National Weather Service

News Headlines

December 2025-February 2026 Outlook - Drier and Warmer than Normal Conditions Expected; Drought, Wildfire Potential, Water Supply Issues and Cold Fronts Remain In Focus
Drought is Worsening and Increasing in Coverage Across the Area this Fall. Track Its Coverage Here.

Hazardous Weather Conditions

Wind Advisory in effect from December 29, 03:00 AM CST until December 29, 06:00 PM CST

Current conditions at

McAllen, Miller International Airport (KMFE)

Lat: 26.18°NLon: 98.24°WElev: 105ft.

Partly Cloudy

82°F

28°C

Humidity	60%
Wind Speed	S 16 G 24 mph
Barometer	29.94 in (1013.8 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Heat Index	84°F (29°C)
Last update	28 Dec 10:53 am CST

More Information:

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

Extended Forecast for

Sullivan City TX

Wind Advisory December 29, 03:00am until December 29, 06:00pm

Click here for hazard details and duration

Wind Advisory

Today
High: 89 °F
Sunny
Tonight
Low: 52 °F
Partly Cloudy
then Showers
Likely and
Breezy
Monday
High: 54 °F
Chance
Showers and
Windy then
Cloudy and
Breezy
Monday Night
Low: 47 °F
Mostly Cloudy
Tuesday
High: 61 °F
Decreasing
Clouds
Tuesday Night
Low: 44 °F
Mostly Clear
Wednesday
High: 70 °F
Sunny
Wednesday Night
Low: 51 °F
Partly Cloudy
New Year's Day
High: 81 °F
Partly Sunny

Detailed Forecast

Today

Sunny, with a high near 89. South southeast wind 7 to 13 mph, with gusts as high as 21 mph.

Tonight

A chance of showers and thunderstorms before 4am, then showers likely and possibly a thunderstorm between 4am and 5am, then a chance of showers and thunderstorms after 5am. Increasing clouds, with a low around 52. Breezy, with an east southeast wind 5 to 10 mph becoming north northeast 15 to 25 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 60%.

Monday

A 40 percent chance of showers before 9am. Mostly cloudy, with a high near 54. Windy, with a northeast wind 24 to 29 mph becoming north northwest 15 to 20 mph in the morning. Winds could gust as high as 55 mph.

Monday Night

Mostly cloudy, with a low around 47. North northwest wind 8 to 14 mph, with gusts as high as 23 mph.

Tuesday

Mostly cloudy, then gradually becoming sunny, with a high near 61. North wind 6 to 9 mph.

Tuesday Night

Mostly clear, with a low around 44. North northeast wind around 5 mph becoming calm in the evening.

Wednesday

Sunny, with a high near 70. Calm wind becoming southeast around 5 mph in the afternoon.

Wednesday Night

Partly cloudy, with a low around 51. South southeast wind 3 to 5 mph.

New Year's Day

Partly sunny, with a high near 81. South wind 3 to 8 mph.