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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Current conditions at

Grand Canyon National Park Airport (KGCN)

Lat: 35.94582°NLon: 112.15538°WElev: 6598ft.

Overcast

41°F

5°C

Humidity 73%
Wind Speed VRBL 3 MPH
Barometer 29.84 in (1005.6 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 30 Apr 5:54 am MST
Extended Forecast for

Supai AZ

  • Today

    Today: Showers and possibly a thunderstorm.  High near 58. Southeast wind 5 to 7 mph.  Chance of precipitation is 80%.

    Showers

    High: 58 °F

  • Tonight

    Tonight: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 46. Northeast wind around 6 mph becoming calm  after midnight.  Chance of precipitation is 50%.

    Chance
    Showers

    Low: 46 °F

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 11am.  Partly sunny, with a high near 62. Light and variable wind.  Chance of precipitation is 40%.

    Chance
    T-storms

    High: 62 °F

  • Sunday
    Night

    Sunday Night: A 30 percent chance of showers, mainly before 11pm.  Mostly cloudy, with a low around 45. Calm wind becoming southeast around 5 mph.

    Chance
    Showers

    Low: 45 °F

  • Monday

    Monday: A slight chance of showers, then a chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 67. Light and variable wind becoming southeast around 5 mph.  Chance of precipitation is 30%.

    Chance
    T-storms

    High: 67 °F

  • Monday
    Night

    Monday Night: A 10 percent chance of showers before 11pm.  Partly cloudy, with a low around 46.

    Slight Chance
    Showers then
    Mostly Clear

    Low: 46 °F

  • Tuesday

    Tuesday: Sunny, with a high near 76.

    Sunny

    High: 76 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 50.

    Mostly Clear

    Low: 50 °F

  • Wednesday

    Wednesday: Sunny, with a high near 83.

    Sunny

    High: 83 °F

Detailed Forecast

Today
Showers and possibly a thunderstorm. High near 58. Southeast wind 5 to 7 mph. Chance of precipitation is 80%.
Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 46. Northeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 50%.
Sunday
A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 62. Light and variable wind. Chance of precipitation is 40%.
Sunday Night
A 30 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 45. Calm wind becoming southeast around 5 mph.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 67. Light and variable wind becoming southeast around 5 mph. Chance of precipitation is 30%.
Monday Night
A 10 percent chance of showers before 11pm. Partly cloudy, with a low around 46.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Sunny, with a high near 83.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Sunny, with a high near 80.
Thursday Night
Partly cloudy, with a low around 49.
Friday
A slight chance of showers. Mostly sunny, with a high near 70.
Click Map For Forecast
Point Forecast:
Supai AZ
 36.25°N 112.68°W (Elev. 3865 ft)
3:06 am MST Apr 30, 2016
7am MST Apr 30, 2016-6pm MST 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