
Hurricane Isaias to Approach the Northern Gulf Coast on Friday
Isaias is expected to approach the northern Gulf Coast as a strong hurricane on Friday, bringing life-threatening storm surge, damaging winds, heavy rain, and severe thunderstorms across the region and Southeast into the weekend, with risks of flooding and tornadoes. Read More >
Current conditions at
Chamberlain, Chamberlain Municipal Airport (K9V9)
Lat: 43.77°NLon: 99.32°WElev: 1693ft.
Partly Cloudy
72°F
22°C
| Humidity | 45% |
| Wind Speed | E 7 mph |
| Barometer | 30.03 in |
| Dewpoint | 49°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 8 Oct 1:55 pm CDT |
Extended Forecast for
13 Miles NNW Gann Valley SD
This Afternoon

High: 73 °F
Sunny
Tonight

Low: 50 °F
Partly Cloudy
Friday

High: 80 °F
Sunny
Friday Night

Low: 65 °F
Mostly Clear
Saturday

High: 85 °F
Sunny and
BreezySaturday Night

Low: 59 °F
Mostly Clear
Sunday

High: 69 °F
Partly Sunny
Sunday Night
Low: 43 °F
Mostly Cloudy
then Slight
Chance
ShowersColumbus Day

High: 54 °F
Chance
Showers
Detailed Forecast
This Afternoon
Sunny, with a high near 73. East southeast wind around 18 mph.
Tonight
Partly cloudy, with a low around 50. East wind 7 to 9 mph.
Friday
Sunny, with a high near 80. South southeast wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 26 mph.
Friday Night
Mostly clear, with a low around 65. South wind 14 to 16 mph, with gusts as high as 28 mph.
Saturday
Sunny, with a high near 85. Breezy, with a south wind 16 to 21 mph, with gusts as high as 29 mph.
Saturday Night
Mostly clear, with a low around 59. South wind 14 to 16 mph, with gusts as high as 25 mph.
Sunday
Partly sunny, with a high near 69. North wind around 17 mph, with gusts as high as 25 mph.
Sunday Night
A slight chance of showers after 1am. Mostly cloudy, with a low around 43. North wind around 16 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Columbus Day
A chance of showers, mainly before 1pm. Mostly cloudy, with a high near 54. North wind around 16 mph. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 38.
Tuesday
Partly sunny, with a high near 57.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 42. Chance of precipitation is 20%.
Wednesday
A chance of showers. Partly sunny, with a high near 63. Chance of precipitation is 40%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
13 Miles NNW Gann Valley SD
44.19°N 99.11°W (Elev. 1821 ft)
44.19°N 99.11°W (Elev. 1821 ft)
1:21 pm CDT Oct 8, 2026
2pm CDT Oct 8, 2026-6pm CDT Oct 14, 2026


