Flooding Risks from Tropical Moisture Across the Intermountain West and East Coast

Tropical moisture from Isaias and Rachel will impact portions of the Intermountain West and East Coast states. Flooding, gusty winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, record warmth will spread northward across the Mississippi Valley the next few days. Looking for snow, the first winter storm of the season is underway across the northern Rockies. Read More >

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

61°F

16°C

Humidity	72%
Wind Speed	N 10 mph
Barometer	29.75 in (1006.3 mb)
Dewpoint	52°F (11°C)
Visibility	NA
Last update	11 Oct 1:56 pm CDT

More Information:

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

Extended Forecast for

New Effington SD

This Afternoon
High: 69 °F
Mostly Cloudy
Tonight
Low: 47 °F
Mostly Cloudy
Columbus Day
High: 66 °F
Mostly Cloudy
then Chance
Showers
Monday Night
Low: 41 °F
Slight Chance
Showers then
Mostly Cloudy
Tuesday
High: 57 °F
Mostly Cloudy
Tuesday Night
Low: 36 °F
Mostly Cloudy
then Patchy
Frost
Wednesday
High: 61 °F
Patchy Frost
then Sunny
Wednesday Night
Low: 37 °F
Mostly Clear
then Slight
Chance
Showers
Thursday
High: 61 °F
Slight Chance
Showers

Detailed Forecast

This Afternoon

Mostly cloudy, with a high near 69. North wind around 15 mph, with gusts as high as 25 mph.

Tonight

Mostly cloudy, with a low around 47. North wind 10 to 13 mph, with gusts as high as 21 mph.

Columbus Day

A chance of rain before 1pm, then a chance of showers and thunderstorms, mainly between 1pm and 5pm. Mostly cloudy, with a high near 66. North wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

Monday Night

A slight chance of showers between 7pm and 9pm. Mostly cloudy, with a low around 41. Northwest wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

Tuesday

Mostly cloudy, with a high near 57. Northwest wind 9 to 13 mph, with gusts as high as 21 mph.

Tuesday Night

Patchy frost after 5am. Otherwise, partly cloudy, with a low around 36. North northwest wind 3 to 7 mph.

Wednesday

Patchy frost before 8am. Otherwise, sunny, with a high near 61. North wind 3 to 6 mph.

Wednesday Night

A slight chance of showers after 1am. Mostly clear, with a low around 37. Light and variable wind. Chance of precipitation is 20%.

Thursday

A slight chance of showers before 1pm. Partly sunny, with a high near 61. Light and variable wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 20%.

Thursday Night

A slight chance of showers after 1am. Partly cloudy, with a low around 36. Breezy. Chance of precipitation is 20%.

Friday

Mostly sunny, with a high near 52. Breezy.

Friday Night

Widespread frost. Otherwise, mostly clear, with a low around 30.

Saturday

Widespread frost. Otherwise, sunny, with a high near 61.