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

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fair

55°F

13°C

Humidity	59%
Wind Speed	Calm
Barometer	30.11 in (1020.1 mb)
Dewpoint	41°F (5°C)
Visibility	10.00 mi
Last update	8 Oct 9:53 am CDT

More Information:

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

Extended Forecast for

4 Miles NNW Altamont SD

Today
High: 68 °F
Decreasing
Clouds
Tonight
Low: 46 °F
Partly Cloudy
Friday
High: 77 °F
Sunny
Friday Night
Low: 64 °F
Mostly Clear
and Breezy
Saturday
High: 81 °F
Sunny and
Breezy
Saturday Night
Low: 61 °F
Mostly Clear
and Breezy
Sunday
High: 72 °F
Mostly Sunny
and Breezy
then Partly
Sunny
Sunday Night
Low: 44 °F
Mostly Cloudy
Columbus Day
High: 54 °F
Chance
Showers

Detailed Forecast

Today

Mostly cloudy, then gradually becoming sunny, with a high near 68. Calm wind becoming south southeast around 5 mph in the afternoon.

Tonight

Partly cloudy, with a low around 46. East southeast wind around 7 mph.

Friday

Sunny, with a high near 77. South southeast wind 8 to 15 mph, with gusts as high as 24 mph.

Friday Night

Mostly clear, with a low around 64. Breezy, with a south southwest wind 13 to 18 mph increasing to 19 to 24 mph after midnight. Winds could gust as high as 36 mph.

Saturday

Sunny, with a high near 81. Breezy, with a south southwest wind 26 to 28 mph, with gusts as high as 44 mph.

Saturday Night

Mostly clear, with a low around 61. Breezy, with a south southwest wind 20 to 24 mph, with gusts as high as 37 mph.

Sunday

Mostly sunny, with a high near 72. Breezy, with a south southwest wind 15 to 20 mph becoming north northwest in the afternoon. Winds could gust as high as 30 mph.

Sunday Night

Mostly cloudy, with a low around 44. North wind around 14 mph, with gusts as high as 24 mph.

Columbus Day

A chance of showers, mainly before 1pm. Mostly cloudy, with a high near 54. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

Monday Night

Mostly cloudy, with a low around 39.

Tuesday

Partly sunny, with a high near 54.

Tuesday Night

A slight chance of showers. Partly cloudy, with a low around 41. Chance of precipitation is 20%.

Wednesday

A chance of showers. Mostly sunny, with a high near 60. Chance of precipitation is 40%.