Tracking a Couple of Storm Systems Across the Country

Showers, along with a few strong to severe thunderstorms, are expected from the Great Lakes, New England and southward into the Ohio and Tennessee Valleys. In the wake of this system, a stronger storm is expected to track from the Pacific Northwest, Plains and through the Eastern U.S. this weekend. Strong winds, showers and a larger drop in temperatures are expected this weekend into Monday. Read More >

Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Overcast

39°F

4°C

Humidity	61%
Wind Speed	W 18 G 33 mph
Barometer	29.90 in
Dewpoint	27°F (-3°C)
Visibility	10.00 mi
Wind Chill	30°F (-1°C)
Last update	8 Nov 5:15 am MST

More Information:

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

Extended Forecast for

Lead SD

Winter Weather Advisory until November 8, 06:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until November 8, 06:00pm
NOW until 6:00pm Sat
Winter Weather Advisory
Overnight
Low: 28 °F
Snow and
Areas Blowing
Snow
Saturday
High: 28 °F
Snow Likely
and Patchy
Blowing Snow
Saturday Night
Low: 22 °F
Chance Snow
Sunday
High: 35 °F
Decreasing
Clouds
Sunday Night
Low: 23 °F
Partly Cloudy
Monday
High: 56 °F
Mostly Sunny
Monday Night
Low: 41 °F
Partly Cloudy
Veterans Day
High: 52 °F
Sunny

Detailed Forecast

Overnight

Snow. Areas of blowing snow. Low around 28. Wind chill values as low as 16. Breezy, with a west wind around 24 mph, with gusts as high as 47 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.

Saturday

Snow likely, mainly after 4pm. Patchy blowing snow between 7am and 1pm. Cloudy, with a steady temperature around 28. Wind chill values as low as 13. Blustery, with a northwest wind 19 to 24 mph decreasing to 13 to 18 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

Saturday Night

A 30 percent chance of snow, mainly before 2am. Cloudy, with a low around 22. Wind chill values as low as 10. Northwest wind 9 to 13 mph, with gusts as high as 26 mph.

Sunday

Cloudy, then gradually becoming mostly sunny, with a high near 35. Wind chill values as low as 13. Northwest wind around 6 mph becoming light and variable in the afternoon. Winds could gust as high as 16 mph.

Sunday Night

Partly cloudy, with a low around 23. Calm wind becoming southwest around 5 mph after midnight.

Monday

Mostly sunny, with a high near 56. West wind 5 to 8 mph, with gusts as high as 20 mph.

Monday Night

Partly cloudy, with a low around 41. West wind 9 to 14 mph, with gusts as high as 32 mph.

Veterans Day

Sunny, with a high near 52. Northwest wind 8 to 13 mph, with gusts as high as 31 mph.

Tuesday Night

Partly cloudy, with a low around 32.

Wednesday

Mostly sunny, with a high near 49.