Hurricane Isaias Approaching the Gulf Coast; Remnants of Rachel to Impact the Southwest U.S.

Hurricane Isaias is expected to make landfall along the U.S. northern Gulf Coast late Friday or early Saturday. A life-threatening storm surge is expected along the coast with damaging wind gusts extending well inland. Areas of heavy rainfall are forecast throughout much of the Southeast U.S. The remnants of Rachel will bring gusty winds and heavy rainfall to the Southwest U.S. this weekend. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

55°F

13°C

Humidity	41%
Wind Speed	Calm
Barometer	30.05 in
Dewpoint	32°F (0°C)
Visibility	10.00 mi
Last update	8 Oct 10:15 pm MDT

More Information:

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

Extended Forecast for

Lead SD

Tonight
Low: 45 °F
Mostly Clear
Friday
High: 80 °F
Sunny
Friday Night
Low: 59 °F
Mostly Clear
Saturday
High: 78 °F
Sunny
Saturday Night
Low: 46 °F
Slight Chance
Rain then
Mostly Cloudy
Sunday
High: 53 °F
Chance
Showers then
Mostly Cloudy
Sunday Night
Low: 36 °F
Rain Likely
Columbus Day
High: 50 °F
Chance Rain
Monday Night
Low: 36 °F
Chance Rain

Detailed Forecast

Tonight

Mostly clear, with a low around 45. Calm wind becoming southwest around 6 mph after midnight. Winds could gust as high as 17 mph.

Friday

Sunny, with a high near 80. Southwest wind 7 to 11 mph, with gusts as high as 23 mph.

Friday Night

Mostly clear, with a low around 59. Southwest wind 6 to 10 mph, with gusts as high as 28 mph.

Saturday

Sunny, with a high near 78. Southwest wind 5 to 10 mph, with gusts as high as 26 mph.

Saturday Night

A 20 percent chance of rain before midnight. Partly cloudy, with a low around 46. Light and variable wind.

Sunday

A 30 percent chance of showers before noon. Mostly cloudy, with a high near 53. Calm wind becoming northeast around 6 mph in the afternoon. Winds could gust as high as 16 mph.

Sunday Night

Rain likely. Mostly cloudy, with a low around 36. Chance of precipitation is 70%.

Columbus Day

A chance of rain, mainly before noon. Mostly cloudy, with a high near 50.

Monday Night

A chance of rain, mainly before midnight. Mostly cloudy, with a low around 36.

Tuesday

A slight chance of rain. Mostly sunny, with a high near 59.

Tuesday Night

A chance of rain. Partly cloudy, with a low around 42.

Wednesday

A chance of rain. Mostly sunny, with a high near 57.