Marginal Risks of Severe Storms on the Central Plains; Flash flooding on the Northern Plains; Frost & Freeze Warnings in portions of the West & Northeast

A storm system developing across the Plains may cause locally severe weather in western Kansas and southwestern Nebraska today, with isolated flash flooding possible in portions of eastern Montana and western North Dakota. Frost and Freeze Warnings are in effect for portions of the central Rockies and central Appalachians tonight into Friday morning. Read More >

Hazardous Weather Conditions

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Rain

43°F

6°C

Humidity 96%
Wind Speed N 6 MPH
Barometer 29.8 in (1009.14 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 16 Oct 06:53 AM MDT
Extended Forecast for

2 Miles S Bar Nunn WY

  • Today

    Today: Showers and thunderstorms before 9am, then showers likely and possibly a thunderstorm between 9am and 1pm, then scattered showers and thunderstorms after 1pm.  High near 50. Breezy, with a south wind 8 to 17 mph becoming west northwest in the afternoon. Winds could gust as high as 24 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 50 °F

    Showers and
    Breezy

  • Tonight

    Tonight: Isolated showers between 8pm and 9pm.  Mostly cloudy, with a low around 36. Breezy, with a west wind 13 to 20 mph, with gusts as high as 29 mph.  Chance of precipitation is 20%.

    Low: 36 °F

    Breezy.
    Isolated
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 57. Breezy, with a southwest wind 14 to 24 mph, with gusts as high as 32 mph.

    High: 57 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: A 30 percent chance of showers after midnight.  Partly cloudy, with a low around 33. West southwest wind 11 to 14 mph becoming northwest after midnight. Winds could gust as high as 22 mph.

    Low: 33 °F

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A 40 percent chance of showers before noon.  Mostly sunny, with a high near 48. Northwest wind 7 to 10 mph.

    High: 48 °F

    Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32. Breezy, with a southwest wind 6 to 11 mph increasing to 12 to 17 mph after midnight. Winds could gust as high as 25 mph.

    Low: 32 °F

    Mostly Clear
    then Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 65. Windy, with a southwest wind 18 to 23 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 65 °F

    Sunny and
    Windy

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after midnight.  Mostly clear, with a low around 38. Breezy.

    Low: 38 °F

    Breezy.
    Mostly Clear
    then Slight
    Chance
    Showers

  • Monday

    Monday: A 50 percent chance of showers.  Partly sunny, with a high near 52. Breezy.

    High: 52 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Today
Showers and thunderstorms before 9am, then showers likely and possibly a thunderstorm between 9am and 1pm, then scattered showers and thunderstorms after 1pm. High near 50. Breezy, with a south wind 8 to 17 mph becoming west northwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Isolated showers between 8pm and 9pm. Mostly cloudy, with a low around 36. Breezy, with a west wind 13 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Friday
Sunny, with a high near 57. Breezy, with a southwest wind 14 to 24 mph, with gusts as high as 32 mph.
Friday Night
A 30 percent chance of showers after midnight. Partly cloudy, with a low around 33. West southwest wind 11 to 14 mph becoming northwest after midnight. Winds could gust as high as 22 mph.
Saturday
A 40 percent chance of showers before noon. Mostly sunny, with a high near 48. Northwest wind 7 to 10 mph.
Saturday Night
Mostly clear, with a low around 32. Breezy, with a southwest wind 6 to 11 mph increasing to 12 to 17 mph after midnight. Winds could gust as high as 25 mph.
Sunday
Sunny, with a high near 65. Windy, with a southwest wind 18 to 23 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 36 mph.
Sunday Night
A 20 percent chance of showers after midnight. Mostly clear, with a low around 38. Breezy.
Monday
A 50 percent chance of showers. Partly sunny, with a high near 52. Breezy.
Monday Night
A chance of rain showers before 1am, then a slight chance of rain and snow showers. Partly cloudy, with a low around 27. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 50. Breezy.
Tuesday Night
Partly cloudy, with a low around 31.
Wednesday
Mostly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Bar Nunn WY
 42.89°N 106.34°W (Elev. 5272 ft)
7:02 am MDT Oct 16, 2025
7am MDT Oct 16, 2025-6pm MDT Oct 22, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database