Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Hazardous Weather Conditions

Hydrologic Outlook

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Overcast

61°F

16°C

Humidity	67%
Wind Speed	W 6 MPH
Barometer	30.16 in (1021.34 mb)
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Last update	18 Sep 10:20 PM MDT

More Information:

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

Detailed forecast for

Casper Mountain

Tonight

Mostly cloudy late this evening, then becoming partly cloudy. A chance of showers with isolated thunderstorms late this evening. Some thunderstorms may produce gusty winds, small hail, and heavy rainfall late this evening. Lows around 50. South winds around 10 mph. Chance of rain 30 percent.

Saturday

Partly cloudy. Scattered showers and thunderstorms in the afternoon. Some thunderstorms may produce gusty winds, small hail, and heavy rainfall in the afternoon. Highs in the mid 60s. Southwest winds around 10 mph with gusts up to 20 mph. Chance of rain 30 percent.

Saturday Night

Partly cloudy with scattered thunderstorms with a chance of showers in the evening, then mostly cloudy with showers likely with a slight chance of thunderstorms after midnight. Some thunderstorms may produce gusty winds, small hail, and heavy rainfall in the evening. Lows in the mid 40s. Southwest winds around 10 mph. Chance of rain 60 percent.

Sunday

Showers likely with a slight chance of thunderstorms. Highs in the mid 50s. West winds around 10 mph with gusts up to 20 mph. Chance of rain 70 percent.

Sunday Night

Partly cloudy. Lows around 40. Northwest winds around 10 mph with gusts up to 20 mph in the evening.

Monday

Mostly sunny. Highs in the lower 60s.

Monday Night

Mostly clear. Lows in the mid 40s.

Tuesday

Mostly sunny. Highs in the upper 60s.

Tuesday Night

Mostly clear with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 40s. Chance of rain 20 percent.

Wednesday

Partly cloudy in the morning, then clearing. A slight chance of. Highs in the upper 60s.

Wednesday Night

Mostly clear. Lows in the upper 40s.

Thursday

Partly cloudy in the morning, then clearing. Highs in the lower 70s.

Thursday Night

Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s.

Friday

Partly cloudy in the morning, then clearing. Highs in the lower 70s.