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 5 to 10 mph.

    High: 23 °F

    Mostly Cloudy

  • Tonight

    Tonight: Cloudy, with a low around 19. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 19 °F

    Cloudy

  • Wednesday

    Wednesday: Snow, mainly after 7am.  High near 34. South wind 10 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 34 °F

    Snow

  • Wednesday Night

    Wednesday Night: A slight chance of snow before 10pm.  Mostly cloudy, with a low around 21. Southwest wind around 15 mph becoming northwest after midnight. Winds could gust as high as 35 mph.  Chance of precipitation is 20%.

    Low: 21 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 28. West wind around 15 mph, with gusts as high as 35 mph.

    High: 28 °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 17. Chance of precipitation is 40%.

    Low: 17 °F

    Chance Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 28.

    High: 28 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 23. South wind 5 to 10 mph.
Tonight
Cloudy, with a low around 19. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Snow, mainly after 7am. High near 34. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
A slight chance of snow before 10pm. Mostly cloudy, with a low around 21. Southwest wind around 15 mph becoming northwest after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 20%.
Thursday
Partly sunny, with a high near 28. 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 17. Chance of precipitation is 40%.
Saturday
Mostly cloudy, with a high near 28.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 17. Chance of precipitation is 30%.
Sunday
Mostly cloudy, with a high near 23.
Sunday Night
Partly cloudy, with a low around 8.
Monday
Partly sunny, with a high near 20.
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)
5:46 am 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