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 into the morning. Read More >

Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Overcast

32°F

0°C

Humidity	100%
Wind Speed	Calm
Barometer	29.73 in
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Last update	2 Apr 12:15 am 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

Overnight
Low: 31 °F
Mostly Cloudy
Thursday
High: 52 °F
Mostly Sunny
then Chance
Rain
Thursday Night
Low: 27 °F
Rain Likely
and Breezy
then
Rain/Snow
Friday
High: 32 °F⇓
Snow and
Breezy
Friday Night
Low: 27 °F⇑
Blustery.
Snow then
Chance Snow
Saturday
High: 45 °F
Mostly Sunny
and Breezy
then Sunny
Saturday Night
Low: 34 °F
Mostly Clear
Sunday
High: 51 °F
Sunny
Sunday Night
Low: 30 °F
Partly Cloudy

Detailed Forecast

Overnight

Mostly cloudy, with a low around 31. Southeast wind around 10 mph, with gusts as high as 16 mph.

Thursday

A 50 percent chance of rain after noon. Mostly cloudy, then gradually becoming sunny, with a high near 52. Southeast wind 10 to 18 mph, with gusts as high as 30 mph.

Thursday Night

Snow, possibly mixed with rain, becoming all snow after 5am. Low around 27. Breezy, with a southeast wind 13 to 20 mph becoming northwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Friday

Snow. Temperature falling to around 28 by 9am. Wind chill values as low as 15. Breezy, with a northwest wind 11 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Friday Night

Snow, mainly before midnight. Temperature rising to around 30 by 5am. Blustery, with a northwest wind around 22 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Saturday

Mostly sunny, with a high near 45. Breezy, with a northwest wind 16 to 22 mph, with gusts as high as 31 mph.

Saturday Night

Mostly clear, with a low around 34. West wind 13 to 16 mph, with gusts as high as 25 mph.

Sunday

Sunny, with a high near 51. West wind 10 to 14 mph becoming north in the afternoon. Winds could gust as high as 21 mph.

Sunday Night

Partly cloudy, with a low around 30.

Monday

A slight chance of rain and snow before 3pm, then a slight chance of rain between 3pm and 4pm, then a slight chance of rain and snow after 4pm. Partly sunny, with a high near 43. Breezy.

Monday Night

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

Tuesday

Mostly sunny, with a high near 60.

Tuesday Night

A slight chance of rain. Partly cloudy, with a low around 40.

Wednesday

A chance of rain. Partly sunny, with a high near 51.