Thunderstorms and Heavy Rainfall from the Plains to the Mid-Atlantic

Severe thunderstorms producing damaging winds are most likely over parts of the Dakotas into Minnesota from this afternoon into the overnight, with other isolated storms producing hail or wind over the northern High Plains. In the Northern Plains into the Upper Great Lakes and Mid-Atlantic, heavy to excessive rain may bring flash and urban flooding through Wednesday. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

70°F

21°C

Humidity	73%
Wind Speed	NE 8 mph
Barometer	30.10 in
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Last update	7 Jul 10:15 am MDT

More Information:

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

Extended Forecast for

Belle Fourche SD

Today
High: 89 °F
Partly Sunny
then Severe
Thunderstorms
Tonight
Low: 60 °F
Severe
Thunderstorms
Wednesday
High: 88 °F
Partly Sunny
then Slight
Chance
T-storms
Wednesday Night
Low: 59 °F
Chance
T-storms then
Partly Cloudy
Thursday
High: 89 °F
Mostly Sunny
then Chance
T-storms
Thursday Night
Low: 59 °F
Chance
T-storms then
Partly Cloudy
Friday
High: 94 °F
Sunny
Friday Night
Low: 64 °F
Mostly Clear
Saturday
High: 102 °F
Hot

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms after 3pm. Some of the storms could be severe. Partly sunny, with a high near 89. East wind around 10 mph, with gusts as high as 18 mph.

Tonight

A 40 percent chance of showers and thunderstorms, mainly before midnight. Some of the storms could be severe. Mostly cloudy, with a low around 60. Northeast wind 5 to 10 mph becoming light east after midnight. Winds could gust as high as 17 mph.

Wednesday

A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 88. Light east wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 23 mph.

Wednesday Night

A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 59. Southeast wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 17 mph.

Thursday

A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 89. Calm wind becoming east 5 to 8 mph in the afternoon. Winds could gust as high as 15 mph.

Thursday Night

A 40 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 59. Southeast wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 15 mph.

Friday

Sunny, with a high near 94.

Friday Night

Mostly clear, with a low around 64.

Saturday

Sunny and hot, with a high near 102.

Saturday Night

Mostly clear, with a low around 68.

Sunday

Sunny and hot, with a high near 105.

Sunday Night

Mostly clear, with a low around 70. Breezy.