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Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Fair

12°F

-11°C

Humidity 48%
Wind Speed SW 9 mph
Barometer 30.36 in (1031.6 mb)
Dewpoint -4°F (-20°C)
Visibility 10.00 mi
Wind Chill0°F (-18°C)
Last update 20 Jan 8:53 pm EST
Extended Forecast for

Hesston PA

  • Tonight

    Tonight: Mostly clear, with a low around 9. Calm wind.

    Low: 9 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of snow after 1pm. Partly sunny, with a high near 34. Calm wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 40%.

    High: 34 °F

    Mostly Sunny
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 10pm, then a chance of rain between 10pm and 4am, then a slight chance of rain and snow after 4am. Mostly cloudy, with a low around 29. South 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: 29 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 39. West wind 7 to 13 mph, with gusts as high as 28 mph.

    High: 39 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 18. West wind around 5 mph.

    Low: 18 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 25.

    High: 25 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 3.

    Low: 3 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 14.

    High: 14 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Snow likely, mainly after 1am. Mostly cloudy, with a low around 8. Chance of precipitation is 60%.

    Low: 8 °F

    Snow Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 9. Calm wind.
Wednesday
A chance of snow after 1pm. Partly sunny, with a high near 34. Calm wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 40%.
Wednesday Night
A chance of rain and snow before 10pm, then a chance of rain between 10pm and 4am, then a slight chance of rain and snow after 4am. Mostly cloudy, with a low around 29. South 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.
Thursday
Mostly sunny, with a high near 39. West wind 7 to 13 mph, with gusts as high as 28 mph.
Thursday Night
Partly cloudy, with a low around 18. West wind around 5 mph.
Friday
Partly sunny, with a high near 25.
Friday Night
Partly cloudy, with a low around 3.
Saturday
Mostly cloudy, with a high near 14.
Saturday Night
Snow likely, mainly after 1am. Mostly cloudy, with a low around 8. Chance of precipitation is 60%.
Sunday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 18. Chance of precipitation is 60%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 6. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 21.
Monday Night
Partly cloudy, with a low around 8.
Tuesday
Mostly sunny, with a high near 23.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hesston PA
 40.4°N 78.1°W (Elev. 1079 ft)
Last Update:
7:41 pm EST Jan 20, 2026
Forecast Valid:
9pm EST Jan 20, 2026-6pm EST Jan 27, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation