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 >

Hazardous Weather Conditions

Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Mostly Cloudy

86°F

30°C

Humidity 51%
Wind Speed S 8 mph
Barometer 29.87 in (1011.3 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 28 Jul 11:51 am EDT
Extended Forecast for

Falmouth MESimilar City Names

  • This
    Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 83. Southeast wind 5 to 10 mph.

    Slight Chance
    T-storms

    High: 83 °F

  • Tonight

    Tonight: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and 11pm.  Patchy fog after 2am.  Otherwise, mostly cloudy, with a low around 65. East wind around 5 mph becoming north after midnight.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms then
    Patchy Fog

    Low: 65 °F

  • Friday

    Friday: Showers likely before 11am, then showers and thunderstorms likely between 11am and 3pm, then showers likely after 3pm.  Patchy fog before 8am.  Otherwise, cloudy, with a high near 76. Northeast wind around 5 mph becoming southeast in the afternoon.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    T-storms
    Likely and
    Patchy Fog

    High: 76 °F

  • Friday
    Night

    Friday Night: A 30 percent chance of showers before 10pm.  Mostly cloudy, with a low around 61. Northwest wind around 5 mph.

    Chance
    Showers then
    Mostly Cloudy

    Low: 61 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 80. Northwest wind 5 to 10 mph.

    Mostly Sunny

    High: 80 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 62.

    Partly Cloudy

    Low: 62 °F

  • Sunday

    Sunday: Partly sunny, with a high near 77.

    Partly Sunny

    High: 77 °F

  • Sunday
    Night

    Sunday Night: A 40 percent chance of showers.  Mostly cloudy, with a low around 62.

    Chance
    Showers

    Low: 62 °F

  • Monday

    Monday: A 30 percent chance of showers.  Partly sunny, with a high near 76.

    Chance
    Showers

    High: 76 °F

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 83. Southeast wind 5 to 10 mph.
Tonight
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and 11pm. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 65. East wind around 5 mph becoming north after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Showers likely before 11am, then showers and thunderstorms likely between 11am and 3pm, then showers likely after 3pm. Patchy fog before 8am. Otherwise, cloudy, with a high near 76. Northeast wind around 5 mph becoming southeast in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
A 30 percent chance of showers before 10pm. Mostly cloudy, with a low around 61. Northwest wind around 5 mph.
Saturday
Mostly sunny, with a high near 80. Northwest wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 62.
Sunday
Partly sunny, with a high near 77.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 62.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 76.
Monday Night
Partly cloudy, with a low around 63.
Tuesday
Mostly sunny, with a high near 83.
Tuesday Night
Partly cloudy, with a low around 63.
Wednesday
Mostly sunny, with a high near 83.
Click Map For Forecast
Point Forecast:
Falmouth MESimilar City Names
 43.73°N 70.25°W (Elev. 102 ft)
10:40 am EDT Jul 28, 2016
12pm EDT Jul 28, 2016-6pm EDT Aug 3, 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