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

Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Overcast

54°F

12°C

Humidity	77%
Wind Speed	NW 14 G 26 mph
Barometer	29.84 in (1009.6 mb)
Dewpoint	47°F (8°C)
Visibility	10.00 mi
Wind Chill	50°F (10°C)
Last update	19 Apr 1:53 am EDT

More Information:

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

Extended Forecast for

4 Miles NW Sproul PA

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

Freeze Warning April 20, 12:00am until April 20, 09:00am

Click here for hazard details and duration

Freeze Watch

Freeze Warning

Overnight
Low: 37 °F
Showers
Likely and
Breezy
Sunday
High: 43 °F
Breezy.
Rain/Snow
Likely then
Partly Sunny
Sunday Night
Low: 28 °F
Chance Snow
Showers
Monday
High: 37 °F
Partly Sunny
Monday Night
Low: 22 °F
Mostly Clear
then Frost
Tuesday
High: 53 °F
Frost then
Sunny
Tuesday Night
Low: 44 °F
Partly Cloudy
then Chance
Showers
Wednesday
High: 61 °F
Chance
Showers
Wednesday Night
Low: 44 °F
Mostly Clear

Detailed Forecast

Overnight

Showers likely, mainly after 5am. Cloudy, with a low around 37. Breezy, with a northwest wind around 22 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Sunday

Rain showers likely before 9am, then a chance of snow showers between 9am and noon. Cloudy, then gradually becoming mostly sunny, with a high near 43. Breezy, with a west wind 20 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Sunday Night

A chance of snow showers after 1am. Increasing clouds, with a low around 28. West wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

Monday

Partly sunny, with a high near 37. Northwest wind 16 to 18 mph, with gusts as high as 31 mph.

Monday Night

Widespread frost after 3am. Otherwise, mostly clear, with a low around 22. Northwest wind 6 to 14 mph, with gusts as high as 23 mph.

Tuesday

Widespread frost before 7am. Otherwise, sunny, with a high near 53.

Tuesday Night

A chance of showers after 2am. Mostly cloudy, with a low around 44. Chance of precipitation is 40%.

Wednesday

A chance of showers. Partly sunny, with a high near 61. Chance of precipitation is 40%.

Wednesday Night

Mostly clear, with a low around 44.