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Hazardous Weather Conditions

Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Fair

27°F

-3°C

Humidity	66%
Wind Speed	NE 7 mph
Barometer	30.12 in (1021.4 mb)
Dewpoint	17°F (-8°C)
Visibility	10.00 mi
Wind Chill	19°F (-7°C)
Last update	26 Dec 4:53 am EST

More Information:

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

Extended Forecast for

4 Miles N Williamsburg PA

Winter Weather Advisory December 26, 12:00pm until December 27, 07:00am

Click here for hazard details and duration

Winter Weather Advisory

Today
High: 30 °F
Slight Chance
Freezing Rain
then Wintry
Mix
Tonight
Low: 27 °F
Wintry Mix
then Mostly
Cloudy
Saturday
High: 39 °F
Mostly Cloudy
Saturday Night
Low: 28 °F
Mostly Cloudy
Sunday
High: 40 °F
Chance
Rain/Freezing
Rain then
Showers
Sunday Night
Low: 36 °F
Showers
Monday
High: 54 °F
Showers then
Rain/Snow
Monday Night
Low: 21 °F
Chance Snow
Showers and
Breezy
Tuesday
High: 29 °F
Partly Sunny

Detailed Forecast

Today

Freezing rain and sleet before 4pm, then sleet between 4pm and 5pm, then freezing rain and sleet after 5pm. The sleet could be heavy at times. High near 30. Light and variable wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 100%. Total daytime ice accumulation of less than a 0.1 of an inch possible. Total daytime sleet accumulation of less than a half inch possible.

Tonight

Freezing rain and sleet before 9pm, then a chance of freezing rain between 9pm and 10pm. The sleet could be heavy at times. Low around 27. Southeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New sleet accumulation of less than a half inch possible.

Saturday

Mostly cloudy, with a high near 39. Calm wind.

Saturday Night

Mostly cloudy, with a low around 28. Calm wind.

Sunday

A chance of freezing rain before 10am, then rain showers. High near 40. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Sunday Night

Showers. Low around 36. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Monday

Rain showers before 1pm, then a chance of rain and snow showers. High near 54. Chance of precipitation is 80%.

Monday Night

A chance of snow showers before 1am. Mostly cloudy, with a low around 21. Breezy. Chance of precipitation is 30%.

Tuesday

Partly sunny, with a high near 29.

Tuesday Night

Mostly cloudy, with a low around 22.

Wednesday

Mostly cloudy, with a high near 33.