Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Hazardous Weather Conditions

Freeze Watch in effect from April 21, 12:00 AM EDT until April 21, 09:00 AM EDT

Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Fair

74°F

23°C

Humidity	45%
Wind Speed	S 13 G 22 mph
Barometer	29.91 in (1012.2 mb)
Dewpoint	51°F (11°C)
Visibility	10.00 mi
Last update	18 Apr 12:53 pm EDT

More Information:

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

Extended Forecast for

2 Miles ENE Cassville PA

Freeze Watch April 21, 12:00am until April 21, 09:00am

Click here for hazard details and duration

Freeze Watch

This Afternoon
High: 80 °F
Partly Sunny
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

This Afternoon

Partly sunny, with a high near 80. South wind around 13 mph, with gusts 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.