National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rain and Flooding Concerns in Hawaii; Severe Weather in the Plains

A storm system is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the Hawaiian Islands through the weekend. Strong to severe thunderstorms are forecast from the Southern Plains to the Mid-Missouri Valley this afternoon and evening. Large hail and strong winds are the primary threats. Read More >

Hazardous Weather Conditions

Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Fair

62°F

17°C

Humidity 35%
Wind Speed S 13 mph
Barometer 30.33 in (1027.5 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 9 Apr 4:53 pm EDT
Extended Forecast for

3 Miles NNW Imler PA

  • Tonight

    Tonight: Mostly clear, with a low around 41. South wind 10 to 14 mph, with gusts as high as 21 mph.

    Low: 41 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 68. Southwest wind 10 to 17 mph, with gusts as high as 26 mph.

    High: 68 °F

    Sunny

  • Friday Night

    Friday Night: A chance of showers before 2am. Mostly cloudy, with a low around 39. West wind around 17 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 56. Northwest wind 10 to 15 mph, with gusts as high as 21 mph.

    High: 56 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 37. Northwest wind 6 to 8 mph becoming southeast after midnight.

    Low: 37 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 65.

    High: 65 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of showers after 2pm. Mostly cloudy, with a high near 69. Chance of precipitation is 30%.

    High: 69 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers before 8pm. Mostly cloudy, with a low around 57. Chance of precipitation is 30%.

    Low: 57 °F

    Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 41. South wind 10 to 14 mph, with gusts as high as 21 mph.
Friday
Sunny, with a high near 68. Southwest wind 10 to 17 mph, with gusts as high as 26 mph.
Friday Night
A chance of showers before 2am. Mostly cloudy, with a low around 39. West wind around 17 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Sunny, with a high near 56. Northwest wind 10 to 15 mph, with gusts as high as 21 mph.
Saturday Night
Mostly clear, with a low around 37. Northwest wind 6 to 8 mph becoming southeast after midnight.
Sunday
Partly sunny, with a high near 65.
Sunday Night
Mostly cloudy, with a low around 55.
Monday
A chance of showers after 2pm. Mostly cloudy, with a high near 69. Chance of precipitation is 30%.
Monday Night
A chance of showers before 8pm. Mostly cloudy, with a low around 57. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 75.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.
Wednesday
A chance of showers. Partly sunny, with a high near 77. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.
Thursday
A chance of showers. Partly sunny, with a high near 73. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Imler PA
 40.28°N 78.55°W (Elev. 2986 ft)
Last Update:
5:36 pm EDT Apr 9, 2026
Forecast Valid:
5pm EDT Apr 9, 2026-6pm EDT Apr 16, 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