Tracking Areas of Fire Weather, Severe Weather, and Winter Weather

Gusty winds and dry conditions will continue to bring fire weather concerns to the southern Plains through Friday. Severe thunderstorms including a few tornadoes, large hail and damaging wind gusts are expected across parts of the Midwest and lower Ohio Valley today. A Pacific storm will bring low elevation rain and thunderstorms across southern California and heavy snow through the Sierra. Read More >

Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Light Snow

3°F

-16°C

Humidity	72%
Wind Speed	NW 13 mph
Barometer	29.88 in
Dewpoint	-4°F (-20°C)
Visibility	1.75 mi
Wind Chill	-14°F (-26°C)
Last update	19 Feb 9:55 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 February 19, 09:58am until February 19, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 19, 09:58am until February 19, 05:00pm
NOW until 5:00pm Thu
Winter Weather Advisory
Today
High: 5 °F⇓
Snow Likely
Tonight
Low: -4 °F
Chance Snow
then Mostly
Cloudy
Friday
High: 20 °F
Mostly Sunny
Friday Night
Low: 5 °F
Partly Cloudy
Saturday
High: 22 °F
Mostly Sunny
Saturday Night
Low: 7 °F
Mostly Clear
Sunday
High: 27 °F
Sunny
Sunday Night
Low: 14 °F
Partly Cloudy

Detailed Forecast

Today

Snow likely, mainly after 3pm. Cloudy, with a temperature falling to around 2 by 5pm. Wind chill values as low as -15. Northwest wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. Total daytime snow accumulation of around an inch possible.

Tonight

A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around -4. Wind chill values as low as -15. West wind 5 to 9 mph, with gusts as high as 15 mph. Little or no snow accumulation expected.

Friday

Mostly sunny, with a high near 20. Wind chill values as low as -10. Northwest wind 5 to 7 mph, with gusts as high as 17 mph.

Friday Night

Partly cloudy, with a low around 5. Wind chill values as low as -7. West wind 5 to 7 mph.

Saturday

Mostly sunny, with a high near 22. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.

Saturday Night

Mostly clear, with a low around 7. West wind 3 to 7 mph. Winds could gust as high as 16 mph.

Sunday

Sunny, with a high near 27. Light and variable wind becoming east 5 to 7 mph in the morning. Winds could gust as high as 17 mph.

Sunday Night

Partly cloudy, with a low around 14. Southeast wind around 9 mph becoming southwest after midnight. Winds could gust as high as 20 mph.