Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Hazardous Weather Conditions

Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

Overcast

43°F

6°C

Humidity	93%
Wind Speed	N 17 mph
Barometer	30.07 in (1018.0 mb)
Dewpoint	41°F (5°C)
Visibility	10.00 mi
Wind Chill	35°F (2°C)
Last update	24 Jan 1:56 am CST

More Information:

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

Extended Forecast for

Woodcreek TX

Extreme Cold Warning January 24, 06:00pm until January 26, 12:00pm

Winter Storm Warning January 24, 03:00am until January 25, 12:00pm

Click here for hazard details and duration

Extreme Cold Warning

Winter Storm Warning

Overnight
Low: 33 °F
Showers
Saturday
High: 35 °F⇓
Rain/Freezing
Rain then
Freezing Rain
Likely
Saturday Night
Low: 19 °F
Wintry Mix
Sunday
High: 31 °F
Slight Chance
Wintry Mix
then Mostly
Sunny
Sunday Night
Low: 14 °F
Mostly Clear
Monday
High: 33 °F
Sunny
Monday Night
Low: 12 °F
Mostly Clear
Tuesday
High: 46 °F
Mostly Sunny
Tuesday Night
Low: 26 °F
Partly Cloudy

Detailed Forecast

Overnight

Showers and possibly a thunderstorm. Low around 33. North wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Saturday

Rain showers before 10am, then freezing rain likely. Some thunder is also possible. Temperature falling to around 26 by 5pm. North wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible.

Saturday Night

Freezing rain before 10pm, then freezing rain and sleet. Low around 19. North wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New ice accumulation of 0.1 to 0.3 of an inch possible. New sleet accumulation of less than a half inch possible.

Sunday

A slight chance of snow showers, freezing rain, and sleet before 9am, then a slight chance of snow showers between 9am and noon. Cloudy, then gradually becoming mostly sunny, with a high near 31. North northwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

Sunday Night

Mostly clear, with a low around 14. North wind 10 to 15 mph, with gusts as high as 30 mph.

Monday

Sunny, with a high near 33. North wind 5 to 10 mph, with gusts as high as 25 mph.

Monday Night

Mostly clear, with a low around 12. North wind around 5 mph becoming calm in the evening.

Tuesday

Mostly sunny, with a high near 46. Calm wind becoming south southwest around 5 mph in the afternoon.

Tuesday Night

Partly cloudy, with a low around 26. South wind around 5 mph becoming calm.

Wednesday

Sunny, with a high near 52.