Extremely Critical Fire Weather in the Central Plains; Active Pattern in the West

Gusty to high winds and low relative humidity will bring critical to extremely critical fire weather conditions to the central and southern Plains today into Wednesday. Use caution with any potential ignition sources. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain and heavy mountain snow. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

50°F

10°C

Humidity	35%
Wind Speed	Vrbl 7 G 14 mph
Barometer	29.17 in
Dewpoint	23°F (-5°C)
Visibility	10.00 mi
Wind Chill	47°F (8°C)
Last update	17 Feb 2:35 pm MST

More Information:

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

Extended Forecast for

6 Miles WSW Lead SD

This Afternoon
High: 50 °F
Rain/Snow
Likely
Tonight
Low: 19 °F
Chance Snow
then Mostly
Clear
Wednesday
High: 37 °F
Mostly Sunny
Wednesday Night
Low: 2 °F
Heavy Snow
Thursday
High: 15 °F
Snow
Thursday Night
Low: 1 °F
Chance Snow
then Partly
Cloudy
Friday
High: 26 °F
Slight Chance
Snow
Friday Night
Low: 8 °F
Chance Snow
Saturday
High: 27 °F
Slight Chance
Snow

Detailed Forecast

This Afternoon

A chance of rain and snow before 3pm, then snow likely. Mostly cloudy, with a high near 50. West wind around 14 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

Tonight

A 30 percent chance of snow before 7pm. Partly cloudy, with a low around 19. Wind chill values as low as 10. West wind 6 to 13 mph.

Wednesday

Mostly sunny, with a high near 37. Wind chill values as low as 14. Calm wind becoming west around 6 mph in the afternoon. Winds could gust as high as 20 mph.

Wednesday Night

Snow. The snow could be heavy at times. Low around 2. Light and variable wind. Winds could gust as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Thursday

Snow. High near 15. Calm wind becoming northwest around 6 mph. Winds could gust as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

A 40 percent chance of snow before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 1. Calm wind. New snow accumulation of less than a half inch possible.

Friday

A 20 percent chance of snow after 11am. Mostly sunny, with a high near 26. Light and variable wind. Winds could gust as high as 15 mph.

Friday Night

A chance of snow, mainly before 11pm. Partly cloudy, with a low around 8. Calm wind.

Saturday

A slight chance of snow. Mostly sunny, with a high near 27.

Saturday Night

Mostly clear, with a low around 6.

Sunday

Mostly sunny, with a high near 33.

Sunday Night

Partly cloudy, with a low around 15.