Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

San Antonio - Kelly Field (KSKF)

Lat: 29.38°NLon: 98.58°WElev: 689ft.

Fair

55°F

13°C

Humidity 62%
Wind Speed E 5 mph
Barometer 30.26 in (1024.6 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill54°F (12°C)
Last update 19 Jan 10:55 pm CST
Extended Forecast for

3 Miles SSE Helotes TX

  • Tonight

    Tonight: Increasing clouds, with a low around 44. North northeast wind around 5 mph.

    Low: 44 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Cloudy, with a high near 59. North northeast wind around 5 mph becoming east in the afternoon.

    High: 59 °F

    Cloudy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers.  Cloudy, with a low around 52. East wind around 5 mph becoming calm  after midnight.

    Low: 52 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers.  Cloudy, then gradually becoming mostly sunny, with a high near 68. Calm wind becoming south southwest around 5 mph.

    High: 68 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52. Calm wind becoming north northeast around 5 mph.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 71. North northeast wind around 5 mph becoming southeast in the afternoon.

    High: 71 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 54. East southeast wind around 5 mph.

    Low: 54 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of showers, mainly after noon.  Cloudy, with a high near 68. Southeast wind 5 to 10 mph.

    High: 68 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly after midnight.  Cloudy, with a low around 36. North northeast wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%.

    Low: 36 °F

    Showers
    Likely

Detailed Forecast

Tonight
Increasing clouds, with a low around 44. North northeast wind around 5 mph.
Tuesday
Cloudy, with a high near 59. North northeast wind around 5 mph becoming east in the afternoon.
Tuesday Night
A 40 percent chance of showers. Cloudy, with a low around 52. East wind around 5 mph becoming calm after midnight.
Wednesday
A 20 percent chance of showers. Cloudy, then gradually becoming mostly sunny, with a high near 68. Calm wind becoming south southwest around 5 mph.
Wednesday Night
Partly cloudy, with a low around 52. Calm wind becoming north northeast around 5 mph.
Thursday
Partly sunny, with a high near 71. North northeast wind around 5 mph becoming southeast in the afternoon.
Thursday Night
Mostly cloudy, with a low around 54. East southeast wind around 5 mph.
Friday
A 30 percent chance of showers, mainly after noon. Cloudy, with a high near 68. Southeast wind 5 to 10 mph.
Friday Night
Showers likely, mainly after midnight. Cloudy, with a low around 36. North northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 42.
Saturday Night
A chance of rain or freezing rain. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 41.
Sunday Night
Mostly cloudy, with a low around 27.
Monday
Partly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Helotes TX
 29.52°N 98.66°W (Elev. 945 ft)
10:32 pm CST Jan 19, 2026
11pm CST Jan 19, 2026-6pm CST Jan 26, 2026
 
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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