Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Current conditions at

Chester County Airport (KMQS)

Lat: 39.98° N Lon: 75.87° W Elev: 659 ft.

Overcast

50°F

10°C

Humidity 54%
Wind Speed Vrbl 3 mph
Barometer 29.72 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 15 Nov 1:15 pm EST
Detailed forecast for

Western Chester

This Afternoon
Cloudy with scattered showers. Highs in the upper 50s. South winds around 5 mph. Chance of rain 40 percent.
Tonight
Mostly cloudy. Showers likely with a slight chance of thunderstorms in the evening, then scattered showers after midnight. Not as cool with lows in the upper 40s. Southwest winds 5 to 10 mph with gusts up to 20 mph, becoming west 10 to 15 mph with gusts up to 30 mph after midnight. Chance of rain 70 percent.
Sunday
Partly sunny and breezy. Highs in the mid 50s. Temperature falling into the mid 40s in the afternoon. Northwest winds 15 to 25 mph with gusts up to 45 mph.
Sunday Night
Mostly cloudy. Cooler with lows in the mid 30s. West winds 15 to 20 mph with gusts up to 40 mph.
Monday
Partly sunny and breezy. Highs in the mid 40s. West winds 15 to 25 mph with gusts up to 40 mph.
Monday Night
Partly cloudy in the evening, then becoming mostly clear. Cold with lows around 30.
Tuesday
Mostly sunny in the morning, then becoming mostly cloudy. Highs in the mid 40s.
Tuesday Night
Mostly cloudy with a 40 percent chance of rain. Lows in the mid 30s.
Wednesday
Partly sunny. Highs in the upper 40s.
Wednesday Night
Mostly cloudy. Cold with lows in the lower 30s.
Thursday
Partly sunny in the morning, then becoming mostly cloudy. Highs around 50.
Thursday Night
Mostly cloudy with a 40 percent chance of rain. Lows in the upper 30s.
Friday
Mostly cloudy with a 40 percent chance of rain. Highs in the upper 50s.



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1238 PM EST Sat Nov 15 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database