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

77°F

25°C

Humidity	79%
Wind Speed	E 9 mph
Barometer	29.97 in (1014.0 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	16 Aug 7:53 pm CDT

More Information:

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

Extended Forecast for

3 Miles SSE Goodwin SD

Tonight
Low: 68 °F
Slight Chance
T-storms then
Showers
Likely
Sunday
High: 82 °F
Showers
Likely then
T-storms
Likely
Sunday Night
Low: 65 °F
Chance
T-storms then
Chance
Showers
Monday
High: 79 °F
Mostly Sunny
Monday Night
Low: 60 °F
Partly Cloudy
Tuesday
High: 78 °F
Mostly Sunny
Tuesday Night
Low: 60 °F
Mostly Clear
Wednesday
High: 80 °F
Sunny
Wednesday Night
Low: 61 °F
Mostly Clear

Detailed Forecast

Tonight

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 68. East wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday

Showers and thunderstorms likely, mainly before 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 82. East southeast wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday Night

A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 65. East southeast wind 8 to 11 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 50%.

Monday

Mostly sunny, with a high near 79. North northwest wind around 10 mph.

Monday Night

Partly cloudy, with a low around 60. North northeast wind 6 to 9 mph.

Tuesday

Mostly sunny, with a high near 78. Northeast wind 6 to 8 mph.

Tuesday Night

Mostly clear, with a low around 60. East northeast wind 5 to 7 mph becoming southeast after midnight.

Wednesday

Sunny, with a high near 80. Southeast wind 5 to 8 mph.

Wednesday Night

Mostly clear, with a low around 61. South wind 8 to 10 mph.