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 >

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fog/Mist

56°F

13°C

Humidity	100%
Wind Speed	E 7 mph
Barometer	30.06 in (1018.1 mb)
Dewpoint	56°F (13°C)
Visibility	4.00 mi
Last update	15 Jun 2:53 am CDT

More Information:

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

Extended Forecast for

3 Miles WSW Florence SD

Overnight
Low: 55 °F
Areas Fog
Sunday
High: 79 °F
Chance
T-storms and
Areas Fog
then Showers
Likely
Sunday Night
Low: 62 °F
Chance
T-storms
Monday
High: 81 °F
Showers
Likely
Monday Night
Low: 58 °F
Chance
T-storms
Tuesday
High: 76 °F
Chance
Showers
Tuesday Night
Low: 57 °F
Slight Chance
Showers
Wednesday
High: 77 °F
Chance
Showers
Wednesday Night
Low: 57 °F
Slight Chance
T-storms

Detailed Forecast

Overnight

Areas of fog. Otherwise, cloudy, with a low around 55. East southeast wind around 9 mph.

Sunday

A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 79. East wind 9 to 11 mph becoming south southeast in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A chance of showers and thunderstorms, mainly after 5am. Mostly cloudy, with a low around 62. East southeast wind 8 to 10 mph. Chance of precipitation is 40%.

Monday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 7am. Cloudy, then gradually becoming mostly sunny, with a high near 81. South wind 9 to 15 mph becoming west in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. North wind 6 to 13 mph. Chance of precipitation is 30%.

Tuesday

A chance of showers. Mostly cloudy, with a high near 76. North northeast wind 6 to 10 mph. Chance of precipitation is 30%.

Tuesday Night

A slight chance of showers. Mostly cloudy, with a low around 57. North wind 5 to 9 mph. Chance of precipitation is 20%.

Wednesday

A chance of showers, mainly after 1pm. Mostly sunny, with a high near 77. North wind 5 to 10 mph. Chance of precipitation is 30%.

Wednesday Night

A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 57. Northwest wind 6 to 10 mph becoming west southwest after midnight. Chance of precipitation is 20%.

Juneteenth

Sunny, with a high near 83.

Thursday Night

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

Friday

Mostly sunny, with a high near 87.

Friday Night

A slight chance of showers and thunderstorms. Mostly clear, with a low around 65. Chance of precipitation is 20%.

Saturday

Sunny, with a high near 87.