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Hazardous Weather Conditions

Current conditions at

Chester County Airport (KMQS)

Lat: 39.98°NLon: 75.87°WElev: 659ft.

Fog/Mist

70°F

21°C

Humidity	100%
Wind Speed	Vrbl 5 mph
Barometer	30.05 in
Dewpoint	70°F (21°C)
Visibility	6.00 mi
Last update	19 May 8:55 pm EDT

More Information:

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

Extended Forecast for

2 Miles E Mendenhall PA

Heat Advisory May 19, 09:14pm until May 20, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory May 19, 09:14pm until May 20, 08:00pm
NOW until 8:00pm Wed
Heat Advisory
Tonight
Low: 70 °F
Partly Cloudy
Wednesday
High: 91 °F
Sunny then
Showers
Likely
Wednesday Night
Low: 55 °F
Showers
Likely
Thursday
High: 64 °F
Showers
Likely
Thursday Night
Low: 50 °F
Mostly Cloudy
Friday
High: 63 °F
Showers
Likely
Friday Night
Low: 48 °F
Showers
Saturday
High: 60 °F
Showers

Detailed Forecast

Tonight

Partly cloudy, with a low around 70. Southwest wind 5 to 10 mph.

Wednesday

A chance of showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Increasing clouds, with a high near 91. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 55. Northwest wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

Showers and thunderstorms likely before 11am, then a chance of showers. Mostly cloudy, with a high near 64. Northeast wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Mostly cloudy, with a low around 50. East wind around 5 mph becoming calm.

Friday

Showers likely, mainly after 2pm. Mostly cloudy, with a high near 63. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

Showers. Low around 48. Chance of precipitation is 80%.

Saturday

Showers. High near 60. Chance of precipitation is 80%.

Saturday Night

Showers likely, mainly before 2am. Cloudy, with a low around 51. Chance of precipitation is 70%.

Sunday

A chance of showers. Mostly cloudy, with a high near 68. Chance of precipitation is 50%.

Sunday Night

A chance of showers. Mostly cloudy, with a low around 55. Chance of precipitation is 50%.

Memorial Day

A chance of showers. Mostly cloudy, with a high near 74. Chance of precipitation is 30%.