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 >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

41°F

5°C

Humidity	70%
Wind Speed	W 18 G 24 mph
Barometer	30.25 in
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Wind Chill	32°F (0°C)
Last update	4 Apr 11:15 am MDT

More Information:

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

Extended Forecast for

4 Miles WSW Lead SD

Today
High: 36 °F
Slight Chance
Snow
Tonight
Low: 27 °F
Mostly Clear
Sunday
High: 44 °F
Mostly Sunny
Sunday Night
Low: 24 °F
Areas Fog
then Slight
Chance Snow
and Areas Fog
Monday
High: 36 °F
Slight Chance
Snow and
Areas Fog
Monday Night
Low: 25 °F
Mostly Cloudy
Tuesday
High: 55 °F
Mostly Sunny
Tuesday Night
Low: 30 °F
Slight Chance
Rain then
Slight Chance
Rain/Snow
Wednesday
High: 42 °F
Chance Snow

Detailed Forecast

Today

A 20 percent chance of snow before noon. Partly sunny, with a high near 36. Northwest wind 9 to 14 mph, with gusts as high as 30 mph.

Tonight

Mostly clear, with a low around 27. Wind chill values as low as 19. West wind 10 to 13 mph, with gusts as high as 25 mph.

Sunday

Mostly sunny, with a high near 44. Wind chill values as low as 19. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.

Sunday Night

A 20 percent chance of snow after midnight. Areas of fog after 9pm. Otherwise, mostly cloudy, with a low around 24. Wind chill values as low as 17. North wind around 7 mph becoming south after midnight. Winds could gust as high as 16 mph.

Monday

A 20 percent chance of snow. Areas of fog before noon. Otherwise, mostly cloudy, with a high near 36. East wind 6 to 14 mph, with gusts as high as 29 mph.

Monday Night

Mostly cloudy, with a low around 25. Southeast wind 13 to 15 mph becoming south after midnight. Winds could gust as high as 29 mph.

Tuesday

Mostly sunny, with a high near 55. South wind 6 to 13 mph becoming west in the afternoon. Winds could gust as high as 22 mph.

Tuesday Night

A slight chance of rain before 2am, then a slight chance of rain and snow between 2am and 3am, then a slight chance of snow after 3am. Partly cloudy, with a low around 30. Southwest wind 7 to 16 mph becoming northwest after midnight. Winds could gust as high as 26 mph.

Wednesday

A chance of snow, mainly after noon. Mostly sunny, with a high near 42.

Wednesday Night

A chance of snow. Mostly cloudy, with a low around 21.

Thursday

Snow likely. Partly sunny, with a high near 39.

Thursday Night

Snow likely. Mostly cloudy, with a low around 26.

Friday

Rain and snow likely. Partly sunny, with a high near 44.