Threats For Heavy Rain and Severe Thunderstorms Continue in the Plains; Fire Weather Conditions Worsen in the Southwest

On Monday and Tuesday, the focus for heavy rain and severe thunderstorms will continue in the Plains and central Mississippi River Valley. Meanwhile, hot conditions and Critical Fire Weather looms over the Great Basin and Southwest U.S. through midweek. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

63°F

17°C

Humidity	100%
Wind Speed	SE 10 mph
Barometer	29.88 in (1010.9 mb)
Dewpoint	63°F (17°C)
Visibility	NA
Last update	16 Jun 2:56 am CDT

More Information:

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

Extended Forecast for

Ortley SD

Overnight
Low: 66 °F
T-storms
Likely and
Areas Fog
Monday
High: 77 °F
Severe
Thunderstorms
and Patchy
Fog
Monday Night
Low: 58 °F
Increasing
Clouds
Tuesday
High: 74 °F
Partly Sunny
then Slight
Chance
Showers
Tuesday Night
Low: 57 °F
Slight Chance
T-storms then
Slight Chance
Showers
Wednesday
High: 75 °F
Chance
Showers
Wednesday Night
Low: 58 °F
Slight Chance
T-storms
Juneteenth
High: 76 °F
Sunny
Thursday Night
Low: 59 °F
Chance
T-storms

Detailed Forecast

Overnight

Showers and thunderstorms likely, mainly between 4am and 5am. Areas of fog. Otherwise, mostly cloudy, with a steady temperature around 66. South wind around 8 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

Showers and thunderstorms, mainly before noon. Some of the storms could be severe. Patchy fog before 8am. High near 77. West southwest wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday Night

Increasing clouds, with a low around 58. Northwest wind 6 to 13 mph becoming northeast after midnight. Winds could gust as high as 21 mph.

Tuesday

A slight chance of showers after 1pm. Partly sunny, with a high near 74. North wind 6 to 8 mph. Chance of precipitation is 20%.

Tuesday Night

A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 57. North northeast wind 3 to 7 mph. Chance of precipitation is 20%.

Wednesday

A chance of showers, with thunderstorms also possible after 4pm. Mostly sunny, with a high near 75. Northwest wind 6 to 9 mph. Chance of precipitation is 30%.

Wednesday Night

A slight chance of showers and thunderstorms before 1am. Mostly clear, with a low around 58. West southwest wind 6 to 9 mph. Chance of precipitation is 20%.

Juneteenth

Sunny, with a high near 76. West wind 8 to 11 mph becoming east southeast in the afternoon. Winds could gust as high as 21 mph.

Thursday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 59. South southeast wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

Friday

A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 82. Chance of precipitation is 20%.

Friday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 64. Chance of precipitation is 30%.

Saturday

Mostly sunny, with a high near 84.

Saturday Night

Mostly clear, with a low around 70.

Sunday

Mostly sunny, with a high near 85. Breezy.