Major Winter Storm Ongoing in the Upper Midwest; Severe Weather Tonight from the Mid-South to the Ohio Valley

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through Monday across the Upper Midwest and Upper Great Lakes. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-South to the Ohio Valley and the Southeast through tonight, moving into the Mid-Atlantic Monday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

5°F

-15°C

Humidity	66%
Wind Speed	W 7 mph
Barometer	30.20 in
Dewpoint	-4°F (-20°C)
Visibility	10.00 mi
Wind Chill	-7°F (-22°C)
Last update	16 Mar 2:55 am MDT

More Information:

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

Extended Forecast for

Black Hills Airport-Clyde Ice Field SD

Overnight
Low: 7 °F
Mostly Clear
Monday
High: 33 °F
Mostly Sunny
Monday Night
Low: 27 °F⇑
Chance Wintry
Mix then
Rain/Freezing
Rain Likely
Tuesday
High: 60 °F
Partly Sunny
and Breezy
Tuesday Night
Low: 43 °F
Partly Cloudy
and Breezy
then Partly
Cloudy
Wednesday
High: 69 °F
Mostly Sunny
Wednesday Night
Low: 45 °F
Partly Cloudy
Thursday
High: 72 °F
Mostly Sunny
Thursday Night
Low: 49 °F
Partly Cloudy

Detailed Forecast

Overnight

Mostly clear, with a low around 7. Wind chill values as low as -3. Southwest wind around 7 mph.

Monday

Mostly sunny, with a high near 33. Wind chill values as low as -2. Southwest wind 5 to 7 mph becoming calm in the afternoon.

Monday Night

A chance of snow and freezing rain before 11pm, then freezing rain likely between 11pm and 1am, then rain likely after 1am. Cloudy, with a temperature falling to near 27 by 8pm, then rising to around 40 during the remainder of the night. Light and variable wind becoming west 9 to 14 mph in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. Little or no snow accumulation expected.

Tuesday

Partly sunny, with a high near 60. Breezy, with a west wind 15 to 23 mph, with gusts as high as 38 mph.

Tuesday Night

Partly cloudy, with a low around 43. Breezy, with a west wind 13 to 20 mph, with gusts as high as 31 mph.

Wednesday

Mostly sunny, with a high near 69. West wind 13 to 18 mph, with gusts as high as 29 mph.

Wednesday Night

Partly cloudy, with a low around 45. West wind 9 to 13 mph, with gusts as high as 23 mph.

Thursday

Mostly sunny, with a high near 72. West wind 9 to 14 mph, with gusts as high as 23 mph.

Thursday Night

Partly cloudy, with a low around 49.