National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

San Antonio, Stinson Municipal Airport (KSSF)

Lat: 29.34°NLon: 98.47°WElev: 574ft.

Fair

79°F

26°C

Humidity 36%
Wind Speed NE 7 mph
Barometer 29.90 in (1011.9 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 7 Dec 1:53 pm CST
Extended Forecast for

2 Miles SSE San Antonio TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 74. North wind around 15 mph, with gusts as high as 25 mph.

    High: 74 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 43. North wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 43 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 66. North wind 5 to 10 mph becoming east in the afternoon.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 39. East wind around 5 mph becoming calm in the evening.

    Low: 39 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 67. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 67 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47. South southwest wind around 5 mph.

    Low: 47 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 76. Southwest wind 5 to 10 mph.

    High: 76 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 50. South southwest wind around 5 mph becoming northwest after midnight.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 79. Northwest wind around 5 mph becoming south in the afternoon.

    High: 79 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 74. North wind around 15 mph, with gusts as high as 25 mph.
Tonight
Clear, with a low around 43. North wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 66. North wind 5 to 10 mph becoming east in the afternoon.
Monday Night
Clear, with a low around 39. East wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 67. Calm wind becoming south southwest around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 47. South southwest wind around 5 mph.
Wednesday
Sunny, with a high near 76. Southwest wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 50. South southwest wind around 5 mph becoming northwest after midnight.
Thursday
Sunny, with a high near 79. Northwest wind around 5 mph becoming south in the afternoon.
Thursday Night
Mostly clear, with a low around 51.
Friday
Sunny, with a high near 69.
Friday Night
Mostly clear, with a low around 44.
Saturday
Mostly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE San Antonio TX
 29.44°N 98.48°W (Elev. 663 ft)
Last Update:
12:54 pm CST Dec 7, 2025
Forecast Valid:
2pm CST Dec 7, 2025-6pm CST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

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Chance of Precipitation