Hazardous Weather Conditions
Current conditions at
Sisseton, Sisseton Municipal Airport (K8D3)
Lat: 45.67°NLon: 96.99°WElev: 1161ft.82°F
28°C
| Humidity | 65% |
| Wind Speed | S 15 mph |
| Barometer | 29.86 in (1009.1 mb) |
| Dewpoint | 69°F (21°C) |
| Visibility | NA |
| Heat Index | 85°F (29°C) |
| Last update | 24 Jul 2:56 pm CDT |
Extended Forecast for
10 Miles NE Grenville SD
Heat Advisory July 25, 01:00pm until July 26, 09:00pm
This Afternoon
High: 76 °F
Sunny
Tonight
Low: 70 °F
Mostly Clear
Saturday
High: 93 °F
Sunny then
Patchy SmokeSaturday Night
Low: 74 °F
Partly Cloudy
then Slight
Chance
T-stormsSunday
High: 91 °F
Slight Chance
T-stormsSunday Night
Low: 72 °F
Mostly Clear
Monday
High: 90 °F
Hot
Monday Night
Low: 69 °F
Partly Cloudy
Tuesday
High: 89 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Sunny, with a steady temperature around 76. Southwest wind around 13 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 70. South southwest wind 15 to 18 mph, with gusts as high as 31 mph.
Saturday
Patchy smoke after 1pm. Sunny and hot, with a high near 93. Southwest wind 5 to 11 mph becoming north northwest in the afternoon.
Saturday Night
A slight chance of showers and thunderstorms after 3am. Increasing clouds, with a low around 74. South wind 9 to 13 mph becoming west in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 20%.
Sunday
A slight chance of showers and thunderstorms before 1pm. Mostly sunny and hot, with a high near 91. South wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 72. South wind around 9 mph becoming west northwest after midnight.
Monday
Sunny and hot, with a high near 90. North wind 9 to 11 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 69. North wind 5 to 8 mph.
Tuesday
Mostly sunny, with a high near 89. East wind 5 to 9 mph becoming west in the morning.
Tuesday Night
Mostly clear, with a low around 68.
Wednesday
Sunny, with a high near 88.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 69. Chance of precipitation is 30%.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 20%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
10 Miles NE Grenville SD
45.55°N 97.22°W (Elev. 2001 ft)
45.55°N 97.22°W (Elev. 2001 ft)
3:41 pm CDT Jul 24, 2026
3pm CDT Jul 24, 2026-6pm CDT Jul 30, 2026
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