



Cold Temperatures Across the Northern and Central Plains; Severe Weather Potential for the East
Severe weather and heavy rainfall potential along with warm temperatures will affect the eastern portions of the country through Sunday as a cold front tracks eastward. Meanwhile, much colder air across portions of the Plains will bring frost and freeze conditions into Sunday morning. Dry, mild and breezy conditions linger for the four-corner region where elevated to critical fire weather remains. Read More >
Hazardous Weather Conditions
San Marcos, San Marcos Municipal Airport (KHYI)
Lat: 29.89°NLon: 97.86°WElev: 597ft.
Fair
87°F
31°C
Humidity | 59% |
Wind Speed | SE 10 mph |
Barometer | 29.87 in (1010.4 mb) |
Dewpoint | 71°F (22°C) |
Visibility | 10.00 mi |
Heat Index | 93°F (34°C) |
Last update | 21 May 8:56 pm CDT |
5 Miles SW San Marcos TX
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NOW: Multiple
hazards in effectClick HERE for Details
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Tonight
Severe
ThunderstormsLow: 65 °F
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Sunday
Chance
T-stormsHigh: 79 °F
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Sunday
NightMostly Cloudy
Low: 66 °F
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Monday
Chance
T-storms then
T-storms
LikelyHigh: 84 °F
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Monday
NightT-storms
LikelyLow: 68 °F
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Tuesday
T-storms
LikelyHigh: 82 °F
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Tuesday
NightChance
T-stormsLow: 70 °F
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Wednesday
Chance
T-stormsHigh: 82 °F
Detailed Forecast
Additional Forecasts and Information
29.83°N 97.99°W (Elev. 676 ft)