
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
27°F
-3°C
| Humidity | 58% |
| Wind Speed | NE 7 mph |
| Barometer | 30.52 in (1033.8 mb) |
| Dewpoint | 14°F (-10°C) |
| Visibility | 10.00 mi |
| Wind Chill | 19°F (-7°C) |
| Last update | 31 Jan 10:56 pm CST |
San Marcos Municipal Airport TX
Tonight

Low: 23 °F
Clear
Sunday

High: 58 °F
Sunny
Sunday Night

Low: 35 °F
Mostly Clear
Monday

High: 68 °F
Increasing
CloudsMonday Night

Low: 56 °F
Mostly Cloudy
Tuesday
High: 72 °F
Mostly Cloudy
then Slight
Chance
ShowersTuesday Night

Low: 44 °F
Mostly Cloudy
Wednesday

High: 66 °F
Mostly Sunny
Wednesday Night

Low: 37 °F
Mostly Clear
Detailed Forecast
Additional Forecasts and Information
ABOUT THIS FORECAST
29.88°N 97.86°W (Elev. 600 ft)


