Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

freezing fog

29°F

-2°C

Humidity 100%
Wind Speed SE 3 MPH
Barometer 29.75 in (1007.45 mb)
Dewpoint 29°F (-2°C)
Visibility 0.25 mi
Last update 14 Nov 06:36 AM MST
Extended Forecast for

9 Miles SSE Arminto WY

Dense Fog Advisory until November 14, 09:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory until November 14, 09:00am

    NOW until 9:00am Sat

    Dense Fog Advisory

  • Today

    High: 56 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 34. West wind 7 to 9 mph.

    Low: 34 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 54. Breezy, with a southwest wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 54 °F

    Increasing
    Clouds and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35. Breezy, with a southwest wind 13 to 17 mph, with gusts as high as 33 mph.

    Low: 35 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: Mostly sunny, with a high near 56. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 36 mph.

    High: 56 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 36. Southwest wind around 14 mph, with gusts as high as 29 mph.

    Low: 36 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 55. Breezy, with a southwest wind 11 to 16 mph, with gusts as high as 30 mph.

    High: 55 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: A chance of rain and snow showers.  Mostly cloudy, with a low around 32. Chance of precipitation is 50%.

    Low: 32 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Partly sunny, with a high near 56. Light and variable wind becoming southwest 8 to 13 mph in the morning.
Tonight
Mostly clear, with a low around 34. West wind 7 to 9 mph.
Sunday
Increasing clouds, with a high near 54. Breezy, with a southwest wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 38 mph.
Sunday Night
Mostly clear, with a low around 35. Breezy, with a southwest wind 13 to 17 mph, with gusts as high as 33 mph.
Monday
Mostly sunny, with a high near 56. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 36 mph.
Monday Night
Mostly cloudy, with a low around 36. Southwest wind around 14 mph, with gusts as high as 29 mph.
Tuesday
Partly sunny, with a high near 55. Breezy, with a southwest wind 11 to 16 mph, with gusts as high as 30 mph.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 32. Chance of precipitation is 50%.
Wednesday
A chance of rain and snow showers before 11am, then a slight chance of snow showers. Partly sunny, with a high near 42. Breezy. Chance of precipitation is 40%.
Wednesday Night
Partly cloudy, with a low around 26.
Thursday
Mostly sunny, with a high near 44.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 27.
Friday
Snow showers likely. Mostly cloudy, with a high near 38. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SSE Arminto WY
 43.06°N 107.2°W (Elev. 5955 ft)
6:31 am MST Nov 14, 2026
6am MST Nov 14, 2026-6pm MST Nov 20, 2026
 
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