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.

Light Rain

55°F

13°C

Humidity 100%
Wind Speed SE 6 mph
Barometer 30.22 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Wind Chill54°F (12°C)
Last update 11 Oct 4:56 pm EDT
Extended Forecast for

Sandwich MA

  • This Afternoon

    This Afternoon: Showers likely.  Cloudy, with a high near 61. Southeast wind around 6 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 61 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers. The rain could be heavy at times.  Patchy fog after 7pm. Low around 56. Southeast wind 6 to 14 mph becoming northeast after midnight.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 56 °F

    Heavy Rain
    and Patchy
    Fog

  • Columbus Day

    Columbus Day: Patchy fog before 11am.  Otherwise, cloudy through mid morning, then gradual clearing, with a high near 63. North wind 8 to 14 mph.

    High: 63 °F

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 56. Calm wind becoming northeast 5 to 9 mph after midnight.

    Low: 56 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 64. East wind 8 to 10 mph becoming south in the afternoon.

    High: 64 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of showers, with thunderstorms also possible after 11pm.  Mostly cloudy, with a low around 60. Southwest wind 10 to 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 50%.

    Low: 60 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 70. West wind 10 to 14 mph.

    High: 70 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 55. Northwest wind 8 to 10 mph.

    Low: 55 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 61. North wind 13 to 16 mph.

    High: 61 °F

    Sunny

Detailed Forecast

This Afternoon
Showers likely. Cloudy, with a high near 61. Southeast wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers. The rain could be heavy at times. Patchy fog after 7pm. Low around 56. Southeast wind 6 to 14 mph becoming northeast after midnight. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Columbus Day
Patchy fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 63. North wind 8 to 14 mph.
Monday Night
Increasing clouds, with a low around 56. Calm wind becoming northeast 5 to 9 mph after midnight.
Tuesday
Mostly cloudy, with a high near 64. East wind 8 to 10 mph becoming south in the afternoon.
Tuesday Night
A chance of showers, with thunderstorms also possible after 11pm. Mostly cloudy, with a low around 60. Southwest wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Wednesday
Mostly sunny, with a high near 70. West wind 10 to 14 mph.
Wednesday Night
Partly cloudy, with a low around 55. Northwest wind 8 to 10 mph.
Thursday
Sunny, with a high near 61. North wind 13 to 16 mph.
Thursday Night
Partly cloudy, with a low around 50. North wind around 7 mph.
Friday
A chance of showers. Partly sunny, with a high near 64. South wind 7 to 15 mph. Chance of precipitation is 50%.
Friday Night
Showers likely. Mostly cloudy, with a low around 50. Breezy, with a west wind 18 to 22 mph. Chance of precipitation is 60%.
Saturday
A chance of showers. Partly sunny, with a high near 56. Breezy, with a west wind 21 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 42. Breezy, with a northwest wind 23 to 25 mph.
Sunday
Mostly sunny, with a high near 52. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Sandwich MA
 41.78°N 70.5°W (Elev. 3 ft)
3:51 pm EDT Oct 11, 2026
5pm EDT Oct 11, 2026-6pm EDT Oct 18, 2026
 
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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