Active Spring Like Pattern Across the Eastern Half of the Country

The second storm will track across central and eastern portion of the country this weekend. Heavy wintry precipitation will affect the northern Plains to the upper peninsula of Michigan. Severe thunderstorms are expected along and ahead of the cold front, where very large hail, damaging winds and a few tornadoes are possible from the mid-Mississippi and Ohio Valleys to southern Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

N/A

Humidity	NA
Wind Speed	NA
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	3 Apr 8:35 am MDT

More Information:

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

Extended Forecast for

4 Miles SSW Lead SD

Winter Storm Warning April 3, 08:45am until April 4, 03:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning April 3, 08:45am until April 4, 03:00am
NOW until 3:00am Sat
Winter Storm Warning
Today
High: 27 °F⇓
Snow
Tonight
Low: 18 °F⇑
Snow
Saturday
High: 43 °F
Chance Snow
then Mostly
Sunny
Saturday Night
Low: 27 °F
Mostly Clear
Sunday
High: 46 °F
Sunny
Sunday Night
Low: 24 °F
Partly Cloudy
then Slight
Chance Snow
Monday
High: 39 °F
Chance Snow
Monday Night
Low: 24 °F
Slight Chance
Snow then
Mostly Cloudy

Detailed Forecast

Today

Snow, mainly after 10am. Temperature falling to around 19 by 5pm. Wind chill values as low as 8. West wind 6 to 9 mph becoming north in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

Snow, mainly before 3am. Temperature rising to around 21 by 5am. Wind chill values as low as 8. Northwest wind around 8 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Saturday

A 30 percent chance of snow before 9am. Cloudy through mid morning, then gradual clearing, with a high near 43. Wind chill values as low as 11. Northwest wind 8 to 10 mph, with gusts as high as 30 mph.

Saturday Night

Mostly clear, with a low around 27. West wind 5 to 8 mph, with gusts as high as 28 mph.

Sunday

Sunny, with a high near 46. West wind 5 to 7 mph becoming north in the afternoon. Winds could gust as high as 23 mph.

Sunday Night

A 20 percent chance of snow after midnight. Partly cloudy, with a low around 24. North wind around 5 mph becoming calm in the evening. Winds could gust as high as 18 mph.

Monday

A 30 percent chance of snow. Mostly cloudy, with a high near 39. Calm wind becoming east 5 to 8 mph in the morning. Winds could gust as high as 26 mph.

Monday Night

A slight chance of snow before midnight. Mostly cloudy, with a low around 24. Southeast wind 7 to 9 mph becoming south after midnight. Winds could gust as high as 26 mph.

Tuesday

Mostly sunny, with a high near 58.

Tuesday Night

A slight chance of rain before midnight. Mostly clear, with a low around 34.

Wednesday

A chance of rain and snow. Mostly sunny, with a high near 50.

Wednesday Night

Snow likely. Mostly cloudy, with a low around 22.

Thursday

Snow likely. Mostly cloudy, with a high near 36.