Flooding Concerns in Puerto Rico; Thunderstorms Across the Southeast U.S.

Showers and thunderstorms capable of producing widespread heavy rainfall will be possible across much of Puerto Rico today. Heavy rainfall will likely lead to flash, urban and small stream flooding. Some areas may face life-threatening flooding. In the Southeast U.S., strong to marginally severe thunderstorms will be possible this afternoon. Read More >

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Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Overcast

54°F

12°C

Humidity	87%
Wind Speed	SE 8 mph
Barometer	29.96 in (1014.8 mb)
Dewpoint	50°F (10°C)
Visibility	7.00 mi
Wind Chill	52°F (11°C)
Last update	19 Apr 6:53 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

3 Miles NNW Altoona PA

Tonight

Chance
Showers then
Partly Cloudy
Low: 41 °F
Saturday

Sunny then
Partly Sunny
and Breezy
High: 54 °F
Saturday
Night

Mostly Clear
then Frost
Low: 32 °F
Sunday

Mostly Sunny
High: 51 °F
Sunday
Night

Mostly Clear
then Frost
Low: 33 °F
Monday

Areas Frost
then Sunny
High: 56 °F
Monday
Night

Mostly Clear
then Areas
Frost
Low: 35 °F
Tuesday

Areas Frost
then Partly
Sunny
High: 64 °F
Tuesday
Night

Chance
Showers then
Showers
Likely
Low: 45 °F

Detailed Forecast

Tonight

A chance of showers, mainly before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 41. Northwest wind 7 to 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Increasing clouds, with a high near 54. Breezy, with a west wind 8 to 13 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 39 mph.

Saturday Night

Widespread frost after 3am. Otherwise, mostly clear, with a low around 32. West wind 6 to 15 mph, with gusts as high as 24 mph.

Sunday

Mostly sunny, with a high near 51. West wind 7 to 13 mph, with gusts as high as 22 mph.

Sunday Night

Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 33. West wind 7 to 9 mph.

Monday

Areas of frost before 9am. Otherwise, sunny, with a high near 56.

Monday Night

Areas of frost after 2am. Otherwise, mostly clear, with a low around 35.

Tuesday

Areas of frost before 7am. Otherwise, mostly sunny, with a high near 64.