Severe Thunderstorms and Heavy Rain for the South-Central U.S.

Severe thunderstorms capable of very large hail, damaging wind, and a couple of tornadoes will be possible Monday afternoon into the night from portions of the central and southern High Plains into southwest Texas. A heavy rain event with flooding is expected in the southern Plains into western Arkansas through the end of the week. 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

54°F

12°C

Humidity	88%
Wind Speed	E 6 mph
Barometer	30.03 in
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Wind Chill	52°F (11°C)
Last update	16 May 11:15 pm MDT

More Information:

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

Extended Forecast for

Lead SD

Tonight

Mostly Clear
Low: 46 °F
Monday

Mostly Sunny
then Slight
Chance
Showers
High: 66 °F
Monday
Night

Partly Cloudy
Low: 49 °F
Tuesday

Mostly Sunny
then Chance
T-storms
High: 69 °F
Tuesday
Night

Slight Chance
T-storms then
Mostly Cloudy
Low: 52 °F
Wednesday

Chance
T-storms
High: 66 °F
Wednesday
Night

Chance
Showers then
Partly Cloudy
Low: 50 °F
Thursday

Mostly Sunny
then Chance
T-storms
High: 71 °F
Thursday
Night

Chance
Showers
Low: 50 °F

Detailed Forecast

Tonight

Mostly clear, with a low around 46. South wind around 7 mph.

Monday

A slight chance of showers between 2pm and 5pm. Mostly sunny, with a high near 66. Southeast wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

Monday Night

Partly cloudy, with a low around 49. Southeast wind 7 to 11 mph, with gusts as high as 22 mph.

Tuesday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 69. South wind 6 to 8 mph, with gusts as high as 16 mph.

Tuesday Night

A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 52. Southeast wind 6 to 8 mph becoming southwest after midnight. Winds could gust as high as 18 mph.

Wednesday

A slight chance of showers, then a chance of showers and thunderstorms after 9am. Partly sunny, with a high near 66. Southwest wind 5 to 7 mph becoming northeast in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 40%.

Wednesday Night

A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 50.

Thursday

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 50.

Friday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 64.

Friday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 45.

Saturday

A chance of showers and thunderstorms. Partly sunny, with a high near 61.