Marine and Coastal Impacts from Imelda; Unsettled Weather in the West

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine conditions and rip currents to much of the East Coast over the next several days. A series of Pacific frontal systems will bring waves of showers and thunderstorms to portions of northern California and the Pacific Northwest through midweek. Read More >

Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3° N Lon: 78.32° W Elev: 1467 ft.

Fog/Mist

57°F

14°C

Humidity 96%
Wind Speed Calm
Barometer 30.18 in (1021.5 mb)
Dewpoint 56°F (13°C)
Visibility 5.00 mi
Last update 30 Sep 5:53 am EDT
Detailed forecast for

Blair County

Today
Mostly cloudy this morning, then becoming partly sunny. Highs in the upper 70s. Northeast winds around 5 mph.
Tonight
Mostly clear. Lows in the upper 40s. Northeast winds 5 to 10 mph with gusts up to 20 mph.
Wednesday
Sunny. Highs in the lower 70s. Northeast winds 5 to 10 mph.
Wednesday Night
Mostly clear. Lows in the lower 40s. Northeast winds 5 to 10 mph.
Thursday
Sunny. Highs in the upper 60s. East winds 5 to 10 mph.
Thursday Night
Partly cloudy. Lows in the mid 40s.
Friday
Mostly sunny. Highs in the lower 70s.
Friday Night
Mostly clear. Lows in the mid 40s.
Saturday
Patchy fog in the morning. Sunny. Highs in the upper 70s.
Saturday Night
Mostly clear. Lows in the upper 40s.
Sunday
Sunny. Highs in the upper 70s.
Sunday Night
Mostly clear. Lows in the lower 50s.
Monday
Sunny. Highs in the upper 70s.



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600 AM EDT Tue Sep 30 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database