Dangerous Heat in the Northeast and Northwest U.S.; Areas of Excessive Rainfall In the Ohio Valley and Southwest

Dangerous heat will continue to impact portions of the Northwest and Northeast U.S. through this evening. Monsoon showers and thunderstorms may result in flash flooding and debris flows from the Four Corners region into the Great Basin this week. A slow moving cold front will bring heavy thunderstorms which may produce excessive rainfall over the Ohio Valley and Mid-Atlantic through Wednesday. Read More >

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Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

91°F

33°C

Humidity	18%
Wind Speed	NE 9 mph
Barometer	30.15 in
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Heat Index	87°F (31°C)
Last update	9 Aug 2:55 pm MDT

More Information:

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

Extended Forecast for

11 Miles NE Four Corners WY

Tonight

Mostly Clear
Low: 56 °F
Wednesday

Sunny then
Slight Chance
T-storms
High: 82 °F
Wednesday
Night

Mostly Clear
Low: 60 °F
Thursday

Sunny
High: 85 °F
Thursday
Night

Partly Cloudy
Low: 59 °F
Friday

Mostly Sunny
then Chance
T-storms
High: 80 °F
Friday
Night

Chance
T-storms then
Slight Chance
Showers
Low: 56 °F
Saturday

Partly Sunny
then Chance
T-storms
High: 77 °F
Saturday
Night

Chance
T-storms
Low: 54 °F

Detailed Forecast

Tonight

Mostly clear, with a low around 56. East wind 8 to 14 mph becoming south after midnight. Winds could gust as high as 23 mph.

Wednesday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82. South wind 9 to 11 mph, with gusts as high as 17 mph.

Wednesday Night

Mostly clear, with a low around 60. Southeast wind 11 to 17 mph, with gusts as high as 24 mph.

Thursday

Sunny, with a high near 85. South wind 9 to 13 mph, with gusts as high as 21 mph.

Thursday Night

Partly cloudy, with a low around 59. South wind 7 to 10 mph becoming west after midnight. Winds could gust as high as 17 mph.

Friday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 80. West wind 7 to 9 mph becoming northeast in the afternoon. Winds could gust as high as 17 mph.

Friday Night

A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 56. Chance of precipitation is 30%.

Saturday

A chance of showers and thunderstorms after noon. Partly sunny, with a high near 77.

Saturday Night

A chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 54.

Sunday

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75.

Sunday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 54.

Monday

A chance of showers and thunderstorms. Partly sunny, with a high near 73.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 52.