Winter Returns Across the Northern Tier; Record Warmth for the Southwest

A large high pressure system will usher in cold air for this first day of March across the northern Plains, Great Lakes, Northeast and mid-Atlantic. Some wintry precipitation may evolve across the mid-Mississippi Valley, Ohio Valley and mid-Atlantic through Monday. Meanwhile, record warmth will spread across the Southwest, southern Plains through early this week. Read More >

Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Overcast

35°F

2°C

Humidity 57%
Wind Speed NE 9 G 17 mph
Barometer 30.25 in (1025.6 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 1 Mar 11:53 am EST
Extended Forecast for

4 Miles WNW Williamsburg PA

  • This Afternoon

    This Afternoon: Sunny, with a high near 37. Northwest wind around 6 mph.

    High: 37 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 21. Light north wind.

    Low: 21 °F

    Increasing
    Clouds

  • Monday

    Monday: Partly sunny, with a high near 39. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 39 °F

    Partly Sunny

  • Monday Night

    Monday Night: Snow showers and freezing rain likely between 1am and 4am, then rain showers and freezing rain likely, possibly mixed with sleet after 4am.  Mostly cloudy, with a low around 29. Southeast wind around 6 mph.  Chance of precipitation is 60%. Little or no snow and sleet accumulation expected.

    Low: 29 °F

    Partly Cloudy
    then Wintry
    Mix Likely

  • Tuesday

    Tuesday: Rain showers likely, possibly mixed with sleet before 7am, then rain showers.  High near 47. Southeast wind 3 to 5 mph.  Chance of precipitation is 90%. Little or no sleet accumulation expected.

    High: 47 °F

    Rain/Sleet
    then Showers

  • Tuesday Night

    Tuesday Night: Showers.  Low around 41. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 41 °F

    Showers

  • Wednesday

    Wednesday: Showers likely, mainly after 1pm.  Mostly cloudy, with a high near 58. Chance of precipitation is 60%.

    High: 58 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely.  Mostly cloudy, with a low around 48. Chance of precipitation is 70%.

    Low: 48 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers likely.  Mostly cloudy, with a high near 67. Chance of precipitation is 60%.

    High: 67 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 37. Northwest wind around 6 mph.
Tonight
Increasing clouds, with a low around 21. Light north wind.
Monday
Partly sunny, with a high near 39. Calm wind becoming southeast around 6 mph in the afternoon.
Monday Night
Snow showers and freezing rain likely between 1am and 4am, then rain showers and freezing rain likely, possibly mixed with sleet after 4am. Mostly cloudy, with a low around 29. Southeast wind around 6 mph. Chance of precipitation is 60%. Little or no snow and sleet accumulation expected.
Tuesday
Rain showers likely, possibly mixed with sleet before 7am, then rain showers. High near 47. Southeast wind 3 to 5 mph. Chance of precipitation is 90%. Little or no sleet accumulation expected.
Tuesday Night
Showers. Low around 41. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 58. Chance of precipitation is 60%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 48. Chance of precipitation is 70%.
Thursday
Showers likely. Mostly cloudy, with a high near 67. Chance of precipitation is 60%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 53. Chance of precipitation is 70%.
Friday
A chance of showers. Partly sunny, with a high near 69. Chance of precipitation is 50%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 52. Chance of precipitation is 30%.
Saturday
Showers likely. Partly sunny, with a high near 72. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Williamsburg PA
 40.48°N 78.29°W (Elev. 988 ft)
10:46 am EST Mar 1, 2026
12pm EST Mar 1, 2026-6pm EST Mar 7, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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