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

39°F

4°C

Humidity	61%
Wind Speed	W 8 mph
Barometer	30.28 in
Dewpoint	27°F (-3°C)
Visibility	10.00 mi
Wind Chill	33°F (1°C)
Last update	4 Apr 8:35 pm MDT

More Information:

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

Extended Forecast for

Lead SD

Tonight
Low: 32 °F
Mostly Clear
Sunday
High: 50 °F
Mostly Sunny
Sunday Night
Low: 28 °F
Areas Fog
then Slight
Chance Snow
and Areas Fog
Monday
High: 40 °F
Slight Chance
Snow and
Areas Fog
Monday Night
Low: 29 °F
Mostly Cloudy
Tuesday
High: 61 °F
Mostly Sunny
Tuesday Night
Low: 35 °F
Slight Chance
Rain then
Slight Chance
Rain/Snow
Wednesday
High: 47 °F
Chance Snow
Wednesday Night
Low: 26 °F
Chance Snow

Detailed Forecast

Tonight

Mostly clear, with a low around 32. West wind 3 to 6 mph. Winds could gust as high as 20 mph.

Sunday

Mostly sunny, with a high near 50. Northwest wind around 6 mph, with gusts as high as 20 mph.

Sunday Night

A 20 percent chance of snow after midnight. Areas of fog after 9pm. Otherwise, mostly cloudy, with a low around 28. North wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.

Monday

A 20 percent chance of snow. Areas of fog before noon. Otherwise, mostly cloudy, with a high near 40. Light southeast wind becoming east 5 to 10 mph in the morning. Winds could gust as high as 29 mph.

Monday Night

Mostly cloudy, with a low around 29. Southeast wind 8 to 10 mph becoming south after midnight. Winds could gust as high as 29 mph.

Tuesday

Mostly sunny, with a high near 61. South wind 5 to 7 mph becoming light and variable in the afternoon. Winds could gust as high as 22 mph.

Tuesday Night

A slight chance of rain before 3am, then a slight chance of rain and snow. Partly cloudy, with a low around 35. Southwest wind 5 to 10 mph becoming northwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 20%.

Wednesday

A chance of snow, mainly after noon. Mostly sunny, with a high near 47. Northwest wind 10 to 15 mph, with gusts as high as 32 mph.

Wednesday Night

A chance of snow. Mostly cloudy, with a low around 26.

Thursday

Snow likely. Mostly cloudy, with a high near 44.

Thursday Night

Rain and snow likely. Mostly cloudy, with a low around 30.

Friday

Rain and snow likely. Partly sunny, with a high near 49.

Friday Night

A chance of rain and snow. Partly cloudy, with a low around 32.