Heavy Rainfall to Bring Flooding Threat to California; Heavy Snow in the Sierra

A strong atmospheric river will bring heavy rainfall to California through the holiday week. The heaviest rainfall is expected on Wednesday in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall is expected in the Sierra Nevada from the atmospheric river, raising concerns for major snow‐load impacts. Travel may be difficult to impossible over the passes. Read More >

Hazardous Weather Conditions

Dense Fog Advisory in effect from December 24, 03:00 AM CST until December 24, 09:00 AM CST

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Fog/Mist

67°F

19°C

Humidity	93%
Wind Speed	SE 10 mph
Barometer	30.24 in (1022.4 mb)
Dewpoint	65°F (18°C)
Visibility	4.00 mi
Last update	24 Dec 2:51 am CST

More Information:

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

Extended Forecast for

2 Miles NE San Antonio International Airport TX

Dense Fog Advisory until December 24, 09:00am

Click here for hazard details and duration

Dense Fog Advisory

Dense Fog Advisory until December 24, 09:00am
NOW until 9:00am Wed
Dense Fog Advisory
Overnight
Low: 65 °F
Patchy Dense
Fog
Wednesday
High: 77 °F
Areas Dense
Fog then
Mostly Sunny
Wednesday Night
Low: 63 °F
Increasing
Clouds
Christmas Day
High: 78 °F
Gradual
Clearing
Thursday Night
Low: 63 °F
Partly Cloudy
Friday
High: 80 °F
Partly Sunny
Friday Night
Low: 65 °F
Partly Cloudy
Saturday
High: 80 °F
Partly Sunny

Detailed Forecast

Overnight

Patchy dense fog. Otherwise, cloudy, with a low around 65. South southeast wind around 5 mph becoming calm.

Wednesday

Areas of dense fog before 10am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 77. Calm wind becoming south around 5 mph in the morning.

Wednesday Night

Increasing clouds, with a low around 63. South wind around 5 mph.

Christmas Day

Cloudy through mid morning, then gradual clearing, with a high near 78. South wind around 5 mph.

Thursday Night

Partly cloudy, with a low around 63. South wind around 5 mph.

Friday

Partly sunny, with a high near 80. South southwest wind around 5 mph.

Friday Night

Partly cloudy, with a low around 65. South wind around 5 mph.

Saturday

Partly sunny, with a high near 80. South wind 5 to 10 mph.