Back-to-Back Storms for the Center of the Nation

These storm systems will bring late season snow, sleet and ice for portions of the northern Plains, upper Midwest and Great Lakes region. Meanwhile, where temperatures are warmer, severe thunderstorms are expected for areas of the Mississippi Valley into the southern Plains. Furthermore, combination of windy and dry conditions will raise fire weather concerns for the southern High Plains. Read More >

Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Overcast

54°F

12°C

Humidity	90%
Wind Speed	SE 13 mph
Barometer	30.23 in (1024.3 mb)
Dewpoint	51°F (11°C)
Visibility	10.00 mi
Wind Chill	50°F (10°C)
Last update	2 Apr 4:53 pm EDT

More Information:

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

Extended Forecast for

4 Miles WNW Williamsburg PA

This Afternoon
High: 58 °F
Slight Chance
Showers
Tonight
Low: 51 °F
Chance
Showers
Friday
High: 80 °F
Mostly Cloudy
then Chance
Showers
Friday Night
Low: 60 °F
Chance
Showers
Saturday
High: 83 °F
Showers
Likely
Saturday Night
Low: 59 °F
Showers
Likely then
Showers
Sunday
High: 62 °F
Showers then
Chance
Showers
Sunday Night
Low: 36 °F
Mostly Cloudy
Monday
High: 53 °F
Mostly Sunny

Detailed Forecast

This Afternoon

A slight chance of showers. Cloudy, with a high near 58. Southeast wind around 7 mph. Chance of precipitation is 20%.

Tonight

A chance of showers before 3am, then a slight chance of showers after 4am. Cloudy, with a low around 51. Southeast wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Friday

A slight chance of showers and thunderstorms, then a chance of showers after 4pm. Partly sunny, with a high near 80. South wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Light southwest wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 83. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers likely and possibly a thunderstorm, then showers after 8pm. Low around 59. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

Showers, mainly before 8am. High near 62. Chance of precipitation is 80%.

Sunday Night

Mostly cloudy, with a low around 36.

Monday

Mostly sunny, with a high near 53.

Monday Night

Partly cloudy, with a low around 34.

Tuesday

A chance of snow showers. Mostly sunny, with a high near 49. Chance of precipitation is 30%.

Tuesday Night

Mostly clear, with a low around 26.