Heavy Rain and Strong-to-Severe Thunderstorms from the Central Miss. Valley to the Mid-Atlantic

A slow-moving weather system in the eastern U.S. will focus showers and thunderstorms from the mid-Mississippi River Valley to the Mid-Atlantic on Thursday. Abundant moisture will allow occasionally heavy rainfall. Flash Flood Watches are in effect in these areas. Severe thunderstorms with damaging wind gusts and large hail will also be possible in this same area. Read More >

Current conditions at

Chatham, Chatham Municipal Airport (KCQX)

Lat: 41.69°NLon: 69.99°WElev: 66ft.

Overcast

75°F

24°C

Humidity 94%
Wind Speed Vrbl 5 mph
Barometer 29.91 in (1013.0 mb)
Dewpoint 73°F (23°C)
Visibility 8.00 mi
Last update 28 Jul 7:52 pm EDT
Extended Forecast for

Orleans MA

Flash Flood Watch July 29, 05:00am until July 29, 09:00pm
Click here for hazard details and duration
Flash Flood Watch
  • Tonight

    Tonight: Patchy fog before 10pm, then patchy fog after midnight.  Otherwise, increasing clouds, with a low around 70. South wind 7 to 9 mph.

    Patchy Fog

    Low: 70 °F

  • Friday

    Friday: Rain likely and possibly a thunderstorm, then rain and thunderstorms after 11am. Some of the storms could produce gusty winds and heavy rain.  Patchy fog after 2pm. High near 77. South wind 6 to 8 mph becoming east in the afternoon.  Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Heavy Rain
    then Heavy
    Rain and
    Patchy Fog

    High: 77 °F

  • Friday
    Night

    Friday Night: Showers and thunderstorms likely before 10pm, then a chance of showers. Some of the storms could produce gusty winds and heavy rain.  Patchy fog.  Otherwise, cloudy, with a low around 67. North wind around 9 mph.  Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Heavy Rain
    and Patchy
    Fog then
    Chance
    Showers and
    Patchy Fog

    Low: 67 °F

  • Saturday

    Saturday: Partly sunny, with a high near 80. North wind around 8 mph.

    Partly Sunny

    High: 80 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 67. Southwest wind around 6 mph.

    Mostly Cloudy

    Low: 67 °F

  • Sunday

    Sunday: A chance of showers, mainly after 2pm.  Mostly cloudy, with a high near 78. Chance of precipitation is 30%.

    Chance
    Showers

    High: 78 °F

  • Sunday
    Night

    Sunday Night: A chance of showers.  Mostly cloudy, with a low around 68. Chance of precipitation is 50%.

    Chance
    Showers

    Low: 68 °F

  • Monday

    Monday: A chance of showers before 2pm.  Mostly cloudy, with a high near 78. Chance of precipitation is 40%.

    Chance
    Showers

    High: 78 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 67.

    Mostly Cloudy

    Low: 67 °F

Detailed Forecast

Tonight
Patchy fog before 10pm, then patchy fog after midnight. Otherwise, increasing clouds, with a low around 70. South wind 7 to 9 mph.
Friday
Rain likely and possibly a thunderstorm, then rain and thunderstorms after 11am. Some of the storms could produce gusty winds and heavy rain. Patchy fog after 2pm. High near 77. South wind 6 to 8 mph becoming east in the afternoon. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Friday Night
Showers and thunderstorms likely before 10pm, then a chance of showers. Some of the storms could produce gusty winds and heavy rain. Patchy fog. Otherwise, cloudy, with a low around 67. North wind around 9 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Partly sunny, with a high near 80. North wind around 8 mph.
Saturday Night
Mostly cloudy, with a low around 67. Southwest wind around 6 mph.
Sunday
A chance of showers, mainly after 2pm. Mostly cloudy, with a high near 78. Chance of precipitation is 30%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 68. Chance of precipitation is 50%.
Monday
A chance of showers before 2pm. Mostly cloudy, with a high near 78. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 67.
Tuesday
Mostly sunny, with a high near 79.
Tuesday Night
Partly cloudy, with a low around 68.
Wednesday
Sunny, with a high near 80.
Wednesday Night
Mostly clear, with a low around 69.
Thursday
Mostly sunny, with a high near 80.
Click Map For Forecast
Point Forecast:
Orleans MA
 41.79°N 69.99°W (Elev. 10 ft)
7:00 pm EDT Jul 28, 2016
8pm EDT Jul 28, 2016-6pm EDT Aug 4, 2016
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database