Critical Fire Weather in the High Plains; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central and southern High Plains Wednesday. Two Pacific storms will continue impacting the mountains of the western U.S. into Thursday with gusty winds and heavy snow. Heavy snow and gusty winds will continue to impact the northern Plains into the central Great Lakes Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

38°F

3°C

Humidity	97%
Wind Speed	NE 6 mph
Barometer	29.02 in (983.4 mb)
Dewpoint	37°F (3°C)
Visibility	NA
Wind Chill	33°F (1°C)
Last update	18 Feb 3:56 am CST

More Information:

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

Extended Forecast for

Webster SD

Winter Weather Advisory until February 18, 03:00pm

Wind Advisory February 18, 04:01am until February 18, 12:00pm

Click here for hazard details and duration

Winter Weather Advisory

Wind Advisory

Winter Weather Advisory until February 18, 03:00pm
Wind Advisory February 18, 04:01am until February 18, 12:00pm
NOW: Multiple hazards in effect
Click HERE for Details
Overnight
Low: 27 °F
Rain/Snow and
Patchy
Blowing Snow
Wednesday
High: 34 °F
Heavy Snow
and Blowing
Snow
Wednesday Night
Low: 19 °F
Patchy
Blowing Snow
then Mostly
Cloudy
Thursday
High: 23 °F
Chance Snow
and Patchy
Blowing Snow
Thursday Night
Low: 9 °F
Chance Snow
Friday
High: 17 °F
Slight Chance
Snow then
Partly Sunny
Friday Night
Low: 3 °F
Partly Cloudy
Saturday
High: 18 °F
Mostly Sunny

Detailed Forecast

Overnight

Rain and snow, becoming all snow after 5am. Patchy blowing snow after 5am. Low around 27. Breezy, with a west wind around 29 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.

Wednesday

Snow likely, mainly before 2pm. The snow could be heavy at times. Widespread blowing snow, mainly before 10am. Mostly cloudy, with a high near 34. Windy, with a west wind 27 to 32 mph decreasing to 18 to 23 mph in the afternoon. Winds could gust as high as 47 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

Wednesday Night

Patchy blowing snow before 7pm. Mostly cloudy, with a low around 19. West northwest wind 14 to 17 mph, with gusts as high as 29 mph.

Thursday

A chance of snow. Patchy blowing snow between 2pm and 5pm. Mostly cloudy, with a high near 23. Blustery, with a north northwest wind 17 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.

Thursday Night

A chance of snow. Mostly cloudy, with a low around 9. Northwest wind 14 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

Friday

A slight chance of snow before noon. Mostly cloudy, with a high near 17. Northwest wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

Friday Night

Partly cloudy, with a low around 3. North northwest wind 7 to 9 mph.

Saturday

Mostly sunny, with a high near 18. North northwest wind 7 to 11 mph.

Saturday Night

Partly cloudy, with a low around 2. North northwest wind around 10 mph.

Sunday

Sunny, with a high near 15.

Sunday Night

Partly cloudy, with a low around -1.

Monday

Mostly sunny, with a high near 24.