Severe Thunderstorms Possible From The Plains To The Great Lakes, Heat Wave To Continue Over The Southern U.S.

Scattered strong to severe thunderstorms capable of damaging winds, large hail, isolated tornadoes, and heavy rainfall will be possible through tonight from the central Plains to the Great Lakes and Northeast U.S. The heavy rainfall could lead to localized flash flooding. Excessive heat will persist across the southern Plains and Desert Southwest early this week.
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Hazardous Weather Conditions

Last Update: 1255 PM EDT Sun Aug 18 2019

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Caribou, ME Local Forecast Office

22NM SSW Machias ME

Marine Zone Forecast


Synopsis: ANZ005-190515- 1255 PM EDT Sun Aug 18 2019 .Synopsis for Eastport ME to Stonington ME Out 25 NM... Surface high pressure remains over the waters through today then moves SE tonight and Mon. A weak surface cold front will cross the coastal waters late Mon night followed by high pres Tue and Wed. A stronger surface cold front will reach the coastal waters by Thu. $$

This Afternoon
S winds around 5 kt early, becoming light and variable. Seas around 2 ft. Isolated showers early. Areas of fog. Vsby 1 nm or less.
Tonight
S winds around 5 kt. Seas 2 to 3 ft. Areas of fog. Scattered showers after midnight. Vsby 1 nm or less.
Mon
S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers in the morning. Areas of fog. Vsby 1 nm or less.
Mon Night
SW winds 10 to 15 kt. Seas 2 to 4 ft. A chance of tstms in the evening. A chance of showers.
Tue
W winds 5 to 10 kt. Seas 2 to 3 ft.
Tue Night
SW winds 5 to 10 kt, diminishing to around 5 kt after midnight. Seas 2 to 3 ft.
Wed
S winds 5 to 10 kt, increasing to 10 to 15 kt after midnight. Seas 2 to 3 ft, building to 3 to 5 ft after midnight. A chance of showers through the day. A chance of tstms. Showers likely through the night.
Thu
SW winds 10 to 15 kt, becoming W 5 to 10 kt after midnight. Seas 3 to 5 ft. Showers likely in the morning. A chance of showers. winds and seas higher in and near tstms.

Winds and seas higher in and near tstms.
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ABOUT THIS FORECAST

Last Update: 1255 PM EDT Sun Aug 18 2019
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