Extreme Fire Weather Concerns for the Western U.S.; Severe Weather and Flooding Threats for the Central U.S.

Extremely critical fire weather conditions are expected to develop across the Great Basin and Southwest today, and exceptionally dry and windy conditions will promote rapid wildfire spread through the weekend. Scattered severe thunderstorms and heavy rain are possible across parts of the Ozark Plateau into lower Ohio Valley and parts of the northern Rockies into adjacent Great Plains. Read More >

Current conditions at

Chester County Airport (KMQS)

Lat: 39.98°NLon: 75.87°WElev: 659ft.

Overcast

71°F

22°C

Humidity	84%
Wind Speed	E 9 mph
Barometer	30.01 in
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	27 Jun 3:35 pm EDT

More Information:

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

Extended Forecast for

Narvon PA

This Afternoon
High: 75 °F
Showers
Likely
Tonight
Low: 64 °F
Chance
Showers and
Patchy Fog
Sunday
High: 82 °F
Chance
Showers and
Patchy Fog
then Chance
T-storms
Sunday Night
Low: 64 °F
Chance
T-storms then
Mostly Cloudy
Monday
High: 86 °F
Mostly Sunny
Monday Night
Low: 65 °F
Partly Cloudy
Tuesday
High: 89 °F
Sunny
Tuesday Night
Low: 70 °F
Mostly Clear
Wednesday
High: 96 °F
Hot

Detailed Forecast

This Afternoon

Showers likely, mainly before 4pm. Cloudy, with a high near 75. East wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

A slight chance of showers and thunderstorms, then a chance of showers after 11pm. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 64. Light east wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 82. Light east wind. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 64. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

Mostly sunny, with a high near 86. Light east wind.

Monday Night

Partly cloudy, with a low around 65.

Tuesday

Sunny, with a high near 89.

Tuesday Night

Mostly clear, with a low around 70.

Wednesday

Sunny and hot, with a high near 96.

Wednesday Night

Mostly clear, with a low around 75.