Severe thunderstorms and heavy rain for portions of the southern U.S.

A storm system will produce scattered severe thunderstorms and heavy rain in portions of lower-mid Mississippi River Valley and Gulf Coast region on Saturday. Very large hail, locally damaging winds, isolated tornadoes and flash flooding are possible in this area. Some of the flooding could be significant in portions of Louisiana, Mississippi and southeast Arkansas.
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Hazardous Weather Conditions

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Overcast

56°F

13°C

Humidity 93%
Wind Speed NW 6 mph
Barometer 29.80 in
Dewpoint 53°F (12°C)
Visibility 7.00 mi
Last update 30 Apr 8:35 am CDT
Extended Forecast for

Willis OK

  • Today

    Today: Areas of fog before 9am.  Otherwise, partly sunny, with a high near 73. North northwest wind 8 to 13 mph.

    Areas Fog
    then Mostly
    Sunny

    High: 73 °F

  • Tonight

    Tonight: Mostly clear, with a low around 53. North wind 3 to 7 mph.

    Mostly Clear

    Low: 53 °F

  • Sunday

    Sunday: Sunny, with a high near 72. North wind 9 to 13 mph.

    Sunny

    High: 72 °F

  • Sunday
    Night

    Sunday Night: A 50 percent chance of showers and thunderstorms.  Increasing clouds, with a low around 53. North wind 8 to 11 mph.

    Chance
    Showers

    Low: 53 °F

  • Monday

    Monday: A chance of showers and thunderstorms before 1pm, then a slight chance of showers.  Mostly cloudy, with a high near 66. North wind 11 to 13 mph.  Chance of precipitation is 30%.

    Chance
    Showers

    High: 66 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 50.

    Mostly Cloudy

    Low: 50 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 70.

    Mostly Sunny

    High: 70 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 51.

    Mostly Clear

    Low: 51 °F

  • Wednesday

    Wednesday: Sunny, with a high near 75.

    Sunny

    High: 75 °F

Detailed Forecast

Today
Areas of fog before 9am. Otherwise, partly sunny, with a high near 73. North northwest wind 8 to 13 mph.
Tonight
Mostly clear, with a low around 53. North wind 3 to 7 mph.
Sunday
Sunny, with a high near 72. North wind 9 to 13 mph.
Sunday Night
A 50 percent chance of showers and thunderstorms. Increasing clouds, with a low around 53. North wind 8 to 11 mph.
Monday
A chance of showers and thunderstorms before 1pm, then a slight chance of showers. Mostly cloudy, with a high near 66. North wind 11 to 13 mph. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 50.
Tuesday
Mostly sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 51.
Wednesday
Sunny, with a high near 75.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Sunny, with a high near 78.
Thursday Night
Partly cloudy, with a low around 58.
Friday
Mostly sunny, with a high near 79.
Click Map For Forecast
Point Forecast:
Willis OK
 33.91°N 96.82°W
3:45 am CDT Apr 30, 2016
8am CDT Apr 30, 2016-6pm CDT May 6, 2016
 
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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