Snow Squalls May Impact the Northeast on Thursday; Dangerously Cold Arctic Air Impact the North-Central US

Snow showers and snow squalls are likely to develop across the Northeast on Thursday. Lake effect snow will persist downwind of the Great Lakes. An arctic blast will bring frigid temperatures, gusty winds and dangerous wind chills to the Northern Plains before expanding to the South and East. A major winter storm will begin impacting the Southern Plains and Lower Mississippi Valley Friday. Read More >

Current conditions at

Seguin - Randolph AFB Auxiliary Field (KSEQ)

Lat: 29.57°NLon: 97.91°WElev: 525ft.

A Few Clouds

54°F

12°C

Humidity 90%
Wind Speed NW 3 mph
Barometer 30.09 in (1018.9 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 21 Jan 9:55 pm CST
Extended Forecast for

Seguin TX

Extreme Cold Watch January 24, 06:00pm until January 26, 12:00pm
Click here for hazard details and duration
Extreme Cold Watch
  • Tonight

    Tonight: Partly cloudy, with a low around 52. North wind around 5 mph.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: Patchy dense fog before 10am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 73. North northeast wind around 5 mph becoming east southeast in the afternoon.

    High: 73 °F

    Patchy Dense
    Fog then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 58. East wind around 5 mph.

    Low: 58 °F

    Increasing
    Clouds

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 3pm.  Cloudy, with a high near 71. East wind 5 to 10 mph.  Chance of precipitation is 40%.

    High: 71 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before midnight, then showers between midnight and 3am, then showers and possibly a thunderstorm after 3am.  Low around 42. East wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%.

    Low: 42 °F

    Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm.  High near 49. North wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 90%.

    High: 49 °F

    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Freezing rain likely before midnight, then freezing rain likely, possibly mixed with sleet.  Mostly cloudy, with a low around 19. North wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 70%.

    Low: 19 °F

    Freezing Rain
    Likely then
    Wintry Mix
    Likely

  • Sunday

    Sunday: A slight chance of freezing rain before noon.  Partly sunny, with a high near 33. North wind around 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 20%.

    High: 33 °F

    Slight Chance
    Freezing Rain
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 16. North wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 16 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 52. North wind around 5 mph.
Thursday
Patchy dense fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 73. North northeast wind around 5 mph becoming east southeast in the afternoon.
Thursday Night
Increasing clouds, with a low around 58. East wind around 5 mph.
Friday
A chance of showers, with thunderstorms also possible after 3pm. Cloudy, with a high near 71. East wind 5 to 10 mph. Chance of precipitation is 40%.
Friday Night
Showers likely and possibly a thunderstorm before midnight, then showers between midnight and 3am, then showers and possibly a thunderstorm after 3am. Low around 42. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Saturday
Showers and possibly a thunderstorm. High near 49. North wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Saturday Night
Freezing rain likely before midnight, then freezing rain likely, possibly mixed with sleet. Mostly cloudy, with a low around 19. North wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Sunday
A slight chance of freezing rain before noon. Partly sunny, with a high near 33. North wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 16. North wind 5 to 15 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 40.
Monday Night
Mostly clear, with a low around 18.
Tuesday
Mostly sunny, with a high near 48.
Tuesday Night
Partly cloudy, with a low around 30.
Wednesday
Mostly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
Seguin TX
 29.56°N 97.96°W (Elev. 449 ft)
9:22 pm CST Jan 21, 2026
10pm CST Jan 21, 2026-6pm CST Jan 28, 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