National Weather Service United States Department of Commerce

Flash flooding possible across parts of Great Basin and southern Plains

A very wet pattern will persist across the Great Basin and into the southern Plains on Tuesday. Heavy rainfall is expected from southeastern Wyoming across Colorado, northeastern New Mexico into the Texas Panhandle and western Oklahoma. Isolated rainfall rates of 1-2 inches per hour will bring a risk of flash flooding to these areas
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Current Conditions

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Portland ME

7 Day Forecast

For More Weather Information:

Gray/Portland, ME Local Forecast Office

Tonight

Mostly Clear

Mostly
Clear

Low: 57 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 73 °F

Wednesday
Night

Partly Cloudy

Partly
Cloudy

Low: 57 °F

Thursday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 74 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 60 °F

Friday

Mostly Sunny

Mostly
Sunny

High: 76 °F

Friday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 63 °F

Saturday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 75 °F

Saturday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 59 °F

Detailed Forecast

  • Tonight Mostly clear, with a low around 57. Southwest wind 5 to 10 mph becoming light and variable in the evening.
  • Wednesday Mostly sunny, with a high near 73. Northeast wind 5 to 10 mph becoming southeast in the afternoon.
  • Wednesday Night Partly cloudy, with a low around 57. Southeast wind around 5 mph becoming calm in the evening.
  • Thursday A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 74. Light south wind increasing to 5 to 10 mph in the morning.
  • Thursday Night Partly cloudy, with a low around 60. Southwest wind 5 to 10 mph.
  • Friday Mostly sunny, with a high near 76.
  • Friday Night Mostly cloudy, with a low around 63.
  • Saturday A 30 percent chance of showers. Partly sunny, with a high near 75.
  • Saturday Night A 30 percent chance of showers. Mostly cloudy, with a low around 59.
  • Sunday A 30 percent chance of showers. Partly sunny, with a high near 75.
  • Sunday Night A 30 percent chance of showers. Mostly cloudy, with a low around 62.
  • Monday A 30 percent chance of showers. Mostly sunny, with a high near 78.
  • Monday Night Partly cloudy, with a low around 63.
  • Tuesday A 30 percent chance of showers. Mostly sunny, with a high near 78.