Arctic Front Brings Winter Weather and Colder Temperatures to the Eastern U.S.

A series of cold fronts will bring heavy lake effect snow to the northern Great Lakes. The fronts will merge over the Ohio Valley and bring colder temperatures east of the Mississippi River later today into the end of the week. Additionally, wintry weather will develop over the Ohio Valley, Appalachians, and Northeast as rain switches over to snow tonight into Thursday morning. Read More >

Current conditions at

Seguin - Randolph AFB Auxiliary Field (KSEQ)

Lat: 29.57° N Lon: 97.91° W Elev: 525 ft.

Fair and Breezy

71°F

22°C

Humidity 28%
Wind Speed N 21 G 25 mph
Barometer 30.07 in (1018.2 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 14 Jan 12:55 pm CST
Detailed forecast for

Guadalupe County

Rest Of Today
Sunny, breezy. Near steady temperature in the upper 60s. North winds 15 to 25 mph with gusts up to 35 mph.
Tonight
Clear. Lows in the upper 30s. North winds 10 to 15 mph.
Thursday
Sunny. Highs in the mid 60s. North winds around 5 mph, becoming southwest in the afternoon.
Thursday Night
Clear. Lows in the lower 40s. South winds 5 to 10 mph.
Friday
Sunny. Highs in the lower 70s. Southwest winds 5 to 10 mph.
Friday Night
Mostly clear. Lows in the lower 40s.
Saturday
Partly cloudy. Much cooler with highs in the upper 50s.
Saturday Night
Mostly clear. Colder with lows in the lower 30s.
Sunday
Sunny. Highs in the lower 60s.
Sunday Night
Clear in the evening, then becoming partly cloudy. Lows around 40.
Martin Luther King Jr Day
Partly cloudy. Highs in the upper 60s.
Monday Night
Mostly cloudy. Lows in the mid 40s.
Tuesday
Cloudy. A slight chance of showers in the afternoon. Highs in the upper 50s.



Basemap Options
Click map to change the forecast location
Loading map...
1228 PM CST Wed Jan 14 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database