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Active Weather for the Plains and Mississippi Valley

A developing storm across the Southern Plains is forecast to bring severe weather that includes large hail and damaging wind gusts, heavy rainfall that could result in flash flooding across portions of the Plains and Mississippi Valley. The effects of this storm will continue through the middle of this week. The Four Corners area will continue to see elevated to critical fire weather conditions. Read More >

Hazardous Weather Conditions

Current conditions at

Rockwall Municipal Airport (KF46)

Lat: 32.93°NLon: 96.43°WElev: 564ft.

Fog/Mist

60°F

16°C

Humidity 100%
Wind Speed Calm
Barometer 30.14 in
Dewpoint 60°F (16°C)
Visibility 2.50 mi
Last update 23 May 2:55 am CDT
Extended Forecast for

Lavon TX

  • Overnight

    Overnight: Areas of fog. Otherwise, cloudy, with a steady temperature around 61. East northeast wind 5 to 10 mph.

    Areas Fog

    Low: 61 °F

  • Monday

    Monday: Areas of fog before 10am. Otherwise, cloudy, with a high near 78. East wind 5 to 10 mph.

    Areas Fog
    then Mostly
    Cloudy

    High: 78 °F

  • Monday
    Night

    Monday Night: Showers and thunderstorms likely, mainly after 3am. Mostly cloudy, with a low around 67. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms then
    T-storms
    Likely

    Low: 67 °F

  • Tuesday

    Tuesday: Showers and thunderstorms. High near 77. Southeast wind 10 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    T-storms

    High: 77 °F

  • Tuesday
    Night

    Tuesday Night: Showers and thunderstorms. Some of the storms could produce heavy rainfall. Low around 62. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    Heavy Rain

    Low: 62 °F

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 72. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Chance
    T-storms

    High: 72 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 55. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Partly Cloudy

    Low: 55 °F

  • Thursday

    Thursday: Sunny, with a high near 80. West northwest wind 5 to 10 mph.

    Sunny

    High: 80 °F

  • Thursday
    Night

    Thursday Night: Clear, with a low around 62. South wind 5 to 10 mph.

    Clear

    Low: 62 °F

Detailed Forecast

Overnight
Areas of fog. Otherwise, cloudy, with a steady temperature around 61. East northeast wind 5 to 10 mph.
Monday
Areas of fog before 10am. Otherwise, cloudy, with a high near 78. East wind 5 to 10 mph.
Monday Night
Showers and thunderstorms likely, mainly after 3am. Mostly cloudy, with a low around 67. East wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers and thunderstorms. High near 77. Southeast wind 10 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Tuesday Night
Showers and thunderstorms. Some of the storms could produce heavy rainfall. Low around 62. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 72. Northwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 55. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 80. West northwest wind 5 to 10 mph.
Thursday Night
Clear, with a low around 62. South wind 5 to 10 mph.
Friday
Sunny, with a high near 85.
Friday Night
Mostly clear, with a low around 68.
Saturday
Sunny, with a high near 87.
Saturday Night
Mostly clear, with a low around 70.
Sunday
Mostly sunny, with a high near 89.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Lavon TX
 33.03°N 96.43°W (Elev. 525 ft)
Last Update:
2:52 am CDT May 23, 2022
Forecast Valid:
3am CDT May 23, 2022-6pm CDT May 29, 2022
 
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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