Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Hazardous Weather Conditions

Current conditions at

Logansport/Cass County Airport (KGGP)

Lat: 40.71°NLon: 86.37°WElev: 738ft.

Light Rain and Breezy

36°F

2°C

Humidity 87%
Wind Speed S 21 G 26 mph
Barometer 29.51 in
Dewpoint 32°F (0°C)
Visibility 5.00 mi
Wind Chill25°F (-4°C)
Last update 9 Dec 11:55 pm EST
Extended Forecast for

5 Miles E Lucerne IN

  • Overnight

    Overnight: Rain.  Low around 34. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph.  Chance of precipitation is 90%.

    Low: 34 °F

    Rain and
    Breezy

  • Wednesday

    Wednesday: A chance of rain before 9am, then rain and snow likely between 9am and 11am, then snow likely after 11am.  Cloudy, with a high near 38. Northwest wind around 20 mph, with gusts as high as 35 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow, mainly before 1am.  Mostly cloudy, with a low around 18. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 18 °F

    Chance Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 25. West wind 5 to 10 mph.

    High: 25 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 19. Southwest wind around 5 mph becoming southeast after midnight.

    Low: 19 °F

    Chance Snow

  • Friday

    Friday: A 50 percent chance of snow.  Mostly cloudy, with a high near 29.

    High: 29 °F

    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before 1am.  Mostly cloudy, with a low around 13.

    Low: 13 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: A 50 percent chance of snow, mainly after 1pm.  Mostly cloudy and cold, with a high near 18.

    High: 18 °F

    Slight Chance
    Snow then
    Chance Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before 1am.  Mostly cloudy, with a low around 1.

    Low: 1 °F

    Chance Snow

Detailed Forecast

Overnight
Rain. Low around 34. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.
Wednesday
A chance of rain before 9am, then rain and snow likely between 9am and 11am, then snow likely after 11am. Cloudy, with a high near 38. Northwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
A 40 percent chance of snow, mainly before 1am. Mostly cloudy, with a low around 18. West wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday
Mostly sunny, with a high near 25. West wind 5 to 10 mph.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 19. Southwest wind around 5 mph becoming southeast after midnight.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 29.
Friday Night
A 20 percent chance of snow before 1am. Mostly cloudy, with a low around 13.
Saturday
A 50 percent chance of snow, mainly after 1pm. Mostly cloudy and cold, with a high near 18.
Saturday Night
A 30 percent chance of snow before 1am. Mostly cloudy, with a low around 1.
Sunday
Mostly sunny and cold, with a high near 10.
Sunday Night
Partly cloudy, with a low around -1.
Monday
A 20 percent chance of snow. Partly sunny, with a high near 22.
Monday Night
Mostly cloudy, with a low around 10.
Tuesday
Partly sunny, with a high near 26.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Lucerne IN
 40.88°N 86.29°W (Elev. 778 ft)
11:01 pm EST Dec 9, 2025
12am EST Dec 10, 2025-6pm EST Dec 16, 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