Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East

Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Light Drizzle

55°F

13°C

Humidity	100%
Wind Speed	E 12 mph
Barometer	30.14 in
Dewpoint	55°F (13°C)
Visibility	4.00 mi
Wind Chill	52°F (11°C)
Last update	15 Jul 9:15 pm MDT

More Information:

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

Extended Forecast for

10 Miles WNW Rochford SD

Tonight
Low: 42 °F
Showers and
Areas Fog
Wednesday
High: 51 °F
Showers and
Areas Fog
Wednesday Night
Low: 38 °F
Chance
Showers and
Areas Fog
Thursday
High: 67 °F
Decreasing
Clouds
Thursday Night
Low: 50 °F
Slight Chance
T-storms
Friday
High: 74 °F
Sunny then
Slight Chance
T-storms
Friday Night
Low: 49 °F
Slight Chance
T-storms then
Chance
Showers
Saturday
High: 72 °F
Chance
Showers then
Chance
T-storms
Saturday Night
Low: 52 °F
Chance
T-storms then
Partly Cloudy

Detailed Forecast

Tonight

Definite drizzle before midnight, then showers and possibly a thunderstorm between midnight and 3am, then drizzle and possibly a thunderstorm after 3am. Areas of fog. Low around 42. East wind around 5 mph becoming south after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%.

Wednesday

Showers and possibly a thunderstorm, mainly before 4pm, then a chance of showers and thunderstorms after 4pm. Areas of fog. High near 51. South wind around 5 mph becoming east in the afternoon. Chance of precipitation is 80%.

Wednesday Night

A chance of showers and thunderstorms. Areas of fog before midnight. Otherwise, mostly cloudy, with a low around 38. East wind around 5 mph becoming south after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 30%.

Thursday

Mostly cloudy, then gradually becoming sunny, with a high near 67. South wind 5 to 10 mph, with gusts as high as 20 mph.

Thursday Night

A slight chance of showers and thunderstorms. Mostly clear, with a low around 50. South wind around 5 mph becoming southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

Friday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 74. West wind around 5 mph becoming northeast in the afternoon.

Friday Night

A 30 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 49. Northeast wind around 5 mph becoming calm in the evening.

Saturday

A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 72. South wind around 5 mph, with gusts as high as 15 mph.

Saturday Night

A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 52.

Sunday

A slight chance of showers and thunderstorms after noon. Sunny, with a high near 76.

Sunday Night

Mostly clear, with a low around 52.

Monday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 77.

Monday Night

A slight chance of showers and thunderstorms. Mostly clear, with a low around 50.

Tuesday

A slight chance of showers and thunderstorms. Sunny, with a high near 78.