Severe Weather and Excessive Rain in the Ohio and Tennessee Valley

Severe storms are expected to continue this evening and overnight across the eastern Ozark Plateau into the Ohio and Tennessee Valley. Tornadoes, some strong to intense, and large to very large hail will remain the primary concerns this evening before transitioning to a widespread severe wind threat overnight. The associated heavy rain will create numerous areas of flash flooding. 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

62°F

17°C

Humidity	62%
Wind Speed	W 15 G 25 mph
Barometer	29.86 in (1010.9 mb)
Dewpoint	49°F (9°C)
Visibility	10.00 mi
Last update	27 May 11:53 am CDT

More Information:

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

Extended Forecast for

Waverly SD

Memorial Day
High: 67 °F
Chance
T-storms and
Breezy
Tonight
Low: 46 °F
Slight Chance
T-storms then
Chance
Showers
Tuesday
High: 63 °F
Slight Chance
Showers then
Mostly Sunny
Tuesday Night
Low: 41 °F
Mostly Clear
Wednesday
High: 69 °F
Sunny
Wednesday Night
Low: 52 °F
Mostly Clear
then Slight
Chance
T-storms
Thursday
High: 69 °F
Showers
Likely and
Breezy
Thursday Night
Low: 55 °F
Showers
Likely
Friday
High: 66 °F
Chance
T-storms

Detailed Forecast

Memorial Day

A chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 67. Breezy, with a west northwest wind 14 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 40%.

Tonight

A slight chance of showers and thunderstorms before 9pm, then a chance of showers after 2am. Increasing clouds, with a low around 46. West northwest wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 30%.

Tuesday

A slight chance of showers before 7am. Mostly sunny, with a high near 63. North northwest wind 8 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 10%.

Tuesday Night

Mostly clear, with a low around 41. North wind 9 to 14 mph becoming light northeast after midnight.

Wednesday

Sunny, with a high near 69. Southeast wind 5 to 15 mph.

Wednesday Night

A slight chance of showers between 1am and 4am, then a slight chance of showers and thunderstorms after 4am. Mostly clear, with a low around 52. Southeast wind 14 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

Thursday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 69. Breezy, with a south wind 20 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 60%.

Thursday Night

Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 55. South wind 13 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.

Friday

A chance of showers and thunderstorms. Partly sunny, with a high near 66. South wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.

Friday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 50. Chance of precipitation is 40%.

Saturday

A chance of showers and thunderstorms. Mostly sunny, with a high near 69. Chance of precipitation is 30%.

Saturday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 52. Chance of precipitation is 20%.

Sunday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 74. Chance of precipitation is 20%.