Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair and Breezy

28°F

-2°C

Humidity	55%
Wind Speed	W 22 G 35 mph
Barometer	30.16 in
Dewpoint	14°F (-10°C)
Visibility	10.00 mi
Wind Chill	14°F (-10°C)
Last update	9 Jan 10:15 am MST

More Information:

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

Extended Forecast for

3 Miles S Whitewood SD

Today
High: 29 °F
Mostly Sunny
and Breezy
Tonight
Low: 27 °F
Slight Chance
Snow and
Patchy
Blowing Snow
Saturday
High: 37 °F
Chance Snow
and Patchy
Blowing Snow
Saturday Night
Low: 36 °F⇑
Partly Cloudy
then Partly
Cloudy and
Breezy
Sunday
High: 50 °F
Mostly Sunny
and Breezy
then Mostly
Sunny
Sunday Night
Low: 43 °F
Mostly Clear
Monday
High: 55 °F
Mostly Sunny
then Partly
Sunny and
Breezy
Monday Night
Low: 41 °F
Slight Chance
Rain and
Windy
Tuesday
High: 46 °F
Chance Rain
and Windy

Detailed Forecast

Today

Mostly sunny, with a high near 29. Wind chill values as low as 6. Breezy, with a west wind 20 to 26 mph, with gusts as high as 37 mph.

Tonight

A chance of flurries between 8pm and 11pm, then a slight chance of snow after 11pm. Patchy blowing snow after 11pm. Mostly cloudy, with a low around 27. Wind chill values as low as 13. Windy, with a west wind 22 to 30 mph, with gusts as high as 41 mph. Chance of precipitation is 20%.

Saturday

A 40 percent chance of snow, mainly before 11am. Patchy blowing snow before 11am. Mostly cloudy, with a high near 37. Wind chill values as low as 14. Breezy, with a northwest wind 24 to 29 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 39 mph. New snow accumulation of less than a half inch possible.

Saturday Night

Partly cloudy, with a temperature rising to around 40 by 5am. Breezy, with a west wind 14 to 20 mph, with gusts as high as 28 mph.

Sunday

Mostly sunny, with a high near 50. Breezy, with a west wind 14 to 20 mph, with gusts as high as 29 mph.

Sunday Night

Mostly clear, with a steady temperature around 43. West wind 15 to 18 mph, with gusts as high as 26 mph.

Monday

Partly sunny, with a high near 55. Breezy, with a west wind 18 to 21 mph, with gusts as high as 33 mph.

Monday Night

A slight chance of rain after 11pm. Mostly cloudy, with a low around 41. Windy, with a west wind 26 to 31 mph increasing to 32 to 37 mph after midnight. Winds could gust as high as 46 mph.

Tuesday

A chance of rain, mainly before 5pm. Mostly cloudy, with a high near 46. Windy.

Tuesday Night

A slight chance of rain and snow before 8pm, then a slight chance of snow. Mostly cloudy, with a low around 36. Breezy.

Wednesday

Partly sunny, with a high near 47. Breezy.

Wednesday Night

A slight chance of rain. Partly cloudy, with a low around 36. Breezy.

Thursday

A chance of snow. Mostly sunny, with a high near 44. Windy.