Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Hazardous Weather Conditions

Special Weather Statement

Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Partly Cloudy

51°F

11°C

Humidity	59%
Wind Speed	W 12 mph
Barometer	30.35 in (1028.1 mb)
Dewpoint	37°F (3°C)
Visibility	10.00 mi
Wind Chill	47°F (8°C)
Last update	11 Apr 11:53 am EDT

More Information:

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

Extended Forecast for

Altoona-Blair County Airport PA

This Afternoon
High: 61 °F
Sunny
Tonight
Low: 37 °F
Mostly Clear
Sunday
High: 67 °F
Increasing
Clouds
Sunday Night
Low: 55 °F
Mostly Cloudy
Monday
High: 76 °F
Chance
Showers
Monday Night
Low: 59 °F
Chance
Showers
Tuesday
High: 81 °F
Partly Sunny
then Chance
Showers
Tuesday Night
Low: 61 °F
Chance
Showers then
Mostly Cloudy
Wednesday
High: 84 °F
Partly Sunny
then Chance
Showers

Detailed Forecast

This Afternoon

Sunny, with a high near 61. Northwest wind around 10 mph.

Tonight

Mostly clear, with a low around 37. Northwest wind around 5 mph becoming calm in the evening.

Sunday

Increasing clouds, with a high near 67. South wind 5 to 13 mph, with gusts as high as 21 mph.

Sunday Night

Mostly cloudy, with a low around 55. South wind around 10 mph.

Monday

A chance of showers, mainly after 2pm. Mostly cloudy, with a high near 76. Southwest wind 10 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 40%.

Monday Night

A chance of showers, mainly before 8pm. Partly cloudy, with a low around 59. Chance of precipitation is 30%.

Tuesday

A chance of showers after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 30%.

Tuesday Night

A chance of showers before 8pm. Mostly cloudy, with a low around 61. Chance of precipitation is 30%.

Wednesday

A chance of showers after 2pm. Partly sunny, with a high near 84. Chance of precipitation is 30%.

Wednesday Night

A chance of showers before 2am. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.

Thursday

Partly sunny, with a high near 84.