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

McAllen, Miller International Airport (KMFE)

Lat: 26.18°NLon: 98.24°WElev: 105ft.

Fair

104°F

40°C

Humidity 29%
Wind Speed SE 14 G 20 mph
Barometer 29.87 in (1011.3 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index109°F (43°C)
Last update 13 Aug 2:53 pm CDT
Extended Forecast for

2 Miles SSW Alamo TX

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 101. Heat index values as high as 107. Southeast wind around 11 mph, with gusts as high as 20 mph.

    High: 101 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Clear, with a low around 78. South southeast wind 8 to 14 mph, with gusts as high as 24 mph.

    Low: 78 °F

    Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 100. Heat index values as high as 107. South southeast wind 7 to 14 mph, with gusts as high as 22 mph.

    High: 100 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 79. Southeast wind 8 to 15 mph, with gusts as high as 25 mph.

    Low: 79 °F

    Mostly Clear

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 10am. Mostly sunny, with a high near 96. Southeast wind 6 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

    High: 96 °F

    Chance
    Showers then
    Chance
    T-storms

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 80. East southeast wind 8 to 14 mph, with gusts as high as 24 mph.

    Low: 80 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Saturday

    Saturday: A slight chance of showers, with thunderstorms also possible after 10am. Partly sunny, with a high near 98. Southeast wind 7 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 98 °F

    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 78. Southeast wind 7 to 14 mph, with gusts as high as 24 mph.

    Low: 78 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny and hot, with a high near 100. Southeast wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 100 °F

    Hot

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 101. Heat index values as high as 107. Southeast wind around 11 mph, with gusts as high as 20 mph.
Tonight
Clear, with a low around 78. South southeast wind 8 to 14 mph, with gusts as high as 24 mph.
Thursday
Sunny and hot, with a high near 100. Heat index values as high as 107. South southeast wind 7 to 14 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 79. Southeast wind 8 to 15 mph, with gusts as high as 25 mph.
Friday
A chance of showers, with thunderstorms also possible after 10am. Mostly sunny, with a high near 96. Southeast wind 6 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Friday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 80. East southeast wind 8 to 14 mph, with gusts as high as 24 mph.
Saturday
A slight chance of showers, with thunderstorms also possible after 10am. Partly sunny, with a high near 98. Southeast wind 7 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 78. Southeast wind 7 to 14 mph, with gusts as high as 24 mph.
Sunday
Sunny and hot, with a high near 100. Southeast wind 6 to 11 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 77. Southeast wind 5 to 14 mph, with gusts as high as 23 mph.
Monday
Sunny, with a high near 99. Light east southeast wind increasing to 5 to 10 mph in the morning.
Monday Night
Mostly clear, with a low around 77.
Tuesday
Sunny and hot, with a high near 100.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Alamo TX
 26.16°N 98.13°W
Last Update:
3:18 pm CDT Aug 13, 2025
Forecast Valid:
3pm CDT Aug 13, 2025-6pm CDT Aug 19, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation