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

White Mountain Regional Airport (KIZG)

Lat: 43.99°NLon: 70.95°WElev: 449ft.

Overcast

58°F

14°C

Humidity 81%
Wind Speed Calm
Barometer 29.87 in (1011.5 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 12 Oct 9:54 pm EDT
Extended Forecast for

2 Miles ESE Porterfield ME

  • Tonight

    Tonight: A 30 percent chance of rain, mainly after 1am. Cloudy, with a low around 41. Northeast wind 5 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain, mainly after 7am. High near 44. Northeast wind around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 44 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain and possibly a thunderstorm before 2am, then a chance of rain. Temperature rising to around 50 by 4am. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 42 °F⇑

    Rain

  • Wednesday

    Wednesday: Cloudy, then gradually becoming mostly sunny, with a high near 67. West wind around 5 mph.

    High: 67 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 45. West wind around 5 mph.

    Low: 45 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Friday

    Friday: Showers, mainly after 7am. High near 54. Chance of precipitation is 80%.

    High: 54 °F

    Showers

  • Friday Night

    Friday Night: Showers likely, mainly before 10pm. Mostly cloudy, with a low around 38. Chance of precipitation is 70%.

    Low: 38 °F

    Showers
    Likely then
    Chance
    Showers

Detailed Forecast

Tonight
A 30 percent chance of rain, mainly after 1am. Cloudy, with a low around 41. Northeast wind 5 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Rain, mainly after 7am. High near 44. Northeast wind around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
Rain and possibly a thunderstorm before 2am, then a chance of rain. Temperature rising to around 50 by 4am. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
Cloudy, then gradually becoming mostly sunny, with a high near 67. West wind around 5 mph.
Wednesday Night
Partly cloudy, with a low around 45. West wind around 5 mph.
Thursday
Sunny, with a high near 58.
Thursday Night
Partly cloudy, with a low around 37.
Friday
Showers, mainly after 7am. High near 54. Chance of precipitation is 80%.
Friday Night
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 38. Chance of precipitation is 70%.
Saturday
Partly sunny, with a high near 46. Breezy.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Sunny, with a high near 49.
Sunday Night
Partly cloudy, with a low around 31.
Monday
Mostly sunny, with a high near 58.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Porterfield ME
 43.88°N 70.88°W (Elev. 400 ft)
Last Update:
2:23 pm EDT Oct 12, 2026
Forecast Valid:
10pm EDT Oct 12, 2026-6pm EDT Oct 19, 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