Heavy Rainfall Threat The Next Few Days Across The Eastern U.S.

A strong cold front will gradually push through the Eastern U.S. over the next few days and will likely produce heavy rain and severe weather. The rainfall may become excessive and result in flash flooding. Flash flood watches are currently in effect from the coastal Carolinas to the Great Lakes. Read More >

Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Mostly Cloudy

71°F

22°C

Humidity 66%
Wind Speed S 10 G 17 mph
Barometer 30.25 in (1023.6 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 21 Sep 2:53 pm EDT
Extended Forecast for

4 Miles WNW Williamsburg PA

  • This
    Afternoon

    This Afternoon: Cloudy, with a high near 72. South wind around 8 mph.

    Cloudy

    High: 72 °F

  • Tonight

    Tonight: Rain, mainly after midnight.  Low around 64. Southeast wind around 7 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Chance Rain
    then Rain

    Low: 64 °F

  • Wednesday

    Wednesday: Rain before 8am, then showers between 8am and 2pm, then showers and possibly a thunderstorm after 2pm.  High near 74. Southeast wind 8 to 10 mph, with gusts as high as 23 mph.  Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Showers

    High: 74 °F

  • Wednesday
    Night

    Wednesday Night: Showers and possibly a thunderstorm.  Low around 57. South wind 7 to 9 mph, with gusts as high as 21 mph.  Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    Showers

    Low: 57 °F

  • Thursday

    Thursday: A chance of showers, mainly before 2pm.  Partly sunny, with a high near 68. West wind 3 to 7 mph. Winds could gust as high as 20 mph.  Chance of precipitation is 50%. New precipitation amounts between a half and three quarters of an inch possible.

    Chance
    Showers

    High: 68 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 46.

    Mostly Clear

    Low: 46 °F

  • Friday

    Friday: Sunny, with a high near 69.

    Sunny

    High: 69 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 47.

    Mostly Clear

    Low: 47 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 73.

    Mostly Sunny

    High: 73 °F

Detailed Forecast

This Afternoon
Cloudy, with a high near 72. South wind around 8 mph.
Tonight
Rain, mainly after midnight. Low around 64. Southeast wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain before 8am, then showers between 8am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 74. Southeast wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers and possibly a thunderstorm. Low around 57. South wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Thursday
A chance of showers, mainly before 2pm. Partly sunny, with a high near 68. West wind 3 to 7 mph. Winds could gust as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday Night
Mostly clear, with a low around 46.
Friday
Sunny, with a high near 69.
Friday Night
Mostly clear, with a low around 47.
Saturday
Mostly sunny, with a high near 73.
Saturday Night
Partly cloudy, with a low around 51.
Sunday
Sunny, with a high near 69.
Sunday Night
Mostly clear, with a low around 49.
Monday
Sunny, with a high near 72.
Monday Night
Mostly clear, with a low around 52.
Tuesday
A chance of showers. Mostly sunny, with a high near 75.
Click Map For Forecast
Point Forecast:
4 Miles WNW Williamsburg PA
 40.48°N 78.29°W (Elev. 988 ft)
3:30 pm EDT Sep 21, 2021
3pm EDT Sep 21, 2021-6pm EDT Sep 28, 2021
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database