Arctic Front Brings Winter Weather and Colder Temperatures to the Eastern U.S.

A series of cold fronts will bring heavy lake effect snow to the northern Great Lakes. The fronts will merge over the Ohio Valley and bring colder temperatures east of the Mississippi River later today into the end of the week. Additionally, wintry weather will develop over the Ohio Valley, Appalachians, and Northeast as rain switches over to snow tonight into Thursday morning. Read More >

Hazardous Weather Conditions

High Wind Watch in effect from January 15, 05:00 PM MST until January 16, 05:00 PM MST

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

50°F

10°C

Humidity	40%
Wind Speed	NW 9 G 20 mph
Barometer	30.18 in
Dewpoint	27°F (-3°C)
Visibility	10.00 mi
Wind Chill	46°F (8°C)
Last update	14 Jan 2:35 pm MST

More Information:

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

Extended Forecast for

4 Miles NNW Central City SD

High Wind Watch January 15, 05:00pm until January 16, 05:00pm

Click here for hazard details and duration

High Wind Watch

This Afternoon
High: 47 °F
Mostly Sunny
Tonight
Low: 39 °F
Mostly Clear
Thursday
High: 42 °F⇓
Slight Chance
Snow and
Breezy
Thursday Night
Low: 18 °F
Chance Snow
and Windy
Friday
High: 23 °F
Chance Snow
and Windy
Friday Night
Low: 11 °F
Chance Snow
and Blustery
Saturday
High: 34 °F
Mostly Sunny
Saturday Night
Low: 22 °F
Partly Cloudy
then Mostly
Clear and
Breezy
Sunday
High: 38 °F
Mostly Sunny
and Breezy

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 47. Northwest wind around 7 mph, with gusts as high as 18 mph.

Tonight

Mostly clear, with a low around 39. West wind 7 to 16 mph, with gusts as high as 29 mph.

Thursday

A 20 percent chance of snow after 11am. Increasing clouds, with a temperature rising to near 42 by noon, then falling to around 30 during the remainder of the day. Wind chill values as low as 17. Breezy, with a northwest wind 14 to 22 mph, with gusts as high as 31 mph.

Thursday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 18. Wind chill values as low as -2. Windy, with a northwest wind 25 to 30 mph increasing to 32 to 37 mph after midnight. Winds could gust as high as 55 mph. New snow accumulation of less than one inch possible.

Friday

A 40 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 23. Windy, with a northwest wind 31 to 36 mph decreasing to 23 to 28 mph in the afternoon. Winds could gust as high as 55 mph. New snow accumulation of less than a half inch possible.

Friday Night

A 30 percent chance of snow. Mostly cloudy, with a low around 11. Blustery, with a northwest wind 20 to 22 mph, with gusts as high as 45 mph.

Saturday

Mostly sunny, with a high near 34. Northwest wind 9 to 18 mph, with gusts as high as 40 mph.

Saturday Night

Partly cloudy, with a low around 22. Breezy, with a west wind 10 to 20 mph, with gusts as high as 43 mph.

Sunday

Mostly sunny, with a high near 38. Breezy.

Sunday Night

Mostly cloudy, with a low around 20.

M.L.King Day

Partly sunny, with a high near 32.