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

Severe Thunderstorms in the Southern Plains; Heavy to Excessive Rainfall in South Central Texas

Widespread rain may produce flash flooding across the Southern Plains into the Ozarks today. Numerous instances of flash flooding are expected in south-central Texas, including the Hill Country. There will also be a risk of isolated severe thunderstorms across the southern Plains today, where an instance or two of severe wind, hail, or a brief tornado may occur. Read More >

Hazardous Weather Conditions

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Mist

34°F

1°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 34°F (1°C)
Visibility 0.75 mi
Last update 20 Nov 09:35 AM MST
Extended Forecast for

Mills WY

Dense Fog Advisory until November 20, 10:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory until November 20, 10:00am

    NOW until 10:00am Thu

    Dense Fog Advisory

  • Today

    High: 55 °F

    Patchy Dense
    Fog then
    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. East wind 5 to 7 mph becoming calm in the evening.

    Low: 35 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 54. Light west wind becoming west southwest 5 to 9 mph in the morning.

    High: 54 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 33. Southwest wind 6 to 10 mph.

    Low: 33 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 54. Southwest wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 54 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28. South southwest wind around 8 mph.

    Low: 28 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 55. Southwest wind 6 to 8 mph.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Today
Patchy dense fog before 11am. Otherwise, mostly sunny, with a high near 55. Calm wind becoming east 5 to 8 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 35. East wind 5 to 7 mph becoming calm in the evening.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 54. Light west wind becoming west southwest 5 to 9 mph in the morning.
Friday Night
Partly cloudy, with a low around 33. Southwest wind 6 to 10 mph.
Saturday
Sunny, with a high near 54. Southwest wind 10 to 14 mph, with gusts as high as 22 mph.
Saturday Night
Mostly clear, with a low around 28. South southwest wind around 8 mph.
Sunday
Sunny, with a high near 55. Southwest wind 6 to 8 mph.
Sunday Night
Mostly clear, with a low around 29.
Monday
Mostly sunny, with a high near 54. Breezy.
Monday Night
A chance of rain and snow showers, mainly after 11pm. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
Tuesday
A chance of snow showers. Partly sunny, with a high near 36.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 14.
Wednesday
Mostly sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mills WY
 42.85°N 106.34°W (Elev. 5154 ft)
Last Update:
9:47 am MST Nov 20, 2025
Forecast Valid:
9am MST Nov 20, 2025-6pm MST Nov 26, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation