Memorial Day Weekend: Saturday's Weather Concerns

The start of the Memorial day weekend will feature a number of weather hazards. Severe storms are expected in the north-central Plains and perhaps across New England. Critical fire weather conditions will persist across the Four Corners region. The Northwest will be unsettled with cooler temperatures, showers and mountain snow. A few record highs are likely in the south-central Plains. Read More >

Hazardous Weather Conditions

Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

Fair

81°F

27°C

Humidity 58%
Wind Speed E 3 mph
Barometer 29.93 in (1012.4 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 27 May 8:56 pm CDT
Extended Forecast for

San Marcos TX

  • Tonight

    Tonight: Mostly clear, with a low around 68. East southeast wind around 5 mph becoming south after midnight.

    Mostly Clear

    Low: 68 °F

  • Saturday

    Saturday: Sunny, with a high near 98. South wind 5 to 15 mph, with gusts as high as 25 mph.

    Sunny

    High: 98 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 69. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Mostly Clear

    Low: 69 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 97. South wind 10 to 20 mph, with gusts as high as 30 mph.

    Mostly Sunny

    High: 97 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 73. South southeast wind 15 to 20 mph, with gusts as high as 30 mph.

    Partly Cloudy

    Low: 73 °F

  • Memorial
    Day

    Memorial Day: Mostly sunny, with a high near 95. South wind 15 to 20 mph, with gusts as high as 30 mph.

    Mostly Sunny

    High: 95 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 74. South southeast wind 15 to 20 mph, with gusts as high as 30 mph.

    Partly Cloudy

    Low: 74 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 95. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Mostly Sunny

    High: 95 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 73. South southeast wind 10 to 20 mph, with gusts as high as 25 mph.

    Partly Cloudy

    Low: 73 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 68. East southeast wind around 5 mph becoming south after midnight.
Saturday
Sunny, with a high near 98. South wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 69. South wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 97. South wind 10 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 73. South southeast wind 15 to 20 mph, with gusts as high as 30 mph.
Memorial Day
Mostly sunny, with a high near 95. South wind 15 to 20 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 74. South southeast wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 95. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Partly cloudy, with a low around 73. South southeast wind 10 to 20 mph, with gusts as high as 25 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 93.
Wednesday Night
Partly cloudy, with a low around 72.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Thursday Night
Partly cloudy, with a low around 71.
Friday
Mostly sunny, with a high near 94.
Click Map For Forecast
Point Forecast:
San Marcos TX
 29.88°N 97.91°W (Elev. 597 ft)
6:15 pm CDT May 27, 2022
9pm CDT May 27, 2022-6pm CDT Jun 3, 2022
 
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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