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

Winter Storm Bringing Widespread Hazardous Weather to the Eastern U.S.

A rapidly-intensifying winter storm continues to bring heavy snow, high winds, and blizzard conditions over the Upper Midwest and Great Lakes through today. An Arctic front will lead in a period of gusty to high winds and sharply colder temperatures over the entire eastern U.S. Heavy lake effect snow is then expected from Lakes Erie and Ontario through New Year's Day. Read More >

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Clear

30°F

-1°C

Humidity 54%
Wind Speed SSW 20 MPH
Barometer 30.35 in (1027.77 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 29 Dec 01:20 PM MST
Extended Forecast for

10 Miles SW Mills WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 32. Breezy, with a south southwest wind 14 to 17 mph, with gusts as high as 25 mph.

    High: 32 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 27. Breezy, with a south wind 15 to 18 mph, with gusts as high as 28 mph.

    Low: 27 °F

    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 40. Breezy, with a south wind 10 to 16 mph, with gusts as high as 24 mph.

    High: 40 °F

    Sunny and
    Breezy then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 28. Breezy, with a south southwest wind 9 to 15 mph, with gusts as high as 21 mph.

    Low: 28 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 48. Breezy, with a south southwest wind 13 to 16 mph, with gusts as high as 22 mph.

    High: 48 °F

    Mostly Sunny
    and Breezy
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 33. Breezy, with a south southwest wind 14 to 18 mph, with gusts as high as 24 mph.

    Low: 33 °F

    Mostly Cloudy
    and Breezy

  • New Year's Day

    New Year's Day: Mostly cloudy, with a high near 50. Breezy, with a south southwest wind 16 to 18 mph, with gusts as high as 28 mph.

    High: 50 °F

    Mostly Cloudy
    and Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 37. Breezy.

    Low: 37 °F

    Mostly Cloudy
    and Breezy

  • Friday

    Friday: Mostly sunny, with a high near 53. Breezy.

    High: 53 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 32. Breezy, with a south southwest wind 14 to 17 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 27. Breezy, with a south wind 15 to 18 mph, with gusts as high as 28 mph.
Tuesday
Sunny, with a high near 40. Breezy, with a south wind 10 to 16 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly clear, with a low around 28. Breezy, with a south southwest wind 9 to 15 mph, with gusts as high as 21 mph.
Wednesday
Mostly sunny, with a high near 48. Breezy, with a south southwest wind 13 to 16 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly cloudy, with a low around 33. Breezy, with a south southwest wind 14 to 18 mph, with gusts as high as 24 mph.
New Year's Day
Mostly cloudy, with a high near 50. Breezy, with a south southwest wind 16 to 18 mph, with gusts as high as 28 mph.
Thursday Night
Mostly cloudy, with a low around 37. Breezy.
Friday
Mostly sunny, with a high near 53. Breezy.
Friday Night
Partly cloudy, with a low around 37. Breezy.
Saturday
Mostly sunny, with a high near 53. Breezy.
Saturday Night
Partly cloudy, with a low around 36. Breezy.
Sunday
Partly sunny, with a high near 50. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SW Mills WY
 42.75°N 106.51°W (Elev. 5367 ft)
Last Update:
12:17 pm MST Dec 29, 2025
Forecast Valid:
1pm MST Dec 29, 2025-6pm MST Jan 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation