Winter Storm System To Bring Widespread Impacts Across the Eastern Half of the U.S. Through Midweek

A developing winter storm system will bring a swath of heavy snow and ice from Oklahoma into the Midwest, Ohio Valley, Mid Atlantic, and the Northeast U.S. Tuesday through Wednesday. Areas of dangerous travel are likely. Further South, several inches of heavy rain will lead to the potential for flooding in the lower Mississippi and Tennessee River Valleys. Read More >

Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Fair

18°F

-8°C

Humidity 68%
Wind Speed NW 8 mph
Barometer 30.45 in (1033.5 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 19 Feb 3:53 am EST
Extended Forecast for

3 Miles ESE Entriken PA

Winter Storm Watch February 20, 04:00am until February 21, 06:00am
Click here for hazard details and duration
Winter Storm Watch
  • Today

    Today: Mostly sunny, with a high near 33. Northwest wind 3 to 6 mph.

    Mostly Sunny

    High: 33 °F

  • Tonight

    Tonight: A chance of snow after 1am.  Increasing clouds, with a low around 24. Calm wind becoming southeast around 5 mph after midnight.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Mostly Cloudy
    then Chance
    Snow

    Low: 24 °F

  • Wednesday

    Wednesday: Snow before 1pm, then snow and sleet between 1pm and 4pm, then freezing rain and sleet after 4pm.  High near 31. Southeast wind 6 to 10 mph.  Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible.  New snow and sleet accumulation of 3 to 7 inches possible.

    Snow then
    Wintry Mix

    High: 31 °F

  • Wednesday
    Night

    Wednesday Night: Freezing rain and sleet before 10pm, then rain, freezing rain, and sleet between 10pm and 1am, then rain or freezing rain likely after 1am.  Low around 31. Southeast wind 6 to 10 mph becoming southwest after midnight.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Wintry Mix

    Low: 31 °F

  • Thursday

    Thursday: A slight chance of showers before 1pm.  Mostly cloudy, with a high near 45. West wind 7 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    Slight Chance
    Showers

    High: 45 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 29.

    Mostly Cloudy

    Low: 29 °F

  • Friday

    Friday: Partly sunny, with a high near 42.

    Partly Sunny

    High: 42 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 30.

    Mostly Cloudy

    Low: 30 °F

  • Saturday

    Saturday: A chance of rain and snow before 1pm, then a chance of rain.  Cloudy, with a high near 40. Chance of precipitation is 40%.

    Chance
    Rain/Snow

    High: 40 °F

Detailed Forecast

Today
Mostly sunny, with a high near 33. Northwest wind 3 to 6 mph.
Tonight
A chance of snow after 1am. Increasing clouds, with a low around 24. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Wednesday
Snow before 1pm, then snow and sleet between 1pm and 4pm, then freezing rain and sleet after 4pm. High near 31. Southeast wind 6 to 10 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of 3 to 7 inches possible.
Wednesday Night
Freezing rain and sleet before 10pm, then rain, freezing rain, and sleet between 10pm and 1am, then rain or freezing rain likely after 1am. Low around 31. Southeast wind 6 to 10 mph becoming southwest after midnight. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
A slight chance of showers before 1pm. Mostly cloudy, with a high near 45. West wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 29.
Friday
Partly sunny, with a high near 42.
Friday Night
Mostly cloudy, with a low around 30.
Saturday
A chance of rain and snow before 1pm, then a chance of rain. Cloudy, with a high near 40. Chance of precipitation is 40%.
Saturday Night
Rain and snow likely. Cloudy, with a low around 33. Chance of precipitation is 60%.
Sunday
Showers likely. Mostly cloudy, with a high near 48. Chance of precipitation is 60%.
Sunday Night
A chance of rain. Partly cloudy, with a low around 31. Chance of precipitation is 30%.
Monday
Sunny, with a high near 41.
Click Map For Forecast
Point Forecast:
3 Miles ESE Entriken PA
 40.31°N 78.11°W (Elev. 1201 ft)
3:02 am EST Feb 19, 2019
4am EST Feb 19, 2019-6pm EST Feb 25, 2019
 
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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