Major Heat Wave Expected for Two-Thirds of the U.S.

A dangerous and widespread summer heat wave is expected through this upcoming weekend across much of the Central and Eastern U.S. A large dome of high pressure will allow high temperatures to surge into the 90s and 100s in many locations, while heat indices will top 100 and approach 110 degrees or higher. There also will be no relief at night, as low temperatures remain in the upper 70s and 80s. Read More >

Current conditions at

Casper, Natrona County International Airport (KCPR)

Lat: 42.8975°NLon: 106.47306°WElev: 5348ft.

Fair

19°C

66°F

Humidity 64%
Wind Speed SW 9 MPH
Barometer 30.02 in
Dewpoint 12°C (54°F)
Visibility 16 km
Last update 17 Jul 8:35 am MDT
Extended Forecast for

Casper WY

Fire Weather Watch July 18, 02:00pm until July 18, 08:00pm
Click here for hazard details and duration
Fire Weather Watch
  • Today

    Today: A slight chance of showers and thunderstorms before 3pm, then a slight chance of showers between 3pm and 4pm.  Mostly sunny, with a high near 31. Breezy, with a south southwest wind 10 to 15 km/h becoming west 24 to 29 km/h in the afternoon. Winds could gust as high as 40 km/h.  Chance of precipitation is 20%.

    Slight Chance
    Showers then
    Slight Chance
    T-storms and
    Breezy

    High: 31 °C

  • Tonight

    Tonight: Mostly clear, with a low around 16. Breezy, with a west wind 24 to 29 km/h decreasing to 11 to 16 km/h after midnight. Winds could gust as high as 39 km/h.

    Mostly Clear
    and Breezy
    then Mostly
    Clear

    Low: 16 °C

  • Thursday

    Thursday: Sunny, with a high near 34. Windy, with a west southwest wind 14 to 24 km/h increasing to 32 to 42 km/h. Winds could gust as high as 55 km/h.

    Sunny and
    Windy

    High: 34 °C

  • Thursday
    Night

    Thursday Night: Clear, with a low around 14. Windy, with a west wind 35 to 40 km/h becoming light and variable  after midnight. Winds could gust as high as 55 km/h.

    Clear and
    Windy then
    Clear

    Low: 14 °C

  • Friday

    Friday: Sunny and hot, with a high near 36. Light and variable wind becoming west southwest 18 to 23 km/h in the morning.

    Hot

    High: 36 °C

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 14. West wind 18 to 23 km/h becoming north northwest 5 to 10 km/h in the evening.

    Mostly Clear

    Low: 14 °C

  • Saturday

    Saturday: Sunny, with a high near 32. North wind 5 to 13 km/h becoming southwest in the morning.

    Sunny

    High: 32 °C

  • Saturday
    Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before midnight.  Mostly clear, with a low around 12.

    Slight Chance
    T-storms then
    Mostly Clear

    Low: 12 °C

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 29.

    Sunny then
    Slight Chance
    T-storms

    High: 29 °C

Detailed Forecast

Today
A slight chance of showers and thunderstorms before 3pm, then a slight chance of showers between 3pm and 4pm. Mostly sunny, with a high near 31. Breezy, with a south southwest wind 10 to 15 km/h becoming west 24 to 29 km/h in the afternoon. Winds could gust as high as 40 km/h. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 16. Breezy, with a west wind 24 to 29 km/h decreasing to 11 to 16 km/h after midnight. Winds could gust as high as 39 km/h.
Thursday
Sunny, with a high near 34. Windy, with a west southwest wind 14 to 24 km/h increasing to 32 to 42 km/h. Winds could gust as high as 55 km/h.
Thursday Night
Clear, with a low around 14. Windy, with a west wind 35 to 40 km/h becoming light and variable after midnight. Winds could gust as high as 55 km/h.
Friday
Sunny and hot, with a high near 36. Light and variable wind becoming west southwest 18 to 23 km/h in the morning.
Friday Night
Mostly clear, with a low around 14. West wind 18 to 23 km/h becoming north northwest 5 to 10 km/h in the evening.
Saturday
Sunny, with a high near 32. North wind 5 to 13 km/h becoming southwest in the morning.
Saturday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 12.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 29.
Sunday Night
Mostly clear, with a low around 13.
Monday
Sunny, with a high near 32.
Monday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 14.
Tuesday
Sunny, with a high near 33.
Click Map For Forecast
Point Forecast:
Casper WY
 42.83°N 106.34°W (Elev. 1596 m)
6:42 am MDT Jul 17, 2019
9am MDT Jul 17, 2019-6pm MDT Jul 23, 2019
 
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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