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

78°F

26°C

Humidity	40%
Wind Speed	SE 20 G 26 mph
Barometer	29.85 in (1010.2 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	18 Apr 2:53 pm EDT

More Information:

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

Extended Forecast for

3 Miles SW Sproul PA

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

Click here for hazard details and duration

Freeze Watch

This Afternoon
High: 77 °F
Partly Sunny
Tonight
Low: 36 °F
Showers then
Showers
Likely and
Breezy
Sunday
High: 46 °F
Chance Wintry
Mix and
Breezy then
Partly Sunny
Sunday Night
Low: 31 °F
Chance Snow
Showers
Monday
High: 39 °F
Slight Chance
Snow Showers
Monday Night
Low: 23 °F
Mostly Clear
Tuesday
High: 55 °F
Sunny
Tuesday Night
Low: 42 °F
Partly Cloudy
then Chance
Showers
Wednesday
High: 63 °F
Chance
Showers

Detailed Forecast

This Afternoon

Partly sunny, with a high near 77. South wind around 14 mph, with gusts as high as 25 mph.

Tonight

Showers and thunderstorms before 4am, then showers likely. Low around 36. Breezy, with a west wind 10 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

A chance of rain showers, snow showers, and sleet before 8am, then a chance of snow showers between 8am and 9am. Cloudy, then gradually becoming mostly sunny, with a high near 46. Breezy, with a northwest wind 18 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

A chance of snow showers, mainly before 2am. Mostly cloudy, with a low around 31. West wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

Monday

A slight chance of snow showers before 2pm. Mostly sunny, with a high near 39. Northwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

Monday Night

Mostly clear, with a low around 23.

Tuesday

Sunny, with a high near 55.

Tuesday Night

A chance of showers after 2am. Mostly cloudy, with a low around 42. Chance of precipitation is 40%.

Wednesday

A chance of showers. Partly sunny, with a high near 63. Chance of precipitation is 40%.

Wednesday Night

Mostly clear, with a low around 42.

Thursday

Sunny, with a high near 70.