National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Sussex, Sussex Airport (KFWN)

Lat: 41.2°NLon: 74.63°WElev: 410ft.

Fair

29°F

-2°C

Humidity 39%
Wind Speed SW 3 mph
Barometer 29.97 in (1015.4 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Last update 16 Jan 5:53 pm EST
Extended Forecast for

Twin Lakes PA

Winter Weather Advisory January 17, 01:00am until January 17, 04:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: A chance of snow showers after midnight. Increasing clouds, with a low around 22. South wind around 7 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than one inch possible.

    Low: 22 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Saturday

    Saturday: Snow showers likely, mainly before noon. Cloudy, then gradually becoming mostly sunny, with a high near 33. South wind around 7 mph. Chance of precipitation is 70%. New snow accumulation of around 2 inches.

    High: 33 °F

    Snow Showers
    Likely

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 24. West wind around 6 mph.

    Low: 24 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A slight chance of snow showers. Mostly cloudy, with a high near 30. West wind around 6 mph. Chance of precipitation is 20%.

    High: 30 °F

    Slight Chance
    Snow Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 14. Northwest wind around 6 mph.

    Low: 14 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 6.

    Low: 6 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 14.

    High: 14 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 5.

    Low: 5 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of snow showers after midnight. Increasing clouds, with a low around 22. South wind around 7 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than one inch possible.
Saturday
Snow showers likely, mainly before noon. Cloudy, then gradually becoming mostly sunny, with a high near 33. South wind around 7 mph. Chance of precipitation is 70%. New snow accumulation of around 2 inches.
Saturday Night
Increasing clouds, with a low around 24. West wind around 6 mph.
Sunday
A slight chance of snow showers. Mostly cloudy, with a high near 30. West wind around 6 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 14. Northwest wind around 6 mph.
M.L.King Day
Mostly sunny, with a high near 26.
Monday Night
Mostly clear, with a low around 6.
Tuesday
Mostly sunny, with a high near 14.
Tuesday Night
Partly cloudy, with a low around 5.
Wednesday
Partly sunny, with a high near 24.
Wednesday Night
Mostly cloudy, with a low around 18.
Thursday
Mostly cloudy, with a high near 31.
Thursday Night
Mostly cloudy, with a low around 14.
Friday
A chance of snow showers. Partly sunny, with a high near 24. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Twin Lakes PA
 41.39°N 74.9°W (Elev. 1335 ft)
Last Update:
3:24 pm EST Jan 16, 2026
Forecast Valid:
7pm EST Jan 16, 2026-6pm EST Jan 23, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation