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Hazardous Weather Conditions
Current conditions at
Otis Air National Guard Base (KFMH)
Lat: 41.65°NLon: 70.52°WElev: 131ft.
Light Rain Fog/Mist
34°F
1°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 30.05 in |
| Dewpoint | 34°F (1°C) |
| Visibility | 3.00 mi |
| Last update | 18 Jan 11:45 am EST |
Extended Forecast for
Sandwich MA
Winter Weather Advisory until January 19, 07:00am
NOW until 7:00am Mon

Winter Weather Advisory
This Afternoon

High: 38 °F
Rain/Snow
Tonight

Low: 28 °F
Snow and
Patchy
Freezing FogM.L.King Day
High: 35 °F
Snow Showers
Likely then
Mostly SunnyMonday Night

Low: 19 °F
Partly Cloudy
Tuesday

High: 26 °F
Mostly Sunny
Tuesday Night

Low: 14 °F
Mostly Clear
Wednesday

High: 35 °F
Mostly Sunny
Wednesday Night
Low: 29 °F
Mostly Cloudy
then Chance
Snow Showers
Detailed Forecast
This Afternoon
Snow before 1pm, then rain between 1pm and 2pm, then snow after 2pm. High near 38. Light and variable wind becoming northeast 5 to 7 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow. Patchy freezing fog between 9pm and 11pm. Low around 28. Northeast wind 7 to 9 mph becoming northwest after midnight. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
M.L.King Day
Snow showers likely, mainly before 10am. Cloudy through mid morning, then gradual clearing, with a high near 35. Southwest wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday Night
Partly cloudy, with a low around 19. West wind 14 to 18 mph.
Tuesday
Mostly sunny, with a high near 26. West wind 10 to 16 mph.
Tuesday Night
Mostly clear, with a low around 14. West wind 8 to 15 mph.
Wednesday
Mostly sunny, with a high near 35. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
A chance of snow showers after 4am. Mostly cloudy, with a low around 29. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Thursday
A chance of snow showers before 9am, then a chance of rain showers between 9am and 11am. Partly sunny, with a high near 40. Southwest wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 19. West wind around 10 mph, with gusts as high as 21 mph.
Friday
Mostly sunny, with a high near 32. West wind around 9 mph.
Friday Night
Mostly cloudy, with a low around 24. Southwest wind around 6 mph.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 35. Southwest wind 7 to 10 mph. Chance of precipitation is 30%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Sandwich MA
41.75°N 70.5°W (Elev. 59 ft)
41.75°N 70.5°W (Elev. 59 ft)
6:21 am EST Jan 18, 2026
12pm EST Jan 18, 2026-6pm EST Jan 24, 2026



