Summer Heat Continues; Severe Weather For Northeast

A large ridge of high pressure continues to deliver summer heat w/ humidity in several sections of the country. Excessive heat warnings and heat advisories are in effect across the Desert Southwest, southern Plains, Lower Mississippi Valley and a small part of the Mid-Atlantic. Meanwhile, severe thunderstorms are in the forecast for the Northeast into the northern Mid-Atlantic for damaging winds. Read More >

Hazardous Weather Conditions

Current conditions at

Altoona - Blair County Airport (KAOO)

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

Fair

71°F

22°C

Humidity 87%
Wind Speed S 5 mph
Barometer 30.06 in (1016.8 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 20 Aug 9:53 pm EDT
Detailed forecast for

Blair County

Rest Of Tonight
Mostly cloudy with a chance of showers. A chance of thunderstorms. Some thunderstorms may produce gusty winds and heavy rainfall this evening. Lows in the upper 60s. South winds around 5 mph. Chance of rain 50 percent.
Wednesday
Mostly cloudy. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Some thunderstorms may produce gusty winds and heavy rainfall in the afternoon. Very warm. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 60 percent.
Wednesday Night
Mostly cloudy. Showers and thunderstorms likely in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Some thunderstorms may produce gusty winds and heavy rainfall in the evening. Humid with lows in the upper 60s. West winds 5 to 10 mph. Chance of rain 60 percent.
Thursday
Partly sunny with a chance of showers and thunderstorms. Humid with highs in the lower 80s. West winds 5 to 10 mph. Chance of rain 40 percent.
Thursday Night
A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Cooler with lows in the upper 50s. Northwest winds 5 to 10 mph. Chance of rain 40 percent.
Friday
A chance of showers in the morning. Partly sunny. Highs in the mid 70s. Chance of rain 40 percent.
Friday Night
Partly cloudy. Lows in the mid 50s.
Saturday
Sunny. Highs in the upper 70s.
Saturday Night
Mostly clear. Lows in the mid 50s.
Sunday
Sunny. Highs in the upper 70s.
Sunday Night
Partly cloudy. Lows in the upper 50s.
Monday
Mostly sunny. Highs in the upper 70s.
Monday Night
Mostly cloudy. Lows in the lower 60s.
Tuesday
Partly sunny in the morning, then becoming mostly cloudy. Highs in the lower 80s.



Click Map For Forecast
715 PM EDT Tue Aug 20 2019
 
 

Additional Resources

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