Dangerous Heat Wave Continues; Areas of Severe Thunderstorms Today

Dangerous, record-breaking heat will continue across most of the central and eastern U.S through Friday then focusing on the eastern U.S. through the Independence Day weekend. Peak heat indices of up to 115 degrees are possible. Strong to severe thunderstorms will be possible from the northern Plains into the Midwest and Great Lakes regions, as well as across the southern Appalachians today. Read More >

Hazardous Weather Conditions

Severe Thunderstorm Watch in effect from July 2, 04:05 PM MDT until July 2, 11:00 PM MDT

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

84°F

29°C

Humidity	33%
Wind Speed	E 17 mph
Barometer	29.89 in
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Heat Index	82°F (28°C)
Last update	2 Jul 4:55 pm MDT

More Information:

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

Extended Forecast for

3 Miles WNW Belle Fourche Municipal Airport SD

Severe T-storm Watch until July 2, 11:00pm

Click here for hazard details and duration

Severe T-storm Watch

Severe T-storm Watch until July 2, 11:00pm
NOW until 11:00pm Thu
Severe T-storm Watch
This Afternoon
High: 91 °F
Severe
Thunderstorms
Tonight
Low: 59 °F
Severe
Thunderstorms
Friday
High: 83 °F
Chance
Showers then
T-storms
Likely
Friday Night
Low: 56 °F
Slight Chance
T-storms then
Partly Cloudy
Independence Day
High: 88 °F
Sunny
Saturday Night
Low: 59 °F
Mostly Clear
Sunday
High: 97 °F
Sunny
Sunday Night
Low: 64 °F
Slight Chance
T-storms and
Breezy then
Partly Cloudy

Detailed Forecast

This Afternoon

Scattered showers and thunderstorms. Some of the storms could be severe. Widespread haze. Partly sunny, with a high near 91. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Tonight

Isolated showers and thunderstorms. Some of the storms could be severe. Widespread haze before midnight. Partly cloudy, with a low around 59. Southeast wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 20%.

Friday

Showers and thunderstorms likely, mainly after noon. Widespread haze before 9am. Partly sunny, with a high near 83. Light and variable wind becoming east 5 to 10 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 60%.

Friday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 56. Southeast wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 21 mph.

Independence Day

Sunny, with a high near 88. Light and variable wind becoming east 5 to 7 mph in the afternoon. Winds could gust as high as 15 mph.

Saturday Night

Mostly clear, with a low around 59. East wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 15 mph.

Sunday

Sunny, with a high near 97.

Sunday Night

A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 64. Breezy.

Monday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 95.

Monday Night

A chance of showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 63.