Current conditions at

McAllen, Miller International Airport (KMFE)

Lat: 26.18°NLon: 98.24°WElev: 105ft.

Thunderstorm Light Rain

73°F

23°C

Humidity 90%
Wind Speed N 14 G 25 mph
Barometer 29.94 in (1013.7 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 21 May 4:53 am CDT
Extended Forecast for

Sullivan City TX

Flood Advisory until May 21, 05:30am
Click here for hazard details and duration
Flood Advisory
  •  
    Flood Advisory until May 21, 05:30am

    NOW until 5:30am Thu

    Flood Advisory

  • Overnight

    Low: 74 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly before 1pm.  Mostly cloudy, with a high near 88. North northeast wind 5 to 7 mph becoming south southwest in the afternoon.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 88 °F

    Showers
    Likely then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 2am, then a slight chance of showers and thunderstorms after 5am.  Mostly cloudy, with a low around 74. Southeast wind 5 to 7 mph becoming north northeast after midnight.  Chance of precipitation is 30%.

    Low: 74 °F

    Chance
    T-storms

  • Friday

    Friday: Mostly sunny, with a high near 93. South southeast wind 3 to 8 mph.

    High: 93 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms, then a chance of showers after 1am.  Mostly cloudy, with a low around 76. Southeast wind 7 to 10 mph.  Chance of precipitation is 40%.

    Low: 76 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers before 10am, then a slight chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm.  Partly sunny, with a high near 92. Southeast wind 6 to 9 mph.  Chance of precipitation is 60%.

    High: 92 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely, mainly before 1am.  Mostly cloudy, with a low around 74. Southeast wind 3 to 8 mph.  Chance of precipitation is 70%.

    Low: 74 °F

    T-storms
    Likely

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 89. Calm wind becoming south southeast 5 to 7 mph in the morning.

    High: 89 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

Overnight
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 74. East southeast wind around 5 mph. Chance of precipitation is 60%.
Thursday
Showers and thunderstorms likely, mainly before 1pm. Mostly cloudy, with a high near 88. North northeast wind 5 to 7 mph becoming south southwest in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
A chance of showers and thunderstorms before 2am, then a slight chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 74. Southeast wind 5 to 7 mph becoming north northeast after midnight. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 93. South southeast wind 3 to 8 mph.
Friday Night
A slight chance of showers and thunderstorms, then a chance of showers after 1am. Mostly cloudy, with a low around 76. Southeast wind 7 to 10 mph. Chance of precipitation is 40%.
Saturday
A slight chance of showers before 10am, then a slight chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 92. Southeast wind 6 to 9 mph. Chance of precipitation is 60%.
Saturday Night
Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 74. Southeast wind 3 to 8 mph. Chance of precipitation is 70%.
Sunday
A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. Calm wind becoming south southeast 5 to 7 mph in the morning.
Sunday Night
A 50 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 73. East wind around 5 mph becoming calm in the evening.
Memorial Day
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 89. Calm wind becoming east around 6 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 75. Southeast wind around 6 mph.
Tuesday
Partly sunny, with a high near 92.
Tuesday Night
Mostly cloudy, with a low around 77.
Wednesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 92.
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ABOUT THIS FORECAST

 
Point Forecast:
Sullivan City TX
 26.29°N 98.57°W
4:45 am CDT May 21, 2026
4am CDT May 21, 2026-6pm CDT May 27, 2026
 
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Additional Resources

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