Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Hazardous Weather Conditions

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Fair

41°F

5°C

Humidity 73%
Wind Speed W 5 mph
Barometer 30.24 in (1023.0 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 8 Dec 11:51 pm CST
Extended Forecast for

2 Miles NE San Antonio International Airport TX

  • Overnight

    Overnight: Clear, with a low around 36. Calm wind.

    Low: 36 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 67. Light and variable wind becoming south southwest 5 to 10 mph in the morning.

    High: 67 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 45. South wind around 5 mph.

    Low: 45 °F

    Clear

  • Wednesday

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

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 46. North northeast wind around 5 mph.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 70. North northeast wind around 5 mph becoming south in the afternoon.

    High: 70 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 53. Calm wind becoming south southwest around 5 mph after midnight.

    Low: 53 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 75. South southwest wind 5 to 10 mph becoming southeast in the afternoon.

    High: 75 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 59. East southeast wind around 5 mph.

    Low: 59 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 36. Calm wind.
Tuesday
Sunny, with a high near 67. Light and variable wind becoming south southwest 5 to 10 mph in the morning.
Tuesday Night
Clear, with a low around 45. South wind around 5 mph.
Wednesday
Sunny, with a high near 74. West southwest wind around 5 mph becoming northeast in the afternoon.
Wednesday Night
Mostly clear, with a low around 46. North northeast wind around 5 mph.
Thursday
Sunny, with a high near 70. North northeast wind around 5 mph becoming south in the afternoon.
Thursday Night
Partly cloudy, with a low around 53. Calm wind becoming south southwest around 5 mph after midnight.
Friday
Partly sunny, with a high near 75. South southwest wind 5 to 10 mph becoming southeast in the afternoon.
Friday Night
Partly cloudy, with a low around 59. East southeast wind around 5 mph.
Saturday
Partly sunny, with a high near 76.
Saturday Night
Partly cloudy, with a low around 56.
Sunday
Mostly cloudy, with a high near 65.
Sunday Night
Mostly cloudy, with a low around 51.
Monday
A 20 percent chance of showers. Mostly cloudy, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE San Antonio International Airport TX
 29.55°N 98.46°W (Elev. 751 ft)
11:58 pm CST Dec 8, 2025
12am CST Dec 9, 2025-6pm CST Dec 15, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database