
Another Arctic Blast in the East; Eastern U.S. Winter Storm
A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >
San Marcos, San Marcos Municipal Airport (KHYI)
Lat: 29.89°NLon: 97.86°WElev: 597ft.
Fair
40°F
4°C
| Humidity | 45% |
| Wind Speed | NE 14 mph |
| Barometer | 30.65 in (1038.2 mb) |
| Dewpoint | 20°F (-7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 32°F (0°C) |
| Last update | 31 Jan 10:56 am CST |
4 Miles NNW San Marcos Municipal Airport TX
Today

High: 46 °F
Sunny
Tonight

Low: 22 °F
Clear
Sunday

High: 58 °F
Sunny
Sunday Night

Low: 36 °F
Mostly Clear
Monday

High: 65 °F
Mostly Cloudy
Monday Night

Low: 55 °F
Mostly Cloudy
Tuesday

High: 74 °F
Mostly Cloudy
Tuesday Night

Low: 45 °F
Chance
ShowersWednesday

High: 64 °F
Mostly Sunny
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
29.95°N 97.89°W (Elev. 646 ft)


