Storm Moving from Western into Central U.S. through Wednesday

A storm system moving over the Rockies Wednesday will bring marginal risks for excessive rainfall and severe thunderstorms from parts of New Mexico into western South Dakota. Moderate snow is expected from northwestern Wyoming into southern Montana. Read More >

Hazardous Weather Conditions

Dense Fog Advisory until October 15, 09:00 AM MDT

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fog

45°F

7°C

Humidity	100%
Wind Speed	SE 3 mph
Barometer	30.15 in
Dewpoint	45°F (7°C)
Visibility	0.50 mi
Last update	15 Oct 1:55 am MDT

More Information:

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

Extended Forecast for

3 Miles NW Fruitdale SD

Dense Fog Advisory October 15, 02:02am until October 15, 09:00am

Click here for hazard details and duration

Dense Fog Advisory

Dense Fog Advisory October 15, 02:02am until October 15, 09:00am
NOW until 9:00am Wed
Dense Fog Advisory
Overnight
Low: 48 °F
Patchy
Drizzle and
Dense Fog
Wednesday
High: 54 °F
Chance
Showers and
Dense Fog
Wednesday Night
Low: 45 °F
Showers and
Patchy Fog
Thursday
High: 56 °F
Showers and
Areas Fog
Thursday Night
Low: 39 °F
Chance
Showers
Friday
High: 60 °F
Mostly Sunny
and Breezy
Friday Night
Low: 37 °F
Partly Cloudy
then Chance
Showers
Saturday
High: 53 °F
Breezy.
Slight Chance
Showers then
Sunny

Detailed Forecast

Overnight

Patchy drizzle before 3am, then patchy drizzle with a slight chance of showers after 3am. Widespread dense fog. Otherwise, cloudy, with a steady temperature around 48. East wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Wednesday

Patchy drizzle with a chance of showers before 9am, then a chance of showers, mainly between 9am and noon. Widespread dense fog, mainly before 9am. Otherwise, mostly cloudy, with a high near 54. Breezy, with an east wind 11 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

Wednesday Night

Showers likely and possibly a thunderstorm, then showers after midnight. Patchy fog. Low around 45. East wind 8 to 16 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%.

Thursday

Showers. Areas of fog before 9am. High near 56. Breezy, with a west wind 10 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.

Thursday Night

A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 39. West wind 16 to 18 mph, with gusts as high as 30 mph.

Friday

Mostly sunny, with a high near 60. Breezy, with a west wind 16 to 21 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 39 mph.

Friday Night

A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 37. West wind 15 to 18 mph, with gusts as high as 30 mph.

Saturday

A slight chance of showers before noon. Mostly sunny, with a high near 53. Breezy, with a northwest wind 17 to 26 mph, with gusts as high as 39 mph.

Saturday Night

Mostly clear, with a low around 33.

Sunday

Sunny, with a high near 67.

Sunday Night

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

Monday

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