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Hazardous Weather Conditions

Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

A Few Clouds and Breezy

36°F

2°C

Humidity 52%
Wind Speed W 22 G 30 mph
Barometer 30.03 in (1018.1 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 22 Jan 11:53 am EST
Extended Forecast for

Hesston PA

Winter Storm Watch January 24, 10:00pm until January 26, 01:00pm
Cold Weather Advisory January 23, 06:00pm until January 24, 10:00am
Click here for hazard details and duration
Winter Storm Watch
Cold Weather Advisory

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 38. West wind 10 to 14 mph, with gusts as high as 32 mph.

    High: 38 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 22. West wind 3 to 6 mph.

    Low: 22 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a temperature rising to near 27 by 11am, then falling to around 17 during the remainder of the day. Northwest wind 6 to 14 mph, with gusts as high as 29 mph.

    High: 27 °F⇓

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 2. Wind chill values as low as -10. Northwest wind 6 to 10 mph, with gusts as high as 25 mph.

    Low: 2 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 16. Light and variable wind.

    High: 16 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times. Low around 11. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 11 °F

    Snow Likely
    then Heavy
    Snow

  • Sunday

    Sunday: Snow. The snow could be heavy at times. High near 18. Chance of precipitation is 100%.

    High: 18 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow, mainly before 1am. Low around 13. Chance of precipitation is 80%.

    Low: 13 °F

    Snow

  • Monday

    Monday: A chance of snow before 1pm. Mostly cloudy, with a high near 20. Chance of precipitation is 30%.

    High: 20 °F

    Chance Snow

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 38. West wind 10 to 14 mph, with gusts as high as 32 mph.
Tonight
Mostly clear, with a low around 22. West wind 3 to 6 mph.
Friday
Sunny, with a temperature rising to near 27 by 11am, then falling to around 17 during the remainder of the day. Northwest wind 6 to 14 mph, with gusts as high as 29 mph.
Friday Night
Partly cloudy, with a low around 2. Wind chill values as low as -10. Northwest wind 6 to 10 mph, with gusts as high as 25 mph.
Saturday
Partly sunny, with a high near 16. Light and variable wind.
Saturday Night
Snow. The snow could be heavy at times. Low around 11. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Sunday
Snow. The snow could be heavy at times. High near 18. Chance of precipitation is 100%.
Sunday Night
Snow, mainly before 1am. Low around 13. Chance of precipitation is 80%.
Monday
A chance of snow before 1pm. Mostly cloudy, with a high near 20. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 0.
Tuesday
Mostly sunny, with a high near 19.
Tuesday Night
Mostly cloudy, with a low around 7.
Wednesday
Mostly cloudy, with a high near 24.
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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:
12:11 pm EST Jan 22, 2026
Forecast Valid:
12pm EST Jan 22, 2026-6pm EST Jan 28, 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