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

Heavy to Excessive Rainfall This Week from the Southwest into Central U.S.; Severe Weather in the Southern Plains

Pacific tropical moisture wrapping into a storm will continue a multi-day heavy rainfall event this week that will impact multiple areas in the Plains and Intermountain West. Isolated severe thunderstorm wind gusts and possibly a tornado or two could occur tonight from southern and eastern New Mexico into west Texas. Read More >

Hazardous Weather Conditions

Current conditions at

Roy Hurd Memorial Airport (KE01)

Lat: 31.58°NLon: 102.91°WElev: 2615ft.

Mostly Cloudy

81°F

27°C

Humidity 70%
Wind Speed SE 16 G 26 mph
Barometer 29.73 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 29 Sep 9:35 pm CDT
Extended Forecast for

Grandfalls TX

Flood Watch September 29, 09:44pm until September 30, 07:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch September 29, 09:44pm until September 30, 07:00am

    NOW until 7:00am Wed

    Flood Watch

  • Tonight

    Low: 73 °F

    Severe
    Thunderstorms
    then Showers
    Likely

  • Wednesday

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. South wind around 10 mph becoming west in the afternoon. Chance of precipitation is 30%.

    High: 91 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers between 10pm and 1am. Partly cloudy, with a low around 65. West wind 5 to 10 mph becoming light.

    Low: 65 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Sunny, with a high near 87. West wind 5 to 10 mph.

    High: 87 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 65. North wind around 10 mph.

    Low: 65 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 80. Chance of precipitation is 20%.

    High: 80 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms, then a chance of showers after 1am. Mostly cloudy, with a low around 61. Chance of precipitation is 30%.

    Low: 61 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, mainly before 1pm. Mostly cloudy, with a high near 78.

    High: 78 °F

    Chance
    Showers

Detailed Forecast

Tonight
Showers and thunderstorms likely, mainly before 1am. Some of the storms could be severe. Cloudy, then gradually becoming partly cloudy, with a low around 73. Southeast wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. South wind around 10 mph becoming west in the afternoon. Chance of precipitation is 30%.
Wednesday Night
A 20 percent chance of showers between 10pm and 1am. Partly cloudy, with a low around 65. West wind 5 to 10 mph becoming light.
Thursday
Sunny, with a high near 87. West wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 65. North wind around 10 mph.
Friday
A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 80. Chance of precipitation is 20%.
Friday Night
A slight chance of showers and thunderstorms, then a chance of showers after 1am. Mostly cloudy, with a low around 61. Chance of precipitation is 30%.
Saturday
A chance of showers, mainly before 1pm. Mostly cloudy, with a high near 78.
Saturday Night
A chance of showers after 1am. Mostly cloudy, with a low around 60.
Sunday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 79.
Sunday Night
A slight chance of showers. Mostly cloudy, with a low around 60.
Monday
A slight chance of showers. Partly sunny, with a high near 79.
Monday Night
Partly cloudy, with a low around 60.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grandfalls TX
 31.35°N 102.84°W (Elev. 2415 ft)
Last Update:
6:06 pm CDT Sep 29, 2026
Forecast Valid:
9pm CDT Sep 29, 2026-6pm CDT Oct 6, 2026
 
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