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Hazardous Weather Conditions

Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Overcast

16°F

-9°C

Humidity 65%
Wind Speed Calm
Barometer 29.82 in (1012.5 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Last update 6 Feb 12:53 am EST
Extended Forecast for

Hesston PA

Extreme Cold Watch February 7, 04:00am until February 8, 10:00am
Click here for hazard details and duration
Extreme Cold Watch

  • Overnight

    Overnight: Mostly cloudy, with a low around 13. Calm wind.

    Low: 13 °F

    Mostly Cloudy

  • Friday

    Friday: Snow, mainly before 5pm. High near 29. Light south wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 29 °F

    Snow

  • Friday Night

    Friday Night: A chance of snow before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 2. Wind chill values as low as -10. Light and variable wind becoming northwest 11 to 16 mph in the evening. Winds could gust as high as 41 mph. Chance of precipitation is 30%.

    Low: 2 °F

    Chance Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 12. Wind chill values as low as -20. Northwest wind around 18 mph, with gusts as high as 47 mph.

    High: 12 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 2. Northwest wind 8 to 14 mph, with gusts as high as 37 mph.

    Low: 2 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 19.

    High: 19 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 3 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 29.

    High: 29 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 13. Calm wind.
Friday
Snow, mainly before 5pm. High near 29. Light south wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday Night
A chance of snow before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 2. Wind chill values as low as -10. Light and variable wind becoming northwest 11 to 16 mph in the evening. Winds could gust as high as 41 mph. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 12. Wind chill values as low as -20. Northwest wind around 18 mph, with gusts as high as 47 mph.
Saturday Night
Partly cloudy, with a low around 2. Northwest wind 8 to 14 mph, with gusts as high as 37 mph.
Sunday
Mostly sunny, with a high near 19.
Sunday Night
Mostly cloudy, with a low around 3.
Monday
Mostly cloudy, with a high near 29.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
Partly sunny, with a high near 38.
Tuesday Night
A chance of freezing rain. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.
Wednesday
A chance of showers. Cloudy, with a high near 39. Chance of precipitation is 50%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Thursday
Mostly cloudy, with a high near 32.
Basemap Options
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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 Feb 6, 2026
Forecast Valid:
1am EST Feb 6, 2026-6pm EST Feb 12, 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