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Hazardous Weather Conditions

Extreme Heat Watch in effect from July 1, 12:00 PM EDT until July 3, 08:00 PM EDT

Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Fair

74°F

23°C

Humidity	62%
Wind Speed	S 8 mph
Barometer	30.09 in (1018.7 mb)
Dewpoint	60°F (16°C)
Visibility	10.00 mi
Last update	29 Jun 6:51 pm EDT

More Information:

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

Extended Forecast for

Westbrook ME

Extreme Heat Watch July 1, 12:00pm until July 3, 08:00pm

Click here for hazard details and duration

Extreme Heat Watch

Tonight
Low: 58 °F
Mostly Clear
Tuesday
High: 88 °F
Partly Sunny
Tuesday Night
Low: 64 °F
Scattered
Showers
Wednesday
High: 95 °F
Hot
Wednesday Night
Low: 71 °F
Partly Cloudy
Thursday
High: 100 °F
Hot
Thursday Night
Low: 73 °F
Mostly Clear
Friday
High: 101 °F
Hot
Friday Night
Low: 69 °F
Partly Cloudy

Detailed Forecast

Tonight

Mostly clear, with a low around 58. South wind around 5 mph becoming calm in the evening.

Tuesday

Partly sunny, with a high near 88. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

Tuesday Night

Scattered showers and thunderstorms. Cloudy, then gradually becoming partly cloudy, with a low around 64. Southwest wind around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday

Increasing clouds and hot, with a high near 95. Heat index values as high as 110. Southwest wind 5 to 10 mph.

Wednesday Night

Partly cloudy, with a low around 71. Southwest wind around 5 mph becoming calm in the evening.

Thursday

Sunny and hot, with a high near 100.

Thursday Night

Mostly clear, with a low around 73.

Friday

Sunny and hot, with a high near 101.

Friday Night

Partly cloudy, with a low around 69.