Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fair

77°F

25°C

Humidity	88%
Wind Speed	S 9 mph
Barometer	29.86 in (1009.7 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	14 Jul 11:53 pm CDT

More Information:

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

Extended Forecast for

Waverly SD

Overnight
Low: 71 °F
Mostly Cloudy
Tuesday
High: 84 °F
Mostly Sunny
then Chance
T-storms
Tuesday Night
Low: 59 °F
Heavy Rain
Wednesday
High: 63 °F
Chance
Showers
Wednesday Night
Low: 51 °F
Slight Chance
T-storms then
Chance
Showers
Thursday
High: 69 °F
Mostly Sunny
Thursday Night
Low: 54 °F
Partly Cloudy
Friday
High: 74 °F
Slight Chance
Showers then
Chance
T-storms
Friday Night
Low: 60 °F
Chance
T-storms

Detailed Forecast

Overnight

Mostly cloudy, with a low around 71. South wind 11 to 15 mph, with gusts as high as 25 mph.

Tuesday

A chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 84. South southwest wind 11 to 14 mph becoming north northeast in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 30%.

Tuesday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 59. North northeast wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday

A chance of showers, with thunderstorms also possible after 4pm. Mostly cloudy, with a high near 63. North northeast wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

Wednesday Night

A slight chance of showers and thunderstorms, then a chance of showers after 7pm. Mostly cloudy, with a low around 51. North wind 10 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

Thursday

Mostly sunny, with a high near 69. East northeast wind around 10 mph.

Thursday Night

Partly cloudy, with a low around 54. East wind 7 to 9 mph becoming south southeast after midnight.

Friday

A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 74. South southeast wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

Friday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. South southeast wind 8 to 10 mph becoming west after midnight. Chance of precipitation is 50%.

Saturday

A slight chance of showers before 1pm. Mostly sunny, with a high near 76. Chance of precipitation is 20%.

Saturday Night

A slight chance of showers. Partly cloudy, with a low around 58. Chance of precipitation is 20%.

Sunday

Mostly sunny, with a high near 76.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Chance of precipitation is 30%.

Monday

A slight chance of showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 20%.