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

45°F

7°C

Humidity	74%
Wind Speed	NW 16 G 21 mph
Barometer	29.92 in (1012.9 mb)
Dewpoint	37°F (3°C)
Visibility	10.00 mi
Wind Chill	38°F (3°C)
Last update	19 Apr 5:53 am EDT

More Information:

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

Extended Forecast for

Tunnelhill 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

Today
High: 45 °F
Showers
Likely and
Breezy then
Partly Sunny
Tonight
Low: 28 °F
Chance Snow
Showers
Monday
High: 39 °F
Mostly Sunny
Monday Night
Low: 23 °F
Mostly Clear
then Frost
Tuesday
High: 55 °F
Frost then
Sunny
Tuesday Night
Low: 45 °F
Chance
Showers
Wednesday
High: 63 °F
Chance
Showers
Wednesday Night
Low: 44 °F
Mostly Clear
Thursday
High: 70 °F
Sunny

Detailed Forecast

Today

Showers likely, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 45. Breezy, with a northwest wind 18 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

A chance of snow showers after 2am. Increasing clouds, with a low around 28. West wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

Monday

Mostly sunny, with a high near 39. Northwest wind around 15 mph, with gusts as high as 29 mph.

Monday Night

Widespread frost after 2am. Otherwise, mostly clear, with a low around 23. Northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 22 mph.

Tuesday

Widespread frost before 7am. Otherwise, sunny, with a high near 55. Southwest wind 6 to 11 mph, with gusts as high as 20 mph.

Tuesday Night

A chance of showers, mainly after 2am. Mostly cloudy, with a low around 45. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

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 44.

Thursday

Sunny, with a high near 70.

Thursday Night

Partly cloudy, with a low around 49.

Friday

Mostly sunny, with a high near 75.

Friday Night

A chance of showers. Partly cloudy, with a low around 53. Chance of precipitation is 30%.