Extreme Heat in the Southwest; Severe Weather in the Northern Plains; Heavy Rain in the East

Extreme heat continues across the Southwest as temperatures may top 120 degrees. The heat may expand across the West and south-central U.S. into the middle of the month. Severe thunderstorms capable of severe wind gusts and large hail will be the primary hazards today across the northern Plains into the upper Midwest. Rainfall could be locally heavy across the Eastern U.S. today. Read More >

Current conditions at

Clayton Lake (K40B)

Lat: 46.62°NLon: 69.53°WElev: 1030ft.

58°F

14°C

Humidity 93%
Wind Speed Vrbl 6 mph
Barometer NA
Dewpoint 56°F (13°C)
Visibility NA
Last update 4 Aug 6:20 am EDT
Extended Forecast for

2 Miles ENE Chesuncook ME

  • Today

    Today: Sunny, with a high near 78. West wind 15 to 17 mph, with gusts as high as 32 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 59. Southwest wind 3 to 6 mph.

    Low: 59 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 87. Southwest wind 3 to 6 mph.

    High: 87 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 2am.  Otherwise, partly cloudy, with a low around 60. Calm wind.

    Low: 60 °F

    Mostly Clear
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 7am.  Otherwise, sunny, with a high near 86. Calm wind becoming west around 5 mph in the afternoon.

    High: 86 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 2am.  Otherwise, partly cloudy, with a low around 63. Calm wind.

    Low: 63 °F

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: A chance of showers and thunderstorms, mainly after 2pm.  Patchy fog before 7am.  Otherwise, mostly sunny, with a high near 84. Calm wind becoming west around 6 mph in the afternoon.  Chance of precipitation is 40%.

    High: 84 °F

    Chance
    T-storms and
    Patchy Fog

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 2am.  Mostly cloudy, with a low around 61. Chance of precipitation is 30%.

    Low: 61 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 85. Chance of precipitation is 20%.

    High: 85 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 78. West wind 15 to 17 mph, with gusts as high as 32 mph.
Tonight
Clear, with a low around 59. Southwest wind 3 to 6 mph.
Wednesday
Sunny, with a high near 87. Southwest wind 3 to 6 mph.
Wednesday Night
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 60. Calm wind.
Thursday
Patchy fog before 7am. Otherwise, sunny, with a high near 86. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 63. Calm wind.
Friday
A chance of showers and thunderstorms, mainly after 2pm. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 84. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 40%.
Friday Night
A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 2am. Mostly cloudy, with a low around 61. Chance of precipitation is 30%.
Saturday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85. Chance of precipitation is 20%.
Saturday Night
A slight chance of showers before 11pm. Partly cloudy, with a low around 61. Chance of precipitation is 20%.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 20%.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 61. Chance of precipitation is 30%.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Chesuncook ME
 46.07°N 69.38°W (Elev. 997 ft)
5:25 am EDT Aug 4, 2026
6am EDT Aug 4, 2026-6pm EDT Aug 10, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database