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Flash Flood Warning FLASH FLOOD WARNING - Chester County
Severe Thunderstorm Watch SEVERE THUNDERSTORM WATCH - Chester County  - Lancaster County

NWS Northeast Regional Radar WU North East Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
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Updated: @ 01-Sep-2026 11:41pm  
Summary / Temperature Wind Rain Outlook
Mist, Mostly cloudy Mist, Mostly cloudy
Currently: 71.8, Max: 89.8, Min: 70.5 71.8°F
Colder 0.3°F than last hour.

Comfortable

Feels like: 72°F

  Today Yesterday
High: 89.8°F
5:03pm 		81.3°F
3:58pm
Low: 70.5°F
5:31am 		69.3°F
5:40am
Wind from ENE ENE
0
Gust:
 4 mph
0 Bft - Calm
Today: 32 mph 7:53pm
Gust Month: 32.0 mph September 01
Rain Today: 0.18 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0.01 in
This Month: 0.18 in
Yearly Total: 31.54 in
Wednesday

Wednesday: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms
Humidity & Barometer Almanac Moon
Humidity: 93 %  
Dew Point: 69.6°F Decreased 0.4°F since last hour.
Barometer: 30.03 inHg Rising 0.07 inHg/hr
Baro Trend: Rising Rapidly
Sunrise: 6:30am
Sunset: 7:37pm
Moonset: 11:22am
Moonrise: 9:35pm
Waning Gibbous
Waning Gibbous, Moon at 19 days in cycle
74%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 7.1 @ 12:44pm
0 W/m2 (0 %)
High: 1000 @  1:54pm
 NWS Weather Forecast  - Outlook: Tonight & Wednesday
Tonight

Tonight: Scattered Showers And Thunderstorms then Chance Showers And Thunderstorms
Scattered Showers And T-Storms then Chance Showers And T-Storms

Lo 69 °F		 NWS forecast: Scattered showers and thunderstorms between 8pm and 11pm, then a chance of showers and thunderstorms between midnight and 1am, then a slight chance of showers and thunderstorms between 1am and 2am. Some of the storms could be severe. Mostly cloudy, with a low around 69. Northeast wind 0 to 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Davis VP+ forecast: Partly cloudy and cooler.
 
Wednesday

Wednesday: Slight Chance Showers And Thunderstorms
Slight Chance Showers And T-Storms

Hi 81 °F		 NWS forecast: A slight chance of rain showers before 11am, then a slight chance of showers and thunderstorms between 11am and 4pm, then a chance of showers and thunderstorms between 4pm and 5pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 81. East wind 0 to 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.