Cold Temperatures and Some Snow

A strong cold front and low pressure system will press from the Central U.S. through the East over the next couple of days. The impressive cold front will allow a cold air mass to settle in east of the Rockies and numerous record low temperatures are likely the next few days, especially Wednesday morning. A streak of snow is also expected from the central Plains to northern New England. Read More >

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Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

Fair

51°F

11°C

Humidity	83%
Wind Speed	SW 5 mph
Barometer	30.02 in (1016.0 mb)
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Wind Chill	49°F (9°C)
Last update	20 Apr 2:56 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

2 Miles SW Hays TX

Overnight

Clear
Low: 49 °F
Tuesday

Sunny
High: 77 °F
Tuesday
Night

Mostly Clear
Low: 42 °F
Wednesday

Mostly Sunny
High: 67 °F
Wednesday
Night

Partly Cloudy
Low: 48 °F
Thursday

Mostly Cloudy
then Chance
Showers
High: 66 °F
Thursday
Night

Chance
Showers
Low: 61 °F
Friday

T-storms
High: 80 °F
Friday
Night

Slight Chance
T-storms
Low: 59 °F

Detailed Forecast

Overnight

Clear, with a low around 49. South southwest wind around 5 mph.

Tuesday

Sunny, with a high near 77. Southwest wind 5 to 15 mph.

Tuesday Night

Mostly clear, with a low around 42. North wind 15 to 20 mph, with gusts as high as 30 mph.

Wednesday

Mostly sunny, with a high near 67. North northeast wind 10 to 15 mph, with gusts as high as 25 mph.

Wednesday Night

Partly cloudy, with a low around 48. East northeast wind 5 to 10 mph.

Thursday

A 30 percent chance of showers after 1pm. Cloudy, with a high near 66. East wind 10 to 15 mph, with gusts as high as 20 mph.

Thursday Night

A chance of showers, with thunderstorms also possible after 1am. Cloudy, with a low around 61. East southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

Friday

Showers and thunderstorms. High near 80. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

Friday Night

A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 59. South wind 5 to 10 mph becoming west after midnight.

Saturday

Sunny, with a high near 83.

Saturday Night

Mostly clear, with a low around 54.

Sunday

Sunny, with a high near 83.

Sunday Night

Mostly clear, with a low around 58.

Monday

Mostly sunny, with a high near 85.