Severe Weather and Heavy Rainfall from the Midwest to the Ohio Valley; Mid-Summer Heat Continues

Severe thunderstorm and heavy rainfall threats will persist from the Midwest to Lower Great Lakes through Monday, shifting into the Ohio Valley and Central Appalachians Monday evening into Tuesday. Mid-summer heat will continue across much of the CONUS this week, with record highs possible well into the 100s across the south-central High 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.

Fair

59°F

15°C

Humidity	83%
Wind Speed	N 5 mph
Barometer	29.98 in (1014.4 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	10 Aug 1:53 am CDT

More Information:

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

Extended Forecast for

Willow Lake SD

Overnight
Low: 62 °F
Slight Chance
T-storms
Monday
High: 84 °F
Slight Chance
T-storms then
Sunny
Monday Night
Low: 64 °F
T-storms
Likely
Tuesday
High: 83 °F
Slight Chance
T-storms then
Mostly Sunny
Tuesday Night
Low: 64 °F
Chance
Showers
Wednesday
High: 80 °F
Partly Sunny
Wednesday Night
Low: 61 °F
Chance
Showers
Thursday
High: 74 °F
Mostly Cloudy
Thursday Night
Low: 58 °F
Mostly Cloudy

Detailed Forecast

Overnight

A slight chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 62. East wind around 9 mph. Chance of precipitation is 10%.

Monday

A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 84. East southeast wind around 11 mph. Chance of precipitation is 10%.

Monday Night

Showers and thunderstorms likely, mainly before 2am. Increasing clouds, with a low around 64. East southeast wind 8 to 11 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday

A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 83. East northeast wind 6 to 8 mph. Chance of precipitation is 10%.

Tuesday Night

A slight chance of showers and thunderstorms before 7pm, then a chance of showers between 7pm and 10pm, then a chance of showers and thunderstorms after 10pm. Partly cloudy, with a low around 64. East wind around 6 mph. Chance of precipitation is 30%.

Wednesday

Partly sunny, with a high near 80. East wind 6 to 9 mph becoming north in the afternoon.

Wednesday Night

A chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 61. East northeast wind 7 to 11 mph. Chance of precipitation is 30%.

Thursday

Mostly cloudy, with a high near 74. East northeast wind 11 to 14 mph.

Thursday Night

Mostly cloudy, with a low around 58. East wind 9 to 11 mph.

Friday

A chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 71. Chance of precipitation is 40%.

Friday Night

A chance of showers. Mostly cloudy, with a low around 58. Chance of precipitation is 50%.

Saturday

A slight chance of showers. Mostly cloudy, with a high near 71. Chance of precipitation is 20%.

Saturday Night

A chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 30%.