National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Significant Flooding to Continue Across Portions of the South; Another Round of Heavy Snows Across the Desert Southwest through Tonight

Periods of heavy rainfall will continue to enhance river flooding and the risk for flash flooding from the Ohio and Mississippi Valleys to the Deep South through this weekend. Additionally, severe thunderstorms with damaging winds and a few tornadoes are possible across this region on Saturday. Heavy snows, even in lower elevations, return to the Desert Southwest through tonight. Read More >

Hazardous Weather Conditions

Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Overcast

28°F

-2°C

Humidity 88%
Wind Speed NW 13 mph
Barometer 29.81 in (1009.7 mb)
Dewpoint 25°F (-4°C)
Visibility 9.00 mi
Wind Chill17°F (-8°C)
Last update 21 Feb 10:51 am EST
Extended Forecast for

Portland ME

Coastal Flood Advisory until February 21, 02:00pm
Winter Weather Advisory until February 21, 12:00pm
Click here for hazard details and duration
Coastal Flood Advisory
Winter Weather Advisory
  •  
    Coastal Flood Advisory until February 21, 02:00pm
    Winter Weather Advisory until February 21, 12:00pm

    NOW: Multiple
    hazards in effect

    Click HERE for Details

  • Today

    Today: Cloudy early, then gradual clearing, with a high near 43. West wind 5 to 10 mph.

    Gradual
    Clearing

    High: 43 °F

  • Tonight

    Tonight: Mostly clear, with a low around 26. West wind 5 to 10 mph.

    Mostly Clear

    Low: 26 °F

  • Friday

    Friday: Sunny, with a high near 40. Northwest wind 5 to 10 mph.

    Sunny

    High: 40 °F

  • Friday
    Night

    Friday Night: Clear, with a low around 21. North wind around 5 mph.

    Clear

    Low: 21 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 38. Calm wind becoming southwest around 5 mph in the morning.

    Mostly Sunny

    High: 38 °F

  • Saturday
    Night

    Saturday Night: A 40 percent chance of snow after 3am. Mostly cloudy, with a low around 29.

    Mostly Cloudy
    then Chance
    Snow

    Low: 29 °F

  • Sunday

    Sunday: Snow before 11am, then rain, possibly mixed with snow between 11am and noon, then rain after noon. High near 41. Chance of precipitation is 100%.

    Rain/Snow
    then Rain

    High: 41 °F

  • Sunday
    Night

    Sunday Night: A 30 percent chance of rain before 7pm. Mostly cloudy, with a low around 33.

    Chance Rain
    then Mostly
    Cloudy

    Low: 33 °F

Detailed Forecast

Today
Cloudy early, then gradual clearing, with a high near 43. West wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 26. West wind 5 to 10 mph.
Friday
Sunny, with a high near 40. Northwest wind 5 to 10 mph.
Friday Night
Clear, with a low around 21. North wind around 5 mph.
Saturday
Mostly sunny, with a high near 38. Calm wind becoming southwest around 5 mph in the morning.
Saturday Night
A 40 percent chance of snow after 3am. Mostly cloudy, with a low around 29.
Sunday
Snow before 11am, then rain, possibly mixed with snow between 11am and noon, then rain after noon. High near 41. Chance of precipitation is 100%.
Sunday Night
A 30 percent chance of rain before 7pm. Mostly cloudy, with a low around 33.
Monday
Partly sunny, with a high near 38. Breezy.
Monday Night
Partly cloudy, with a low around 16. Blustery.
Tuesday
Sunny, with a high near 28.
Tuesday Night
Partly cloudy, with a low around 15.
Wednesday
A 40 percent chance of snow. Partly sunny, with a high near 30.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Portland ME
 43.66°N 70.27°W (Elev. 7 ft)
Last Update:
10:16 am EST Feb 21, 2019
Forecast Valid:
11am EST Feb 21, 2019-6pm EST Feb 27, 2019
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation