Thunderstorms And Heavy Rain Is Expected Through The Plains; Poor Air Quality Persists Out West into Upper Midwest; Major Hurricane Lane Moves Into The Central Pacific

Thunderstorms with heavy to excessive rain is expected across much of the Plains, as a weather system moves into the region. Meanwhile, smoke from numerous ongoing wildfires in western North America are requiring air quality alerts throughout the West into the Upper Midwest. Finally, Major Hurricane Lane continues to track almost due west, transitioning from the Eastern to Central Pacific Ocean. Read More >

Hazardous Weather Conditions

Current conditions at

Rockwall Municipal Airport (KF46)

Lat: 32.93°NLon: 96.43°WElev: 564ft.

Fair

78°F

26°C

Humidity 95%
Wind Speed Calm
Barometer 29.88 in
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 19 Aug 12:35 am CDT
Extended Forecast for

Lavon TX

  • Overnight

    Overnight: A 30 percent chance of showers and thunderstorms, mainly before 1am.  Mostly cloudy, with a low around 76. Light and variable wind becoming south 5 to 10 mph.

    Chance
    Showers

    Low: 76 °F

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 95. Heat index values as high as 99. South wind around 10 mph.

    Slight Chance
    T-storms

    High: 95 °F

  • Sunday
    Night

    Sunday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 76. South southeast wind 5 to 10 mph.

    Chance
    T-storms

    Low: 76 °F

  • Monday

    Monday: Mostly sunny, with a high near 92. South southwest wind around 10 mph becoming west northwest in the afternoon.

    Mostly Sunny

    High: 92 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 70. North wind 5 to 10 mph.

    Mostly Clear

    Low: 70 °F

  • Tuesday

    Tuesday: Sunny, with a high near 93. North northwest wind 5 to 10 mph.

    Sunny

    High: 93 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 70. North wind 5 to 10 mph.

    Mostly Clear

    Low: 70 °F

  • Wednesday

    Wednesday: Sunny, with a high near 92. Northeast wind around 5 mph.

    Sunny

    High: 92 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 71. East wind around 5 mph.

    Partly Cloudy

    Low: 71 °F

Detailed Forecast

Overnight
A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 76. Light and variable wind becoming south 5 to 10 mph.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 95. Heat index values as high as 99. South wind around 10 mph.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 76. South southeast wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 92. South southwest wind around 10 mph becoming west northwest in the afternoon.
Monday Night
Mostly clear, with a low around 70. North wind 5 to 10 mph.
Tuesday
Sunny, with a high near 93. North northwest wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 70. North wind 5 to 10 mph.
Wednesday
Sunny, with a high near 92. Northeast wind around 5 mph.
Wednesday Night
Partly cloudy, with a low around 71. East wind around 5 mph.
Thursday
Partly sunny, with a high near 90.
Thursday Night
Partly cloudy, with a low around 74.
Friday
Mostly sunny, with a high near 93.
Friday Night
Partly cloudy, with a low around 73.
Saturday
Mostly sunny, with a high near 94.
Click Map For Forecast
Point Forecast:
Lavon TX
 33.03°N 96.43°W (Elev. 525 ft)
10:40 pm CDT Aug 18, 2018
12am CDT Aug 19, 2018-6pm CDT Aug 24, 2018
 
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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