Heavy Snow in the Northern Plains and Upper Midwest; Severe Thunderstorms in the Southern U.S.

In the north-central U.S., a storm will bring heavy snow and gusty to high winds over parts of the northern Plains and Upper Midwest today before moving across the Great Lakes with heavy lake effect snow Wednesday into Thanksgiving Day. Isolated severe thunderstorms are likely across parts of the Southeast/Deep South, mainly from this morning into early evening. Read More >

Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

Fair

83°F

28°C

Humidity	26%
Wind Speed	SE 3 mph
Barometer	29.98 in (1014.5 mb)
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Heat Index	81°F (27°C)
Last update	25 Nov 1:56 pm CST

More Information:

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

Extended Forecast for

Mountain City TX

This Afternoon
High: 80 °F
Sunny
Tonight
Low: 48 °F
Mostly Clear
Wednesday
High: 64 °F
Sunny
Wednesday Night
Low: 40 °F
Mostly Clear
Thanksgiving Day
High: 66 °F
Sunny
Thursday Night
Low: 45 °F
Partly Cloudy
Friday
High: 68 °F
Mostly Cloudy
Friday Night
Low: 58 °F
Chance
Showers
Saturday
High: 76 °F
Chance
Showers

Detailed Forecast

This Afternoon

Sunny, with a high near 80. North northeast wind around 5 mph.

Tonight

Mostly clear, with a low around 48. North wind 5 to 15 mph, with gusts as high as 25 mph.

Wednesday

Sunny, with a high near 64. North northeast wind 10 to 15 mph, with gusts as high as 30 mph.

Wednesday Night

Mostly clear, with a low around 40. Northeast wind around 5 mph becoming calm in the evening.

Thanksgiving Day

Sunny, with a high near 66. North northeast wind around 5 mph becoming east in the afternoon.

Thursday Night

Partly cloudy, with a low around 45. East wind around 5 mph becoming calm.

Friday

Mostly cloudy, with a high near 68. Southeast wind 5 to 15 mph, with gusts as high as 25 mph.

Friday Night

A 40 percent chance of showers. Cloudy, with a low around 58. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.

Saturday

A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 76. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

Saturday Night

A 40 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 42.

Sunday

A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 55.

Sunday Night

A 20 percent chance of showers and thunderstorms. Cloudy, with a low around 39.

Monday

A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 53.