National Weather Service

News Headlines

Hazardous Weather Conditions

Wind Advisory in effect from January 11, 10:00 AM EST until January 12, 01:00 AM EST

Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Light Rain Fog/Mist

40°F

4°C

Humidity	93%
Wind Speed	Calm
Barometer	29.95 in (1015.3 mb)
Dewpoint	38°F (3°C)
Visibility	5.00 mi
Last update	10 Jan 1:53 pm EST

More Information:

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

Extended Forecast for

4 Miles WNW Williamsburg PA

Wind Advisory January 11, 10:00am until January 12, 01:00am

Click here for hazard details and duration

Wind Advisory

This Afternoon
High: 45 °F
Showers
Tonight
Low: 30 °F
Showers
Likely and
Patchy Fog
then Partly
Cloudy
Sunday
High: 38 °F
Chance Snow
Showers
Sunday Night
Low: 25 °F
Slight Chance
Snow Showers
and Breezy
then Partly
Cloudy
Monday
High: 39 °F
Mostly Sunny
Monday Night
Low: 28 °F
Mostly Clear
Tuesday
High: 48 °F
Partly Sunny
Tuesday Night
Low: 37 °F
Mostly Cloudy
Wednesday
High: 45 °F
Chance Rain

Detailed Forecast

This Afternoon

Showers, mainly before 5pm. High near 45. East wind 3 to 5 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight

Showers likely, mainly before 11pm. Patchy fog between 8pm and 11pm. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 30. Light and variable wind becoming west 5 to 10 mph after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Sunday

A chance of snow showers, mainly after 10am. Mostly sunny, with a high near 38. West wind 8 to 18 mph, with gusts as high as 38 mph. Chance of precipitation is 30%.

Sunday Night

A slight chance of snow showers before 9pm. Partly cloudy, with a low around 25. Breezy, with a west wind 14 to 22 mph, with gusts as high as 43 mph. Chance of precipitation is 20%.

Monday

Mostly sunny, with a high near 39. West wind 10 to 13 mph, with gusts as high as 25 mph.

Monday Night

Mostly clear, with a low around 28.

Tuesday

Partly sunny, with a high near 48.

Tuesday Night

Mostly cloudy, with a low around 37.

Wednesday

A chance of rain. Mostly cloudy, with a high near 45. Chance of precipitation is 50%.

Wednesday Night

A chance of rain before 1am. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.