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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

57°F

14°C

Humidity 47%
Wind Speed SE 9 G 26 mph
Barometer 29.85 in (1011.1 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 1 May 1:53 pm EDT
Extended Forecast for

2 Miles SSW Altoona PA

Frost Advisory May 2, 12:00am until May 2, 09:00am
Click here for hazard details and duration
Frost Advisory

  • This Afternoon

    This Afternoon: Showers, with thunderstorms also possible after 5pm. High near 59. Southwest wind around 8 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 59 °F

    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 1am. Patchy frost after 4am. Otherwise, mostly cloudy, with a low around 35. Northwest wind around 6 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 35 °F

    Chance
    Showers

  • Saturday

    Saturday: Areas of frost before 8am. Otherwise, partly sunny, with a high near 56. Northwest wind around 6 mph.

    High: 56 °F

    Areas Frost
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Widespread frost, mainly after 4am. Otherwise, partly cloudy, with a low around 33. Northwest wind 3 to 6 mph.

    Low: 33 °F

    Partly Cloudy
    then Frost

  • Sunday

    Sunday: Widespread frost, mainly before 7am. Otherwise, mostly sunny, with a high near 58. West wind 6 to 10 mph, with gusts as high as 22 mph.

    High: 58 °F

    Frost then
    Mostly Sunny

  • Sunday Night

    Sunday Night: A slight chance of showers after 2am. Partly cloudy, with a low around 42. Chance of precipitation is 20%.

    Low: 42 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of showers after 8pm. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.

    Low: 54 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers after 2pm. Partly sunny, with a high near 76. Chance of precipitation is 40%.

    High: 76 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
Showers, with thunderstorms also possible after 5pm. High near 59. Southwest wind around 8 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 1am. Patchy frost after 4am. Otherwise, mostly cloudy, with a low around 35. Northwest wind around 6 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Areas of frost before 8am. Otherwise, partly sunny, with a high near 56. Northwest wind around 6 mph.
Saturday Night
Widespread frost, mainly after 4am. Otherwise, partly cloudy, with a low around 33. Northwest wind 3 to 6 mph.
Sunday
Widespread frost, mainly before 7am. Otherwise, mostly sunny, with a high near 58. West wind 6 to 10 mph, with gusts as high as 22 mph.
Sunday Night
A slight chance of showers after 2am. Partly cloudy, with a low around 42. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 70.
Monday Night
A chance of showers after 8pm. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.
Tuesday
A chance of showers after 2pm. Partly sunny, with a high near 76. Chance of precipitation is 40%.
Tuesday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.
Wednesday
Showers. High near 70. Chance of precipitation is 80%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Thursday
Showers likely. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Altoona PA
 40.47°N 78.41°W (Elev. 1096 ft)
Last Update:
2:06 pm EDT May 1, 2026
Forecast Valid:
2pm EDT May 1, 2026-6pm EDT May 7, 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