Severe Storms and Heavy Rain in the Midwest; Heat in Several Locations

Strong to severe thunderstorms with damaging winds, heavy rain, and flash flooding are expected across the central Plains into the Mid Mississippi Valley on Monday, especially Kansas into Missouri. Meanwhile, heat will consume several locations from the Northeast (Boston and New York City), in the Mid to Lower Mississippi Valley (Memphis and St. Louis) and persisting around the Phoenix metro area. Read More >

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Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

50°F

10°C

Humidity	76%
Wind Speed	SW 3 mph
Barometer	30.17 in
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Last update	10 Aug 5:55 am 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

Today

Sunny
High: 71 °F
Tonight

Mostly Clear
Low: 53 °F
Tuesday

Sunny then
Slight Chance
T-storms
High: 76 °F
Tuesday
Night

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

Sunny
High: 80 °F
Wednesday
Night

Partly Cloudy
Low: 56 °F
Thursday

Sunny
High: 79 °F
Thursday
Night

Slight Chance
T-storms
Low: 55 °F
Friday

Sunny
High: 74 °F

Detailed Forecast

Today

Sunny, with a high near 71. Southwest wind 6 to 8 mph.

Tonight

Mostly clear, with a low around 53. Southwest wind 7 to 14 mph, with gusts as high as 20 mph.

Tuesday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 76. South wind 6 to 10 mph becoming east in the afternoon.

Tuesday Night

A 20 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 55. East wind 7 to 14 mph becoming south after midnight. Winds could gust as high as 20 mph.

Wednesday

Sunny, with a high near 80. Southwest wind 6 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 16 mph.

Wednesday Night

Partly cloudy, with a low around 56. North wind 7 to 13 mph becoming south in the evening.

Thursday

Sunny, with a high near 79.

Thursday Night

A slight chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 55.

Friday

Sunny, with a high near 74.

Friday Night

Mostly clear, with a low around 49.