Heat Builds in the West; Severe Thunderstorms and Heavy Rain in the Upper Midwest and Mid-Mississippi Valley; Extremely Critical Fire Weather in the Northwest on Saturday

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Severe thunderstorms and heavy rainfall are expected over parts of the Upper Midwest to mid-Mississippi Valley today. Critical to extremely critical fire weather conditions from the Northwest and the northern Great Basin on Saturday and Sunday. Read More >

Current conditions at

Millinocket, Millinocket Municipal Airport (KMLT)

Lat: 45.65°NLon: 68.69°WElev: 407ft.

Mostly Cloudy

66°F

19°C

Humidity 78%
Wind Speed N 10 mph
Barometer 29.90 in (1013.0 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 31 Jul 7:53 am EDT
Extended Forecast for

3 Miles E Prentiss ME

  • Today

    Today: Isolated showers after 10am.  Patchy fog before 9am.  Otherwise, mostly cloudy, with a high near 70. North wind around 8 mph.  Chance of precipitation is 20%.

    High: 70 °F

    Isolated
    Showers and
    Patchy Fog

  • Tonight

    Tonight: Mostly cloudy, with a low around 56. Light north wind.

    Low: 56 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 80. Light north wind.

    High: 80 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Patchy fog between 4am and 5am.  Otherwise, mostly cloudy, with a low around 59. Light south wind.

    Low: 59 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Mostly cloudy, with a high near 81. South wind 5 to 9 mph.

    High: 81 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of showers, mainly after 4am.  Patchy fog after midnight.  Otherwise, mostly cloudy, with a low around 60. South wind 6 to 8 mph.  Chance of precipitation is 30%.

    Low: 60 °F

    Mostly Cloudy
    then Chance
    Showers and
    Patchy Fog

  • Monday

    Monday: Showers likely, mainly after 9am.  Patchy fog between 8am and 10am.  Otherwise, mostly cloudy, with a high near 74. South wind around 8 mph.  Chance of precipitation is 70%.

    High: 74 °F

    Showers
    Likely and
    Patchy Fog

  • Monday Night

    Monday Night: A chance of showers, mainly before 2am.  Mostly cloudy, with a low around 58. Chance of precipitation is 40%.

    Low: 58 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

Detailed Forecast

Today
Isolated showers after 10am. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 70. North wind around 8 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around 56. Light north wind.
Saturday
Partly sunny, with a high near 80. Light north wind.
Saturday Night
Patchy fog between 4am and 5am. Otherwise, mostly cloudy, with a low around 59. Light south wind.
Sunday
Mostly cloudy, with a high near 81. South wind 5 to 9 mph.
Sunday Night
A chance of showers, mainly after 4am. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 60. South wind 6 to 8 mph. Chance of precipitation is 30%.
Monday
Showers likely, mainly after 9am. Patchy fog between 8am and 10am. Otherwise, mostly cloudy, with a high near 74. South wind around 8 mph. Chance of precipitation is 70%.
Monday Night
A chance of showers, mainly before 2am. Mostly cloudy, with a low around 58. Chance of precipitation is 40%.
Tuesday
Mostly sunny, with a high near 79.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Sunny, with a high near 84.
Wednesday Night
Mostly clear, with a low around 61.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 83. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Prentiss ME
 45.5°N 68.02°W (Elev. 735 ft)
6:23 am EDT Jul 31, 2026
8am EDT Jul 31, 2026-6pm EDT Aug 6, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database