Heavy Rainfall and Severe Thunderstorm Threats for the Plains and Southeast

A frontal boundary extending from the western High Plains to the Southeast will focus additional showers and thunderstorms this weekend. Some of these storms may become severe, alongside frequent lightning, and isolated instances of flash flooding. Meanwhile dry conditions will continue for the Great Basin where fire weather concerns linger. For the mid-Atlantic and Northeast, seasonable weather. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Clear

64°F

18°C

Humidity	52%
Wind Speed	N 0 MPH
Barometer	30.22 in (1023.37 mb)
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Last update	03 Aug 08:35 AM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Casper WY

Today
High: 85 °F
Sunny
Tonight
Low: 57 °F
Mostly Clear
Monday
High: 91 °F
Sunny
Monday Night
Low: 59 °F
Partly Cloudy
Tuesday
High: 92 °F
Sunny then
Sunny and
Breezy
Tuesday Night
Low: 56 °F
Mostly Clear
Wednesday
High: 95 °F
Sunny
Wednesday Night
Low: 60 °F
Mostly Clear
Thursday
High: 97 °F
Sunny then
Sunny and
Breezy

Detailed Forecast

Today

Sunny, with a high near 85. West northwest wind 3 to 7 mph.

Tonight

Mostly clear, with a low around 57. East wind 5 to 8 mph becoming light and variable after midnight.

Monday

Sunny, with a high near 91. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.

Monday Night

Partly cloudy, with a low around 59. East southeast wind 7 to 14 mph becoming southwest after midnight. Winds could gust as high as 23 mph.

Tuesday

Sunny, with a high near 92. Breezy, with a west southwest wind 6 to 15 mph, with gusts as high as 25 mph.

Tuesday Night

Mostly clear, with a low around 56. West wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 24 mph.

Wednesday

Sunny, with a high near 95. Light southwest wind becoming west southwest 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

Wednesday Night

Mostly clear, with a low around 60.

Thursday

Sunny and hot, with a high near 97. Breezy.

Thursday Night

Partly cloudy, with a low around 59.

Friday

Mostly sunny, with a high near 93.

Friday Night

A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 56.

Saturday

A chance of showers and thunderstorms. Mostly sunny, with a high near 82.

Additional Forecasts and Information

Zone Area Forecast for Natrona County Lower Elevations, WY

Basemap Options

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ABOUT THIS FORECAST

Point Forecast:

Casper WY
42.85°N 106.34°W (Elev. 5154 ft)

7:30 am MDT Aug 3, 2025

Forecast Valid:

8am MDT Aug 3, 2025-6pm MDT Aug 9, 2025

Forecast Discussion

Additional Resources

Radar & Satellite Image

Link to Local Radar Data

Link to Satellite Data

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