Severe Thunderstorms for the Center of the Nation; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

A round of severe thunderstorms are forecast across areas of the Southern Plains, Mississippi Valley and Great Lakes this afternoon and tonight; The threat for flash flooding will also accompany these storms. The rainfall for the Great Lakes region could prolong the ongoing flooding. Where the rain is needed, the Southern High Plains, critical fire weather concerns through today. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Fair

52°F

11°C

Humidity	86%
Wind Speed	Calm
Barometer	29.97 in (1014.5 mb)
Dewpoint	48°F (9°C)
Visibility	10.00 mi
Last update	18 Apr 5:53 am EDT

More Information:

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

Extended Forecast for

2 Miles ENE Cassville PA

Today
High: 80 °F
Increasing
Clouds
Tonight
Low: 42 °F
Showers
Sunday
High: 52 °F
Showers
Likely
Sunday Night
Low: 35 °F
Chance
Showers then
Chance
Rain/Snow
Monday
High: 46 °F
Mostly Sunny
Monday Night
Low: 27 °F
Mostly Clear
Tuesday
High: 59 °F
Sunny
Tuesday Night
Low: 44 °F
Chance
Showers
Wednesday
High: 67 °F
Mostly Sunny

Detailed Forecast

Today

Increasing clouds, with a high near 80. Light southeast wind becoming south 8 to 13 mph in the morning. Winds could gust as high as 25 mph.

Tonight

Showers and thunderstorms likely, then showers after 11pm. Low around 42. South wind 6 to 9 mph becoming northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Sunday

Showers likely, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 52. Northwest wind around 14 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

A chance of rain showers after 8pm, mixing with snow after 5am. Partly cloudy, with a low around 35. West wind 6 to 8 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

Monday

Mostly sunny, with a high near 46. Northwest wind 9 to 11 mph, with gusts as high as 25 mph.

Monday Night

Mostly clear, with a low around 27.

Tuesday

Sunny, with a high near 59.

Tuesday Night

A chance of showers before 2am. Partly cloudy, with a low around 44. Chance of precipitation is 30%.

Wednesday

Mostly sunny, with a high near 67.

Wednesday Night

Mostly clear, with a low around 44.