Severe Storms in the North and Central Plains

Severe storms may produce damaging winds, some with winds 75 mph or greater; large hail; and locally heavy rain across portions of the Midwest. Critical fire weather threats continue in the Northern Rockies.. High Heat indices are developing in the South and Central Plains, including Kansas City; and excessive heat is forecast in the Phoenix Metro area. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

En Español

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

84°F

29°C

Humidity	37%
Wind Speed	E 14 mph
Barometer	30.03 in
Dewpoint	55°F (13°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	8 Aug 2:15 pm MDT

More Information:

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

Extended Forecast for

4 Miles WSW Lead SD

This
Afternoon

Chance
T-storms
High: 72 °F
Tonight

Chance
T-storms then
Mostly Clear
Low: 55 °F
Sunday

Sunny and
Breezy
High: 67 °F
Sunday
Night

Mostly Clear
then Chance
Showers
Low: 49 °F
Monday

Slight Chance
Showers then
Sunny
High: 69 °F
Monday
Night

Slight Chance
T-storms then
Mostly Clear
Low: 53 °F
Tuesday

Sunny then
Slight Chance
T-storms
High: 75 °F
Tuesday
Night

Mostly Clear
Low: 54 °F
Wednesday

Sunny
High: 79 °F

Detailed Forecast

This Afternoon

A 40 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a steady temperature around 72. Southeast wind 7 to 11 mph, with gusts as high as 16 mph.

Tonight

A 30 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 55. South wind 9 to 15 mph becoming southwest after midnight. Winds could gust as high as 21 mph.

Sunday

Sunny, with a high near 67. Breezy, with a southwest wind 13 to 21 mph becoming north in the afternoon. Winds could gust as high as 29 mph.

Sunday Night

A chance of showers and thunderstorms between midnight and 3am, then a chance of showers after 3am. Partly cloudy, with a low around 49. North wind 6 to 13 mph becoming south after midnight. Chance of precipitation is 40%.

Monday

A 20 percent chance of showers before noon. Sunny, with a high near 69. South wind 6 to 9 mph, with gusts as high as 15 mph.

Monday Night

A 10 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 53. South wind 7 to 14 mph.

Tuesday

A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 75.

Tuesday Night

Mostly clear, with a low around 54.

Wednesday

Sunny, with a high near 79.

Wednesday Night

Partly cloudy, with a low around 55.