Areas of Severe Thunderstorms, Excessive Rainfall, and Extreme Heat Wednesday

In the Upper Midwest, heavy to excessive rain may bring flash and urban flooding through Wednesday. Scattered severe thunderstorms capable of large hail and damaging wind gusts are possible from the central High Plains into the Upper Midwest Wednesday. Extreme heat is ongoing over the Desert Southwest through Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

65°F

18°C

Humidity	97%
Wind Speed	SW 14 mph
Barometer	30.01 in (1015.1 mb)
Dewpoint	64°F (18°C)
Visibility	NA
Last update	8 Jul 1:56 am CDT

More Information:

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

Extended Forecast for

Webster SD

Flood Watch until July 8, 05:00am

Flood Warning until July 8, 08:00am

Click here for hazard details and duration

Flood Watch

Flood Warning

Flood Watch until July 8, 05:00am
Flood Warning until July 8, 08:00am
NOW: Multiple hazards in effect
Click HERE for Details
Overnight
Low: 59 °F
Showers
Wednesday
High: 76 °F
Slight Chance
T-storms then
Partly Sunny
Wednesday Night
Low: 60 °F
Partly Cloudy
Thursday
High: 81 °F
Sunny
Thursday Night
Low: 63 °F
Mostly Clear
Friday
High: 87 °F
Sunny
Friday Night
Low: 66 °F
Mostly Clear
Saturday
High: 88 °F
Sunny

Detailed Forecast

Overnight

Showers and possibly a thunderstorm before 4am, then a chance of showers and thunderstorms, mainly between 4am and 5am. Low around 59. East northeast wind 10 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

A slight chance of showers and thunderstorms before 7am, then a slight chance of showers between 7am and 8am. Mostly cloudy, with a high near 76. North northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Wednesday Night

Partly cloudy, with a low around 60. Northeast wind 3 to 8 mph.

Thursday

Sunny, with a high near 81. East northeast wind 3 to 5 mph.

Thursday Night

Mostly clear, with a low around 63. Calm wind becoming south southeast 5 to 7 mph in the evening.

Friday

Sunny, with a high near 87. South southwest wind 8 to 10 mph, with gusts as high as 20 mph.

Friday Night

Mostly clear, with a low around 66. South wind 6 to 9 mph.

Saturday

Sunny, with a high near 88. South wind 9 to 11 mph, with gusts as high as 22 mph.