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.

52°F

11°C

Humidity	89%
Wind Speed	N 15 mph
Barometer	29.77 in (1007.9 mb)
Dewpoint	49°F (9°C)
Visibility	NA
Wind Chill	47°F (8°C)
Last update	11 Oct 5:56 pm CDT

More Information:

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

Extended Forecast for

3 Miles ESE Lake City SD

Tonight
Low: 46 °F
Cloudy and
Breezy then
Mostly Cloudy
Columbus Day
High: 61 °F
Mostly Cloudy
then Chance
Showers
Monday Night
Low: 41 °F
Mostly Cloudy
Tuesday
High: 54 °F
Mostly Cloudy
Tuesday Night
Low: 37 °F
Partly Cloudy
Wednesday
High: 57 °F
Sunny
Wednesday Night
Low: 39 °F
Slight Chance
Showers
Thursday
High: 58 °F
Chance
Showers
Thursday Night
Low: 37 °F
Slight Chance
Showers and
Breezy

Detailed Forecast

Tonight

Cloudy, with a steady temperature around 46. Breezy, with a north wind 16 to 21 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 30 mph.

Columbus Day

A slight chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a slight chance of showers after 4pm. Mostly cloudy, with a high near 61. North northeast wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

Monday Night

Mostly cloudy, with a low around 41. Northwest wind around 11 mph, with gusts as high as 22 mph.

Tuesday

Mostly cloudy, with a high near 54. Northwest wind around 10 mph, with gusts as high as 21 mph.

Tuesday Night

Partly cloudy, with a low around 37. North northwest wind around 6 mph.

Wednesday

Sunny, with a high near 57. North northwest wind 3 to 7 mph.

Wednesday Night

A slight chance of showers. Mostly clear, with a low around 39. Northeast wind around 5 mph becoming south southeast after midnight. Chance of precipitation is 20%.

Thursday

A chance of showers before 1pm. Partly sunny, with a high near 58. South wind 6 to 16 mph becoming west in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 30%.

Thursday Night

A slight chance of showers. Partly cloudy, with a low around 37. Breezy, with a northwest wind 14 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.

Friday

Mostly sunny, with a high near 49. Breezy.

Friday Night

Widespread frost. Otherwise, mostly clear, with a low around 32.

Saturday

Sunny, with a high near 58. Breezy.

Saturday Night

Mostly clear, with a low around 43.

Sunday

Mostly sunny, with a high near 66.