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

Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Hazardous Weather Conditions

Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Fair

57°F

14°C

Humidity 42%
Wind Speed W 6 mph
Barometer 30.33 in (1027.0 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 11 Apr 1:53 pm EDT
Extended Forecast for

3 Miles NNW Imler PA

  • This Afternoon

    This Afternoon: Sunny, with a high near 54. Northwest wind around 11 mph, with gusts as high as 20 mph.

    High: 54 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 35. Northwest wind 6 to 9 mph becoming east after midnight.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 63. South wind 13 to 15 mph, with gusts as high as 23 mph.

    High: 63 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 54. South wind around 16 mph, with gusts as high as 22 mph.

    Low: 54 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of showers. Mostly cloudy, with a high near 70. Breezy, with a southwest wind 18 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 40%.

    High: 70 °F

    Chance
    Showers and
    Breezy

  • Monday Night

    Monday Night: A slight chance of showers. Mostly cloudy, with a low around 58. Breezy. Chance of precipitation is 20%.

    Low: 58 °F

    Slight Chance
    Showers and
    Breezy

  • Tuesday

    Tuesday: A chance of showers after 2pm. Partly sunny, with a high near 75. Chance of precipitation is 30%.

    High: 75 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers before 8pm. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.

    Low: 60 °F

    Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers after 2pm. Partly sunny, with a high near 77. Chance of precipitation is 30%.

    High: 77 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 54. Northwest wind around 11 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 35. Northwest wind 6 to 9 mph becoming east after midnight.
Sunday
Increasing clouds, with a high near 63. South wind 13 to 15 mph, with gusts as high as 23 mph.
Sunday Night
Mostly cloudy, with a low around 54. South wind around 16 mph, with gusts as high as 22 mph.
Monday
A chance of showers. Mostly cloudy, with a high near 70. Breezy, with a southwest wind 18 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 40%.
Monday Night
A slight chance of showers. Mostly cloudy, with a low around 58. Breezy. Chance of precipitation is 20%.
Tuesday
A chance of showers after 2pm. Partly sunny, with a high near 75. Chance of precipitation is 30%.
Tuesday Night
A chance of showers before 8pm. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.
Wednesday
A chance of showers after 2pm. Partly sunny, with a high near 77. Chance of precipitation is 30%.
Wednesday Night
A chance of showers before 2am. Mostly cloudy, with a low around 61. Chance of precipitation is 30%.
Thursday
A chance of showers. Partly sunny, with a high near 77. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.
Friday
A chance of showers. Partly sunny, with a high near 74. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Imler PA
 40.28°N 78.55°W (Elev. 2986 ft)
Last Update:
1:26 pm EDT Apr 11, 2026
Forecast Valid:
1pm EDT Apr 11, 2026-6pm EDT Apr 17, 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