Vigorous System Impacting the Northwest; Large System To Affect East

A potent storm system is delivering heavy rainfall, strong winds, rough surf and beach erosion along the Pacific Northwest coast with mountain snow inland. Expect a couple more systems to arrive late week into the weekend. Meanwhile, another developing large scale system will deliver a heavy rain and renewed flood threat to much of the East late Wednesday through Friday, which may impact travel. Read More >

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Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Mostly Cloudy

63°F

17°C

Humidity	70%
Wind Speed	SE 7 mph
Barometer	29.99 in (1014.6 mb)
Dewpoint	53°F (12°C)
Visibility	10.00 mi
Last update	18 Dec 1:51 pm CST

More Information:

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

Extended Forecast for

3 Miles NNW Leon Valley TX

This
Afternoon

Mostly Cloudy
High: 64 °F
Tonight

Chance
Showers
Low: 50 °F
Wednesday

Slight Chance
Showers then
Mostly Sunny
High: 70 °F
Wednesday
Night

Mostly Clear
Low: 47 °F
Thursday

Sunny then
Sunny and
Breezy
High: 66 °F
Thursday
Night

Clear
Low: 41 °F
Friday

Sunny
High: 66 °F
Friday
Night

Clear
Low: 43 °F
Saturday

Sunny
High: 70 °F

Detailed Forecast

This Afternoon

Mostly cloudy, with a high near 64. South southeast wind around 5 mph.

Tonight

A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 50. East southeast wind around 5 mph becoming calm in the evening.

Wednesday

A 20 percent chance of showers before noon. Mostly cloudy, then gradually becoming sunny, with a high near 70. Light and variable wind becoming west 5 to 10 mph in the morning.

Wednesday Night

Mostly clear, with a low around 47. North northwest wind 5 to 15 mph, with gusts as high as 20 mph.

Thursday

Sunny, with a high near 66. Breezy, with a north northwest wind 15 to 20 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.

Thursday Night

Clear, with a low around 41. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

Friday

Sunny, with a high near 66. Northwest wind around 5 mph becoming south in the afternoon.

Friday Night

Clear, with a low around 43. South southwest wind around 5 mph.

Saturday

Sunny, with a high near 70. South southwest wind 5 to 10 mph.

Saturday Night

Partly cloudy, with a low around 47.

Sunday

Partly sunny, with a high near 67.