Severe Thunderstorms for the Center of the Nation; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

A round of severe thunderstorms are forecast across areas of the Southern Plains, Mississippi Valley and Great Lakes this afternoon and tonight; The threat for flash flooding will also accompany these storms. The rainfall for the Great Lakes region could prolong the ongoing flooding. Where the rain is needed, the Southern High Plains, critical fire weather concerns through today. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

36°F

2°C

Humidity	65%
Wind Speed	NW 20 G 29 mph
Barometer	29.99 in
Dewpoint	25°F (-4°C)
Visibility	8.00 mi
Wind Chill	25°F (-4°C)
Last update	17 Apr 3:15 pm MDT

More Information:

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

Extended Forecast for

4 Miles WSW Lead SD

This Afternoon
High: 29 °F
Slight Chance
Snow Showers
Tonight
Low: 17 °F
Partly Cloudy
then Chance
Snow Showers
Saturday
High: 38 °F
Slight Chance
Snow Showers
then Mostly
Sunny
Saturday Night
Low: 25 °F
Mostly Clear
Sunday
High: 52 °F
Sunny
Sunday Night
Low: 34 °F
Mostly Clear
Monday
High: 63 °F
Mostly Sunny
Monday Night
Low: 39 °F
Mostly Clear
Tuesday
High: 68 °F
Sunny

Detailed Forecast

This Afternoon

A 20 percent chance of snow showers. Mostly sunny, with a high near 29. Wind chill values as low as 13. Northwest wind 14 to 18 mph, with gusts as high as 36 mph.

Tonight

A 30 percent chance of snow showers after midnight. Partly cloudy, with a low around 17. Wind chill values as low as 6. West wind 9 to 18 mph, with gusts as high as 34 mph.

Saturday

A 20 percent chance of snow showers before noon. Mostly sunny, with a high near 38. Wind chill values as low as 4. Northwest wind 14 to 18 mph, with gusts as high as 30 mph.

Saturday Night

Mostly clear, with a low around 25. Wind chill values as low as 18. Southwest wind 6 to 16 mph, with gusts as high as 29 mph.

Sunday

Sunny, with a high near 52. Southwest wind 5 to 8 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph.

Sunday Night

Mostly clear, with a low around 34. East wind 8 to 10 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

Monday

Mostly sunny, with a high near 63. Southwest wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.

Monday Night

Mostly clear, with a low around 39. Northwest wind 6 to 8 mph becoming south in the evening. Winds could gust as high as 20 mph.

Tuesday

Sunny, with a high near 68.