Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Hazardous Weather Conditions

Current conditions at

Chamberlain, Chamberlain Municipal Airport (K9V9)

Lat: 43.77°NLon: 99.32°WElev: 1693ft.

Partly Cloudy

26°F

-3°C

Humidity	72%
Wind Speed	N 6 mph
Barometer	30.04 in
Dewpoint	19°F (-7°C)
Visibility	10.00 mi
Wind Chill	19°F (-7°C)
Last update	10 Dec 2:55 pm CST

More Information:

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

Extended Forecast for

6 Miles N Reliance SD

Winter Weather Advisory December 11, 12:00am until December 11, 03:00pm

Click here for hazard details and duration

Winter Weather Advisory

This Afternoon
High: 23 °F
Cloudy
Tonight
Low: 20 °F
Slight Chance
Snow then
Chance Wintry
Mix
Thursday
High: 39 °F
Rain/Freezing
Rain Likely
then Slight
Chance Rain
Thursday Night
Low: 12 °F
Blustery.
Slight Chance
Freezing Rain
then Cloudy
Friday
High: 19 °F
Mostly Cloudy
and Blustery
then Slight
Chance Snow
Friday Night
Low: 3 °F
Chance Snow
then Snow
Likely
Saturday
High: 7 °F
Chance Snow
then Partly
Sunny
Saturday Night
Low: -6 °F
Mostly Cloudy
Sunday
High: 27 °F
Mostly Sunny
then Patchy
Blowing Snow
and Breezy

Detailed Forecast

This Afternoon

Cloudy, with a steady temperature around 23. North wind around 6 mph becoming calm.

Tonight

A slight chance of snow before 2am, then a chance of freezing rain. Cloudy, with a low around 20. Southeast wind 5 to 10 mph increasing to 12 to 17 mph in the evening. Chance of precipitation is 30%.

Thursday

Rain or freezing rain likely before noon, then a slight chance of rain between noon and 3pm. Mostly cloudy, with a high near 39. Southeast wind 10 to 16 mph becoming northwest in the afternoon. Chance of precipitation is 60%. New ice accumulation of less than a 0.1 of an inch possible.

Thursday Night

A slight chance of freezing rain between 8pm and 10pm. Cloudy, with a low around 12. Blustery, with a north northwest wind 16 to 23 mph. Chance of precipitation is 20%.

Friday

A slight chance of snow after noon. Mostly cloudy, with a high near 19. Blustery, with a north northwest wind 15 to 23 mph. Chance of precipitation is 20%.

Friday Night

Snow likely, mainly after midnight. Cloudy, with a low around 3. North wind 11 to 14 mph becoming east northeast after midnight. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Saturday

A chance of snow before noon. Mostly cloudy and cold, with a high near 7. North wind 10 to 14 mph. Chance of precipitation is 50%.

Saturday Night

Mostly cloudy, with a low around -6. North northeast wind 9 to 15 mph becoming southeast after midnight.

Sunday

Patchy blowing snow before 4pm, then patchy blowing snow after 5pm. Sunny, with a high near 27. Breezy, with a southeast wind 16 to 20 mph, with gusts as high as 29 mph.

Sunday Night

Patchy blowing snow before 7pm. Partly cloudy, with a low around 17.

Monday

Mostly sunny, with a high near 37.

Monday Night

Partly cloudy, with a low around 21.

Tuesday

Mostly sunny, with a high near 42.