Fire Weather Issues; Pacific System Moving Inland

Dry fuels, strong winds and dry weather will continue to bring elevated to critical fire weather conditions to the areas of the Plains, Midwest and Southeast today. A Pacific storm system will bring low elevation rain and heavy high elevation mountain snow to California through early week, expanding into the Pacific Northwest, Great Basin, and southern California on Tuesday. Read More >

Current conditions at

York, York Airport (KTHV)

Lat: 39.92°NLon: 76.88°WElev: 479ft.

Mostly Cloudy

47°F

8°C

Humidity 46%
Wind Speed NW 13 mph
Barometer 30.20 in (1023.3 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 20 Apr 12:53 pm EDT
Extended Forecast for

Glen Rock PA

Freeze Warning April 21, 12:00am until April 21, 09:00am
Click here for hazard details and duration
Freeze Warning
  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 51. Northwest wind around 14 mph, with gusts as high as 23 mph.

    High: 51 °F

    Mostly Sunny

  • Tonight

    Tonight: Widespread frost after 5am.  Otherwise, mostly clear, with a low around 28. Northwest wind 5 to 7 mph becoming calm  after midnight.

    Low: 28 °F

    Mostly Clear
    then Frost

  • Tuesday

    Tuesday: Sunny, with a high near 57. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 57 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers after 2am.  Mostly cloudy, with a low around 45. South wind 7 to 9 mph.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Partly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers.  Mostly cloudy, with a high near 69. Southwest wind around 7 mph becoming west in the afternoon.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 69 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 51. Northwest wind around 14 mph, with gusts as high as 23 mph.
Tonight
Widespread frost after 5am. Otherwise, mostly clear, with a low around 28. Northwest wind 5 to 7 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 57. Calm wind becoming southwest around 6 mph in the afternoon.
Tuesday Night
A chance of showers after 2am. Mostly cloudy, with a low around 45. South wind 7 to 9 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of showers. Mostly cloudy, with a high near 69. Southwest wind around 7 mph becoming west in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Partly cloudy, with a low around 47.
Thursday
Sunny, with a high near 72.
Thursday Night
Partly cloudy, with a low around 50.
Friday
Mostly sunny, with a high near 74.
Friday Night
A chance of showers after 8pm. Mostly cloudy, with a low around 53. Chance of precipitation is 30%.
Saturday
Showers likely. Partly sunny, with a high near 62. Chance of precipitation is 60%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.
Sunday
A chance of showers. Partly sunny, with a high near 63. Chance of precipitation is 40%.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Glen Rock PA
 39.79°N 76.72°W (Elev. 676 ft)
11:52 am EDT Apr 20, 2026
1pm EDT Apr 20, 2026-6pm EDT Apr 26, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database