Severe Thunderstorm and Flash Flooding Risks from Southern Plains to Midwest; Heat Wave Developing in the Southeast

Severe thunderstorms and flash flooding will again be possible from the Southern Plains into the Midwest on Friday. Periodic risks of severe thunderstorms, along with flash flooding, are forecast from the Central and Southern Plains to the Great Lakes and Northeast into the Memorial Day weekend. Temperatures across much of the East will run above normal where they will hold into Memorial Day. Read More >

En Español

Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Mostly Cloudy

72°F

22°C

Humidity	79%
Wind Speed	W 14 G 26 mph
Barometer	29.98 in (1013.8 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Last update	23 May 11:53 pm EDT

More Information:

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

Extended Forecast for

Roaring Spring PA

Overnight

Slight Chance
T-storms
Low: 57 °F
Friday

Sunny
High: 75 °F
Friday
Night

Partly Cloudy
Low: 55 °F
Saturday

Chance
Showers
High: 80 °F
Saturday
Night

Chance
Showers
Low: 65 °F
Sunday

Chance
Showers
High: 82 °F
Sunday
Night

Chance
Showers
Low: 62 °F
Memorial
Day

Partly Sunny
High: 78 °F
Monday
Night

Partly Cloudy
Low: 59 °F

Detailed Forecast

Overnight

A slight chance of showers and thunderstorms before 1am. Mostly clear, with a low around 57. West wind 10 to 14 mph. Chance of precipitation is 20%.

Friday

Sunny, with a high near 75. Northwest wind 11 to 14 mph, with gusts as high as 24 mph.

Friday Night

Partly cloudy, with a low around 55. Northwest wind 3 to 7 mph.

Saturday

A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 80. Southwest wind 6 to 9 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. West wind 6 to 8 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 82. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A chance of showers. Mostly cloudy, with a low around 62. Chance of precipitation is 50%.

Memorial Day

Partly sunny, with a high near 78.

Monday Night

Partly cloudy, with a low around 59.

Tuesday

Mostly sunny, with a high near 82.

Tuesday Night

Mostly cloudy, with a low around 62.

Wednesday

A chance of showers. Partly sunny, with a high near 83. Chance of precipitation is 30%.