Severe Weather Threat and Extreme Temperatures Impacting Portions of the Southern U.S

Strong to severe thunderstorms are expected to develop from central Texas into the Ohio Valley and Great Lakes Wednesday. Areas who will see the greatest chances for damaging hail and winds will be from north Texas to the Ozarks. Parts of south Texas and Florida will experience dangerous to extreme heat over the next several days. Dangerous heat stress may continue into early next week. Read More >

Current conditions at

Chester County Airport (KMQS)

Lat: 39.98°NLon: 75.87°WElev: 659ft.

Fair

82°F

28°C

Humidity	58%
Wind Speed	Vrbl 5 G 13 mph
Barometer	29.96 in
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Heat Index	84°F (29°C)
Last update	22 May 1:35 pm EDT

More Information:

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

Extended Forecast for

Coatesville PA

This Afternoon
High: 86 °F
Sunny
Tonight
Low: 65 °F
Chance
T-storms
Thursday
High: 82 °F
Chance
T-storms
Thursday Night
Low: 64 °F
Slight Chance
T-storms
Friday
High: 82 °F
Slight Chance
Showers then
Slight Chance
T-storms
Friday Night
Low: 62 °F
Partly Cloudy
then Slight
Chance
Showers
Saturday
High: 78 °F
Chance
Showers then
Chance
T-storms
Saturday Night
Low: 62 °F
Chance
T-storms
Sunday
High: 81 °F
Partly Sunny
then Chance
Showers

Detailed Forecast

This Afternoon

Sunny, with a high near 86. South wind around 10 mph.

Tonight

A chance of showers and thunderstorms, mainly after 10pm. Mostly cloudy, with a low around 65. South wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

A chance of showers and thunderstorms. Mostly cloudy, with a high near 82. West wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A slight chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 64. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

Friday

A slight chance of showers between 8am and 5pm, then a slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 82. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 20%.

Friday Night

A slight chance of thunderstorms before 8pm, then a slight chance of showers after 2am. Partly cloudy, with a low around 62. Chance of precipitation is 20%.

Saturday

A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 78. Chance of precipitation is 50%.

Saturday Night

A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 30%.

Sunday

A chance of showers after 2pm. Mostly sunny, with a high near 81. Chance of precipitation is 30%.

Sunday Night

A chance of showers. Mostly cloudy, with a low around 62. Chance of precipitation is 50%.

Memorial Day

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 77. Chance of precipitation is 60%.

Monday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.

Tuesday

A chance of showers. Mostly sunny, with a high near 74. Chance of precipitation is 50%.