Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

Chester County Airport (KMQS)

Lat: 39.98°NLon: 75.87°WElev: 659ft.

Partly Cloudy

32°F

0°C

Humidity	100%
Wind Speed	Calm
Barometer	30.05 in
Dewpoint	32°F (0°C)
Visibility	9.00 mi
Last update	7 Dec 9:15 pm EST

More Information:

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

Extended Forecast for

2 Miles NNW Elverson PA

Tonight
Low: 22 °F
Partly Cloudy
Monday
High: 29 °F
Partly Sunny
Monday Night
Low: 11 °F
Partly Cloudy
Tuesday
High: 32 °F
Increasing
Clouds
Tuesday Night
Low: 28 °F
Mostly Cloudy
then Slight
Chance Snow
Wednesday
High: 45 °F
Chance Rain
Wednesday Night
Low: 31 °F
Mostly Cloudy
Thursday
High: 39 °F
Partly Sunny
Thursday Night
Low: 26 °F
Chance Snow

Detailed Forecast

Tonight

Partly cloudy, with a low around 22. West wind 5 to 15 mph becoming north after midnight.

Monday

Partly sunny, with a high near 29. North wind 10 to 15 mph, with gusts as high as 25 mph.

Monday Night

Partly cloudy, with a low around 11. North wind around 5 mph becoming calm.

Tuesday

Increasing clouds, with a high near 32. Light and variable wind becoming south 5 to 10 mph in the afternoon.

Tuesday Night

A slight chance of snow after 1am. Mostly cloudy, with a low around 28. South wind around 5 mph. Chance of precipitation is 20%.

Wednesday

A chance of rain. Mostly cloudy, with a high near 45. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

Mostly cloudy, with a low around 31.

Thursday

Partly sunny, with a high near 39.

Thursday Night

A chance of snow. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.

Friday

A chance of snow. Partly sunny, with a high near 35. Chance of precipitation is 30%.

Friday Night

A chance of snow. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.

Saturday

Partly sunny, with a high near 30.