Threats For Heavy Rain and Severe Thunderstorms Continue in the Plains; Fire Weather Conditions Worsen in the Southwest

On Monday and Tuesday, the focus for heavy rain and severe thunderstorms will continue in the Plains and central Mississippi River Valley. Meanwhile, hot conditions and Critical Fire Weather looms over the Great Basin and Southwest U.S. through midweek. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

70°F

21°C

Humidity	43%
Wind Speed	E 9 mph
Barometer	29.82 in
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Last update	15 Jun 10:15 pm MDT

More Information:

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

Extended Forecast for

3 Miles WNW Whitewood SD

Tonight
Low: 57 °F
Severe
Thunderstorms
Monday
High: 76 °F
Mostly Sunny
then Severe
Thunderstorms
Monday Night
Low: 55 °F
Severe
Thunderstorms
then Showers
Tuesday
High: 68 °F
Showers
Likely then
T-storms
Tuesday Night
Low: 53 °F
Showers
Likely then
Slight Chance
Showers
Wednesday
High: 75 °F
Sunny
Wednesday Night
Low: 56 °F
Clear
Juneteenth
High: 85 °F
Sunny
Thursday Night
Low: 62 °F
Partly Cloudy

Detailed Forecast

Tonight

A chance of showers and thunderstorms. Some of the storms could be severe. Mostly cloudy, with a low around 57. Northwest wind around 5 mph becoming south in the evening. Winds could gust as high as 15 mph. Chance of precipitation is 40%.

Monday

A 30 percent chance of showers and thunderstorms after noon. Some of the storms could be severe. Mostly sunny, with a high near 76. West wind around 10 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph.

Monday Night

Showers and possibly a thunderstorm. Some of the storms could be severe. Low around 55. Northeast wind 5 to 10 mph becoming southwest in the evening. Winds could gust as high as 15 mph. Chance of precipitation is 90%.

Tuesday

Showers likely, then showers and possibly a thunderstorm after 9am. High near 68. West wind 5 to 10 mph becoming east in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 90%.

Tuesday Night

Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Partly cloudy, with a low around 53. East wind 5 to 10 mph becoming west in the evening. Winds could gust as high as 15 mph. Chance of precipitation is 60%.

Wednesday

Sunny, with a high near 75. West wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph.

Wednesday Night

Clear, with a low around 56. North wind around 5 mph becoming south in the evening.

Juneteenth

Sunny, with a high near 85. South wind 5 to 10 mph becoming east in the afternoon. Winds could gust as high as 20 mph.

Thursday Night

Partly cloudy, with a low around 62.

Friday

Sunny, with a high near 84.

Friday Night

Mostly clear, with a low around 62.