Heavy Great Lakes Snow through Friday; Watching Potential for Major Winter Storm Late Week into this Weekend

Heavy lake effect snow will continue in the Great Lakes into Wednesday before another storm brings a widespread general snow followed by another round of heavy lake effect snow. A wide-ranging winter storm will produce great swaths of heavy snow, sleet, and treacherous freezing rain from the southern Rockies/Plains and Mid-South starting Friday and shifting toward the East Coast through Sunday. Read More >

Current conditions at

San Antonio, Stinson Municipal Airport (KSSF)

Lat: 29.34°NLon: 98.47°WElev: 574ft.

Overcast

48°F

9°C

Humidity	50%
Wind Speed	NE 7 mph
Barometer	30.35 in (1027.9 mb)
Dewpoint	30°F (-1°C)
Visibility	10.00 mi
Wind Chill	45°F (7°C)
Last update	20 Jan 7:53 am CST

More Information:

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

Extended Forecast for

San Antonio, Stinson Municipal Airport TX

Today
High: 61 °F
Mostly Cloudy
Tonight
Low: 53 °F
Chance
Showers and
Patchy Fog
Wednesday
High: 70 °F
Slight Chance
Showers then
Partly Sunny
Wednesday Night
Low: 55 °F
Increasing
Clouds
Thursday
High: 74 °F
Partly Sunny
Thursday Night
Low: 58 °F
Mostly Cloudy
Friday
High: 71 °F
Cloudy then
Chance
Showers
Friday Night
Low: 42 °F
Showers
Likely
Saturday
High: 45 °F
Showers
Likely

Detailed Forecast

Today

Mostly cloudy, with a high near 61. Northeast wind around 10 mph.

Tonight

A 30 percent chance of showers, mainly after 3am. Patchy fog after 1am. Otherwise, cloudy, with a low around 53. East southeast wind 5 to 10 mph.

Wednesday

A 20 percent chance of showers before noon. Cloudy, then gradually becoming mostly sunny, with a high near 70. Calm wind becoming south around 5 mph.

Wednesday Night

Increasing clouds, with a low around 55. Calm wind becoming northeast around 5 mph after midnight.

Thursday

Partly sunny, with a high near 74. Northeast wind around 5 mph becoming southeast in the afternoon.

Thursday Night

Mostly cloudy, with a low around 58. Southeast wind around 5 mph.

Friday

A 30 percent chance of showers after noon. Cloudy, with a high near 71. East southeast wind 5 to 10 mph.

Friday Night

Showers likely. Cloudy, with a low around 42. East northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

Saturday

Showers likely, mainly before noon. Cloudy, with a high near 45. North northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

Saturday Night

A 30 percent chance of showers. Mostly cloudy, with a low around 28.

Sunday

Partly sunny, with a high near 42.

Sunday Night

Partly cloudy, with a low around 27.

Monday

Mostly sunny, with a high near 47.