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 >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

39°F

4°C

Humidity	33%
Wind Speed	W 13 mph
Barometer	30.30 in
Dewpoint	12°F (-11°C)
Visibility	10.00 mi
Wind Chill	31°F (-1°C)
Last update	11 Jan 1:15 am MST

More Information:

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

Extended Forecast for

6 Miles WSW Lead SD

Overnight
Low: 27 °F
Partly Cloudy
Sunday
High: 49 °F
Mostly Sunny
Sunday Night
Low: 31 °F
Partly Cloudy
Monday
High: 47 °F
Mostly Sunny
Monday Night
Low: 35 °F
Partly Cloudy
then Chance
Snow
Tuesday
High: 44 °F
Chance
Rain/Snow
then Chance
Rain
Tuesday Night
Low: 30 °F
Slight Chance
Rain/Snow
then Mostly
Cloudy
Wednesday
High: 46 °F
Mostly Sunny
Wednesday Night
Low: 29 °F
Mostly Clear

Detailed Forecast

Overnight

Partly cloudy, with a steady temperature around 27. Wind chill values as low as 19. West wind around 6 mph, with gusts as high as 21 mph.

Sunday

Mostly sunny, with a high near 49. West wind 5 to 7 mph, with gusts as high as 25 mph.

Sunday Night

Partly cloudy, with a steady temperature around 31. Light west wind. Winds could gust as high as 21 mph.

Monday

Mostly sunny, with a high near 47. Light west wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 28 mph.

Monday Night

A 30 percent chance of snow after 5am. Mostly cloudy, with a low around 35. West wind around 10 mph, with gusts as high as 34 mph.

Tuesday

A chance of rain and snow before 9am, then a chance of rain. Mostly cloudy, with a high near 44. Northwest wind around 10 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.

Tuesday Night

A slight chance of rain and snow before 10pm, then a slight chance of snow between 10pm and 11pm. Mostly cloudy, with a low around 30. Northwest wind 6 to 9 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.

Wednesday

Mostly sunny, with a high near 46. West wind around 6 mph, with gusts as high as 22 mph.

Wednesday Night

Mostly clear, with a low around 29.

Thursday

A slight chance of snow. Partly sunny, with a high near 40.

Thursday Night

A chance of snow. Partly cloudy, with a low around 13.

Friday

A chance of snow. Partly sunny, with a high near 21.

Friday Night

A slight chance of snow. Mostly cloudy, with a low around 8.