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Hazardous Weather Conditions

Current conditions at

State College Regional Airport (KUNV)

Lat: 40.85°NLon: 77.85°WElev: 1231ft.

Overcast

36°F

2°C

Humidity 70%
Wind Speed W 12 mph
Barometer 29.99 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 21 Feb 9:53 am EST
Extended Forecast for

Castanea PA

  • Today

    Today: Mostly cloudy, with a high near 42. West wind 3 to 6 mph.

    High: 42 °F

    Mostly Cloudy

  • Tonight

    Tonight: A chance of snow, mainly after 3am. Increasing clouds, with a low around 30. Calm wind. Chance of precipitation is 40%.

    Low: 30 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow, mainly after 7am. High near 35. Calm wind. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    High: 35 °F

    Snow

  • Sunday Night

    Sunday Night: Snow. Low around 28. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 28 °F

    Snow

  • Monday

    Monday: A chance of snow showers before 1pm. Mostly cloudy, with a high near 38. Northwest wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    High: 38 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 30%.

    Low: 20 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Wednesday

    Wednesday: A chance of snow showers before 1pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 40. Chance of precipitation is 40%.

    High: 40 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

Detailed Forecast

Today
Mostly cloudy, with a high near 42. West wind 3 to 6 mph.
Tonight
A chance of snow, mainly after 3am. Increasing clouds, with a low around 30. Calm wind. Chance of precipitation is 40%.
Sunday
Snow, mainly after 7am. High near 35. Calm wind. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Sunday Night
Snow. Low around 28. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Monday
A chance of snow showers before 1pm. Mostly cloudy, with a high near 38. Northwest wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 17.
Tuesday
Partly sunny, with a high near 31.
Tuesday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 30%.
Wednesday
A chance of snow showers before 1pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 40. Chance of precipitation is 40%.
Wednesday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.
Thursday
A chance of showers. Mostly cloudy, with a high near 44. Chance of precipitation is 50%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Castanea PA
 41.13°N 77.45°W (Elev. 604 ft)
Last Update:
7:06 am EST Feb 21, 2026
Forecast Valid:
10am EST Feb 21, 2026-6pm EST Feb 27, 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