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

58°F

14°C

Humidity	97%
Wind Speed	E 8 mph
Barometer	30.09 in (1018.6 mb)
Dewpoint	57°F (14°C)
Visibility	7.00 mi
Last update	14 Jun 11:53 pm CDT

More Information:

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

Extended Forecast for

3 Miles ESE Watertown Municipal Airport SD

Overnight
Low: 56 °F
Chance
T-storms and
Patchy Fog
Sunday
High: 80 °F
Chance
T-storms and
Areas Fog
Sunday Night
Low: 62 °F
Chance
T-storms
Monday
High: 84 °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: 76 °F
Chance
Showers
Wednesday Night
Low: 55 °F
Slight Chance
T-storms

Detailed Forecast

Overnight

A chance of showers and thunderstorms, mainly after 3am. Patchy fog after 1am. Otherwise, cloudy, with a low around 56. East wind around 8 mph. Chance of precipitation is 40%.

Sunday

A chance of showers and thunderstorms. Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 80. South southeast wind 7 to 9 mph. Chance of precipitation is 40%.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. East wind 6 to 8 mph. Chance of precipitation is 30%.

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 84. South southeast wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Monday Night

Showers and thunderstorms likely, mainly before 7pm. Mostly cloudy, with a low around 59. West wind 6 to 10 mph becoming north after midnight. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday

A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 76. Northeast wind 6 to 9 mph. Chance of precipitation is 40%.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. North northeast wind 5 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 76. North northwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

Wednesday Night

A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 55. West wind 6 to 10 mph. Chance of precipitation is 20%.

Juneteenth

Sunny, with a high near 82.

Thursday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 60. Chance of precipitation is 40%.

Friday

Mostly sunny, with a high near 86.

Friday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 63. Chance of precipitation is 20%.

Saturday

Mostly sunny, with a high near 85.