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 9 mph
Barometer	30.10 in
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Last update	7 Jul 9:55 am MDT

More Information:

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

Extended Forecast for

4 Miles NW Beulah WY

Today
High: 87 °F
Partly Sunny
then Severe
Thunderstorms
Tonight
Low: 59 °F
Severe
Thunderstorms
Wednesday
High: 86 °F
Partly Sunny
then Slight
Chance
T-storms
Wednesday Night
Low: 59 °F
Chance
T-storms then
Slight Chance
Showers
Thursday
High: 87 °F
Slight Chance
Showers then
Showers
Likely
Thursday Night
Low: 59 °F
Slight Chance
T-storms then
Partly Cloudy
Friday
High: 92 °F
Sunny
Friday Night
Low: 65 °F
Mostly Clear
Saturday
High: 100 °F
Hot

Detailed Forecast

Today

A 30 percent chance of showers and thunderstorms, mainly after 3pm. Some of the storms could be severe. Partly sunny, with a high near 87. East wind 7 to 9 mph, with gusts as high as 17 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 59. East wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 16 mph.

Wednesday

A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 86. Calm wind becoming east 5 to 7 mph in the afternoon. Winds could gust as high as 16 mph.

Wednesday Night

A chance of showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 59. Southeast wind 5 to 7 mph becoming southwest after midnight. Winds could gust as high as 16 mph. Chance of precipitation is 50%.

Thursday

A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 87. Light and variable wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 60%.

Thursday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 59. Southwest wind 6 to 8 mph.

Friday

Sunny, with a high near 92.

Friday Night

Mostly clear, with a low around 65.

Saturday

Sunny and hot, with a high near 100.

Saturday Night

Mostly clear, with a low around 70.

Sunday

Sunny and hot, with a high near 104.