Severe Weather Threats Moves into Lower Great Lakes,Tennessee Valley on Wednesday

Severe weather is expected on Wednesday from the Lower Great Lakes into the Tennessee Valley. Primary threats will be damaging winds and large hail. Isolated tornadoes will also be possible. Farther south, Tuesday night thunderstorms could continue into Wednesday morning with some damaging winds and hail.
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Portland ME

Overnight

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

Low: 48 °F

Wednesday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 56 °F

Wednesday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 56 °F

Thursday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 70 °F

Thursday
Night

Thunderstorms Chance for Measurable Precipitation 80%

Thunderstorms

Low: 57 °F

Friday

Showers Chance for Measurable Precipitation 80%

Showers

High: 63 °F

Friday
Night

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

Low: 48 °F

Saturday

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

High: 60 °F

Saturday
Night

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

Low: 45 °F

Hazardous Weather Conditions

7-DAY FORECAST

  • Overnight Showers likely and possibly a thunderstorm. Patchy fog. Otherwise, cloudy, with a low around 48. East wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Wednesday A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 11am, then a chance of showers and thunderstorms after 11am. Patchy fog before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 56. Southeast wind around 5 mph becoming west in the morning. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Wednesday Night A chance of showers and thunderstorms. Areas of fog after 10pm. Otherwise, cloudy, with a low around 56. East wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Thursday A chance of showers, with thunderstorms also possible after 8am. Cloudy, with a high near 70. East wind 5 to 15 mph becoming south in the morning. Chance of precipitation is 30%.
  • Thursday Night Showers and thunderstorms likely, then showers after 10pm. Low around 57. Breezy, with a south wind 15 to 20 mph. Chance of precipitation is 80%.
  • Friday Occasional showers. High near 63. Chance of precipitation is 80%.
  • Friday Night Showers likely. Cloudy, with a low around 48. Chance of precipitation is 70%.
  • Saturday Showers likely. Cloudy, with a high near 60. Chance of precipitation is 60%.
  • Saturday Night A 40 percent chance of showers. Mostly cloudy, with a low around 45.
  • Sunday Mostly cloudy, with a high near 61. Breezy.
  • Sunday Night Partly cloudy, with a low around 45.
  • Memorial Day Sunny, with a high near 65.
  • Monday Night Mostly clear, with a low around 46.
  • Tuesday Sunny, with a high near 68.

 

ADDITIONAL FORECASTS AND INFORMATION

Zone Area Forecast for Coastal Cumberland, ME