Active Spring Like Pattern Across the Eastern Half of the Country

The second storm will track across central and eastern portion of the country this weekend. Heavy wintry precipitation will affect the northern Plains to the upper peninsula of Michigan. Severe thunderstorms are expected along and ahead of the cold front, where very large hail, damaging winds and a few tornadoes are possible from the mid-Mississippi and Ohio Valleys to southern Plains. Read More >

Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Overcast

75°F

24°C

Humidity	55%
Wind Speed	S 9 mph
Barometer	30.13 in (1020.1 mb)
Dewpoint	58°F (14°C)
Visibility	10.00 mi
Last update	3 Apr 2:53 pm EDT

More Information:

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

Extended Forecast for

Waterfall PA

This Afternoon
High: 80 °F
Chance
Showers
Tonight
Low: 58 °F
Chance
Showers then
Mostly Cloudy
Saturday
High: 83 °F
Chance
Showers then
Chance
T-storms
Saturday Night
Low: 54 °F
Slight Chance
T-storms then
Showers
Sunday
High: 63 °F
Showers
Sunday Night
Low: 35 °F
Partly Cloudy
Monday
High: 56 °F
Mostly Sunny
Monday Night
Low: 33 °F
Partly Cloudy
Tuesday
High: 48 °F
Mostly Sunny

Detailed Forecast

This Afternoon

A slight chance of showers before 4pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 80. Southwest wind around 6 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of showers and thunderstorms before 11pm, then a slight chance of showers after 5am. Mostly cloudy, with a low around 58. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 83. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

A slight chance of showers and thunderstorms, then showers after 8pm. Low around 54. South wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Sunday

Showers, mainly before 2pm. High near 63. West wind 6 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night

Partly cloudy, with a low around 35.

Monday

Mostly sunny, with a high near 56.

Monday Night

Partly cloudy, with a low around 33.

Tuesday

Mostly sunny, with a high near 48.

Tuesday Night

Clear, with a low around 25.

Wednesday

Sunny, with a high near 56.