Flooding Risks from Tropical Moisture Across the Intermountain West and East Coast

Tropical moisture from Isaias and Rachel will impact portions of the Intermountain West and East Coast states. Flooding, gusty winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, record warmth will spread northward across the Mississippi Valley the next few days. Looking for snow, the first winter storm of the season is underway across the northern Rockies. Read More >

Current conditions at

Otis Air National Guard Base (KFMH)

Lat: 41.65°NLon: 70.52°WElev: 131ft.

Mostly Cloudy

59°F

15°C

Humidity 63%
Wind Speed S 12 mph
Barometer 30.44 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 11 Oct 10:56 am EDT
Extended Forecast for

East Falmouth MA

  • Today

    Today: A chance of showers after 5pm.  Cloudy, with a high near 62. Southeast wind around 10 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers, with thunderstorms also possible after 5am.  Patchy fog. Low around 55. East wind 9 to 13 mph, with gusts as high as 24 mph.  Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    Low: 55 °F

    Showers and
    Patchy Fog

  • Columbus Day

    Columbus Day: A chance of showers and thunderstorms before 9am, then a slight chance of showers between 9am and 10am.  Patchy fog before noon.  Otherwise, mostly cloudy, with a high near 63. North wind 11 to 13 mph.  Chance of precipitation is 30%.

    High: 63 °F

    Chance
    Showers and
    Patchy Fog
    then Partly
    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 53. Calm wind becoming northeast around 6 mph after midnight.

    Low: 53 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 64. East wind 7 to 9 mph becoming south in the afternoon.

    High: 64 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers, with thunderstorms also possible after 2am.  Mostly cloudy, with a low around 58. Southwest wind 10 to 13 mph, with gusts as high as 26 mph.  Chance of precipitation is 40%.

    Low: 58 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67. Southwest wind 11 to 13 mph, with gusts as high as 24 mph.

    High: 67 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 50. Northwest wind around 11 mph.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 61. North wind 11 to 14 mph.

    High: 61 °F

    Sunny

Detailed Forecast

Today
A chance of showers after 5pm. Cloudy, with a high near 62. Southeast wind around 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers, with thunderstorms also possible after 5am. Patchy fog. Low around 55. East wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Columbus Day
A chance of showers and thunderstorms before 9am, then a slight chance of showers between 9am and 10am. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 63. North wind 11 to 13 mph. Chance of precipitation is 30%.
Monday Night
Increasing clouds, with a low around 53. Calm wind becoming northeast around 6 mph after midnight.
Tuesday
Partly sunny, with a high near 64. East wind 7 to 9 mph becoming south in the afternoon.
Tuesday Night
A chance of showers, with thunderstorms also possible after 2am. Mostly cloudy, with a low around 58. Southwest wind 10 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Wednesday
Mostly sunny, with a high near 67. Southwest wind 11 to 13 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly clear, with a low around 50. Northwest wind around 11 mph.
Thursday
Sunny, with a high near 61. North wind 11 to 14 mph.
Thursday Night
Partly cloudy, with a low around 48. North wind around 8 mph.
Friday
A chance of showers. Partly sunny, with a high near 62. South wind 9 to 15 mph. Chance of precipitation is 40%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 51. Breezy, with a south wind 16 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
Saturday
A chance of showers. Mostly cloudy, with a high near 59. Breezy, with a west wind 18 to 22 mph. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
East Falmouth MA
 41.56°N 70.55°W (Elev. 3 ft)
8:57 am EDT Oct 11, 2026
11am EDT Oct 11, 2026-6pm EDT Oct 17, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database