National Weather Service

Hazardous Weather Conditions

Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Partly Cloudy

26°C

78°F

Humidity	62%
Wind Speed	W 19 G 28 km/h
Barometer	1006.6 mb (29.73 in)
Dewpoint	18°C (64°F)
Visibility	16 km
Heat Index	27°C (80°F)
Last update	3 Jul 3:51 pm EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles NW Biddeford Pool ME

Severe T-storm Watch until July 3, 06:00pm

Click here for hazard details and duration

Severe T-storm Watch

Severe T-storm Watch until July 3, 06:00pm
NOW until 6:00pm Thu
Severe T-storm Watch
This Afternoon
High: 28 °C
Severe
Thunderstorms
Tonight
Low: 16 °C
Chance
Showers then
Mostly Clear
Independence Day
High: 26 °C
Sunny
Friday Night
Low: 14 °C
Mostly Clear
Saturday
High: 27 °C
Partly Sunny
Saturday Night
Low: 18 °C
Mostly Cloudy
Sunday
High: 31 °C
Mostly Sunny
Sunday Night
Low: 20 °C
Partly Cloudy

Detailed Forecast

This Afternoon

A 40 percent chance of showers and thunderstorms. Some of the storms could be severe. Partly sunny, with a high near 28. Southwest wind around 10 km/h. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

Tonight

A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 9pm. Partly cloudy, with a low around 16. West wind 5 to 10 km/h. Chance of precipitation is 30%. New precipitation amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

Independence Day

Sunny, with a high near 26. Northwest wind around 10 km/h.

Friday Night

Mostly clear, with a low around 14. West wind 5 to 10 km/h.

Saturday

Partly sunny, with a high near 27. West wind 5 to 10 km/h becoming south in the afternoon.

Saturday Night

Mostly cloudy, with a low around 18.

Sunday

Mostly sunny, with a high near 31.

Sunday Night

Partly cloudy, with a low around 20.