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

Otis Air National Guard Base (KFMH)

Lat: 41.65°NLon: 70.52°WElev: 131ft.

Fair

48°F

9°C

Humidity 50%
Wind Speed SE 10 G 17 mph
Barometer 30.25 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 30 Apr 6:35 pm EDT
Extended Forecast for

Cape Cod Coast Guard Air Station MA

  • Tonight

    Tonight: Increasing clouds, with a low around 37. Southeast wind 5 to 7 mph becoming calm  after midnight.

    Increasing
    Clouds

    Low: 37 °F

  • Sunday

    Sunday: Rain likely, mainly after 5pm.  Cloudy, with a high near 51. Southeast wind 5 to 10 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Slight Chance
    Rain then
    Rain Likely

    High: 51 °F

  • Sunday
    Night

    Sunday Night: Rain.  Patchy fog between 11pm and 3am. Low around 44. East wind around 10 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Rain and
    Patchy Fog

    Low: 44 °F

  • Monday

    Monday: A chance of rain and thunderstorms before 2pm, then a chance of showers and thunderstorms, mainly between 2pm and 3pm.  Cloudy, with a high near 56. East wind 5 to 11 mph becoming southwest in the afternoon.  Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.

    Chance
    Showers

    High: 56 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 44. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Mostly Cloudy

    Low: 44 °F

  • Tuesday

    Tuesday: A chance of showers, mainly between 7am and 3pm.  Mostly cloudy, with a high near 57. Chance of precipitation is 30%.

    Chance
    Showers

    High: 57 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 45.

    Mostly Cloudy

    Low: 45 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 57.

    Partly Sunny

    High: 57 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers.  Mostly cloudy, with a low around 46. Chance of precipitation is 40%.

    Chance
    Showers

    Low: 46 °F

Detailed Forecast

Tonight
Increasing clouds, with a low around 37. Southeast wind 5 to 7 mph becoming calm after midnight.
Sunday
Rain likely, mainly after 5pm. Cloudy, with a high near 51. Southeast wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Rain. Patchy fog between 11pm and 3am. Low around 44. East wind around 10 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday
A chance of rain and thunderstorms before 2pm, then a chance of showers and thunderstorms, mainly between 2pm and 3pm. Cloudy, with a high near 56. East wind 5 to 11 mph becoming southwest in the afternoon. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
Mostly cloudy, with a low around 44. West wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
A chance of showers, mainly between 7am and 3pm. Mostly cloudy, with a high near 57. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 45.
Wednesday
Partly sunny, with a high near 57.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 46. Chance of precipitation is 40%.
Thursday
A chance of showers. Partly sunny, with a high near 59. Chance of precipitation is 40%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 47. Chance of precipitation is 40%.
Friday
A chance of showers. Partly sunny, with a high near 58. Chance of precipitation is 30%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 47. Chance of precipitation is 30%.
Saturday
A chance of showers. Partly sunny, with a high near 59. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Cape Cod Coast Guard Air Station MA
 41.67°N 70.52°W (Elev. 125 ft)
4:16 pm EDT Apr 30, 2016
6pm EDT Apr 30, 2016-6pm EDT May 7, 2016
 
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Additional Resources

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National Digital Forecast Database