Great Lakes Snow through Friday; High Winds in the Northern and Central Plains

A clipper storm will drop south from Canada today bringing wintry weather from the Upper Midwest to the Great Lakes through Friday. This system is expected to bring strong northerly winds to much of the northern and central High Plains this afternoon through Friday, with gusts up to 60 mph expected. Read More >

Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Overcast

43°F

6°C

Humidity	39%
Wind Speed	W 8 mph
Barometer	29.94 in
Dewpoint	19°F (-7°C)
Visibility	10.00 mi
Wind Chill	38°F (3°C)
Last update	15 Jan 7:55 am MST

More Information:

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

Extended Forecast for

Spearfish SD

High Wind Warning January 15, 11:00am until January 17, 12:00am

Click here for hazard details and duration

High Wind Warning

Today
High: 47 °F⇓
Breezy.
Clearing then
Rain/Snow
Likely
Tonight
Low: 18 °F
Chance Snow
and Very
Windy
Friday
High: 24 °F
Chance Snow
Showers and
Very Windy
Friday Night
Low: 8 °F
Chance Snow
Showers and
Blustery
Saturday
High: 33 °F
Sunny and
Breezy then
Mostly Sunny
Saturday Night
Low: 23 °F⇑
Partly Cloudy
then Partly
Cloudy and
Breezy
Sunday
High: 38 °F
Partly Sunny
and Breezy
Sunday Night
Low: 18 °F
Mostly Cloudy
M.L.King Day
High: 32 °F
Partly Sunny

Detailed Forecast

Today

A slight chance of rain before 3pm, then snow likely, possibly mixed with rain between 3pm and 4pm, then snow likely after 4pm. Cloudy through mid morning, then clearing, with a temperature falling to around 32 by 5pm. Wind chill values as low as 18. Breezy, with a northwest wind 14 to 19 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

Tonight

A chance of snow, mainly before 8pm, then a chance of snow showers after 11pm. Mostly cloudy, with a low around 18. Wind chill values as low as -1. Very windy, with a northwest wind 33 to 40 mph, with gusts as high as 55 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

Friday

A 50 percent chance of snow showers, mainly before 11am. Mostly cloudy, with a high near 24. Wind chill values as low as zero. Very windy, with a northwest wind 36 to 41 mph decreasing to 29 to 34 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 chance of snow showers before 11pm, then a slight chance of snow after 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 8. Wind chill values as low as -9. Blustery, with a northwest wind 24 to 28 mph, with gusts as high as 44 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Saturday

Sunny, with a high near 33. Breezy, with a northwest wind 11 to 21 mph, with gusts as high as 38 mph.

Saturday Night

Partly cloudy, with a temperature rising to around 37 by 3am. Breezy, with a west wind 11 to 16 mph increasing to 18 to 23 mph after midnight. Winds could gust as high as 39 mph.

Sunday

Partly sunny, with a high near 38. Breezy, with a northwest wind 20 to 26 mph, with gusts as high as 44 mph.

Sunday Night

Mostly cloudy, with a low around 18. Northwest wind 14 to 16 mph, with gusts as high as 29 mph.

M.L.King Day

Partly sunny, with a high near 32.

Monday Night

Partly cloudy, with a low around 21.

Tuesday

Mostly sunny, with a high near 46.

Tuesday Night

Mostly cloudy, with a low around 26.