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

Hazardous Weather Conditions

Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Light Snow Fog/Mist

13°F

-11°C

Humidity 88%
Wind Speed NW 9 mph
Barometer 29.69 in (1005.6 mb)
Dewpoint 10°F (-12°C)
Visibility 3.00 mi
Wind Chill1°F (-17°C)
Last update 27 Jan 12:51 am EST
Extended Forecast for

2 Miles ESE Union Falls ME

  • Overnight

    Overnight: A chance of snow before 1am, then isolated snow showers between 1am and 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 3. Wind chill values as low as -8. Northwest wind around 10 mph. Chance of precipitation is 30%.

    Low: 3 °F

    Chance Snow

  • Tuesday

    Tuesday: Increasing clouds, with a high near 20. Wind chill values as low as -7. West wind around 5 mph.

    High: 20 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Isolated snow showers before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 0. Calm wind. Chance of precipitation is 20%.

    Low: 0 °F

    Isolated Snow
    Showers then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 22. Wind chill values as low as -8. West wind around 5 mph.

    High: 22 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 1. Calm wind.

    Low: 1 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 22.

    High: 22 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 0.

    Low: 0 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 19.

    High: 19 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 1.

    Low: 1 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of snow before 1am, then isolated snow showers between 1am and 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 3. Wind chill values as low as -8. Northwest wind around 10 mph. Chance of precipitation is 30%.
Tuesday
Increasing clouds, with a high near 20. Wind chill values as low as -7. West wind around 5 mph.
Tuesday Night
Isolated snow showers before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 0. Calm wind. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 22. Wind chill values as low as -8. West wind around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 1. Calm wind.
Thursday
Mostly sunny, with a high near 22.
Thursday Night
Mostly clear, with a low around 0.
Friday
Mostly sunny, with a high near 19.
Friday Night
Partly cloudy, with a low around 1.
Saturday
Sunny, with a high near 24.
Saturday Night
Mostly cloudy, with a low around 6.
Sunday
A 40 percent chance of snow. Mostly cloudy, with a high near 28.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 13.
Monday
Mostly sunny, with a high near 33.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Union Falls ME
 43.57°N 70.53°W (Elev. 118 ft)
Last Update:
12:30 am EST Jan 27, 2026
Forecast Valid:
12am EST Jan 27, 2026-6pm EST Feb 2, 2026
 
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