Heavy rain and isolated severe storms in portions of the West. Severe Weather Possible in the Plains Saturday.

A storm system will bring rain and thunderstorms to much of the Intermountain West and northern High Plains. A few severe thunderstorms with large hail and damaging winds are possible from northeast California to Wyoming. Heavy rain could lead to flash flooding in some of the western states. Severe weather will be possible in the Plains Saturday.
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Current conditions at

Marion - Williamson County Regional Airport (KMWA)

Lat: 37.77°NLon: 89.01°WElev: 486ft.

Clear

73°F

23°C

Humidity 36%
Wind Speed NW 12 mph
Barometer 30.01 in
Dewpoint 45°F (7°C)
Visibility 20.00 mi
Last update 6 May 3:52 pm CDT
Extended Forecast for

2 Miles SSW Goreville IL

  • Tonight

    Tonight: Mostly clear, with a low around 55. West southwest wind 3 to 7 mph.

    Mostly Clear

    Low: 55 °F

  • Saturday

    Saturday: Sunny, with a high near 83. West southwest wind 5 to 11 mph.

    Sunny

    High: 83 °F

  • Saturday
    Night

    Saturday Night: A 20 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 58. Southwest wind 5 to 9 mph.

    Slight Chance
    T-storms

    Low: 58 °F

  • Sunday

    Sunday: Partly sunny, with a high near 79. South southwest wind 3 to 7 mph.

    Partly Sunny

    High: 79 °F

  • Sunday
    Night

    Sunday Night: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 61. South wind 5 to 7 mph.

    Chance
    T-storms

    Low: 61 °F

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 78. South wind 7 to 14 mph.

    Chance
    T-storms

    High: 78 °F

  • Monday
    Night

    Monday Night: Showers and thunderstorms.  Low around 63. South wind around 9 mph.  Chance of precipitation is 80%.

    T-storms

    Low: 63 °F

  • Tuesday

    Tuesday: Showers and thunderstorms likely.  Mostly cloudy, with a high near 76. South southwest wind 10 to 13 mph.

    T-storms
    Likely

    High: 76 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 65. South southwest wind 6 to 9 mph.

    Chance
    T-storms

    Low: 65 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 55. West southwest wind 3 to 7 mph.
Saturday
Sunny, with a high near 83. West southwest wind 5 to 11 mph.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 58. Southwest wind 5 to 9 mph.
Sunday
Partly sunny, with a high near 79. South southwest wind 3 to 7 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61. South wind 5 to 7 mph.
Monday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 78. South wind 7 to 14 mph.
Monday Night
Showers and thunderstorms. Low around 63. South wind around 9 mph. Chance of precipitation is 80%.
Tuesday
Showers and thunderstorms likely. Mostly cloudy, with a high near 76. South southwest wind 10 to 13 mph.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. South southwest wind 6 to 9 mph.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 80. West wind 6 to 8 mph.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Northwest wind 3 to 6 mph.
Thursday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 75. Northwest wind 5 to 8 mph.
Thursday Night
Partly cloudy, with a low around 58. Northwest wind 5 to 7 mph.
Friday
Mostly sunny, with a high near 78. Northeast wind around 6 mph becoming south southeast in the afternoon.
Click Map For Forecast
Point Forecast:
2 Miles SSW Goreville IL
 37.54°N 88.99°W
5:15 pm CDT May 6, 2016
6pm CDT May 6, 2016-6pm CDT May 13, 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