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

Hettinger, Hettinger Municipal Airport (KHEI)

Lat: 46.01°NLon: 102.65°WElev: 2703ft.

Mostly Cloudy and Breezy

32°F

0°C

Humidity	85%
Wind Speed	NW 23 G 31 mph
Barometer	29.96 in (1016.6 mb)
Dewpoint	28°F (-2°C)
Visibility	10.00 mi
Wind Chill	19°F (-7°C)
Last update	9 Dec 11:53 pm MST

More Information:

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

Extended Forecast for

3 Miles SW Shadehill SD

Winter Weather Advisory December 10, 05:00pm until December 11, 11:00am

Click here for hazard details and duration

Winter Weather Advisory

Tonight
Low: 18 °F
Partly Cloudy
and Blustery
Wednesday
High: 29 °F
Chance Snow
Wednesday Night
Low: 24 °F⇑
Wintry Mix
then Chance
Wintry Mix
Thursday
High: 42 °F
Chance Rain
then Chance
Rain/Snow
Thursday Night
Low: 4 °F
Chance Snow
Friday
High: 11 °F
Chance Snow
Friday Night
Low: -5 °F
Snow
Saturday
High: 6 °F
Chance Snow
then Partly
Sunny
Saturday Night
Low: -11 °F
Mostly Cloudy

Detailed Forecast

Tonight

Partly cloudy, with a low around 18. Wind chill values as low as 9. Blustery, with a northwest wind 15 to 23 mph, with gusts as high as 39 mph.

Wednesday

A 30 percent chance of snow after 11am. Mostly cloudy, with a high near 29. Wind chill values as low as 7. Light and variable wind becoming southeast 5 to 9 mph in the afternoon. Winds could gust as high as 17 mph.

Wednesday Night

Snow, possibly mixed with freezing rain and sleet before 1am, then a chance of freezing rain. Temperature rising to around 32 by 5am. Wind chill values as low as 12. Southeast wind 8 to 10 mph becoming southwest after midnight. Winds could gust as high as 17 mph. Chance of precipitation is 80%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of less than one inch possible.

Thursday

A chance of rain before 4pm, then a chance of rain and snow. Cloudy, with a high near 42. Northwest wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Thursday Night

A 40 percent chance of snow. Cloudy, with a low around 4. Northwest wind around 16 mph, with gusts as high as 28 mph. Little or no snow accumulation expected.

Friday

A 30 percent chance of snow, mainly after 11am. Cloudy, with a high near 11. Northwest wind 8 to 14 mph, with gusts as high as 24 mph.

Friday Night

Snow. Low around -5. East wind around 6 mph. Chance of precipitation is 80%.

Saturday

A chance of snow before 11am. Mostly cloudy, with a high near 6. Northeast wind 6 to 9 mph becoming northwest in the afternoon. Winds could gust as high as 16 mph.

Saturday Night

Mostly cloudy, with a low around -11.

Sunday

Partly sunny, with a high near 22.

Sunday Night

Partly cloudy, with a low around 8.

Monday

Mostly sunny, with a high near 34.

Monday Night

Mostly cloudy, with a low around 15.

Tuesday

Partly sunny, with a high near 38.