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

Hazardous Weather Conditions

Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

A Few Clouds

33°F

1°C

Humidity 72%
Wind Speed Calm
Barometer 30.19 in (1023.8 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 24 Dec 11:53 pm EST
Extended Forecast for

Coupon PA

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

  • Overnight

    Overnight: A slight chance of rain after 4am. Cloudy, with a low around 32. South wind around 6 mph. Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Rain

  • Christmas Day

    Christmas Day: A slight chance of rain before 10am. Partly sunny, with a high near 42. Southwest wind 6 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 20%.

    High: 42 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 22. North wind 5 to 11 mph becoming east after midnight. Winds could gust as high as 20 mph.

    Low: 22 °F

    Increasing
    Clouds

  • Friday

    Friday: A slight chance of snow and freezing rain before 10am, then freezing rain and sleet. High near 28. Southeast wind 9 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow and sleet accumulation of less than a half inch possible.

    High: 28 °F

    Chance Wintry
    Mix then
    Wintry Mix

  • Friday Night

    Friday Night: Freezing rain, possibly mixed with sleet, becoming all freezing rain after 10pm. Low around 25. Southeast wind 8 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New sleet accumulation of less than a half inch possible.

    Low: 25 °F

    Wintry Mix
    then Freezing
    Rain

  • Saturday

    Saturday: A slight chance of freezing rain before 1pm. Cloudy, with a high near 34. Chance of precipitation is 20%.

    High: 34 °F

    Slight Chance
    Freezing Rain

  • Saturday Night

    Saturday Night: Cloudy, with a low around 27.

    Low: 27 °F

    Cloudy

  • Sunday

    Sunday: Showers, mainly after 1pm. High near 38. Chance of precipitation is 80%.

    High: 38 °F

    Chance
    Showers then
    Showers

  • Sunday Night

    Sunday Night: Showers. Low around 31. Chance of precipitation is 90%.

    Low: 31 °F

    Showers

Detailed Forecast

Overnight
A slight chance of rain after 4am. Cloudy, with a low around 32. South wind around 6 mph. Chance of precipitation is 20%.
Christmas Day
A slight chance of rain before 10am. Partly sunny, with a high near 42. Southwest wind 6 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 20%.
Thursday Night
Increasing clouds, with a low around 22. North wind 5 to 11 mph becoming east after midnight. Winds could gust as high as 20 mph.
Friday
A slight chance of snow and freezing rain before 10am, then freezing rain and sleet. High near 28. Southeast wind 9 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow and sleet accumulation of less than a half inch possible.
Friday Night
Freezing rain, possibly mixed with sleet, becoming all freezing rain after 10pm. Low around 25. Southeast wind 8 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New sleet accumulation of less than a half inch possible.
Saturday
A slight chance of freezing rain before 1pm. Cloudy, with a high near 34. Chance of precipitation is 20%.
Saturday Night
Cloudy, with a low around 27.
Sunday
Showers, mainly after 1pm. High near 38. Chance of precipitation is 80%.
Sunday Night
Showers. Low around 31. Chance of precipitation is 90%.
Monday
A chance of rain and snow showers before 1pm, then a chance of snow showers. Mostly cloudy, with a high near 36. Breezy. Chance of precipitation is 50%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 15. Windy. Chance of precipitation is 30%.
Tuesday
Mostly cloudy, with a high near 21. Windy.
Tuesday Night
Mostly cloudy, with a low around 17.
Wednesday
Partly sunny, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Coupon PA
 40.55°N 78.51°W (Elev. 2388 ft)
Last Update:
8:02 pm EST Dec 24, 2025
Forecast Valid:
12am 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