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

Severe Weather and Excessive Rain from the Southern Plains into the Mississippi Valley

Severe thunderstorms may produce tornadoes, some strong, damaging wind gusts above 70 mph, and very large hail exceeding 2 inches in diameter, and intense rainfall that may cause flash flooding tonight across much of the southern Plains and lower Missouri Valley. The severe thunderstorms and excessive rainfall will expand from east Texas into the Mississippi Valley on Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Clear

39°F

4°C

Humidity 69%
Wind Speed ENE 9 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 27 Apr 10:35 PM MDT
Extended Forecast for

7 Miles S Powder River WY

  • Tonight

    Tonight: Partly cloudy, with a low around 32. East northeast wind 5 to 8 mph becoming south after midnight.

    Partly Cloudy

    Low: 32 °F

  • Sunday

    Sunday: A slight chance of showers between 1pm and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 54. Light and variable wind becoming north 9 to 14 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 30%.

    Mostly Sunny
    then Chance
    Showers

    High: 54 °F

  • Sunday
    Night

    Sunday Night: A chance of rain showers, possibly mixing with snow after 3am, then gradually ending. Some thunder is also possible. Partly cloudy, with a low around 37. North northwest wind 6 to 10 mph becoming south southwest in the evening. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Chance
    Showers then
    Slight Chance
    Rain/Snow

    Low: 37 °F

  • Monday

    Monday: Mostly sunny, with a high near 62. Windy, with a west southwest wind 9 to 19 mph increasing to 23 to 33 mph. Winds could gust as high as 48 mph.

    Mostly Sunny
    and Windy

    High: 62 °F

  • Monday
    Night

    Monday Night: A chance of rain showers before 1am, then a chance of rain and snow showers between 1am and 2am, then a chance of snow showers after 2am. Partly cloudy, with a low around 32. Windy, with a west wind 23 to 33 mph, with gusts as high as 49 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Windy. Chance
    Showers then
    Chance
    Rain/Snow

    Low: 32 °F

  • Tuesday

    Tuesday: Sunny, with a high near 55. Windy, with a west southwest wind 24 to 32 mph, with gusts as high as 48 mph.

    Sunny and
    Windy

    High: 55 °F

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of snow showers after midnight. Mostly cloudy, with a low around 33. Windy, with a west southwest wind 21 to 26 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 40 mph.

    Partly Cloudy
    and Windy
    then Slight
    Chance Snow
    Showers

    Low: 33 °F

  • Wednesday

    Wednesday: A slight chance of snow showers before 11am, then a slight chance of rain showers. Partly sunny, with a high near 56. Breezy. Chance of precipitation is 20%.

    Slight Chance
    Rain/Snow and
    Breezy

    High: 56 °F

  • Wednesday
    Night

    Wednesday Night: A chance of rain showers before 9pm, then a chance of snow showers. Mostly cloudy, with a low around 29. Blustery. Chance of precipitation is 30%.

    Blustery.
    Chance
    Rain/Snow
    then Chance
    Snow Showers

    Low: 29 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 32. East northeast wind 5 to 8 mph becoming south after midnight.
Sunday
A slight chance of showers between 1pm and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 54. Light and variable wind becoming north 9 to 14 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 30%.
Sunday Night
A chance of rain showers, possibly mixing with snow after 3am, then gradually ending. Some thunder is also possible. Partly cloudy, with a low around 37. North northwest wind 6 to 10 mph becoming south southwest in the evening. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday
Mostly sunny, with a high near 62. Windy, with a west southwest wind 9 to 19 mph increasing to 23 to 33 mph. Winds could gust as high as 48 mph.
Monday Night
A chance of rain showers before 1am, then a chance of rain and snow showers between 1am and 2am, then a chance of snow showers after 2am. Partly cloudy, with a low around 32. Windy, with a west wind 23 to 33 mph, with gusts as high as 49 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday
Sunny, with a high near 55. Windy, with a west southwest wind 24 to 32 mph, with gusts as high as 48 mph.
Tuesday Night
A 20 percent chance of snow showers after midnight. Mostly cloudy, with a low around 33. Windy, with a west southwest wind 21 to 26 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 40 mph.
Wednesday
A slight chance of snow showers before 11am, then a slight chance of rain showers. Partly sunny, with a high near 56. Breezy. Chance of precipitation is 20%.
Wednesday Night
A chance of rain showers before 9pm, then a chance of snow showers. Mostly cloudy, with a low around 29. Blustery. Chance of precipitation is 30%.
Thursday
A chance of snow showers before 1pm, then a chance of rain showers. Partly sunny, with a high near 47. Breezy. Chance of precipitation is 40%.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 28. Blustery.
Friday
A slight chance of rain and snow showers. Mostly sunny, with a high near 55. Breezy.
Friday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 34. Breezy.
Saturday
A slight chance of rain and snow showers. Partly sunny, with a high near 58. Breezy.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
7 Miles S Powder River WY
 42.92°N 107°W (Elev. 6076 ft)
Last Update:
10:13 pm MDT Apr 27, 2024
Forecast Valid:
10pm MDT Apr 27, 2024-6pm MDT May 4, 2024
 
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Additional Resources

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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