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

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

61°F

16°C

Humidity	97%
Wind Speed	N 12 mph
Barometer	29.98 in (1014.0 mb)
Dewpoint	60°F (16°C)
Visibility	NA
Last update	15 Jul 11:56 pm CDT

More Information:

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

Extended Forecast for

8 Miles ESE Lake City SD

Overnight
Low: 55 °F
Chance
Showers
Wednesday
High: 61 °F
Showers
Likely
Wednesday Night
Low: 49 °F
Slight Chance
Showers then
Partly Cloudy
Thursday
High: 67 °F
Sunny
Thursday Night
Low: 57 °F
Partly Cloudy
Friday
High: 72 °F
Chance
Showers then
Chance
T-storms
Friday Night
Low: 60 °F
Chance
Showers
Saturday
High: 73 °F
Partly Sunny
Saturday Night
Low: 58 °F
Partly Cloudy

Detailed Forecast

Overnight

A chance of showers, mainly before 1am. Areas of smoke before 3am. Cloudy, with a low around 55. North northeast wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

Wednesday

Showers and thunderstorms likely before 4pm, then a chance of showers. Cloudy, with a high near 61. North northeast wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A slight chance of showers before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 49. North wind 7 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 10%.

Thursday

Sunny, with a high near 67. North northwest wind 6 to 9 mph becoming southeast in the afternoon.

Thursday Night

Partly cloudy, with a low around 57. South southeast wind around 10 mph.

Friday

A chance of showers, with thunderstorms also possible after 10am. Mostly cloudy, with a high near 72. South southeast wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.

Friday Night

A chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 60. South southeast wind 8 to 10 mph becoming north northwest after midnight. Chance of precipitation is 30%.

Saturday

Partly sunny, with a high near 73. North northeast wind around 10 mph.

Saturday Night

Partly cloudy, with a low around 58. Northeast wind 6 to 9 mph.

Sunday

A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 74. Chance of precipitation is 20%.

Sunday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 62. Chance of precipitation is 40%.

Monday

A chance of showers and thunderstorms. Mostly sunny, with a high near 79. Chance of precipitation is 30%.

Monday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 63. Chance of precipitation is 30%.