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Hazardous Weather Conditions

Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Fair

31°F

-1°C

Humidity 92%
Wind Speed Calm
Barometer 30.53 in (1035.0 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 18 Oct 5:53 am EDT
Extended Forecast for

2 Miles ESE Hopewell PA

Freeze Warning October 18, 06:15am until October 18, 09:00am
Click here for hazard details and duration
...
  •  
    Freeze Warning October 18, 06:15am until October 18, 09:00am

    NOW until 9:00am Sun

    Freeze Warning

  • Today

    High: 58 °F

    Frost then
    Sunny

  • Tonight

    Tonight: Areas of frost after 4am. Otherwise, clear, with a low around 33. Calm wind.

    Low: 33 °F

    Clear then
    Areas Frost

  • Monday

    Monday: Widespread frost before 9am. Otherwise, sunny, with a high near 63. Light north wind.

    High: 63 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 40. Light northwest wind.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 64. North wind around 6 mph.

    High: 64 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

Detailed Forecast

Today
Widespread frost before 8am. Otherwise, sunny, with a high near 58. Calm wind.
Tonight
Areas of frost after 4am. Otherwise, clear, with a low around 33. Calm wind.
Monday
Widespread frost before 9am. Otherwise, sunny, with a high near 63. Light north wind.
Monday Night
Mostly clear, with a low around 40. Light northwest wind.
Tuesday
Sunny, with a high near 64. North wind around 6 mph.
Tuesday Night
Mostly clear, with a low around 38.
Wednesday
Sunny, with a high near 62.
Wednesday Night
Mostly clear, with a low around 41.
Thursday
Sunny, with a high near 64.
Thursday Night
Mostly clear, with a low around 45.
Friday
Sunny, with a high near 60.
Friday Night
Mostly clear, with a low around 43.
Saturday
Sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Hopewell PA
 40.12°N 78.23°W (Elev. 1496 ft)
Last Update:
6:10 am EDT Oct 18, 2026
Forecast Valid:
6am EDT Oct 18, 2026-6pm EDT Oct 24, 2026
 
Forecast Discussion
 
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