Dangerous, Record-Breaking Heat to Continue in the Central and Eastern U.S.; Severe Thunderstorms in the Upper Midwest; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will continue across most of the central and eastern U.S this week. Heat indices will exceed 100 degrees. Severe storms will be possible from the northern Plains into the Midwest and Great Lakes regions, as well as across the southern Appalachians Thursday, with the primary threat large to very large hail. Critical fire weather to continue in the Four Corners Region Read More >

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Clear

57°F

14°C

Humidity 35%
Wind Speed W 9 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 02 Jul 12:35 AM MDT
Detailed forecast for

Casper Mountain

Rest Of Tonight
Mostly clear. Lows around 50.
Thursday
Mostly sunny. Highs in the upper 70s. South winds around 10 mph, becoming west in the afternoon.
Thursday Night
Partly cloudy in the evening, then clearing. Lows in the lower 50s. West winds around 10 mph in the evening.
Friday
Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. West winds 10 to 15 mph.
Friday Night
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s. Northwest winds around 10 mph with gusts up to 25 mph in the evening.
Independence Day
Mostly sunny. Highs in the upper 70s.
Saturday Night
Mostly clear. Lows in the mid 50s.
Sunday
Mostly sunny. Highs in the lower 80s.
Sunday Night
Partly cloudy in the evening, then clearing. Lows in the upper 50s.
Monday
Partly cloudy in the morning, then clearing. A slight chance of. Highs in the lower 80s.
Monday Night
Partly cloudy in the evening, then clearing. Lows in the upper 50s.
Tuesday
Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 20 percent.
Tuesday Night
Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 50s. Chance of rain 20 percent.
Wednesday
Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 20 percent.



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1232 AM MDT Thu Jul 2 2026
 
 

Additional Resources

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National Digital Forecast Database