Air Quality Concerns; Fire Weather in the West; Flash Flooding in the Southeast

Wildfire smoke continues to result in poor air quality from the Upper Midwest into the Northeast. Multiple days of hot, dry and windy conditions are expected to bring fire weather concerns for portions of the Four Corners region into the central Great Basin and Rockies. Heavy rainfall and a flash flooding threat continues in the Southeast. Severe thunderstorms continue across the Northern Plains Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Mostly Cloudy

74°F

23°C

Humidity	71%
Wind Speed	SE 16 G 26 mph
Barometer	30.09 in (1018.3 mb)
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Last update	5 Aug 12:53 pm CDT

More Information:

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

Extended Forecast for

4 Miles ENE Watertown Municipal Airport SD

This Afternoon
High: 80 °F
Slight Chance
T-storms and
Breezy
Tonight
Low: 64 °F
Heavy Rain
Wednesday
High: 81 °F
Partly Sunny
then Slight
Chance
Showers
Wednesday Night
Low: 66 °F
Partly Cloudy
Thursday
High: 87 °F
Sunny
Thursday Night
Low: 71 °F
Partly Cloudy
then Slight
Chance
T-storms
Friday
High: 88 °F
Mostly Sunny
Friday Night
Low: 63 °F
Chance
T-storms
Saturday
High: 79 °F
Slight Chance
T-storms

Detailed Forecast

This Afternoon

A slight chance of showers and thunderstorms. Partly sunny, with a high near 80. Breezy, with a south southeast wind around 21 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.

Tonight

Showers and thunderstorms before 4am, then showers likely and possibly a thunderstorm between 4am and 5am, then a chance of showers and thunderstorms after 5am. Some of the storms could produce heavy rainfall. Low around 64. South southeast wind 16 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday

A slight chance of showers between noon and 1pm. Mostly sunny, with a high near 81. South southwest wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

Wednesday Night

Partly cloudy, with a low around 66. South wind around 7 mph.

Thursday

Sunny, with a high near 87. South southeast wind 6 to 13 mph, with gusts as high as 22 mph.

Thursday Night

A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 71. South southeast wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

Friday

Mostly sunny, with a high near 88. South wind 11 to 14 mph, with gusts as high as 24 mph.

Friday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. West wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

Saturday

A slight chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 79. West wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Saturday Night

Mostly clear, with a low around 61.

Sunday

Mostly sunny, with a high near 79.

Sunday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 60. Chance of precipitation is 20%.

Monday

Mostly sunny, with a high near 79.