Hazardous Weather Conditions
Current conditions at
Portland, Portland International Jetport (KPWM)
Lat: 43.64°NLon: 70.3°WElev: 72ft.
Drizzle Fog
46°F
8°C
| Humidity | 100% |
| Wind Speed | S 6 mph |
| Barometer | 29.73 in (1006.9 mb) |
| Dewpoint | 46°F (8°C) |
| Visibility | 0.25 mi |
| Wind Chill | 43°F (6°C) |
| Last update | 16 Mar 2:51 pm EDT |
Extended Forecast for
Portland ME
Flood Watch until March 17, 02:00pm
Wind Advisory March 16, 08:00pm until March 17, 08:00am
NOW until 2:00pm Tue
Flood Watch
This Afternoon
High: 46 °F
Rain Likely
Tonight
Low: 41 °F
Rain and
WindyTuesday
High: 45 °F⇓
Gradual
Clearing and
BreezyTuesday Night
Low: 19 °F
Mostly Clear
Wednesday
High: 34 °F
Sunny
Wednesday Night
Low: 27 °F
Mostly Cloudy
Thursday
High: 39 °F
Partly Sunny
Thursday Night
Low: 31 °F
Mostly Cloudy
Detailed Forecast
This Afternoon
Rain likely, with thunderstorms also possible after 5pm. Cloudy, with a high near 46. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain and possibly a thunderstorm. Low around 41. Windy, with a south wind 20 to 30 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Cloudy through mid morning, then gradual clearing, with a temperature falling to around 37 by 1pm. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.
Tuesday Night
Mostly clear, with a low around 19. West wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
Sunny, with a high near 34. West wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 27.
Thursday
Partly sunny, with a high near 39.
Thursday Night
Mostly cloudy, with a low around 31.
Friday
Partly sunny, with a high near 45.
Friday Night
A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 30.
Saturday
A chance of rain and snow. Partly sunny, with a high near 40. Chance of precipitation is 50%.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 39.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Portland ME
43.66°N 70.27°W (Elev. 7 ft)
43.66°N 70.27°W (Elev. 7 ft)
2:29 pm EDT Mar 16, 2026
2pm EDT Mar 16, 2026-6pm EDT Mar 22, 2026
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