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

Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Hazardous Weather Conditions

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Clear

41°F

5°C

Humidity 75%
Wind Speed WSW 14 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 02 Jan 06:35 PM MST
Extended Forecast for

Casper/Natrona Intl Airport WY

  • Tonight

    Tonight: Mostly clear, with a low around 36. Breezy, with a south southwest wind 8 to 15 mph, with gusts as high as 22 mph.

    Low: 36 °F

    Partly Cloudy
    then Mostly
    Clear and
    Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 50. Breezy, with a southwest wind 15 to 21 mph, with gusts as high as 31 mph.

    High: 50 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 37. Windy, with a southwest wind 18 to 25 mph, with gusts as high as 38 mph.

    Low: 37 °F

    Mostly Cloudy
    and Windy

  • Sunday

    Sunday: Mostly sunny, with a high near 51. Windy, with a southwest wind 20 to 26 mph, with gusts as high as 37 mph.

    High: 51 °F

    Mostly Sunny
    and Windy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 35. Breezy, with a southwest wind around 18 mph, with gusts as high as 29 mph.

    Low: 35 °F

    Mostly Cloudy
    and Breezy

  • Monday

    Monday: Partly sunny, with a high near 50. Breezy, with a west southwest wind 17 to 21 mph, with gusts as high as 30 mph.

    High: 50 °F

    Partly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29. Southwest wind around 14 mph, with gusts as high as 22 mph.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 47. Breezy.

    High: 47 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 29. Breezy.

    Low: 29 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 36. Breezy, with a south southwest wind 8 to 15 mph, with gusts as high as 22 mph.
Saturday
Mostly sunny, with a high near 50. Breezy, with a southwest wind 15 to 21 mph, with gusts as high as 31 mph.
Saturday Night
Mostly cloudy, with a low around 37. Windy, with a southwest wind 18 to 25 mph, with gusts as high as 38 mph.
Sunday
Mostly sunny, with a high near 51. Windy, with a southwest wind 20 to 26 mph, with gusts as high as 37 mph.
Sunday Night
Mostly cloudy, with a low around 35. Breezy, with a southwest wind around 18 mph, with gusts as high as 29 mph.
Monday
Partly sunny, with a high near 50. Breezy, with a west southwest wind 17 to 21 mph, with gusts as high as 30 mph.
Monday Night
Mostly cloudy, with a low around 29. Southwest wind around 14 mph, with gusts as high as 22 mph.
Tuesday
Sunny, with a high near 47. Breezy.
Tuesday Night
Partly cloudy, with a low around 29. Breezy.
Wednesday
Partly sunny, with a high near 45. Windy.
Wednesday Night
A slight chance of snow showers. Mostly cloudy, with a low around 20. Breezy.
Thursday
A slight chance of snow showers. Mostly cloudy, with a high near 34.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 12.
Friday
A slight chance of snow showers. Mostly sunny, with a high near 29.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Casper/Natrona Intl Airport WY
 42.93°N 106.47°W (Elev. 5322 ft)
Last Update:
6:32 pm MST Jan 2, 2026
Forecast Valid:
6pm MST Jan 2, 2026-6pm MST Jan 9, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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