Heavy Snow Moving into the Great Lakes; Locally Heavy Rain with Mountain Snow Out West

A quick-moving weather system will continue to produce locally heavy snow across the Great Lakes today. Meanwhile, a series of storm systems will keep the West wet through this weekend, with several rounds of rainfall and widespread heavy snowfall across the terrain from the Cascades and Sierra to the central Rockies. Back East, freezing rain will develop across the Appalachians tonight. Read More >

Hazardous Weather Conditions

Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Fair

35°F

2°C

Humidity 44%
Wind Speed S 9 mph
Barometer 30.53 in (1036.0 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 12 Dec 2:53 pm EST
Extended Forecast for

2 Miles S Crystal Spring PA

  • Tonight

    Tonight: Increasing clouds, with a low around 25. South wind 8 to 10 mph.

    Increasing
    Clouds

    Low: 25 °F

  • Friday

    Friday: Snow and freezing rain before 2pm, then rain, possibly mixed with freezing rain between 2pm and 3pm, then rain after 3pm.  Patchy fog between 1pm and 3pm. High near 35. Southeast wind 3 to 6 mph.  Chance of precipitation is 80%. Little or no ice accumulation expected.  Little or no snow accumulation expected.

    Wintry Mix
    and Patchy
    Fog

    High: 35 °F

  • Friday
    Night

    Friday Night: Rain.  Low around 34. East wind around 6 mph becoming north after midnight.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Rain

    Low: 34 °F

  • Saturday

    Saturday: Rain, mainly before 4pm.  High near 42. Calm wind becoming west 5 to 9 mph in the afternoon.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Rain

    High: 42 °F

  • Saturday
    Night

    Saturday Night: A chance of rain.  Mostly cloudy, with a low around 34. West wind 13 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Chance Rain

    Low: 34 °F

  • Sunday

    Sunday: A slight chance of rain and snow showers before 11am, then a slight chance of rain showers between 11am and 1pm.  Partly sunny, with a high near 39. Chance of precipitation is 20%.

    Slight Chance
    Rain/Snow
    then Slight
    Chance
    Showers

    High: 39 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 27.

    Partly Cloudy

    Low: 27 °F

  • Monday

    Monday: A chance of snow.  Mostly cloudy, with a high near 33. Chance of precipitation is 50%.

    Chance Snow

    High: 33 °F

  • Monday
    Night

    Monday Night: Snow likely before 5am, then snow likely, possibly mixed with freezing rain.  Cloudy, with a low around 29. Chance of precipitation is 70%.

    Snow Likely
    then Wintry
    Mix Likely

    Low: 29 °F

Detailed Forecast

Tonight
Increasing clouds, with a low around 25. South wind 8 to 10 mph.
Friday
Snow and freezing rain before 2pm, then rain, possibly mixed with freezing rain between 2pm and 3pm, then rain after 3pm. Patchy fog between 1pm and 3pm. High near 35. Southeast wind 3 to 6 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. Little or no snow accumulation expected.
Friday Night
Rain. Low around 34. East wind around 6 mph becoming north after midnight. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday
Rain, mainly before 4pm. High near 42. Calm wind becoming west 5 to 9 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 34. West wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A slight chance of rain and snow showers before 11am, then a slight chance of rain showers between 11am and 1pm. Partly sunny, with a high near 39. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 27.
Monday
A chance of snow. Mostly cloudy, with a high near 33. Chance of precipitation is 50%.
Monday Night
Snow likely before 5am, then snow likely, possibly mixed with freezing rain. Cloudy, with a low around 29. Chance of precipitation is 70%.
Tuesday
Snow and freezing rain likely, possibly mixed with rain before 1pm, then a chance of rain and snow between 1pm and 2pm, then a chance of rain after 2pm. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 34.
Wednesday Night
Partly cloudy, with a low around 19.
Thursday
Mostly sunny, with a high near 33.
Click Map For Forecast
Point Forecast:
2 Miles S Crystal Spring PA
 39.9°N 78.21°W (Elev. 1581 ft)
2:03 pm EST Dec 12, 2019
3pm EST Dec 12, 2019-6pm EST Dec 19, 2019
 
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Additional Resources

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