Extreme Heat Across the Southern U.S.; Severe Thunderstorms and Heavy Rain in the Plains and Mississippi Valley

A heat wave over the Southwest will intensify late week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Severe thunderstorms and heavy rain are expected over portions of the Plains and Mississippi Valley tonight, which will shift to parts of the Upper Midwest and mid-Mississippi Valley Friday. Monsoonal showers and flooding persist in the Desert Southwest. Read More >

Current conditions at

Caribou, Caribou Municipal Airport (KCAR)

Lat: 46.87°NLon: 68.01°WElev: 627ft.

A Few Clouds

61°F

16°C

Humidity 93%
Wind Speed N 6 mph
Barometer 29.90 in (1012.9 mb)
Dewpoint 59°F (15°C)
Visibility 8.00 mi
Last update 31 Jul 6:54 am EDT
Extended Forecast for

Fort Fairfield ME

  • Today

    Today: Scattered showers, mainly after noon.  Patchy fog before 9am.  Otherwise, mostly cloudy, with a high near 71. North wind around 10 mph.  Chance of precipitation is 30%.

    High: 71 °F

    Scattered
    Showers and
    Patchy Fog

  • Tonight

    Tonight: Areas of fog after 1am.  Otherwise, mostly cloudy, with a low around 54. Light northwest wind.

    Low: 54 °F

    Mostly Cloudy
    then Areas
    Fog

  • Saturday

    Saturday: Areas of fog before 9am.  Otherwise, partly sunny, with a high near 80. Light and variable wind.

    High: 80 °F

    Areas Fog
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 61. South wind 3 to 6 mph.

    Low: 61 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of showers and thunderstorms after 2pm.  Mostly cloudy, with a high near 83. South wind 8 to 13 mph, with gusts as high as 23 mph.  Chance of precipitation is 20%.

    High: 83 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers, mainly after 9pm.  Mostly cloudy, with a low around 62. South wind 8 to 11 mph, with gusts as high as 22 mph.  Chance of precipitation is 40%.

    Low: 62 °F

    Chance
    Showers

  • Monday

    Monday: Showers likely, with thunderstorms also possible after 2pm.  Mostly cloudy, with a high near 76. South wind around 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 70%.

    High: 76 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 58. Chance of precipitation is 40%.

    Low: 58 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms before 10am, then a slight chance of showers after 3pm.  Mostly sunny, with a high near 78. Chance of precipitation is 20%.

    High: 78 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

Detailed Forecast

Today
Scattered showers, mainly after noon. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 71. North wind around 10 mph. Chance of precipitation is 30%.
Tonight
Areas of fog after 1am. Otherwise, mostly cloudy, with a low around 54. Light northwest wind.
Saturday
Areas of fog before 9am. Otherwise, partly sunny, with a high near 80. Light and variable wind.
Saturday Night
Mostly cloudy, with a low around 61. South wind 3 to 6 mph.
Sunday
A slight chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 83. South wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Sunday Night
A chance of showers, mainly after 9pm. Mostly cloudy, with a low around 62. South wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Monday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 76. South wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 40%.
Tuesday
A slight chance of showers and thunderstorms before 10am, then a slight chance of showers after 3pm. Mostly sunny, with a high near 78. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 58.
Wednesday
Sunny, with a high near 83.
Wednesday Night
Partly cloudy, with a low around 61.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Fort Fairfield ME
 46.77°N 67.84°W (Elev. 400 ft)
6:23 am EDT Jul 31, 2026
7am 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