Slow System Impacts Southern California and Southwest; Severe Weather Threats Over The East

A slow moving storm system will deliver heavy mountain snow and rainfall to southern California and the Desert Southwest through late week. The locally heavy rainfall may pose a flash flood risk, especially to burn scar locations. Severe thunderstorms capable of damaging winds, large hail, and isolated tornadoes will be possible from the Great Lakes and Ohio Valley into the Mid-Atlantic today. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

En Español

Current conditions at

San Antonio, Stinson Municipal Airport (KSSF)

Lat: 29.34°NLon: 98.47°WElev: 574ft.

Fair

26°C

78°F

Humidity	79%
Wind Speed	S 6 km/h
Barometer	1010.5 mb (29.87 in)
Dewpoint	22°C (71°F)
Visibility	16 km
Heat Index	27°C (80°F)
Last update	7 Apr 7:53 pm CDT

More Information:

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

Extended Forecast for

3 Miles SSE San Antonio TX

Tonight

Mostly Cloudy
Low: 21 °C
Wednesday

Patchy Fog
then Severe
Thunderstorms
High: 33 °C
Wednesday
Night

Severe
Thunderstorms
Low: 21 °C
Thursday

Slight Chance
T-storms then
Chance
T-storms
High: 29 °C
Thursday
Night

Slight Chance
T-storms
Low: 17 °C
Friday

Chance
Showers then
Chance
T-storms
High: 23 °C
Friday
Night

Chance
T-storms
Low: 18 °C
Saturday

Showers
Likely
High: 27 °C
Saturday
Night

Chance
T-storms
Low: 16 °C

Detailed Forecast

Tonight

Mostly cloudy, with a low around 21. South southeast wind 5 to 10 km/h.

Wednesday

A 20 percent chance of showers and thunderstorms after 1pm. Some of the storms could be severe. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 33. South wind 5 to 15 km/h.

Wednesday Night

A 30 percent chance of showers and thunderstorms, mainly before 1am. Some of the storms could be severe. Mostly cloudy, with a low around 21. East southeast wind 5 to 10 km/h becoming calm after midnight.

Thursday

A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 29. Calm wind becoming north 5 to 10 km/h in the afternoon.

Thursday Night

A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 17. Northeast wind around 10 km/h.

Friday

A 40 percent chance of showers and thunderstorms. Cloudy, with a high near 23. Northeast wind around 10 km/h.

Friday Night

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 18. East southeast wind around 10 km/h.

Saturday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 27. East wind 5 to 10 km/h becoming south southwest in the afternoon. Chance of precipitation is 60%.

Saturday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 16. Calm wind.

Sunday

Sunny, with a high near 27.

Sunday Night

Mostly clear, with a low around 12.

Monday

Sunny, with a high near 23.

Monday Night

Partly cloudy, with a low around 11.

Tuesday

Partly sunny, with a high near 21.