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

Hazardous Weather Outlook

Current conditions at

Sisseton, Sisseton Municipal Airport (K8D3)

Lat: 45.67°NLon: 96.99°WElev: 1161ft.

44°F

7°C

Humidity	85%
Wind Speed	NW 10 mph
Barometer	29.87 in (1012.0 mb)
Dewpoint	40°F (4°C)
Visibility	NA
Wind Chill	39°F (4°C)
Last update	13 Oct 3:56 am CDT

More Information:

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

Extended Forecast for

Grenville SD

Today
High: 50 °F
Mostly Cloudy
Tonight
Low: 37 °F
Slight Chance
Showers then
Partly Cloudy
Wednesday
High: 56 °F
Mostly Sunny
Wednesday Night
Low: 41 °F
Mostly Clear
then Slight
Chance
Showers
Thursday
High: 60 °F
Mostly Cloudy
then Mostly
Sunny and
Breezy
Thursday Night
Low: 37 °F
Partly Cloudy
and Breezy
Friday
High: 53 °F
Sunny
Friday Night
Low: 37 °F
Clear
Saturday
High: 63 °F
Sunny and
Breezy

Detailed Forecast

Today

Mostly cloudy, with a high near 50. Northwest wind 9 to 13 mph, with gusts as high as 22 mph.

Tonight

A slight chance of showers before 7pm. Mostly cloudy, with a low around 37. North northwest wind 5 to 7 mph. Chance of precipitation is 10%.

Wednesday

Mostly sunny, with a high near 56. North wind 3 to 5 mph.

Wednesday Night

A slight chance of showers after 1am. Increasing clouds, with a low around 41. Light and variable wind becoming east around 5 mph. Chance of precipitation is 20%.

Thursday

Partly sunny, with a high near 60. Breezy, with a light west wind becoming northwest 15 to 20 mph in the morning. Winds could gust as high as 33 mph.

Thursday Night

Partly cloudy, with a low around 37. Breezy, with a northwest wind around 21 mph, with gusts as high as 36 mph.

Friday

Sunny, with a high near 53. North northwest wind 7 to 17 mph, with gusts as high as 26 mph.

Friday Night

Clear, with a low around 37. South southwest wind 5 to 10 mph increasing to 11 to 16 mph after midnight. Winds could gust as high as 28 mph.

Saturday

Sunny, with a high near 63. Breezy, with a south southwest wind 20 to 22 mph, with gusts as high as 37 mph.

Saturday Night

Clear, with a low around 46.