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

Texas Severe Thunderstorms; Central Rockies Snow; Fire Weather in the West

Isolated severe thunderstorms capable of producing large to very large hail and severe wind gusts may occur Monday across parts of south-central Texas. Elevated to critical fire weather conditions are forecast across parts of northern California and the Southwest again Monday. Heavy snow is forecast over parts of the central Rockies from Monday afternoon into Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Rockwall Municipal Airport (KF46)

Lat: 32.93°NLon: 96.43°WElev: 564ft.

Fair

71°F

22°C

Humidity 69%
Wind Speed NE 6 mph
Barometer 29.84 in
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 9 May 8:15 pm CDT
Extended Forecast for

Lavon TX

  • Tonight

    Tonight: Increasing clouds, with a low around 57. North northeast wind around 15 mph, with gusts as high as 20 mph.

    Increasing
    Clouds

    Low: 57 °F

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms, mainly after 5pm. Cloudy, with a high near 66. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Chance
    T-storms

    High: 66 °F

  • Monday
    Night

    Monday Night: Showers and thunderstorms likely, mainly after 9pm. Cloudy, with a low around 55. East northeast wind around 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    T-storms
    Likely

    Low: 55 °F

  • Tuesday

    Tuesday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1pm. High near 66. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    T-storms

    High: 66 °F

  • Tuesday
    Night

    Tuesday Night: Showers and thunderstorms likely, mainly before 1am. Cloudy, with a low around 57. Northeast wind around 10 mph. Chance of precipitation is 60%.

    T-storms
    Likely

    Low: 57 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 66. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Slight Chance
    T-storms

    High: 66 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 52. Northeast wind 5 to 10 mph.

    Partly Cloudy

    Low: 52 °F

  • Thursday

    Thursday: Sunny, with a high near 72. East northeast wind 5 to 10 mph.

    Sunny

    High: 72 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 55. East wind around 5 mph.

    Mostly Clear

    Low: 55 °F

Detailed Forecast

Tonight
Increasing clouds, with a low around 57. North northeast wind around 15 mph, with gusts as high as 20 mph.
Monday
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Cloudy, with a high near 66. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Showers and thunderstorms likely, mainly after 9pm. Cloudy, with a low around 55. East northeast wind around 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1pm. High near 66. East wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Tuesday Night
Showers and thunderstorms likely, mainly before 1am. Cloudy, with a low around 57. Northeast wind around 10 mph. Chance of precipitation is 60%.
Wednesday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly cloudy, with a high near 66. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 52. Northeast wind 5 to 10 mph.
Thursday
Sunny, with a high near 72. East northeast wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 55. East wind around 5 mph.
Friday
Sunny, with a high near 78.
Friday Night
Partly cloudy, with a low around 62.
Saturday
Mostly sunny, with a high near 82.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Lavon TX
 33.03°N 96.43°W (Elev. 525 ft)
Last Update:
7:18 pm CDT May 9, 2021
Forecast Valid:
8pm CDT May 9, 2021-6pm CDT May 16, 2021
 
Forecast Discussion
 
Get as KML Get as XML

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