDT Oct 17, 2025
Forecast Valid:
2am MDT Oct 17, 2025-6pm MDT Oct 23, 2025
 
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