Thunderstorms and Widespread Rainfall Across the Southern Plains

Isolated severe thunderstorms and widespread showers may produce flash flooding across the Southern Plains through Thursday. Numerous instances of flash flooding are expected in south-central Texas, including portions of the Hill Country; and an additional area across eastern Oklahoma into the Ozarks on Thursday. Heavy rainfall and mountain snow will return to southern California on Thursday. Read More >

Hazardous Weather Conditions

Flood Watch in effect from November 20, 12:00 AM CST until November 21, 06:00 AM CST

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Overcast

80°F

27°C

Humidity	60%
Wind Speed	E 6 mph
Barometer	30.01 in (1014.5 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Heat Index	82°F (28°C)
Last update	19 Nov 5:51 pm CST

More Information:

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

Extended Forecast for

2 Miles NNW Kirby TX

Flood Watch November 20, 12:00am until November 21, 06:00am

Click here for hazard details and duration

Flood Watch

Tonight
Low: 71 °F
Chance
Showers
Thursday
High: 82 °F
Showers
Thursday Night
Low: 68 °F
Showers
Likely
Friday
High: 80 °F
Chance
Showers
Friday Night
Low: 64 °F
Chance
Showers
Saturday
High: 78 °F
Chance
Showers then
Chance
T-storms
Saturday Night
Low: 64 °F
Chance
Showers
Sunday
High: 77 °F
Showers
Likely
Sunday Night
Low: 63 °F
Chance
T-storms

Detailed Forecast

Tonight

A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. South southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

Thursday

Showers likely, then showers and possibly a thunderstorm after 3pm. High near 82. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Thursday Night

Showers likely and possibly a thunderstorm. Increasing clouds, with a low around 68. East wind 5 to 10 mph becoming south after midnight. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Friday

A chance of showers and thunderstorms. Cloudy, then gradually becoming mostly sunny, with a high near 80. South southwest wind around 5 mph becoming north northeast in the afternoon. Chance of precipitation is 50%.

Friday Night

A slight chance of showers before midnight, then a chance of showers and thunderstorms between midnight and 3am, then a chance of showers after 3am. Partly cloudy, with a low around 64. Northeast wind 5 to 10 mph. Chance of precipitation is 30%.

Saturday

A chance of showers and thunderstorms before 9am, then a chance of showers between 9am and noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 78. East northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

Saturday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. East southeast wind around 10 mph. Chance of precipitation is 50%.

Sunday

Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 77. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

Sunday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Southeast wind around 10 mph, with gusts as high as 20 mph.

Monday

A chance of showers and thunderstorms. Partly sunny, with a high near 76. Chance of precipitation is 50%.

Monday Night

A 20 percent chance of showers. Mostly clear, with a low around 53.

Tuesday

Sunny, with a high near 74.

Tuesday Night

Mostly clear, with a low around 52.

Wednesday

Mostly sunny, with a high near 70.