Hazardous Weather Conditions
Current conditions at
Portland, Portland International Jetport (KPWM)
Lat: 43.64°NLon: 70.3°WElev: 72ft.
Partly Cloudy
44°F
7°C
| Humidity | 45% |
| Wind Speed | NW 17 G 32 mph |
| Barometer | 29.89 in (1012.1 mb) |
| Dewpoint | 24°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 36°F (2°C) |
| Last update | 21 Mar 3:51 pm EDT |
Extended Forecast for
Portland International Jetport ME
Winter Weather Advisory March 22, 05:00am until March 23, 05:00am
Tonight
Low: 29 °F
Increasing
CloudsSunday
High: 35 °F
Rain/Snow
Sunday Night
Low: 27 °F
Rain/Snow
Likely then
Chance SnowMonday
High: 37 °F
Chance Snow
Monday Night
Low: 22 °F
Chance Snow
Tuesday
High: 40 °F
Mostly Sunny
Tuesday Night
Low: 26 °F
Partly Cloudy
Wednesday
High: 42 °F
Partly Sunny
Wednesday Night
Low: 24 °F
Mostly Cloudy
Detailed Forecast
Tonight
Increasing clouds, with a low around 29. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Snow before 11am, then rain and snow. High near 35. Southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Rain and snow likely before 11pm, then a chance of snow. Cloudy, with a low around 27. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday
A 50 percent chance of snow. Cloudy, with a high near 37. North wind around 10 mph, with gusts as high as 20 mph.
Monday Night
A 40 percent chance of snow before 1am. Mostly cloudy, with a low around 22. North wind around 5 mph.
Tuesday
Mostly sunny, with a high near 40.
Tuesday Night
Partly cloudy, with a low around 26.
Wednesday
Partly sunny, with a high near 42.
Wednesday Night
Mostly cloudy, with a low around 24.
Thursday
A chance of rain after 9am, mixing with snow after 5pm. Mostly cloudy, with a high near 43. Chance of precipitation is 30%.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 28. Chance of precipitation is 60%.
Friday
A chance of rain and snow. Partly sunny, with a high near 41. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 17.
Saturday
Mostly sunny, with a high near 36.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Portland International Jetport ME
43.65°N 70.3°W (Elev. 52 ft)
43.65°N 70.3°W (Elev. 52 ft)
2:26 pm EDT Mar 21, 2026
4pm EDT Mar 21, 2026-6pm EDT Mar 28, 2026
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