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Hazardous Weather Conditions

Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Fair

-2°F

-19°C

Humidity 53%
Wind Speed N 9 mph
Barometer 30.50 in (1036.1 mb)
Dewpoint -15°F (-26°C)
Visibility 10.00 mi
Wind Chill-18°F (-28°C)
Last update 24 Jan 12:53 am EST
Extended Forecast for

Hesston PA

Cold Weather Advisory January 24, 01:29am until January 24, 10:00am
Winter Storm Warning January 24, 10:00pm until January 26, 01:00pm
Click here for hazard details and duration
Cold Weather Advisory
Winter Storm Warning
  •  
    Cold Weather Advisory January 24, 01:29am until January 24, 10:00am

    NOW until 10:00am Sat

    Cold Weather Advisory

  • Overnight

    Low: 1 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 16. Wind chill values as low as -10. Light and variable wind.

    High: 16 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Snow, mainly after 3am. The snow could be heavy at times. Low around 11. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 11 °F

    Slight Chance
    Snow then
    Heavy Snow

  • Sunday

    Sunday: Snow. The snow could be heavy at times. High near 19. East wind 3 to 6 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

    High: 19 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow, mainly before 1am. Low around 13. Calm wind. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 13 °F

    Snow

  • Monday

    Monday: A chance of snow before 1pm. Mostly cloudy, with a high near 23. Chance of precipitation is 30%.

    High: 23 °F

    Chance Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 3.

    Low: 3 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 19.

    High: 19 °F

    Mostly Sunny

Detailed Forecast

Overnight
Partly cloudy, with a low around 1. Wind chill values as low as -10. Northwest wind around 7 mph.
Saturday
Partly sunny, with a high near 16. Wind chill values as low as -10. Light and variable wind.
Saturday Night
Snow, mainly after 3am. The snow could be heavy at times. Low around 11. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Sunday
Snow. The snow could be heavy at times. High near 19. East wind 3 to 6 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
Sunday Night
Snow, mainly before 1am. Low around 13. Calm wind. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Monday
A chance of snow before 1pm. Mostly cloudy, with a high near 23. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 3.
Tuesday
Mostly sunny, with a high near 19.
Tuesday Night
Mostly cloudy, with a low around 8.
Wednesday
Partly sunny, with a high near 19.
Wednesday Night
Mostly cloudy, with a low around 4.
Thursday
Partly sunny, with a high near 17.
Thursday Night
Mostly cloudy, with a low around 5.
Friday
Partly sunny, with a high near 19.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hesston PA
 40.4°N 78.1°W (Elev. 1079 ft)
Last Update:
1:05 am EST Jan 24, 2026
Forecast Valid:
1am EST Jan 24, 2026-6pm EST Jan 30, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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