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

Grissom Air Force Base / Peru (KGUS)

Lat: 40.65°NLon: 86.15°WElev: 810ft.

Light Rain

38°F

3°C

Humidity	82%
Wind Speed	SW 20 mph
Barometer	29.50 in (999.8 mb)
Dewpoint	33°F (1°C)
Visibility	10.00 mi
Wind Chill	28°F (-2°C)
Last update	9 Dec 11:55 pm EST

More Information:

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

Extended Forecast for

3 Miles E Denver IN

Overnight
Low: 34 °F
Rain and
Breezy
Wednesday
High: 38 °F
Rain/Snow
Likely then
Chance Snow
Wednesday Night
Low: 19 °F
Chance Snow
Thursday
High: 26 °F
Mostly Sunny
Thursday Night
Low: 19 °F
Chance Snow
Friday
High: 30 °F
Chance Snow
Friday Night
Low: 13 °F
Slight Chance
Snow
Saturday
High: 19 °F
Slight Chance
Snow then
Chance Snow
Saturday Night
Low: 2 °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%. New precipitation amounts between a tenth and quarter of an inch possible.

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. Southwest wind around 20 mph becoming northwest in the afternoon. Winds could gust 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 19. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

Thursday

Mostly sunny, with a high near 26. 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 30.

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 19.