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

Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Hazardous Weather Conditions

Current conditions at

Presque Isle (KPQI)

Lat: 46.68°NLon: 68.05°WElev: 535ft.

Light Snow

4°F

-16°C

Humidity 88%
Wind Speed Calm
Barometer 30.18 in (1026.2 mb)
Dewpoint 1°F (-17°C)
Visibility 9.00 mi
Last update 24 Dec 8:56 pm EST
Extended Forecast for

2 Miles NNE Grassy Landing ME

  • Tonight

    Tonight: Snow, mainly after 1am. Low around 5. Calm wind. Chance of precipitation is 100%. Total nighttime snow accumulation of around an inch possible.

    Low: 5 °F

    Mostly Cloudy
    then Snow

  • Christmas Day

    Christmas Day: Snow before 9am, then scattered snow showers, mainly between 9am and 1pm. High near 23. Light and variable wind becoming northwest 6 to 11 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 23 °F

    Snow then
    Scattered
    Snow Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -1. Wind chill values as low as -17. Northwest wind around 15 mph, with gusts as high as 26 mph.

    Low: -1 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny and cold, with a high near 8. Wind chill values as low as -18. North wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 8 °F

    Cold

  • Friday Night

    Friday Night: Partly cloudy, with a low around -5. North wind 3 to 5 mph.

    Low: -5 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 13. North wind 3 to 6 mph.

    High: 13 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around -1. Light northwest wind.

    Low: -1 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of snow, mainly after 4am. Mostly cloudy, with a low around 8. Chance of precipitation is 30%.

    Low: 8 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Tonight
Snow, mainly after 1am. Low around 5. Calm wind. Chance of precipitation is 100%. Total nighttime snow accumulation of around an inch possible.
Christmas Day
Snow before 9am, then scattered snow showers, mainly between 9am and 1pm. High near 23. Light and variable wind becoming northwest 6 to 11 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Thursday Night
Mostly cloudy, with a low around -1. Wind chill values as low as -17. Northwest wind around 15 mph, with gusts as high as 26 mph.
Friday
Mostly sunny and cold, with a high near 8. Wind chill values as low as -18. North wind 6 to 11 mph, with gusts as high as 21 mph.
Friday Night
Partly cloudy, with a low around -5. North wind 3 to 5 mph.
Saturday
Sunny, with a high near 13. North wind 3 to 6 mph.
Saturday Night
Mostly clear, with a low around -1. Light northwest wind.
Sunday
Mostly sunny, with a high near 24.
Sunday Night
A chance of snow, mainly after 4am. Mostly cloudy, with a low around 8. Chance of precipitation is 30%.
Monday
Snow, mainly after 9am. High near 28. Chance of precipitation is 80%.
Monday Night
Snow likely. Mostly cloudy, with a low around 13. Chance of precipitation is 70%.
Tuesday
A chance of snow. Mostly cloudy, with a high near 22. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 6.
Wednesday
Partly sunny, with a high near 19.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Grassy Landing ME
 46.59°N 68.58°W (Elev. 709 ft)
Last Update:
12:43 pm EST Dec 24, 2025
Forecast Valid:
9pm EST Dec 24, 2025-6pm EST Dec 31, 2025
 
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Additional Resources

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Chance of Precipitation