Heavy Rainfall Threat Continues in the Southwest on Monday; Record Warmth in the Plains and Midwest

Remnant moisture from Tropical Storm Rachel will persist over portions of the Great Basin and Southwest on Monday, bringing a potential heavy to excessive rainfall risk. Well above average and potentially record breaking temperatures will develop across the Plains and Midwest early this week, spreading into the Lower Mississippi Valley and Southeast midweek. Read More >

Hazardous Weather Conditions

Dense Fog Advisory in effect from October 12, 01:00 AM CDT until October 12, 01:00 PM CDT

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

49°F

9°C

Humidity	97%
Wind Speed	NW 12 mph
Barometer	29.77 in (1007.7 mb)
Dewpoint	48°F (9°C)
Visibility	NA
Wind Chill	44°F (7°C)
Last update	12 Oct 1:56 am CDT

More Information:

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

Extended Forecast for

6 Miles NE Grenville SD

Dense Fog Advisory until October 12, 01:00pm

Click here for hazard details and duration

Dense Fog Advisory

Dense Fog Advisory until October 12, 01:00pm
NOW until 1:00pm Mon
Dense Fog Advisory
Overnight
Low: 47 °F
Patchy Dense
Fog
Columbus Day
High: 58 °F
Chance
Showers and
Areas Dense
Fog
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: 40 °F
Mostly Clear
then Chance
Showers
Thursday
High: 58 °F
Slight Chance
Showers and
Breezy

Detailed Forecast

Overnight

Patchy dense fog. Otherwise, mostly cloudy, with a steady temperature around 47. North northeast wind around 14 mph, with gusts as high as 23 mph.

Columbus Day

A chance of showers, mainly between 9am and 5pm. Areas of dense fog before 3pm. Otherwise, cloudy, with a high near 58. North northeast wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

Monday Night

Mostly cloudy, with a low around 41. Northwest wind 10 to 13 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 20 mph.

Tuesday Night

Partly cloudy, with a low around 37. North northwest wind 5 to 7 mph.

Wednesday

Sunny, with a high near 57. North northwest wind around 6 mph.

Wednesday Night

A chance of showers after 1am. Partly cloudy, with a low around 40. Light and variable wind. Chance of precipitation is 30%.

Thursday

A slight chance of showers before 1pm. Partly sunny, with a high near 58. Breezy, with a west southwest wind 5 to 10 mph becoming northwest 17 to 22 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 20%.

Thursday Night

A slight chance of showers before 1am. Partly cloudy, with a low around 36. Breezy, with a north northwest wind 20 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 20%.

Friday

Sunny, with a high near 52.

Friday Night

Areas of frost. Otherwise, mostly clear, with a low around 35.

Saturday

Sunny, with a high near 60. Breezy.

Saturday Night

Mostly clear, with a low around 45.

Sunday

Sunny, with a high near 67.