National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

McAllen, Miller International Airport (KMFE)

Lat: 26.18°NLon: 98.24°WElev: 105ft.

Overcast

49°F

9°C

Humidity 83%
Wind Speed N 14 mph
Barometer 29.92 in (1013.1 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 24 Jan 6:53 pm CST
Extended Forecast for

Alton TX

Freeze Warning January 25, 09:00pm until January 26, 10:00am
Extreme Cold Warning January 26, 03:00am until January 26, 08:00am
Click here for hazard details and duration
Freeze Warning
Extreme Cold Warning

  • Tonight

    Tonight: A 30 percent chance of showers, mainly before 2am. Mostly cloudy, with a low around 42. North wind around 10 mph, with gusts as high as 20 mph.

    Low: 42 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 59. Wind chill values between 35 and 42 early. North wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 59 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming clear, with a low around 29. Wind chill values between 21 and 26. North wind 11 to 14 mph, with gusts as high as 24 mph.

    Low: 29 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny, with a high near 50. Wind chill values between 20 and 30 early. North wind 11 to 14 mph, with gusts as high as 24 mph.

    High: 50 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 27. North wind 6 to 10 mph.

    Low: 27 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 60. North wind around 6 mph becoming east southeast in the afternoon.

    High: 60 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 43. East southeast wind around 6 mph becoming calm.

    Low: 43 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 64. North wind 5 to 8 mph.

    High: 64 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 43. North northeast wind 5 to 7 mph.

    Low: 43 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of showers, mainly before 2am. Mostly cloudy, with a low around 42. North wind around 10 mph, with gusts as high as 20 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 59. Wind chill values between 35 and 42 early. North wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, then gradually becoming clear, with a low around 29. Wind chill values between 21 and 26. North wind 11 to 14 mph, with gusts as high as 24 mph.
Monday
Sunny, with a high near 50. Wind chill values between 20 and 30 early. North wind 11 to 14 mph, with gusts as high as 24 mph.
Monday Night
Mostly clear, with a low around 27. North wind 6 to 10 mph.
Tuesday
Mostly sunny, with a high near 60. North wind around 6 mph becoming east southeast in the afternoon.
Tuesday Night
Partly cloudy, with a low around 43. East southeast wind around 6 mph becoming calm.
Wednesday
Mostly cloudy, with a high near 64. North wind 5 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 43. North northeast wind 5 to 7 mph.
Thursday
Partly sunny, with a high near 66. North wind 5 to 8 mph becoming east in the afternoon.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 51. East wind 6 to 8 mph.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 65.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 39.
Saturday
A 30 percent chance of showers. Mostly cloudy, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Alton TX
 26.29°N 98.31°W
Last Update:
7:00 pm CST Jan 24, 2026
Forecast Valid:
7pm CST Jan 24, 2026-6pm CST Jan 31, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation