Storm Impacting the Southwest U.S.

A slow moving weather disturbance will continue to bring periodic rain showers, a few isolated thunderstorms, and a localized flash flooding across the Southwest. The threat will expand into the Southern Plains Wednesday night. Moderate to heavy snow across the Sierra Nevada and southern Utah Ranges will continue into the overnight period. 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

74°F

23°C

Humidity	85%
Wind Speed	S 10 mph
Barometer	30.06 in (1016.0 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Last update	18 Nov 11:51 pm CST

More Information:

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

Extended Forecast for

Shavano Park TX

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

Click here for hazard details and duration

Flood Watch

Overnight
Low: 69 °F
Slight Chance
Drizzle
Wednesday
High: 84 °F
Chance
Showers
Wednesday Night
Low: 68 °F
Chance
Showers
Thursday
High: 81 °F
Showers
Thursday Night
Low: 66 °F
Showers
Likely
Friday
High: 80 °F
Chance
Showers
Friday Night
Low: 60 °F
Partly Cloudy
Saturday
High: 78 °F
Chance
Showers
Saturday Night
Low: 62 °F
Chance
Showers then
Chance
T-storms

Detailed Forecast

Overnight

A slight chance of drizzle. Mostly cloudy, with a low around 69. South southeast wind around 5 mph.

Wednesday

A chance of drizzle before noon, then a chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 84. South southeast wind 5 to 10 mph. Chance of precipitation is 40%.

Wednesday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. South southeast wind 5 to 10 mph, with gusts as high as 20 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

Showers, with thunderstorms also possible after noon. High near 81. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

Thursday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 66. Southeast wind 5 to 10 mph becoming southwest after midnight. Chance of precipitation is 70%.

Friday

A 40 percent chance of showers, mainly before noon. Partly sunny, with a high near 80. Southwest wind around 5 mph becoming north in the afternoon.

Friday Night

Partly cloudy, with a low around 60. North wind around 5 mph.

Saturday

A 30 percent chance of showers, mainly after noon. Mostly sunny, with a high near 78. North northeast wind 5 to 10 mph becoming east in the afternoon.

Saturday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62. East wind 5 to 10 mph.

Sunday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 77. Chance of precipitation is 70%.

Sunday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62.

Monday

A 50 percent chance of showers. Partly sunny, with a high near 72.

Monday Night

A 30 percent chance of showers. Partly cloudy, with a low around 52.

Tuesday

A 20 percent chance of showers. Sunny, with a high near 72.