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.

64°F

18°C

Humidity	93%
Wind Speed	S 10 mph
Barometer	29.97 in (1014.1 mb)
Dewpoint	62°F (17°C)
Visibility	NA
Last update	15 Jun 7:56 pm CDT

More Information:

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

Extended Forecast for

3 Miles SW New Effington SD

Tonight
Low: 58 °F
Patchy Fog
then Chance
T-storms and
Patchy Fog
Monday
High: 80 °F
T-storms
Likely and
Patchy Fog
Monday Night
Low: 58 °F
Slight Chance
T-storms
Tuesday
High: 77 °F
Slight Chance
T-storms
Tuesday Night
Low: 58 °F
Slight Chance
T-storms
Wednesday
High: 77 °F
Chance
T-storms
Wednesday Night
Low: 57 °F
Slight Chance
T-storms
Juneteenth
High: 81 °F
Sunny
Thursday Night
Low: 60 °F
Chance
T-storms

Detailed Forecast

Tonight

A chance of showers and thunderstorms, mainly after 4am. Patchy fog before midnight, then patchy fog after 2am. Otherwise, mostly cloudy, with a low around 58. Calm wind becoming southeast 5 to 9 mph after midnight. Chance of precipitation is 30%.

Monday

Showers and thunderstorms likely, mainly before 2pm. Patchy fog before 7am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 80. Southeast wind 9 to 14 mph becoming west in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday Night

A slight chance of showers and thunderstorms. Increasing clouds, with a low around 58. North northwest wind 6 to 13 mph. Chance of precipitation is 20%.

Tuesday

A slight chance of showers and thunderstorms. Partly sunny, with a high near 77. 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 58. North wind around 7 mph becoming west northwest after midnight. Chance of precipitation is 20%.

Wednesday

A chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 77. West northwest wind 6 to 10 mph. Chance of precipitation is 30%.

Wednesday Night

A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 57. West wind 7 to 9 mph. Chance of precipitation is 20%.

Juneteenth

Sunny, with a high near 81. West southwest wind 8 to 11 mph.

Thursday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 60. South southeast wind 11 to 13 mph. Chance of precipitation is 40%.

Friday

A slight chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 84. Chance of precipitation is 20%.

Friday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 62. Chance of precipitation is 20%.

Saturday

Partly sunny, with a high near 84.