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.

Overcast

54°F

12°C

Humidity 97%
Wind Speed S 10 G 20 mph
Barometer 29.58 in (1001.7 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 16 Mar 5:53 am EDT
Extended Forecast for

Hesston PA

  • Today

    Today: A chance of showers, then showers and possibly a thunderstorm after 11am. Some of the storms could be severe. High near 67. South wind 10 to 16 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 67 °F

    Severe
    Thunderstorms

  • Tonight

    Tonight: Rain showers, snow showers, and sleet before 10pm, then a chance of snow showers between 10pm and 11pm. Some thunder is also possible. Low around 23. West wind around 15 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow and sleet accumulation of less than one inch possible.

    Low: 23 °F

    Wintry Mix
    then Partly
    Cloudy

  • Tuesday

    Tuesday: A slight chance of snow showers. Partly sunny, with a high near 32. West wind around 15 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.

    High: 32 °F

    Slight Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 20. West wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 21 mph.

    Low: 20 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 38. Calm wind becoming south around 6 mph in the afternoon.

    High: 38 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 46.

    High: 46 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

Detailed Forecast

Today
A chance of showers, then showers and possibly a thunderstorm after 11am. Some of the storms could be severe. High near 67. South wind 10 to 16 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
Rain showers, snow showers, and sleet before 10pm, then a chance of snow showers between 10pm and 11pm. Some thunder is also possible. Low around 23. West wind around 15 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow and sleet accumulation of less than one inch possible.
Tuesday
A slight chance of snow showers. Partly sunny, with a high near 32. West wind around 15 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 20. West wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 21 mph.
Wednesday
Partly sunny, with a high near 38. Calm wind becoming south around 6 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
Mostly cloudy, with a high near 46.
Thursday Night
Mostly cloudy, with a low around 34.
Friday
Partly sunny, with a high near 54.
Friday Night
A chance of showers after 2am. Mostly cloudy, with a low around 38. Chance of precipitation is 30%.
Saturday
A chance of showers. Mostly cloudy, with a high near 55. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 37.
Sunday
Partly sunny, with a high near 53.
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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:
6:30 am EDT Mar 16, 2026
Forecast Valid:
6am EDT Mar 16, 2026-6pm EDT Mar 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation