Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast from parts of the central High Plains into the Upper Midwest, and across parts of the Northeast. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

Current conditions at

Casper, Natrona County International Airport (KCPR)

Lat: 42.8975° N Lon: 106.47306° W Elev: 5348.0 ft.

Clear

66°F

19°C

Humidity 25%
Wind Speed NW 12 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 30 Jun 09:30 PM MDT
Detailed forecast for

Natrona County Lower Elevations

This Afternoon
Partly cloudy. Highs around 80. West winds 10 to 15 mph with gusts up to 25 mph.
Tonight
Mostly cloudy with scattered showers with isolated thunderstorms in the evening, then partly cloudy after midnight. Some thunderstorms may produce gusty winds in the evening. Lows in the upper 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent.
Wednesday
Sunny. Highs in the lower 80s. West winds 10 to 15 mph.
Wednesday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s. Southwest winds 10 to 15 mph.
Thursday
Mostly sunny. Highs in the mid 80s. Southwest winds 10 to 15 mph. Gusts up to 30 mph in the afternoon.
Thursday Night
Partly cloudy in the evening, then clearing. Lows in the lower 50s.
Friday
Mostly sunny. Highs around 90.
Friday Night
Partly cloudy. Lows in the lower 50s.
Independence Day
Partly cloudy in the morning, then clearing. Highs in the mid 80s.
Saturday Night
Clear. Lows in the lower 50s.
Sunday
Sunny. Highs around 90.
Sunday Night
Mostly clear. Lows in the mid 50s.
Monday
Mostly sunny. Highs around 90.



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132 PM MDT Tue Jun 30 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database