Severe Thunderstorms and Heavy Rain Across the Central US and Central Appalachians

Severe thunderstorms producing damaging winds, hail and possibly a few tornadoes are expected across parts of the central Plains and the Missouri Valley. Heavy rainfall and flash flooding is also expected in the area. Thunderstorms and heavy rain may also bring additional flooding impacts to the central Appalachians. High temperatures and critical fire weather conditions expected in the Southwest. Read More >

Hazardous Weather Conditions

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Clear

73°F

23°C

Humidity 44%
Wind Speed N 0 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 17 Jun 12:53 PM MDT
Extended Forecast for

Bar Nunn WY

  • This Afternoon

    This Afternoon: Scattered showers and thunderstorms, mainly after 2pm.  Mostly sunny, with a high near 74. North northeast wind 7 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 50%.

    High: 74 °F

    Scattered
    T-storms

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly before 8pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 48. North northeast wind 5 to 13 mph becoming west after midnight.  Chance of precipitation is 30%.

    Low: 48 °F

    Scattered
    T-storms then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 84. West southwest wind 7 to 13 mph, with gusts as high as 20 mph.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52. West northwest wind 6 to 11 mph becoming east southeast in the evening.

    Low: 52 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 94. Southwest wind 7 to 13 mph, with gusts as high as 21 mph.

    High: 94 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 58. Southwest wind 8 to 13 mph becoming south southeast in the evening. Winds could gust as high as 21 mph.

    Low: 58 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 93. Breezy, with a west southwest wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 93 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 58. Breezy.

    Low: 58 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 92. Windy.

    High: 92 °F

    Sunny and
    Windy

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 74. North northeast wind 7 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Tonight
Scattered showers and thunderstorms, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 48. North northeast wind 5 to 13 mph becoming west after midnight. Chance of precipitation is 30%.
Wednesday
Sunny, with a high near 84. West southwest wind 7 to 13 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 52. West northwest wind 6 to 11 mph becoming east southeast in the evening.
Juneteenth
Sunny, with a high near 94. Southwest wind 7 to 13 mph, with gusts as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 58. Southwest wind 8 to 13 mph becoming south southeast in the evening. Winds could gust as high as 21 mph.
Friday
Sunny, with a high near 93. Breezy, with a west southwest wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph.
Friday Night
Mostly clear, with a low around 58. Breezy.
Saturday
Sunny, with a high near 92. Windy.
Saturday Night
Mostly clear, with a low around 53. Breezy.
Sunday
Sunny, with a high near 82. Breezy.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 46. Breezy.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 76. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Bar Nunn WY
 42.92°N 106.35°W (Elev. 5322 ft)
11:59 am MDT Jun 17, 2025
1pm MDT Jun 17, 2025-6pm MDT Jun 23, 2025
 
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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