Heavy Great Lakes Snow through Friday; Watching Potential for Major Winter Storm Late Week into this Weekend

Heavy lake effect snow will continue in the Great Lakes into Wednesday before another storm brings a widespread general snow followed by another round of heavy lake effect snow. A wide-ranging winter storm will produce great swaths of heavy snow, sleet, and treacherous freezing rain from the southern Rockies/Plains and Mid-South starting Friday and shifting toward the East Coast through Sunday. Read More >

Current conditions at

Seguin - Randolph AFB Auxiliary Field (KSEQ)

Lat: 29.57°NLon: 97.91°WElev: 525ft.

Overcast

61°F

16°C

Humidity 45%
Wind Speed E 5 mph
Barometer 30.20 in (1022.8 mb)
Dewpoint 39°F (4°C)
Visibility 9.00 mi
Last update 20 Jan 3:55 pm CST
Extended Forecast for

5 Miles SSW Seguin TX

  • Tonight

    Tonight: A slight chance of showers before 9pm, then a chance of showers after midnight.  Patchy fog after 2am.  Otherwise, cloudy, with a low around 53. East wind around 5 mph becoming south southeast after midnight.  Chance of precipitation is 30%.

    Low: 53 °F

    Chance
    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: A 20 percent chance of showers before 9am.  Mostly cloudy, with a high near 70. Southeast wind around 5 mph becoming south southwest in the afternoon.

    High: 70 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 53. East southeast wind around 5 mph becoming calm.

    Low: 53 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 74. North northeast wind around 5 mph becoming south in the afternoon.

    High: 74 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 59. Southeast wind around 5 mph.

    Low: 59 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of showers, mainly after noon.  Cloudy, with a high near 66. Southeast wind 5 to 15 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph.

    High: 66 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers likely.  Cloudy, with a low around 35. North northeast wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 70%.

    Low: 35 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers likely, mainly before noon.  Cloudy, with a high near 37. North wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 70%.

    High: 37 °F

    Showers
    Likely then
    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of freezing rain.  Mostly cloudy, with a low around 21. North wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 40%.

    Low: 21 °F

    Chance
    Freezing Rain

Detailed Forecast

Tonight
A slight chance of showers before 9pm, then a chance of showers after midnight. Patchy fog after 2am. Otherwise, cloudy, with a low around 53. East wind around 5 mph becoming south southeast after midnight. Chance of precipitation is 30%.
Wednesday
A 20 percent chance of showers before 9am. Mostly cloudy, with a high near 70. Southeast wind around 5 mph becoming south southwest in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 53. East southeast wind around 5 mph becoming calm.
Thursday
Partly sunny, with a high near 74. North northeast wind around 5 mph becoming south in the afternoon.
Thursday Night
Mostly cloudy, with a low around 59. Southeast wind around 5 mph.
Friday
A 30 percent chance of showers, mainly after noon. Cloudy, with a high near 66. Southeast wind 5 to 15 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Showers likely. Cloudy, with a low around 35. North northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Saturday
Showers likely, mainly before noon. Cloudy, with a high near 37. North wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Saturday Night
A chance of freezing rain. Mostly cloudy, with a low around 21. North wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Sunday
Partly sunny, with a high near 34.
Sunday Night
Partly cloudy, with a low around 20.
Monday
Mostly sunny, with a high near 43.
Monday Night
Mostly clear, with a low around 23.
Tuesday
Sunny, with a high near 52.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Seguin TX
 29.51°N 98.01°W (Elev. 561 ft)
1:48 pm CST Jan 20, 2026
4pm CST Jan 20, 2026-6pm CST Jan 27, 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