Hazardous Weather Conditions
Current conditions at
Chester County Airport (KMQS)
Lat: 39.98°NLon: 75.87°WElev: 659ft.
Mostly Cloudy
88°F
31°C
| Humidity | 43% |
| Wind Speed | W 7 mph |
| Barometer | 30.05 in |
| Dewpoint | 63°F (17°C) |
| Visibility | 9.00 mi |
| Heat Index | 89°F (32°C) |
| Last update | 19 May 4:55 pm EDT |
Extended Forecast for
2 Miles WNW Brandamore PA
Heat Advisory May 19, 05:08pm until May 20, 08:00pm
NOW until 8:00pm Wed
Heat Advisory
Tonight
Low: 70 °F
Slight Chance
T-storms then
Partly CloudyWednesday
High: 89 °F
Sunny then
Showers
LikelyWednesday Night

Low: 54 °F
Showers
LikelyThursday

High: 64 °F
Showers
LikelyThursday Night

Low: 50 °F
Mostly Cloudy
Friday

High: 62 °F
Showers
LikelyFriday Night

Low: 47 °F
Showers
Saturday

High: 59 °F
Showers
Detailed Forecast
Tonight
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 70. Southwest wind 5 to 15 mph. Chance of precipitation is 20%.
Wednesday
A chance of showers and thunderstorms between 2pm and 3pm, then showers likely and possibly a thunderstorm after 3pm. Increasing clouds, with a high near 89. West wind 5 to 15 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 54. North wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers likely, mainly before 8am. Mostly cloudy, with a high near 64. North wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Mostly cloudy, with a low around 50. Calm wind.
Friday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 62. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Showers. Low around 47. Chance of precipitation is 80%.
Saturday
Showers. High near 59. Chance of precipitation is 80%.
Saturday Night
Showers, mainly before 2am. Low around 51. Chance of precipitation is 80%.
Sunday
A chance of showers. Mostly cloudy, with a high near 67. Chance of precipitation is 50%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 54. Chance of precipitation is 50%.
Memorial Day
A chance of showers. Mostly cloudy, with a high near 74. Chance of precipitation is 30%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 40%.
Tuesday
A chance of showers. Mostly cloudy, with a high near 75. Chance of precipitation is 40%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles WNW Brandamore PA
39.97°N 75.88°W (Elev. 581 ft)
39.97°N 75.88°W (Elev. 581 ft)
4:07 pm EDT May 19, 2026
5pm EDT May 19, 2026-6pm EDT May 26, 2026



