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Hazardous Weather Conditions

Current conditions at

York, York Airport (KTHV)

Lat: 39.92°NLon: 76.88°WElev: 479ft.

Fog/Mist

34°F

1°C

Humidity 100%
Wind Speed SE 5 mph
Barometer 30.03 in (1017.3 mb)
Dewpoint 34°F (1°C)
Visibility 3.00 mi
Wind Chill29°F (-2°C)
Last update 18 Feb 12:53 am EST
Extended Forecast for

Thomasville PA

Dense Fog Advisory until February 18, 10:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until February 18, 10:00am

    NOW until 10:00am Wed

    Dense Fog Advisory

  • Overnight

    Low: 35 °F

    Dense Fog

  • Wednesday

    Wednesday: A chance of rain, mainly between 1pm and 4pm. Widespread dense fog, mainly before 8am. Otherwise, mostly cloudy, with a high near 53. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 40%.

    High: 53 °F

    Chance Rain
    and Dense Fog

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 37. Southwest wind around 6 mph becoming calm in the evening.

    Low: 37 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of rain after 1pm. Patchy fog before 9am. Otherwise, cloudy, with a high near 48. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 48 °F

    Patchy Fog
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain. Low around 35. East wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 35 °F

    Rain

  • Friday

    Friday: Rain, mainly before 1pm. High near 50. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 50 °F

    Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

Detailed Forecast

Overnight
Widespread dense fog, mainly after 1am. Otherwise, cloudy, with a low around 35. Calm wind.
Wednesday
A chance of rain, mainly between 1pm and 4pm. Widespread dense fog, mainly before 8am. Otherwise, mostly cloudy, with a high near 53. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 40%.
Wednesday Night
Partly cloudy, with a low around 37. Southwest wind around 6 mph becoming calm in the evening.
Thursday
A chance of rain after 1pm. Patchy fog before 9am. Otherwise, cloudy, with a high near 48. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain. Low around 35. East wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Rain, mainly before 1pm. High near 50. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Mostly cloudy, with a low around 32.
Saturday
Partly sunny, with a high near 51.
Saturday Night
A chance of rain and snow showers after 1am. Partly cloudy, with a low around 27. Chance of precipitation is 40%.
Sunday
A chance of rain and snow showers before 1pm, then a chance of snow showers. Mostly cloudy, with a high near 39. Chance of precipitation is 50%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 37.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
Sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Thomasville PA
 39.92°N 76.87°W (Elev. 492 ft)
Last Update:
8:16 pm EST Feb 17, 2026
Forecast Valid:
12am EST Feb 18, 2026-6pm EST Feb 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation