• Mostly cloudy 67°
    Snow Days Current Weather
    • Wind
      Chill
      67°
    • Yesterday
      Precip
      0.06 in
    • Cloud
      Cover
      84%
  • Tonight

    May 4

    Lo 61°

    A thunderstorm in spots early

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    Day Details >
  • Tomorrow

    May 5

    Hi 81°

    Mainly cloudy with a t-storm

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    Day Details >
  • Wednesday

    May 6

    Hi 82°

    Mostly cloudy with a t-storm

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    Day Details >
Next

Thunderstorms in the area tomorrow morning through Wednesday afternoon

5/4 5/5 Now: 8:11pm
PM 8-12
  • 8pm Intermittent clouds 67° 47%
  • 9pm Partly cloudy w/ t-storms 65° 51%
  • 10pm Partly cloudy 64° 47%
  • 11pm Partly cloudy 63° 25%
  • 12am Partly cloudy 62° 25%
AM 7-12
  • 7am Partly sunny 65° 6%
  • 8am Mostly cloudy 68° 47%
  • 9am Thunderstorms 70° 51%
  • 10am Mostly cloudy 73° 47%
  • 11am Mostly cloudy 76° 15%
  • 12pm Cloudy 79° 15%
PM 1-6
  • 1pm Cloudy 81° 19%
  • 2pm Cloudy 79° 47%
  • 3pm Thunderstorms 76° 51%
  • 4pm Mostly cloudy 75° 47%
  • 5pm Mostly cloudy 74° 33%
  • 6pm Cloudy 72° 33%
Hourly Forecast >
May 04, 2015; 3:53 PM ET
Five-day Weather Forecast for San Antonio, TX
San Antonio, TX Weather Forecast

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The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.

48 Hour Precipitation Forecast

Mon. Snow Day Potential