National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

State College Regional Airport (KUNV)

Lat: 40.85°NLon: 77.85°WElev: 1231ft.

Partly Cloudy

32°F

0°C

Humidity 75%
Wind Speed W 9 mph
Barometer 29.96 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 25 Dec 6:53 am EST
Extended Forecast for

Mackeyville PA

Winter Storm Watch December 26, 07:00am until December 27, 07:00am
Click here for hazard details and duration
Winter Storm Watch

  • Christmas Day

    Christmas Day: Partly sunny, with a high near 43. Southwest wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 21 mph.

    High: 43 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 20. North wind 5 to 10 mph, with gusts as high as 21 mph.

    Low: 20 °F

    Partly Cloudy

  • Friday

    Friday: Snow before 4pm, then snow, freezing rain, and sleet. High near 26. Light and variable wind becoming southeast 5 to 9 mph in the morning. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow and sleet accumulation of 1 to 2 inches possible.

    High: 26 °F

    Slight Chance
    Snow then
    Wintry Mix

  • Friday Night

    Friday Night: Snow, freezing rain, and sleet before 10pm, then freezing rain and sleet between 10pm and 4am, then a chance of snow, freezing rain, and sleet after 4am. Low around 23. Southeast wind 5 to 10 mph becoming light east after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow and sleet accumulation of less than a half inch possible.

    Low: 23 °F

    Wintry Mix

  • Saturday

    Saturday: A chance of snow and freezing rain before 7am, then a slight chance of freezing rain between 7am and 1pm. Mostly cloudy, with a high near 33. East wind 3 to 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 33 °F

    Chance Wintry
    Mix then
    Slight Chance
    Freezing Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain or freezing rain before 1pm, then rain likely. Cloudy, with a high near 37. Chance of precipitation is 70%.

    High: 37 °F

    Chance
    Rain/Freezing
    Rain then
    Rain/Freezing
    Rain Likely

  • Sunday Night

    Sunday Night: Rain. Low around 33. Chance of precipitation is 90%.

    Low: 33 °F

    Rain

  • Monday

    Monday: Rain likely before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 60%.

    High: 41 °F

    Rain Likely
    then
    Rain/Snow
    Likely

Detailed Forecast

Christmas Day
Partly sunny, with a high near 43. Southwest wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 21 mph.
Tonight
Partly cloudy, with a low around 20. North wind 5 to 10 mph, with gusts as high as 21 mph.
Friday
Snow before 4pm, then snow, freezing rain, and sleet. High near 26. Light and variable wind becoming southeast 5 to 9 mph in the morning. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow and sleet accumulation of 1 to 2 inches possible.
Friday Night
Snow, freezing rain, and sleet before 10pm, then freezing rain and sleet between 10pm and 4am, then a chance of snow, freezing rain, and sleet after 4am. Low around 23. Southeast wind 5 to 10 mph becoming light east after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow and sleet accumulation of less than a half inch possible.
Saturday
A chance of snow and freezing rain before 7am, then a slight chance of freezing rain between 7am and 1pm. Mostly cloudy, with a high near 33. East wind 3 to 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
A chance of rain or freezing rain before 1pm, then rain likely. Cloudy, with a high near 37. Chance of precipitation is 70%.
Sunday Night
Rain. Low around 33. Chance of precipitation is 90%.
Monday
Rain likely before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 18. Breezy.
Tuesday
Mostly cloudy, with a high near 27.
Tuesday Night
Mostly cloudy, with a low around 19.
Wednesday
Mostly cloudy, with a high near 30.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mackeyville PA
 41.06°N 77.4°W (Elev. 1598 ft)
Last Update:
7:21 am EST Dec 25, 2025
Forecast Valid:
7am EST Dec 25, 2025-6pm EST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation