Severe Thunderstorms and Heavy Rain in the Central Plains; Dry Thunderstorms and Critical Fire Weather in the West

Severe thunderstorms and heavy rain may produce large to very-large hail, severe winds, tornadoes and numerous instances of flash flooding across portions of the central Plains. Scattered slow-moving storms will continue to bring a flash flooding threat to the central Gulf Coast. Elevated to critical fire weather conditions are expected across much of the western U.S.. Read More >

Current conditions at

Greenville (KGNR)

Lat: 45.46°NLon: 69.55°WElev: 1394ft.

55°F

13°C

Humidity 87%
Wind Speed Vrbl 3 mph
Barometer 29.39 in (995.1 mb)
Dewpoint 51°F (11°C)
Visibility NA
Last update 20 Jun 1:56 am EDT
Extended Forecast for

Guilford Center ME

  • Overnight

    Overnight: Isolated showers.  Mostly cloudy, with a low around 54. West wind around 7 mph.  Chance of precipitation is 20%.

    Low: 54 °F

    Isolated
    Showers

  • Saturday

    Saturday: Scattered showers, mainly between 7am and 9am.  Partly sunny, with a high near 68. Northwest wind 11 to 15 mph, with gusts as high as 26 mph.  Chance of precipitation is 30%.

    High: 68 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 51. West wind around 6 mph.

    Low: 51 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm.  High near 74. West wind 3 to 5 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Chance
    Showers then
    Showers

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before 8pm, then a slight chance of showers between 8pm and 9pm.  Low around 51. Calm wind.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 51 °F

    Showers then
    Partly Cloudy

  • Monday

    Monday: A chance of showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm.  Partly sunny, with a high near 76. Calm wind becoming south 5 to 8 mph in the afternoon.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Mostly Sunny
    then Showers
    Likely

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm, then showers after 8pm.  Low around 53. South wind around 6 mph becoming east after midnight.  Chance of precipitation is 80%.

    Low: 53 °F

    Showers

  • Tuesday

    Tuesday: Showers likely, mainly before 11am.  Mostly cloudy, with a high near 75. Chance of precipitation is 70%.

    High: 75 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A slight chance of showers before 9pm.  Partly cloudy, with a low around 56. Chance of precipitation is 20%.

    Low: 56 °F

    Slight Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Overnight
Isolated showers. Mostly cloudy, with a low around 54. West wind around 7 mph. Chance of precipitation is 20%.
Saturday
Scattered showers, mainly between 7am and 9am. Partly sunny, with a high near 68. Northwest wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 51. West wind around 6 mph.
Sunday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 74. West wind 3 to 5 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers and possibly a thunderstorm before 8pm, then a slight chance of showers between 8pm and 9pm. Low around 51. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
A chance of showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 76. Calm wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers likely and possibly a thunderstorm, then showers after 8pm. Low around 53. South wind around 6 mph becoming east after midnight. Chance of precipitation is 80%.
Tuesday
Showers likely, mainly before 11am. Mostly cloudy, with a high near 75. Chance of precipitation is 70%.
Tuesday Night
A slight chance of showers before 9pm. Partly cloudy, with a low around 56. Chance of precipitation is 20%.
Wednesday
A slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 80. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 54.
Thursday
Showers and thunderstorms likely. Partly sunny, with a high near 77. Chance of precipitation is 60%.
Thursday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 52. Chance of precipitation is 60%.
Friday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 73. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Guilford Center ME
 45.2°N 69.34°W (Elev. 696 ft)
9:14 pm EDT Jun 19, 2026
2am EDT Jun 20, 2026-6pm EDT Jun 26, 2026
 
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Additional Resources

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