Marine and Coastal Impacts from Imelda; Unsettled Weather in the West

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine conditions and rip currents to much of the East Coast over the next several days. A series of Pacific frontal systems will bring waves of showers and thunderstorms to portions of northern California and the Pacific Northwest through midweek. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

73°F

23°C

Humidity	38%
Wind Speed	Calm
Barometer	29.92 in
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Last update	30 Sep 9:15 am MDT

More Information:

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

Extended Forecast for

3 Miles WNW Whitewood SD

Today
High: 84 °F
Sunny
Tonight
Low: 59 °F
Partly Cloudy
Wednesday
High: 76 °F
Sunny
Wednesday Night
Low: 57 °F
Mostly Clear
Thursday
High: 82 °F
Sunny
Thursday Night
Low: 55 °F
Mostly Clear
Friday
High: 75 °F
Mostly Sunny
Friday Night
Low: 51 °F
Slight Chance
Showers
Saturday
High: 67 °F
Chance
Showers

Detailed Forecast

Today

Sunny, with a high near 84. Light southwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 20 mph.

Tonight

Partly cloudy, with a low around 59. Southwest wind 8 to 15 mph, with gusts as high as 26 mph.

Wednesday

Sunny, with a high near 76. Southwest wind 5 to 14 mph becoming northeast in the afternoon. Winds could gust as high as 23 mph.

Wednesday Night

Mostly clear, with a low around 57. Light and variable wind becoming south 5 to 8 mph in the evening. Winds could gust as high as 15 mph.

Thursday

Sunny, with a high near 82. Southwest wind 6 to 9 mph becoming west in the afternoon. Winds could gust as high as 17 mph.

Thursday Night

Mostly clear, with a low around 55. Southeast wind around 7 mph becoming west after midnight.

Friday

Mostly sunny, with a high near 75. West wind 7 to 11 mph becoming northeast in the afternoon. Winds could gust as high as 18 mph.

Friday Night

A slight chance of showers. Mostly cloudy, with a low around 51. Northeast wind 6 to 9 mph becoming southwest in the evening. Winds could gust as high as 16 mph.

Saturday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 67.

Saturday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 43.

Sunday

A chance of showers. Partly sunny, with a high near 55.

Sunday Night

A chance of showers. Mostly cloudy, with a low around 39.

Monday

A chance of showers. Partly sunny, with a high near 52.