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

Hazardous Weather Conditions

Current conditions at

Clayton Lake (K40B)

Lat: 46.62°NLon: 69.53°WElev: 1030ft.

37°F

3°C

Humidity NA
Wind Speed Vrbl 6 mph
Barometer NA
Dewpoint N/A
Visibility NA
Wind Chill32°F (0°C)
Last update 3 Apr 9:20 pm EDT
Extended Forecast for

10 Miles E Allagash State Wilderness Waterway ME

Winter Weather Advisory April 5, 12:00am until April 5, 10:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Rain showers likely before 1am, then rain and snow showers likely between 1am and 2am, then snow showers likely after 2am. Patchy fog before 1am. Otherwise, mostly cloudy, with a low around 26. Southwest wind 8 to 15 mph becoming northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 26 °F

    Rain/Snow
    Likely and
    Patchy Fog

  • Saturday

    Saturday: Partly sunny, with a high near 39. North wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 39 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Snow and sleet before 4am, then snow and sleet, possibly mixed with freezing rain. Low around 25. Southeast wind 7 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow and sleet accumulation of less than one inch possible.

    Low: 25 °F

    Chance Snow
    then Wintry
    Mix

  • Sunday

    Sunday: Freezing rain and sleet before 10am, then rain, possibly mixed with sleet between 10am and noon, then rain after noon. The sleet could be heavy at times. High near 43. South wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New sleet accumulation of less than a half inch possible.

    High: 43 °F

    Wintry Mix
    then Rain

  • Sunday Night

    Sunday Night: A chance of rain before 7pm, then a slight chance of showers between 7pm and 8pm. Mostly cloudy, with a low around 28. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 28 °F

    Chance Rain
    then Mostly
    Cloudy

  • Monday

    Monday: A slight chance of snow showers between 10am and 2pm. Mostly cloudy, with a high near 35. West wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 35 °F

    Slight Chance
    Snow Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 14. Northwest wind 5 to 8 mph, with gusts as high as 18 mph.

    Low: 14 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 7.

    Low: 7 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain showers likely before 1am, then rain and snow showers likely between 1am and 2am, then snow showers likely after 2am. Patchy fog before 1am. Otherwise, mostly cloudy, with a low around 26. Southwest wind 8 to 15 mph becoming northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
Partly sunny, with a high near 39. North wind 6 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Snow and sleet before 4am, then snow and sleet, possibly mixed with freezing rain. Low around 25. Southeast wind 7 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow and sleet accumulation of less than one inch possible.
Sunday
Freezing rain and sleet before 10am, then rain, possibly mixed with sleet between 10am and noon, then rain after noon. The sleet could be heavy at times. High near 43. South wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New sleet accumulation of less than a half inch possible.
Sunday Night
A chance of rain before 7pm, then a slight chance of showers between 7pm and 8pm. Mostly cloudy, with a low around 28. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Monday
A slight chance of snow showers between 10am and 2pm. Mostly cloudy, with a high near 35. West wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 14. Northwest wind 5 to 8 mph, with gusts as high as 18 mph.
Tuesday
Mostly sunny, with a high near 31.
Tuesday Night
Partly cloudy, with a low around 7.
Wednesday
Sunny, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 21.
Thursday
A slight chance of rain. Partly sunny, with a high near 50. Chance of precipitation is 20%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.
Friday
A chance of rain and snow. Partly sunny, with a high near 48. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles E Allagash State Wilderness Waterway ME
 46.42°N 69.1°W (Elev. 1299 ft)
Last Update:
4:03 pm EDT Apr 3, 2026
Forecast Valid:
9pm EDT Apr 3, 2026-6pm EDT Apr 10, 2026
 
Forecast Discussion
 
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Additional Resources

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