Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Hazardous Weather Conditions

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Fog/Mist

65°F

18°C

Humidity	97%
Wind Speed	E 6 mph
Barometer	30.04 in (1015.9 mb)
Dewpoint	64°F (18°C)
Visibility	1.50 mi
Last update	23 Jan 12:51 pm CST

More Information:

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

Extended Forecast for

Balcones Heights TX

Extreme Cold Warning January 24, 06:00pm until January 26, 12:00pm

Winter Storm Warning January 24, 06:00pm until January 25, 12:00pm

Click here for hazard details and duration

Extreme Cold Warning

Winter Storm Warning

This Afternoon
High: 72 °F
Chance
Showers
Tonight
Low: 40 °F
Showers and
Patchy Fog
Saturday
High: 43 °F⇓
Showers
Saturday Night
Low: 25 °F
Showers then
Rain/Freezing
Rain Likely
Sunday
High: 35 °F
Slight Chance
Wintry Mix
then Sunny
Sunday Night
Low: 19 °F
Mostly Clear
Monday
High: 37 °F
Sunny
Monday Night
Low: 19 °F
Mostly Clear
Tuesday
High: 45 °F
Mostly Sunny

Detailed Forecast

This Afternoon

A chance of showers, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 72. East southeast wind around 10 mph. Chance of precipitation is 40%.

Tonight

Showers and possibly a thunderstorm. Patchy fog between 9pm and 11pm. Low around 40. East wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Saturday

Showers and thunderstorms before noon, then showers likely. Temperature falling to around 34 by 5pm. North northeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Rain showers before midnight, then rain or freezing rain likely between midnight and 3am, then freezing rain likely after 3am. Low around 25. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

Sunday

A slight chance of freezing rain, mixing with sleet after 9am, then gradually ending. Mostly sunny, with a high near 35. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Sunday Night

Mostly clear, with a low around 19. North wind 10 to 15 mph, with gusts as high as 20 mph.

Monday

Sunny, with a high near 37. North wind 5 to 10 mph.

Monday Night

Mostly clear, with a low around 19. North northeast wind around 5 mph becoming calm in the evening.

Tuesday

Mostly sunny, with a high near 45. Calm wind becoming south southwest around 5 mph.

Tuesday Night

Mostly cloudy, with a low around 32.

Wednesday

Mostly sunny, with a high near 54.