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.

Fog/Mist

35°F

2°C

Humidity 93%
Wind Speed S 9 mph
Barometer 29.89 in (1013.4 mb)
Dewpoint 33°F (1°C)
Visibility 6.00 mi
Wind Chill28°F (-2°C)
Last update 28 Dec 2:53 pm EST
Extended Forecast for

Mapleton PA

Wind Advisory December 29, 07:00am until December 30, 12:00pm
Click here for hazard details and duration
Wind Advisory

  • This Afternoon

    This Afternoon: A slight chance of rain before 4pm. Cloudy, with a high near 39. Southeast wind around 5 mph. Chance of precipitation is 20%.

    High: 39 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: A chance of rain after 4am. Cloudy, with a temperature rising to around 46 by 5am. Southeast wind around 6 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F⇑

    Cloudy then
    Chance Rain

  • Monday

    Monday: Rain likely before 7am, then a chance of showers between 7am and 8am. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 31 by 5pm. Breezy, with a west wind 10 to 20 mph, with gusts as high as 44 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F⇓

    Rain Likely
    then Partly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: A slight chance of snow showers before 1am. Mostly cloudy, with a low around 24. Breezy, with a west wind around 25 mph, with gusts as high as 49 mph. Chance of precipitation is 20%.

    Low: 24 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Tuesday

    Tuesday: Partly sunny, with a high near 31. Breezy, with a west wind 16 to 24 mph, with gusts as high as 47 mph.

    High: 31 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 36.

    High: 36 °F

    Mostly Cloudy

  • Wednesday Night

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

    Low: 20 °F

    Chance Snow
    Showers

  • New Year's Day

    New Year's Day: A chance of snow showers after 1pm. Partly sunny, with a high near 30. Chance of precipitation is 30%.

    High: 30 °F

    Partly Sunny
    then Chance
    Snow Showers

Detailed Forecast

This Afternoon
A slight chance of rain before 4pm. Cloudy, with a high near 39. Southeast wind around 5 mph. Chance of precipitation is 20%.
Tonight
A chance of rain after 4am. Cloudy, with a temperature rising to around 46 by 5am. Southeast wind around 6 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain likely before 7am, then a chance of showers between 7am and 8am. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 31 by 5pm. Breezy, with a west wind 10 to 20 mph, with gusts as high as 44 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A slight chance of snow showers before 1am. Mostly cloudy, with a low around 24. Breezy, with a west wind around 25 mph, with gusts as high as 49 mph. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 31. Breezy, with a west wind 16 to 24 mph, with gusts as high as 47 mph.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
Mostly cloudy, with a high near 36.
Wednesday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 30%.
New Year's Day
A chance of snow showers after 1pm. Partly sunny, with a high near 30. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 18.
Friday
Mostly sunny, with a high near 33.
Friday Night
Mostly cloudy, with a low around 20.
Saturday
Partly sunny, with a high near 37.
Saturday Night
Mostly cloudy, with a low around 22.
Sunday
Partly sunny, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mapleton PA
 40.38°N 77.96°W (Elev. 699 ft)
Last Update:
2:36 pm EST Dec 28, 2025
Forecast Valid:
3pm EST Dec 28, 2025-6pm EST Jan 4, 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