Thunderstorms and Heavy Rainfall in the Mid-Atlantic and Southern New England; Fire Weather Concerns in the West

Heavy rain and isolated severe thunderstorms may continue to bring flash and urban flooding to the northern Mid-Atlantic and southern New England through tonight. Isolated dry thunderstorms will continue to bring a fire weather threat to the northwestern Great Basin through Friday. Read More >

Hazardous Weather Conditions

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Clear

54°F

12°C

Humidity 81%
Wind Speed NE 6 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 01 Aug 05:20 AM MDT
Extended Forecast for

2 Miles S Casper/Natrona Intl Airport WY

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly between 3pm and 5pm.  Mostly sunny, with a high near 86. West southwest wind 6 to 13 mph becoming east in the afternoon.

    High: 86 °F

    Mostly Sunny
    then Chance
    Showers

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms before 8pm.  Mostly clear, with a low around 54. Northeast wind 5 to 9 mph becoming calm.

    Low: 54 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after noon.  Increasing clouds, with a high near 90. West southwest wind 6 to 10 mph becoming north in the afternoon.

    High: 90 °F

    Sunny then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, then gradually becoming mostly clear, with a low around 51. North wind 5 to 10 mph becoming light and variable  after midnight.

    Low: 51 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 86. Light and variable wind becoming north 5 to 9 mph in the morning.

    High: 86 °F

    Sunny then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 51. North wind 5 to 10 mph becoming light and variable  after midnight.

    Low: 51 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 92. Calm wind becoming south southeast 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 92 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 93. Breezy.

    High: 93 °F

    Sunny then
    Sunny and
    Breezy

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly between 3pm and 5pm. Mostly sunny, with a high near 86. West southwest wind 6 to 13 mph becoming east in the afternoon.
Tonight
A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 54. Northeast wind 5 to 9 mph becoming calm.
Saturday
A 20 percent chance of showers and thunderstorms after noon. Increasing clouds, with a high near 90. West southwest wind 6 to 10 mph becoming north in the afternoon.
Saturday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 51. North wind 5 to 10 mph becoming light and variable after midnight.
Sunday
A 30 percent chance of showers and thunderstorms after noon. Sunny, with a high near 86. Light and variable wind becoming north 5 to 9 mph in the morning.
Sunday Night
Mostly clear, with a low around 51. North wind 5 to 10 mph becoming light and variable after midnight.
Monday
Sunny, with a high near 92. Calm wind becoming south southeast 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
Sunny, with a high near 93. Breezy.
Tuesday Night
Mostly clear, with a low around 53.
Wednesday
Sunny, with a high near 96.
Wednesday Night
Partly cloudy, with a low around 55.
Thursday
Sunny, with a high near 93.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Casper/Natrona Intl Airport WY
 42.91°N 106.46°W (Elev. 5325 ft)
5:28 am MDT Aug 1, 2025
5am MDT Aug 1, 2025-6pm MDT Aug 7, 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