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Hazardous Weather Conditions

Current conditions at

Chester County Airport (KMQS)

Lat: 39.98°NLon: 75.87°WElev: 659ft.

38°F

3°C

Humidity 93%
Wind Speed NW 3 mph
Barometer 30.47 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 19 Oct 3:55 am EDT
Extended Forecast for

2 Miles N West Chester PA

Frost Advisory October 19, 04:12am until October 19, 09:00am
Click here for hazard details and duration
...
  •  
    Frost Advisory October 19, 04:12am until October 19, 09:00am

    NOW until 9:00am Mon

    Frost Advisory

  • Today

    High: 64 °F

    Frost then
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 45. North wind 5 to 10 mph.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 66. North wind around 10 mph, with gusts as high as 20 mph.

    High: 66 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 43. North wind 5 to 10 mph.

    Low: 43 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 63. North wind around 10 mph.

    High: 63 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 43.

    Low: 43 °F

    Clear

Detailed Forecast

Today
Widespread frost before 10am. Otherwise, sunny, with a high near 64. Northeast wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 45. North wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 66. North wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 43. North wind 5 to 10 mph.
Wednesday
Sunny, with a high near 63. North wind around 10 mph.
Wednesday Night
Mostly clear, with a low around 40.
Thursday
Sunny, with a high near 66.
Thursday Night
Clear, with a low around 43.
Friday
Sunny, with a high near 61.
Friday Night
Mostly clear, with a low around 38.
Saturday
Sunny, with a high near 61.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N West Chester PA
 39.99°N 75.62°W (Elev. 400 ft)
Last Update:
4:08 am EDT Oct 19, 2026
Forecast Valid:
4am EDT Oct 19, 2026-6pm EDT Oct 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation