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 15 mph
Barometer	29.87 in
Dewpoint	27°F (-3°C)
Visibility	10.00 mi
Wind Chill	31°F (-1°C)
Last update	8 Nov 12:35 am MST

More Information:

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

Extended Forecast for

4 Miles WSW Lead SD

Winter Weather Advisory November 8, 04:00am until November 8, 06:00pm

Click here for hazard details and duration

Winter Weather Advisory

Overnight
Low: 22 °F
Snow and
Areas Blowing
Snow
Saturday
High: 22 °F
Snow Likely
and Patchy
Blowing Snow
Saturday Night
Low: 18 °F
Chance Snow
then Cloudy
Sunday
High: 29 °F
Decreasing
Clouds
Sunday Night
Low: 18 °F
Partly Cloudy
Monday
High: 50 °F
Mostly Sunny
Monday Night
Low: 36 °F
Partly Cloudy
Veterans Day
High: 45 °F
Sunny
Tuesday Night
Low: 27 °F
Partly Cloudy

Detailed Forecast

Overnight

Snow, mainly after 5am. Areas of blowing snow after 5am. Low around 22. Wind chill values as low as 9. Breezy, with a west wind 15 to 23 mph, with gusts as high as 46 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 noon. Cloudy, with a steady temperature around 22. Wind chill values as low as 5. Blustery, with a northwest wind 20 to 25 mph decreasing to 14 to 19 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 7 inches possible.

Saturday Night

A 30 percent chance of snow before 11pm. Cloudy, with a low around 18. Wind chill values as low as 4. Northwest wind 13 to 16 mph, with gusts as high as 28 mph.

Sunday

Cloudy, then gradually becoming mostly sunny, with a high near 29. Wind chill values as low as 5. Northwest wind 5 to 8 mph becoming calm in the afternoon. Winds could gust as high as 17 mph.

Sunday Night

Partly cloudy, with a low around 18. Southwest wind 3 to 7 mph.

Monday

Mostly sunny, with a high near 50. West wind 6 to 9 mph, with gusts as high as 20 mph.

Monday Night

Partly cloudy, with a low around 36. West wind 14 to 18 mph, with gusts as high as 32 mph.

Veterans Day

Sunny, with a high near 45. Northwest wind 10 to 16 mph, with gusts as high as 31 mph.

Tuesday Night

Partly cloudy, with a low around 27.

Wednesday

Mostly sunny, with a high near 43.