Heavy Snow and Disruptive Ice in the Upper Midwest; Severe Thunderstorms in the Southern Plains

A late season winter storm will produce a combination of heavy snow and disruptive ice starting this evening in the Northern Plains and moving into the Upper Midwest and Great Lakes by tonight continuing through Thursday. Severe thunderstorms will likely produce severe wind gusts, large hail, a few tornadoes, and heavy rainfall across the southern and central Plains today. Read More >

Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

Lat: 44.48°NLon: 103.78°WElev: 3898ft.

Overcast

41°F

5°C

Humidity	81%
Wind Speed	SE 5 mph
Barometer	29.73 in
Dewpoint	36°F (2°C)
Visibility	10.00 mi
Wind Chill	38°F (3°C)
Last update	1 Apr 4:35 pm MDT

More Information:

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

Extended Forecast for

3 Miles S Whitewood SD

Winter Storm Watch April 3, 12:00am until April 4, 06:00am

Click here for hazard details and duration

Winter Storm Watch

This Afternoon
High: 37 °F
Chance Rain
Tonight
Low: 31 °F
Slight Chance
Rain/Snow
Thursday
High: 50 °F
Mostly Cloudy
then Slight
Chance Rain
Thursday Night
Low: 27 °F
Chance Rain
and Breezy
then
Rain/Snow
Friday
High: 31 °F⇓
Heavy Snow
and Blustery
Friday Night
Low: 26 °F
Blustery.
Snow then
Chance Snow
Saturday
High: 43 °F
Slight Chance
Snow and
Breezy then
Sunny
Saturday Night
Low: 34 °F
Mostly Clear
Sunday
High: 53 °F
Sunny

Detailed Forecast

This Afternoon

A 30 percent chance of rain. Mostly cloudy, with a steady temperature around 37. East wind around 16 mph, with gusts as high as 25 mph.

Tonight

A slight chance of rain and snow before midnight, then a slight chance of snow between midnight and 1am, then a slight chance of rain and snow after 1am. Cloudy, with a low around 31. Wind chill values as low as 19. East wind 10 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

Thursday

A 20 percent chance of rain after 3pm. Mostly cloudy, with a high near 50. East wind 10 to 18 mph, with gusts as high as 28 mph.

Thursday Night

A chance of rain before midnight, then rain and snow between midnight and 2am, then snow after 2am. Low around 27. Breezy, with a southeast wind 13 to 20 mph becoming northeast after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Friday

Snow. The snow could be heavy at times. Temperature falling to around 27 by 5pm. Blustery, with a north wind 13 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Friday Night

Snow, mainly before midnight. Low around 26. Blustery, with a northwest wind around 23 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Saturday

A 20 percent chance of snow before noon. Mostly cloudy, then gradually becoming sunny, with a high near 43. Breezy, with a northwest wind 15 to 23 mph, with gusts as high as 33 mph.

Saturday Night

Mostly clear, with a low around 34. West wind 7 to 10 mph, with gusts as high as 22 mph.

Sunday

Sunny, with a high near 53.

Sunday Night

A slight chance of rain and snow after midnight. Mostly cloudy, with a low around 32.

Monday

A chance of rain and snow. Mostly cloudy, with a high near 42.

Monday Night

A chance of rain and snow. Mostly cloudy, with a low around 31.

Tuesday

Mostly sunny, with a high near 57.