National Weather Service

News Headlines

New: 2025 In Review - Heat Dominates for a 3rd Year in Row; A March Historic Flood and Continued Water Issues Made Headlines
January-March 2026 Outlook - Drier and Warmer than Normal Conditions Expected To Continue; Drought, Wildfire Potential, Water Supply Issues and Cold Fronts Remain In Focus

Hazardous Weather Conditions

Freeze Watch in effect from January 25, 09:00 PM CST until January 26, 10:00 AM CST
Extreme Cold Watch in effect from January 26, 03:00 AM CST until January 26, 08:00 AM CST

Current conditions at

McAllen, Miller International Airport (KMFE)

Lat: 26.18°NLon: 98.24°WElev: 105ft.

Overcast

71°F

22°C

Humidity	90%
Wind Speed	E 3 mph
Barometer	29.87 in (1011.1 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Last update	24 Jan 6:53 am CST

More Information:

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

Extended Forecast for

Alton TX

Freeze Watch January 25, 09:00pm until January 26, 10:00am

Extreme Cold Watch January 26, 03:00am until January 26, 08:00am

Click here for hazard details and duration

Freeze Watch

Extreme Cold Watch

Today
High: 78 °F⇓
Mostly Cloudy
Tonight
Low: 44 °F
Chance
Showers
Sunday
High: 50 °F
Gradual
Clearing
Sunday Night
Low: 31 °F
Mostly Clear
Monday
High: 51 °F
Sunny
Monday Night
Low: 27 °F
Mostly Clear
Tuesday
High: 61 °F
Sunny
Tuesday Night
Low: 44 °F
Partly Cloudy
Wednesday
High: 66 °F
Partly Sunny

Detailed Forecast

Today

Mostly cloudy, with a temperature rising to near 78 by 11am, then falling to around 56 during the remainder of the day. South southeast wind 10 to 13 mph becoming north northwest in the afternoon. Winds could gust as high as 22 mph.

Tonight

A 30 percent chance of showers, mainly before 2am. Mostly cloudy, with a low around 44. North wind around 11 mph, with gusts as high as 20 mph.

Sunday

Cloudy through mid morning, then gradual clearing, with a high near 50. Wind chill values between 38 and 45 early. North wind 10 to 15 mph, with gusts as high as 24 mph.

Sunday Night

Mostly clear, with a low around 31. Wind chill values between 22 and 27. North wind 11 to 14 mph, with gusts as high as 24 mph.

Monday

Sunny, with a high near 51. North wind 10 to 14 mph, with gusts as high as 23 mph.

Monday Night

Mostly clear, with a low around 27. North wind 5 to 9 mph.

Tuesday

Sunny, with a high near 61. Light and variable wind becoming east southeast around 6 mph in the afternoon.

Tuesday Night

Partly cloudy, with a low around 44. East southeast wind around 6 mph becoming calm.

Wednesday

Partly sunny, with a high near 66. North wind 5 to 8 mph.