Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Current conditions at

Pocono Mountains Regional Airport (KMPO)

Lat: 41.14°NLon: 75.38°WElev: 1886ft.

Fair

18°F

-8°C

Humidity 45%
Wind Speed S 10 mph
Barometer 30.00 in (1019.9 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 9 Dec 12:53 pm EST
Extended Forecast for

3 Miles ESE Lake Harmony PA

Winter Weather Advisory December 10, 06:00am until December 10, 06:00pm
Click here for hazard details and duration
Winter Weather Advisory
  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 23. South wind around 10 mph.

    High: 23 °F

    Mostly Cloudy

  • Tonight

    Tonight: Cloudy, with a low around 19. Southwest wind around 10 mph, with gusts as high as 25 mph.

    Low: 19 °F

    Cloudy

  • Wednesday

    Wednesday: A chance of snow before 10am, then snow likely, possibly mixed with freezing rain between 10am and 11am, then snow after 11am.  High near 34. South wind 10 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 100%. Little or no ice accumulation expected.  New snow accumulation of 1 to 3 inches possible.

    High: 34 °F

    Wintry Mix
    then Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 19. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.

    Low: 19 °F

    Cloudy then
    Mostly Cloudy
    and Breezy

  • Thursday

    Thursday: Partly sunny, with a high near 26. West wind around 15 mph, with gusts as high as 35 mph.

    High: 26 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 27.

    High: 27 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of snow.  Mostly cloudy, with a low around 16. Chance of precipitation is 30%.

    Low: 16 °F

    Chance Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 30.

    High: 30 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 23. South wind around 10 mph.
Tonight
Cloudy, with a low around 19. Southwest wind around 10 mph, with gusts as high as 25 mph.
Wednesday
A chance of snow before 10am, then snow likely, possibly mixed with freezing rain between 10am and 11am, then snow after 11am. High near 34. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Mostly cloudy, with a low around 19. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.
Thursday
Partly sunny, with a high near 26. West wind around 15 mph, with gusts as high as 35 mph.
Thursday Night
Mostly cloudy, with a low around 17.
Friday
Partly sunny, with a high near 27.
Friday Night
A chance of snow. Mostly cloudy, with a low around 16. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 30.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 20. Chance of precipitation is 40%.
Sunday
A chance of snow. Mostly cloudy, with a high near 26. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 10.
Monday
Partly sunny, with a high near 22.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Lake Harmony PA
 41.05°N 75.62°W (Elev. 1900 ft)
1:21 pm EST Dec 9, 2025
1pm EST Dec 9, 2025-6pm EST Dec 15, 2025
 
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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