Heavy Rain in the Southern U.S.; Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast

A storm system stretching from the Tennessee Valley to the Gulf Coast will bring a variety of hazards to the Eastern U.S. through Tuesday. On the south side of the system, heavy rain and thunderstorms will persist across the Southern U.S. Further north, a wintry precipitation mix is expected from the Central Appalachians to the interior Northeast through Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Overcast

30°F

-1°C

Humidity 63%
Wind Speed SW 21 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 02 Dec 12:50 AM MST
Extended Forecast for

Casper WY

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 30. Windy, with a southwest wind 24 to 28 mph, with gusts as high as 43 mph.

    Low: 30 °F

    Mostly Cloudy
    and Windy

  • Tuesday

    Tuesday: A chance of flurries between 4pm and 5pm, then a chance of flurries with a slight chance of snow showers after 5pm.  Partly sunny, with a high near 37. Windy, with a southwest wind 23 to 28 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 43 mph.  Chance of precipitation is 10%.

    High: 37 °F

    Windy. Partly
    Sunny then
    Slight Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly after 10pm.  Patchy fog after 11pm.  Otherwise, cloudy, with a low around 17. Calm wind.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 17 °F

    Snow Showers
    Likely and
    Patchy Fog

  • Wednesday

    Wednesday: A 30 percent chance of snow showers before 11am.  Cloudy through mid morning, then gradual clearing, with a high near 29. Calm wind becoming west around 6 mph in the afternoon.

    High: 29 °F

    Chance Snow
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 15. Breezy, with a south southwest wind 6 to 16 mph, with gusts as high as 23 mph.

    Low: 15 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 35. Breezy, with a southwest wind 14 to 18 mph, with gusts as high as 25 mph.

    High: 35 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers after 11pm.  Mostly cloudy, with a low around 22. Breezy, with a southwest wind 15 to 18 mph, with gusts as high as 25 mph.

    Low: 22 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Friday

    Friday: Mostly sunny, with a high near 38. Breezy.

    High: 38 °F

    Partly Sunny
    and Breezy
    then Mostly
    Sunny

  • Friday Night

    Friday Night: A 30 percent chance of snow showers.  Mostly cloudy, with a low around 26. Breezy.

    Low: 26 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 30. Windy, with a southwest wind 24 to 28 mph, with gusts as high as 43 mph.
Tuesday
A chance of flurries between 4pm and 5pm, then a chance of flurries with a slight chance of snow showers after 5pm. Partly sunny, with a high near 37. Windy, with a southwest wind 23 to 28 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 10%.
Tuesday Night
Snow showers likely, mainly after 10pm. Patchy fog after 11pm. Otherwise, cloudy, with a low around 17. Calm wind. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Wednesday
A 30 percent chance of snow showers before 11am. Cloudy through mid morning, then gradual clearing, with a high near 29. Calm wind becoming west around 6 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 15. Breezy, with a south southwest wind 6 to 16 mph, with gusts as high as 23 mph.
Thursday
Mostly sunny, with a high near 35. Breezy, with a southwest wind 14 to 18 mph, with gusts as high as 25 mph.
Thursday Night
A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 22. Breezy, with a southwest wind 15 to 18 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 38. Breezy.
Friday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 26. Breezy.
Saturday
A slight chance of snow showers before 11am, then a slight chance of rain and snow showers. Partly sunny, with a high near 41. Breezy. Chance of precipitation is 20%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 23.
Sunday
Mostly sunny, with a high near 42.
Sunday Night
Mostly cloudy, with a low around 27. Breezy.
Monday
Mostly sunny, with a high near 44. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Casper WY
 42.83°N 106.31°W (Elev. 5312 ft)
12:01 am MST Dec 2, 2025
1am MST Dec 2, 2025-6pm MST Dec 8, 2025
 
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Additional Resources

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Hourly Weather Forecast

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