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

Hazardous Weather Outlook

Current conditions at

Plymouth (KC65)

Lat: 41.37°NLon: 86.3°WElev: 801ft.

Overcast

39°F

4°C

Humidity	87%
Wind Speed	SW 18 G 35 mph
Barometer	29.29 in
Dewpoint	36°F (2°C)
Visibility	10.00 mi
Wind Chill	30°F (-1°C)
Last update	10 Dec 4:55 am EST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Koontz Lake IN

Overnight
Low: 33 °F
Rain Likely
Wednesday
High: 37 °F⇓
Rain/Snow
Wednesday Night
Low: 19 °F
Chance Snow
then Slight
Chance Snow
Thursday
High: 24 °F
Partly Sunny
Thursday Night
Low: 16 °F
Snow Likely
Friday
High: 27 °F
Chance Snow
Friday Night
Low: 8 °F
Chance Snow
then Mostly
Cloudy
Saturday
High: 14 °F
Chance Snow
then Snow
Likely
Saturday Night
Low: 4 °F
Chance Snow
then Slight
Chance Snow

Detailed Forecast

Overnight

Rain likely, mainly before 5am. Cloudy, with a low around 33. Southwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 60%.

Wednesday

Rain and snow, becoming all snow after 1pm. Temperature falling to around 30 by 5pm. West wind around 15 mph becoming north in the morning. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Wednesday Night

A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 19. West wind 10 to 15 mph, with gusts as high as 25 mph.

Thursday

Partly sunny, with a high near 24. West wind 5 to 10 mph.

Thursday Night

Snow likely, mainly after midnight. Mostly cloudy, with a low around 16. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Friday

A 50 percent chance of snow. Partly sunny, with a high near 27.

Friday Night

A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 8.

Saturday

Snow likely, mainly after noon. Mostly cloudy and cold, with a high near 14. Chance of precipitation is 60%.

Saturday Night

A 50 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 4.

Sunday

A 20 percent chance of snow. Partly sunny and cold, with a high near 12.

Sunday Night

Partly cloudy, with a low around -1.