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

Winter Returns Across the Northern Tier; Record Warmth for the Southwest

A large high pressure system will usher in cold air for this first day of March across the northern Plains, Great Lakes, Northeast and mid-Atlantic. Some wintry precipitation may evolve across the mid-Mississippi Valley, Ohio Valley and mid-Atlantic through Monday. Meanwhile, record warmth will spread across the Southwest, southern Plains through early this week. Read More >

Hazardous Weather Conditions

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Partly Cloudy

45°F

7°C

Humidity 75%
Wind Speed SSW 21 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 02 Mar 09:05 AM MST
Extended Forecast for

Casper WY

  • Today

    Today: Rain likely, with thunderstorms also possible after 5pm. Partly sunny, with a high near 62. West southwest wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

    High: 62 °F

    Slight Chance
    Rain then
    Rain Likely

  • Tonight

    Tonight: Rain before 4am, then rain, possibly mixed with snow. Some thunder is also possible. Low around 38. North northeast wind 6 to 9 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 38 °F

    Rain then
    Rain/Snow

  • Tuesday

    Tuesday: A chance of rain and snow before 9am, then a chance of rain. Cloudy through mid morning, then gradual clearing, with a high near 53. Light and variable wind becoming north around 6 mph in the morning. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 53 °F

    Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 33. South southwest wind 6 to 13 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 58. Breezy, with a southwest wind 17 to 24 mph, with gusts as high as 37 mph.

    High: 58 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 38. Breezy, with a south southwest wind 10 to 18 mph, with gusts as high as 28 mph.

    Low: 38 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Thursday

    Thursday: Rain likely, possibly mixed with snow showers, mainly after 11am. Mostly cloudy, with a high near 54. Breezy, with a southwest wind 11 to 15 mph becoming north in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 60%.

    High: 54 °F

    Rain/Snow
    Likely and
    Breezy

  • Thursday Night

    Thursday Night: Rain and snow showers likely, becoming all snow after 11pm. Mostly cloudy, with a low around 30. Blustery. Chance of precipitation is 70%.

    Low: 30 °F

    Rain/Snow
    Likely and
    Blustery then
    Snow Showers
    Likely

  • Friday

    Friday: A 50 percent chance of snow showers. Mostly cloudy, with a high near 41. Breezy.

    High: 41 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Today
Rain likely, with thunderstorms also possible after 5pm. Partly sunny, with a high near 62. West southwest wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Tonight
Rain before 4am, then rain, possibly mixed with snow. Some thunder is also possible. Low around 38. North northeast wind 6 to 9 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday
A chance of rain and snow before 9am, then a chance of rain. Cloudy through mid morning, then gradual clearing, with a high near 53. Light and variable wind becoming north around 6 mph in the morning. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday Night
Mostly clear, with a low around 33. South southwest wind 6 to 13 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 58. Breezy, with a southwest wind 17 to 24 mph, with gusts as high as 37 mph.
Wednesday Night
Mostly cloudy, with a low around 38. Breezy, with a south southwest wind 10 to 18 mph, with gusts as high as 28 mph.
Thursday
Rain likely, possibly mixed with snow showers, mainly after 11am. Mostly cloudy, with a high near 54. Breezy, with a southwest wind 11 to 15 mph becoming north in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 60%.
Thursday Night
Rain and snow showers likely, becoming all snow after 11pm. Mostly cloudy, with a low around 30. Blustery. Chance of precipitation is 70%.
Friday
A 50 percent chance of snow showers. Mostly cloudy, with a high near 41. Breezy.
Friday Night
Partly cloudy, with a low around 26.
Saturday
Sunny, with a high near 48. Windy.
Saturday Night
Mostly clear, with a low around 33. Windy.
Sunday
Mostly sunny, with a high near 52. 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:
8:01 am MST Mar 2, 2026
Forecast Valid:
9am MST Mar 2, 2026-6pm MDT Mar 8, 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