Severe Weather and Heavy Rainfall from the Midwest to the Ohio Valley; Mid-Summer Heat Continues

Severe thunderstorm and heavy rainfall threats will persist from the Midwest to Lower Great Lakes through Monday, shifting into the Ohio Valley and Central Appalachians Monday evening into Tuesday. Mid-summer heat will continue across much of the CONUS this week, with record highs possible well into the 100s across the south-central High Plains. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

72°F

22°C

Humidity	68%
Wind Speed	N 7 mph
Barometer	29.90 in (1011.3 mb)
Dewpoint	61°F (16°C)
Visibility	NA
Last update	9 Aug 6:56 pm CDT

More Information:

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

Extended Forecast for

6 Miles SSW Sisseton SD

Tonight
Low: 61 °F
Mostly Cloudy
Monday
High: 80 °F
Partly Sunny
Monday Night
Low: 63 °F
Chance
Showers
Tuesday
High: 79 °F
Chance
Showers
Tuesday Night
Low: 63 °F
Chance
Showers
Wednesday
High: 77 °F
Slight Chance
T-storms then
Mostly Sunny
Wednesday Night
Low: 59 °F
Mostly Cloudy
Thursday
High: 72 °F
Partly Sunny
Thursday Night
Low: 59 °F
Mostly Cloudy

Detailed Forecast

Tonight

Mostly cloudy, with a low around 61. North wind 5 to 7 mph becoming light and variable.

Monday

Partly sunny, with a high near 80. Southeast wind 6 to 9 mph.

Monday Night

A chance of showers and thunderstorms before 1am, then a chance of showers between 1am and 2am. Mostly cloudy, with a low around 63. East southeast wind 6 to 8 mph becoming west northwest after midnight. Chance of precipitation is 40%.

Tuesday

A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm. Cloudy through mid morning, then gradual clearing, with a high near 79. Northeast wind 5 to 8 mph. Chance of precipitation is 30%.

Tuesday Night

A chance of showers and thunderstorms before 1am, then a chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 63. North northeast wind around 7 mph becoming east after midnight. Chance of precipitation is 30%.

Wednesday

A slight chance of thunderstorms before 7am. Mostly sunny, with a high near 77. North northeast wind 7 to 10 mph. Chance of precipitation is 10%.

Wednesday Night

Mostly cloudy, with a low around 59. North wind 6 to 8 mph.

Thursday

Partly sunny, with a high near 72. East wind 6 to 8 mph.

Thursday Night

Mostly cloudy, with a low around 59. East southeast wind around 7 mph.

Friday

A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 73. Chance of precipitation is 20%.

Friday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Chance of precipitation is 40%.