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Significant Snowfall for Washington Cascades and Northern Rocky Mountains

A cold front will linger for several days from the Pacific Northwest to portions of the northern Plains early this week. Cold temperatures and copious moisture will combine to produce several feet of snow into the mountain passes, with up to 4 feet of snow down to 4000 feet in the northern Rockies. Travel through mountain passes will be very difficult. Read More >

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Light Drizzle Fog

49°F

9°C

Humidity 97%
Wind Speed Calm
Barometer 30.12 in (1019.0 mb)
Dewpoint 48°F (9°C)
Visibility 0.25 mi
Last update 18 Dec 1:51 am CST
Extended Forecast for

San Antonio TX

Dense Fog Advisory until December 18, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until December 18, 09:00am

    NOW until
    9:00am Mon

    Dense Fog Advisory

  • Overnight

    Overnight: Patchy drizzle.  Areas of dense fog.  Otherwise, cloudy, with a low around 49. Calm wind becoming northeast around 5 mph.

    Patchy
    Drizzle and
    Areas Dense
    Fog

    Low: 49 °F

  • Monday

    Monday: Patchy drizzle before 9am, then a chance of showers after 9am.  Areas of dense fog before 9am.  Otherwise, cloudy, with a high near 63. Calm wind becoming east around 5 mph in the afternoon.  Chance of precipitation is 30%.

    Chance
    Showers and
    Areas Dense
    Fog

    High: 63 °F

  • Monday
    Night

    Monday Night: A 50 percent chance of showers and thunderstorms.  Cloudy, with a low around 59. Northeast wind around 5 mph.  New rainfall amounts between a quarter and half of an inch possible.

    Chance
    Showers

    Low: 59 °F

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm.  Cloudy, then gradually becoming mostly sunny, with a high near 70. East wind 5 to 10 mph becoming west in the afternoon.  Chance of precipitation is 70%.

    Showers
    Likely

    High: 70 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 50. Northwest wind around 5 mph.

    Mostly Clear

    Low: 50 °F

  • Wednesday

    Wednesday: Sunny, with a high near 74. Northwest wind around 5 mph becoming south southwest in the afternoon.

    Sunny

    High: 74 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 51. South wind around 5 mph.

    Mostly Clear

    Low: 51 °F

  • Thursday

    Thursday: Partly sunny, with a high near 74. South wind 5 to 10 mph.

    Partly Sunny

    High: 74 °F

Detailed Forecast

Overnight
Patchy drizzle. Areas of dense fog. Otherwise, cloudy, with a low around 49. Calm wind becoming northeast around 5 mph.
Monday
Patchy drizzle before 9am, then a chance of showers after 9am. Areas of dense fog before 9am. Otherwise, cloudy, with a high near 63. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 30%.
Monday Night
A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 59. Northeast wind around 5 mph. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
Showers likely and possibly a thunderstorm. Cloudy, then gradually becoming mostly sunny, with a high near 70. East wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 70%.
Tuesday Night
Mostly clear, with a low around 50. Northwest wind around 5 mph.
Wednesday
Sunny, with a high near 74. Northwest wind around 5 mph becoming south southwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 51. South wind around 5 mph.
Thursday
Partly sunny, with a high near 74. South wind 5 to 10 mph.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 55. South southeast wind 5 to 10 mph.
Friday
A 30 percent chance of showers. Mostly cloudy, with a high near 64.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 43.
Saturday
Partly sunny, with a high near 55.
Saturday Night
Mostly cloudy, with a low around 41.
Sunday
Partly sunny, with a high near 58.
Click Map For Forecast
Point Forecast:
San Antonio TX
 29.46°N 98.5°W (Elev. 741 ft)
10:42 pm CST Dec 17, 2017
2am CST Dec 18, 2017-6pm CST Dec 24, 2017
 
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