Early Season Heat Wave in Texas; Thunderstorm and Heavy Rainfall in the Mid-Atlantic and Northern/Central Plains

An early season heat wave will bring record-breaking temperatures to parts of Texas through this weekend into next week. Thunderstorms and flooding in the Mid-Atlantic region will continue overnight into Wednesday. Severe thunderstorms and heavy rainfall are possible over parts of the Dakotas and Nebraska Wednesday. Elevated to critical fire conditions continue in the Southern Plains. Read More >

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fair

67°F

19°C

Humidity	44%
Wind Speed	SE 7 mph
Barometer	29.61 in (1001.3 mb)
Dewpoint	44°F (7°C)
Visibility	10.00 mi
Last update	13 May 11:53 pm CDT

More Information:

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

Extended Forecast for

4 Miles ESE Castlewood SD

Overnight
Low: 59 °F
Clear
Wednesday
High: 87 °F
Sunny
Wednesday Night
Low: 57 °F
Chance
T-storms then
Showers
Thursday
High: 70 °F
Showers and
Breezy
Thursday Night
Low: 46 °F
Showers
Likely and
Breezy
Friday
High: 59 °F
Showers
Likely and
Breezy
Friday Night
Low: 40 °F
Chance
Showers and
Breezy
Saturday
High: 60 °F
Partly Sunny
Saturday Night
Low: 35 °F
Partly Cloudy

Detailed Forecast

Overnight

Clear, with a low around 59. South southeast wind around 10 mph.

Wednesday

Sunny, with a high near 87. South southeast wind 11 to 18 mph, with gusts as high as 30 mph.

Wednesday Night

A chance of showers and thunderstorms before 1am, then showers and possibly a thunderstorm between 1am and 4am, then showers after 4am. Low around 57. Southeast wind 13 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Thursday

Showers likely, then showers and possibly a thunderstorm after 7am. High near 70. Breezy, with a south southeast wind 14 to 23 mph becoming west southwest in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Thursday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 46. Breezy, with a west southwest wind 22 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

Friday

Showers likely. Mostly cloudy, with a high near 59. Breezy, with a west wind 25 to 28 mph, with gusts as high as 41 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

Friday Night

A chance of showers before 1am. Mostly cloudy, with a low around 40. Breezy, with a west northwest wind 16 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.

Saturday

Partly sunny, with a high near 60. West northwest wind 15 to 17 mph, with gusts as high as 26 mph.

Saturday Night

Partly cloudy, with a low around 35. North wind 7 to 14 mph.

Sunday

A slight chance of showers after 1pm. Partly sunny, with a high near 61. Chance of precipitation is 20%.

Sunday Night

A chance of showers. Mostly cloudy, with a low around 42. Chance of precipitation is 50%.

Monday

Showers likely. Mostly cloudy, with a high near 64. Breezy. Chance of precipitation is 60%.

Monday Night

Showers and possibly a thunderstorm. Low around 46. Chance of precipitation is 80%.