Severe Thunderstorms and Heavy Rainfall Today from the Central Plains into the Tennessee Valley

Severe thunderstorms capable of damaging winds will be possible from the Ozark Plateau east into portions of the Southeast today. Rounds of heavy thunderstorms ahead of a slow moving front will continue locally heavy rainfall and scattered flash flooding potential from the Ozarks to the Ohio and Tennessee Valleys today. Read More >

Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

86°F

30°C

Humidity	29%
Wind Speed	S 17 G 23 mph
Barometer	30.07 in
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Heat Index	84°F (29°C)
Last update	11 Jul 11:55 pm MDT

More Information:

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

Extended Forecast for

2 Miles ENE Whitewood SD

Heat Advisory July 12, 12:08am until July 14, 08:00pm

Red Flag Warning July 12, 10:00am until July 12, 09:00pm

Click here for hazard details and duration

Heat Advisory

Red Flag Warning

Heat Advisory July 12, 12:08am until July 14, 08:00pm
NOW until 8:00pm Tue
Heat Advisory
Overnight
Low: 71 °F
Mostly Clear
Sunday
High: 103 °F
Hot
Sunday Night
Low: 75 °F
Mostly Clear
Monday
High: 103 °F
Hot
Monday Night
Low: 72 °F
Mostly Clear
Tuesday
High: 102 °F
Sunny then
Sunny and
Breezy
Tuesday Night
Low: 73 °F
Mostly Clear
and Breezy
then Mostly
Clear
Wednesday
High: 100 °F
Hot

Detailed Forecast

Overnight

Mostly clear, with a low around 71. Southwest wind 8 to 11 mph, with gusts as high as 21 mph.

Sunday

Sunny and hot, with a high near 103. Light and variable wind becoming southeast 13 to 18 mph in the morning. Winds could gust as high as 30 mph.

Sunday Night

Mostly clear, with a low around 75. South wind 15 to 17 mph, with gusts as high as 29 mph.

Monday

Sunny and hot, with a high near 103. Southeast wind 5 to 14 mph, with gusts as high as 21 mph.

Monday Night

Mostly clear, with a low around 72. South wind 9 to 17 mph, with gusts as high as 29 mph.

Tuesday

Sunny and hot, with a high near 102. Breezy, with a south wind 5 to 10 mph becoming southeast 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

Tuesday Night

Mostly clear, with a low around 73. Breezy.

Wednesday

Sunny and hot, with a high near 100.

Wednesday Night

Mostly clear, with a low around 70.

Thursday

Mostly sunny, with a high near 95.

Thursday Night

Partly cloudy, with a low around 69.

Friday

Mostly sunny, with a high near 94.