Erin Strengthens to a Hurricane; Heavy Rainfall Possible in Puerto Rico and the Virgin Islands, the Upper Midwest, South Texas

Hurricane Erin may bring isolated flash and urban flooding, landslides or mudslides, and possible tropical storm conditions to Puerto Rico and the U.S. Virgin Islands this weekend. Scattered thunderstorms and heavy rainfall may bring areas of flooding this weekend over the Upper Midwest. A tropical disturbance will bring locally heavy rain and mainly urban flash flooding to far southern Texas. 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

75°F

24°C

Humidity	84%
Wind Speed	E 10 mph
Barometer	29.98 in (1014.0 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Last update	16 Aug 9:53 pm CDT

More Information:

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

Extended Forecast for

2 Miles ESE Webster SD

Tonight
Low: 67 °F
Mostly Cloudy
then Chance
Showers
Sunday
High: 78 °F
Heavy Rain
then T-storms
Sunday Night
Low: 64 °F
Chance
T-storms then
Chance
Showers
Monday
High: 77 °F
Mostly Sunny
Monday Night
Low: 60 °F
Partly Cloudy
Tuesday
High: 78 °F
Mostly Sunny
Tuesday Night
Low: 61 °F
Mostly Clear
Wednesday
High: 81 °F
Sunny
Wednesday Night
Low: 63 °F
Mostly Clear

Detailed Forecast

Tonight

A chance of showers and thunderstorms, mainly after 5am. Mostly cloudy, with a low around 67. East wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

Sunday

Showers and thunderstorms, mainly before 3pm. Some of the storms could produce heavy rainfall. High near 78. East southeast wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. 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 before 1am, then a slight chance of showers. Mostly cloudy, with a low around 64. East southeast wind 8 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 40%.

Monday

Mostly sunny, with a high near 77. North northwest wind 8 to 10 mph.

Monday Night

Partly cloudy, with a low around 60. East northeast wind 6 to 8 mph.

Tuesday

Mostly sunny, with a high near 78. East wind around 7 mph.

Tuesday Night

Mostly clear, with a low around 61. Southeast wind around 7 mph.

Wednesday

Sunny, with a high near 81. South southeast wind 6 to 9 mph.

Wednesday Night

Mostly clear, with a low around 63. Southeast wind around 10 mph.