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

Southern U.S. Severe Thunderstorm and Flash Flood Threat Sunday; Fire Weather in the West

Isolated to scattered severe thunderstorms may occur Sunday from parts of central and east Texas into the lower Mississippi Valley and Mid-South. Locally heavy rain may cause flash flooding in the lower Mississippi Valley. Elevated to critical fire weather conditions are forecast across parts of northern California and the Southwest again Sunday and Monday. Read More >

Hazardous Weather Conditions

Current conditions at

Longview - East Texas Regional Airport (KGGG)

Lat: 32.39°NLon: 94.71°WElev: 364ft.

Mostly Cloudy

24°C

75°F

Humidity 69%
Wind Speed S 19 km/h
Barometer 1010.1 mb (29.85 in)
Dewpoint 18°C (64°F)
Visibility 16 km
Last update 8 May 10:53 pm CDT
Extended Forecast for

Longview TX

Lake Wind Advisory until May 9, 07:00am
Click here for hazard details and duration
Lake Wind Advisory
  •  
    Lake Wind Advisory until May 9, 07:00am

    NOW until
    7:00am Sun

    Lake Wind Advisory

  • Tonight

    Tonight: Mostly cloudy, with a low around 22. South wind around 30 km/h, with gusts as high as 40 km/h.

    Mostly Cloudy

    Low: 22 °C

  • Sunday

    Sunday: Showers and thunderstorms likely, mainly after 1pm. Some of the storms could be severe and produce heavy rainfall. Mostly cloudy, with a high near 30. Southwest wind 20 to 25 km/h, with gusts as high as 45 km/h. Chance of precipitation is 70%.

    Chance
    T-storms then
    Severe
    Thunderstorms

    High: 30 °C

  • Sunday
    Night

    Sunday Night: Showers and thunderstorms likely. Some of the storms could be severe. Mostly cloudy, with a low around 18. Southwest wind 5 to 15 km/h becoming northeast after midnight. Chance of precipitation is 70%.

    Severe
    Thunderstorms

    Low: 18 °C

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 23. East wind around 10 km/h. Chance of precipitation is 50%.

    Chance
    Showers then
    Chance
    T-storms

    High: 23 °C

  • Monday
    Night

    Monday Night: Showers likely and possibly a thunderstorm. Cloudy, with a low around 15. Northeast wind around 10 km/h. Chance of precipitation is 70%.

    Showers
    Likely

    Low: 15 °C

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm. Cloudy, with a high near 20. Chance of precipitation is 70%.

    Showers
    Likely

    High: 20 °C

  • Tuesday
    Night

    Tuesday Night: Showers likely and possibly a thunderstorm. Cloudy, with a low around 14. Chance of precipitation is 70%.

    Showers
    Likely

    Low: 14 °C

  • Wednesday

    Wednesday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 21. Chance of precipitation is 40%.

    Chance
    Showers

    High: 21 °C

Detailed Forecast

Tonight
Mostly cloudy, with a low around 22. South wind around 30 km/h, with gusts as high as 40 km/h.
Sunday
Showers and thunderstorms likely, mainly after 1pm. Some of the storms could be severe and produce heavy rainfall. Mostly cloudy, with a high near 30. Southwest wind 20 to 25 km/h, with gusts as high as 45 km/h. Chance of precipitation is 70%.
Sunday Night
Showers and thunderstorms likely. Some of the storms could be severe. Mostly cloudy, with a low around 18. Southwest wind 5 to 15 km/h becoming northeast after midnight. Chance of precipitation is 70%.
Monday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 23. East wind around 10 km/h. Chance of precipitation is 50%.
Monday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 15. Northeast wind around 10 km/h. Chance of precipitation is 70%.
Tuesday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 20. Chance of precipitation is 70%.
Tuesday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 14. Chance of precipitation is 70%.
Wednesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 21. Chance of precipitation is 40%.
Wednesday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 12.
Thursday
Mostly sunny, with a high near 23.
Thursday Night
Mostly clear, with a low around 12.
Friday
Mostly sunny, with a high near 27.
Friday Night
Partly cloudy, with a low around 16.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 28.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Longview TX
 32.52°N 94.76°W (Elev. 87 m)
Last Update:
11:15 pm CDT May 8, 2021
Forecast Valid:
11pm CDT May 8, 2021-6pm CDT May 15, 2021
 
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