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 >

Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Light Rain

56°F

13°C

Humidity	90%
Wind Speed	NW 10 mph
Barometer	30.19 in (1021.7 mb)
Dewpoint	53°F (12°C)
Visibility	7.00 mi
Last update	11 Apr 1:53 am EDT

More Information:

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

Extended Forecast for

3 Miles NNW Imler PA

Overnight
Low: 40 °F
Cloudy
Saturday
High: 54 °F
Becoming
Sunny
Saturday Night
Low: 36 °F
Mostly Clear
Sunday
High: 64 °F
Increasing
Clouds
Sunday Night
Low: 54 °F
Mostly Cloudy
Monday
High: 69 °F
Chance
Showers and
Breezy
Monday Night
Low: 57 °F
Partly Cloudy
and Breezy
then Mostly
Cloudy
Tuesday
High: 74 °F
Mostly Cloudy
then Chance
Showers
Tuesday Night
Low: 60 °F
Chance
Showers then
Mostly Cloudy

Detailed Forecast

Overnight

Cloudy, with a low around 40. Northwest wind around 18 mph, with gusts as high as 24 mph.

Saturday

Cloudy through mid morning, then gradual clearing, with a high near 54. Northwest wind 10 to 17 mph, with gusts as high as 23 mph.

Saturday Night

Mostly clear, with a low around 36. Northwest wind 5 to 9 mph becoming east after midnight.

Sunday

Increasing clouds, with a high near 64. South wind 11 to 14 mph, with gusts as high as 22 mph.

Sunday Night

Mostly cloudy, with a low around 54. South wind 15 to 17 mph, with gusts as high as 24 mph.

Monday

A chance of showers, with thunderstorms also possible after 5pm. Mostly cloudy, with a high near 69. Breezy. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night

Mostly cloudy, with a low around 57. Breezy.

Tuesday

A chance of showers after 2pm. Partly sunny, with a high near 74. Chance of precipitation is 30%.

Tuesday Night

A chance of showers before 8pm. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.

Wednesday

A chance of showers after 2pm. Partly sunny, with a high near 77. Chance of precipitation is 30%.

Wednesday Night

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

Thursday

A chance of showers. Partly sunny, with a high near 77. Chance of precipitation is 30%.