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September Climate Summary for Central and Western Wyoming

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Partly Cloudy

81°F

27°C

Humidity	17%
Wind Speed	SSW 21 MPH
Barometer	29.94 in (1013.89 mb)
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	03 Oct 03:20 PM MDT

More Information:

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

Detailed forecast for

Natrona County Lower Elevations

This Afternoon

Sunny, windy with highs around 80. Southwest winds 20 to 30 mph with gusts up to 45 mph.

Tonight

Mostly clear in the evening, then partly cloudy with scattered showers with isolated thunderstorms after midnight. Some thunderstorms may produce gusty winds after midnight. Breezy with lows around 50. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 30 percent.

Saturday

Mostly cloudy. Scattered showers with isolated thunderstorms in the morning, then numerous showers and scattered thunderstorms in the afternoon. Some thunderstorms may produce gusty winds. Breezy with highs in the mid 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph, becoming south 15 to 20 mph with gusts up to 35 mph in the afternoon. Chance of rain 60 percent.

Saturday Night

Scattered thunderstorms in the evening. Rain showers. Some thunderstorms may produce gusty winds in the evening. Breezy with lows in the upper 30s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent.

Sunday

Rain showers in the morning, then rain showers likely with a slight chance of thunderstorms in the afternoon. Cooler with highs in the mid 40s. Northwest winds 10 to 15 mph, becoming northeast in the afternoon. Chance of rain 80 percent.

Sunday Night

Cloudy. A chance of rain showers in the evening, then rain showers likely with a chance of snow showers after midnight. Little or no snow accumulation. Lows in the mid 30s. Chance of precipitation 60 percent.

Monday

Cloudy in the morning, then becoming partly cloudy. A 20 percent chance of rain showers. Highs in the lower 50s.

Monday Night

Mostly clear. Lows in the lower 30s.

Tuesday

Mostly sunny. Highs around 60.

Tuesday Night

Clear. Lows around 40.

Wednesday

Mostly sunny. Highs in the upper 60s.

Wednesday Night

Mostly clear. Lows around 40.