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 until November 21, 06:00 AM CST

Current conditions at

San Antonio - Kelly Field (KSKF)

Lat: 29.38°NLon: 98.58°WElev: 689ft.

Overcast

76°F

24°C

Humidity	81%
Wind Speed	SE 16 mph
Barometer	30.01 in (1015.5 mb)
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	77°F (25°C)
Last update	20 Nov 12:55 am CST

More Information:

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

Extended Forecast for

3 Miles W Leon Valley TX

Flood Watch November 20, 01:47am until November 21, 06:00am

Click here for hazard details and duration

Flood Watch

Flood Watch November 20, 01:47am until November 21, 06:00am
NOW until 6:00am Fri
Flood Watch
Overnight
Low: 70 °F
Chance
Showers
Thursday
High: 81 °F
Chance
Showers then
Showers
Likely
Thursday Night
Low: 67 °F
Showers
Likely then
Chance
T-storms
Friday
High: 80 °F
Chance
Showers then
Partly Sunny
Friday Night
Low: 64 °F
Slight Chance
T-storms then
Chance
Showers
Saturday
High: 78 °F
Chance
Showers
Saturday Night
Low: 65 °F
Chance
Showers
Sunday
High: 78 °F
Showers
Likely then
Chance
T-storms

Detailed Forecast

Overnight

A chance of showers and thunderstorms before 3am, then a slight chance of showers. Cloudy, with a low around 70. South southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Thursday

A chance of showers and thunderstorms before 9am, then a chance of showers between 9am and 3pm, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 81. South southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Showers likely and possibly a thunderstorm before 9pm, then a chance of showers and thunderstorms after 9pm. Increasing clouds, with a low around 67. East southeast wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Friday

A 50 percent chance of showers and thunderstorms before noon. Cloudy, then gradually becoming mostly sunny, with a high near 80. North northwest wind around 5 mph.

Friday Night

A 30 percent chance of showers and thunderstorms, mainly after midnight. Partly cloudy, with a low around 64. Northeast wind around 5 mph.

Saturday

A chance of showers, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 78. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

Saturday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 65. East wind 5 to 10 mph. Chance of precipitation is 50%.

Sunday

Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 78. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

Sunday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62. South southeast wind around 10 mph, with gusts as high as 20 mph.

Monday

Showers likely and possibly a thunderstorm before noon, then a chance of showers. Partly sunny, with a high near 74. Chance of precipitation is 60%.

Monday Night

Mostly clear, with a low around 52.

Tuesday

Sunny, with a high near 76.

Tuesday Night

Mostly clear, with a low around 54.

Wednesday

Mostly sunny, with a high near 71.