Showers and Thunderstorms for the East; Cooler Temperatures Return Sunday into Early Week

Showers and thunderstorms will accompany a cold front that will move across the eastern third of the country through Sunday. In the wake of this front, cooler temperatures will follow for most areas east of the Rockies. A wet pattern is expected to unfold across most of Florida this week with a persistent onshore flow and increase rip currents. For Hawaii, a return toward more rain the week ahead. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

54°F

12°C

Humidity	33%
Wind Speed	W 16 mph
Barometer	30.33 in
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Wind Chill	50°F (10°C)
Last update	5 Apr 9:55 am MDT

More Information:

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

Extended Forecast for

4 Miles SSW Lead SD

Today
High: 50 °F
Mostly Sunny
Tonight
Low: 24 °F
Mostly Cloudy
then Slight
Chance Snow
Monday
High: 39 °F
Slight Chance
Snow
Monday Night
Low: 23 °F
Slight Chance
Snow then
Mostly Cloudy
Tuesday
High: 59 °F
Sunny
Tuesday Night
Low: 28 °F
Chance Rain
then Slight
Chance
Rain/Snow
Wednesday
High: 43 °F
Chance Snow
Wednesday Night
Low: 22 °F
Chance Snow
Thursday
High: 43 °F
Chance Snow

Detailed Forecast

Today

Mostly sunny, with a high near 50. Northwest wind around 6 mph, with gusts as high as 21 mph.

Tonight

A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 24. Northeast wind around 5 mph becoming calm in the evening. Winds could gust as high as 16 mph.

Monday

A 20 percent chance of snow. Mostly cloudy, with a high near 39. Calm wind becoming southeast 5 to 9 mph in the morning. Winds could gust as high as 28 mph.

Monday Night

A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 23. Wind chill values as low as 16. Southeast wind 6 to 9 mph becoming south after midnight. Winds could gust as high as 28 mph.

Tuesday

Sunny, with a high near 59. South wind around 6 mph becoming west in the afternoon. Winds could gust as high as 22 mph.

Tuesday Night

A 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 28. Southwest wind 5 to 9 mph becoming northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Wednesday

A 40 percent chance of snow. Mostly sunny, with a high near 43. West wind 9 to 11 mph, with gusts as high as 33 mph.

Wednesday Night

A chance of snow. Partly cloudy, with a low around 22. Northwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 29 mph.

Thursday

A chance of snow. Partly sunny, with a high near 43.

Thursday Night

A chance of snow. Mostly cloudy, with a low around 24.

Friday

A chance of rain and snow. Mostly sunny, with a high near 51.

Friday Night

A chance of rain. Mostly cloudy, with a low around 31.

Saturday

A chance of rain. Partly sunny, with a high near 59.