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

Winter Weather in the Eastern U.S.; Heavy Rains Begin Across the Southern Plains into the Ohio Valley

A wintry mix may impact travel across portions of the Mid-Atlantic through the morning and the Northeast U.S. through Tuesday. Heavy rain and thunderstorms may cause a flooding threat across the Southern Plains into the Ohio Valley beginning Tuesday. Fire weather concerns will continue across portions of the central and southern High Plains through Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Overcast

45°F

7°C

Humidity 73%
Wind Speed SW 8 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 02 Mar 06:53 PM MST
Extended Forecast for

Casper WY

  • Tonight

    Tonight: Rain and snow showers before 4am, then a chance of rain showers between 4am and 5am, then a chance of rain and snow showers after 5am. Low around 37. North northeast wind around 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 37 °F

    Showers then
    Rain/Snow
    Likely

  • Tuesday

    Tuesday: A slight chance of rain and snow showers before 7am. Cloudy through mid morning, then gradual clearing, with a high near 54. North wind 3 to 6 mph. Chance of precipitation is 10%.

    High: 54 °F

    Slight Chance
    Rain/Snow
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 33. South southwest wind 6 to 11 mph.

    Low: 33 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 59. Breezy, with a southwest wind 16 to 22 mph, with gusts as high as 33 mph.

    High: 59 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 39. Breezy, with a south southwest wind 9 to 17 mph, with gusts as high as 25 mph.

    Low: 39 °F

    Mostly Clear
    and Breezy
    then Mostly
    Cloudy

  • Thursday

    Thursday: A chance of rain and snow showers after 11am. Mostly cloudy, with a high near 58. South southwest wind 8 to 14 mph becoming north in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 40%.

    High: 58 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Rain showers before 11pm, then rain and snow showers. Low around 31. Blustery, with a north northeast wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.

    Low: 31 °F

    Rain/Snow and
    Blustery

  • Friday

    Friday: Snow showers likely. Mostly cloudy, with a high near 38. Breezy. Chance of precipitation is 70%.

    High: 38 °F

    Snow Showers
    Likely and
    Breezy

  • Friday Night

    Friday Night: A 30 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow
    Showers then
    Mostly Cloudy

Detailed Forecast

Tonight
Rain and snow showers before 4am, then a chance of rain showers between 4am and 5am, then a chance of rain and snow showers after 5am. Low around 37. North northeast wind around 6 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday
A slight chance of rain and snow showers before 7am. Cloudy through mid morning, then gradual clearing, with a high near 54. North wind 3 to 6 mph. Chance of precipitation is 10%.
Tuesday Night
Mostly clear, with a low around 33. South southwest wind 6 to 11 mph.
Wednesday
Sunny, with a high near 59. Breezy, with a southwest wind 16 to 22 mph, with gusts as high as 33 mph.
Wednesday Night
Partly cloudy, with a low around 39. Breezy, with a south southwest wind 9 to 17 mph, with gusts as high as 25 mph.
Thursday
A chance of rain and snow showers after 11am. Mostly cloudy, with a high near 58. South southwest wind 8 to 14 mph becoming north in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 40%.
Thursday Night
Rain showers before 11pm, then rain and snow showers. Low around 31. Blustery, with a north northeast wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
Friday
Snow showers likely. Mostly cloudy, with a high near 38. Breezy. Chance of precipitation is 70%.
Friday Night
A 30 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 24.
Saturday
Mostly sunny, with a high near 44. Windy.
Saturday Night
Mostly clear, with a low around 32. Windy.
Sunday
Mostly sunny, with a high near 52. Windy.
Sunday Night
Partly cloudy, with a low around 36. Windy.
Monday
A chance of showers. Mostly sunny, with a high near 54. Very windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Casper WY
 42.83°N 106.34°W (Elev. 5236 ft)
Last Update:
6:17 pm MST Mar 2, 2026
Forecast Valid:
7pm MST Mar 2, 2026-6pm MDT Mar 9, 2026
 
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