Heat Wave Continues in the Northeastern Quarter of the U.S.; Excessive Rain May Bring Flooding in the North Central U.S.

The heat wave is expected to peak in the eastern Great Lakes and New England today, and the Ohio Valley and Mid-Atlantic Friday into the weekend. Widespread daily record high temperatures are likely. Heavy to excessive rainfall will be associated with thunderstorms forecast to move across parts of the northern Plains and Upper Midwest today into Friday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

64°F

18°C

Humidity	83%
Wind Speed	E 15 G 22 mph
Barometer	30.14 in
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Last update	20 Jun 6:35 pm MDT

More Information:

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

Extended Forecast for

3 Miles E Fort Meade SD

Tonight
Low: 56 °F
Chance
T-storms and
Fog
Friday
High: 72 °F
Chance
T-storms and
Fog
Friday Night
Low: 59 °F
T-storms
Likely then
Slight Chance
T-storms
Saturday
High: 82 °F
Sunny then
Chance
T-storms
Saturday Night
Low: 60 °F
Mostly Clear
Sunday
High: 90 °F
Sunny
Sunday Night
Low: 68 °F
Mostly Clear
Monday
High: 94 °F
Sunny
Monday Night
Low: 62 °F
Slight Chance
T-storms

Detailed Forecast

Tonight

A chance of showers and thunderstorms before 3am, then a slight chance of showers. Widespread fog, mainly after 4am. Otherwise, cloudy, with a low around 56. East wind 6 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

Friday

A 50 percent chance of showers and thunderstorms. Widespread fog, mainly before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 72. East wind 6 to 10 mph, with gusts as high as 18 mph.

Friday Night

Showers and thunderstorms likely, mainly before midnight. Mostly cloudy, with a low around 59. East wind 5 to 8 mph becoming west after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 60%.

Saturday

A 30 percent chance of showers and thunderstorms after noon. Sunny, with a high near 82. West wind 8 to 13 mph becoming northeast in the afternoon. Winds could gust as high as 22 mph.

Saturday Night

Mostly clear, with a low around 60. Northeast wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 17 mph.

Sunday

Sunny, with a high near 90. Southeast wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 28 mph.

Sunday Night

Mostly clear, with a low around 68. Southeast wind 10 to 16 mph becoming southwest after midnight. Winds could gust as high as 28 mph.

Monday

Sunny, with a high near 94. West wind 10 to 18 mph becoming north in the afternoon. Winds could gust as high as 29 mph.

Monday Night

A slight chance of showers and thunderstorms. Mostly clear, with a low around 62.

Tuesday

A slight chance of showers and thunderstorms after noon. Sunny, with a high near 85.