Hazardous Weather Conditions
Current conditions at
Portland, Portland International Jetport (KPWM)
Lat: 43.64°NLon: 70.3°WElev: 72ft.
Partly Cloudy
72°F
22°C
| Humidity | 94% |
| Wind Speed | Calm |
| Barometer | 30.06 in (1017.9 mb) |
| Dewpoint | 70°F (21°C) |
| Visibility | 9.00 mi |
| Last update | 7 Aug 5:51 am EDT |
Extended Forecast for
Cumberland Mills ME
Heat Advisory August 7, 11:00am until August 7, 08:00pm
Today
High: 91 °F
Patchy Fog
then Mostly
SunnyTonight
Low: 70 °F
Patchy Fog
Saturday
High: 86 °F
Chance
Showers then
Chance
T-stormsSaturday Night
Low: 69 °F
Chance
T-storms then
Partly CloudySunday
High: 92 °F
Hot
Sunday Night
Low: 66 °F
Mostly Clear
Monday
High: 90 °F
Hot
Monday Night
Low: 68 °F
Partly Cloudy
Tuesday
High: 88 °F
Chance
Showers
Detailed Forecast
Today
Patchy fog before 8am. Otherwise, mostly sunny and hot, with a high near 91. Heat index values as high as 97. Calm wind becoming south around 5 mph in the afternoon.
Tonight
Patchy fog after 10pm. Otherwise, increasing clouds, with a low around 70. South wind around 5 mph becoming calm.
Saturday
A slight chance of showers between 9am and 11am, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 86. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 9pm. Mostly cloudy, with a low around 69. South wind around 5 mph becoming calm. Chance of precipitation is 30%.
Sunday
Mostly sunny and hot, with a high near 92. West wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 66.
Monday
Mostly sunny and hot, with a high near 90.
Monday Night
Partly cloudy, with a low around 68.
Tuesday
A 30 percent chance of showers after 10am. Partly sunny, with a high near 88.
Tuesday Night
A 30 percent chance of showers before 9pm. Partly cloudy, with a low around 64.
Wednesday
Mostly sunny, with a high near 86.
Wednesday Night
Partly cloudy, with a low around 63.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 85.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Cumberland Mills ME
43.68°N 70.35°W (Elev. 82 ft)
43.68°N 70.35°W (Elev. 82 ft)
2:44 am EDT Aug 7, 2026
6am EDT Aug 7, 2026-6pm EDT Aug 13, 2026
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