Widespread Showers in the Eastern US; Severe Thunderstorms in the Plains; Heatwave in the Desert Southwest

Widespread showers and thunderstorms across much of the central and eastern U.S. will produce areas of excessive rainfall, especially in the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. A heatwave will build in the Desert Southwest, in parts of Arizona, southeastern California, and southern Nevada. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Overcast

60°F

16°C

Humidity	86%
Wind Speed	E 13 G 20 mph
Barometer	30.05 in (1017.7 mb)
Dewpoint	56°F (13°C)
Visibility	10.00 mi
Last update	14 Jun 3:53 pm CDT

More Information:

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

Extended Forecast for

Clark SD

This Afternoon
High: 65 °F
Slight Chance
T-storms
Tonight
Low: 59 °F
Chance
T-storms and
Patchy Fog
Sunday
High: 80 °F
Chance
T-storms and
Patchy Fog
Sunday Night
Low: 63 °F
Chance
T-storms then
Chance
Showers
Monday
High: 83 °F
Chance
Showers then
T-storms
Likely
Monday Night
Low: 59 °F
T-storms
Likely
Tuesday
High: 76 °F
Chance
Showers then
Chance
T-storms
Tuesday Night
Low: 58 °F
Chance
Showers
Wednesday
High: 75 °F
Chance
Showers

Detailed Forecast

This Afternoon

A slight chance of showers and thunderstorms. Partly sunny, with a steady temperature around 65. East wind around 17 mph. Chance of precipitation is 20%.

Tonight

A chance of showers and thunderstorms, mainly after 8pm. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 59. East wind 10 to 17 mph. Chance of precipitation is 30%.

Sunday

A chance of showers and thunderstorms, mainly between 11am and 4pm. Patchy fog before 1pm. Otherwise, partly sunny, with a high near 80. East wind around 10 mph. Chance of precipitation is 30%.

Sunday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 63. South southeast wind around 9 mph. Chance of precipitation is 40%.

Monday

A chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then showers and thunderstorms likely after 4pm. Mostly cloudy, with a high near 83. South southeast wind 10 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday Night

Showers and thunderstorms likely, mainly before 7pm. Mostly cloudy, with a low around 59. West wind 8 to 10 mph becoming north in the evening. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday

A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 76. Northeast wind 8 to 10 mph. Chance of precipitation is 30%.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. North northeast wind 6 to 9 mph. Chance of precipitation is 40%.

Wednesday

A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 75. North wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

Wednesday Night

A slight chance of showers and thunderstorms before 1am. Mostly clear, with a low around 55. Chance of precipitation is 20%.

Juneteenth

Sunny, with a high near 81.

Thursday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 61. Chance of precipitation is 40%.

Friday

Mostly sunny, with a high near 85. Breezy.