Dangerous Heat Wave Continues; Enhanced Area of Severe Thunderstorms Today
A prolonged, dangerous heat wave will continue today in the Midwest and Mississippi Valley, and persist through the Independence Day weekend across the Ohio Valley, Mid-South, and East Coast. Widespread moderate to extreme HeatRisk is forecast. Scattered wind damage and large hail are expected from severe thunderstorms impacting parts of Nebraska into Iowa today. Read More >
Last Update: 400 PM EDT Fri Jul 3 2026
For More Weather Information:
22NM SSW Machias ME
Marine Zone Forecast
Tonight
SW winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt late this evening and overnight. Seas 2 to 3 ft. Wave detail: S 3 ft at 6 seconds and SE 1 foot at 9 seconds. Patchy fog late with vsby 1 to 3 nm.
Sat
W winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave detail: S 3 ft at 6 seconds and W 1 foot at 3 seconds. Patchy fog in the morning with vsby 1 to 3 nm.
Sat Night
NW winds 5 to 10 kt. Gusts up to 20 kt in the evening. Seas 2 to 3 ft. Wave detail: SW 2 ft at 6 seconds and NW 1 foot at 3 seconds.
Sun
NW winds 5 to 10 kt, becoming SW in the afternoon. Seas around 2 ft. Wave detail: S 2 ft at 6 seconds and NW 1 foot at 2 seconds.
Sun Night
W winds around 5 kt, becoming N after midnight. Seas around 2 ft. Wave detail: W 1 foot at 3 seconds and S 1 foot at 6 seconds.
Mon
E winds around 5 kt, becoming S in the afternoon. Seas around 2 ft in the morning, then 1 foot or less. Wave detail: S 1 foot at 6 seconds and SE 1 foot at 10 seconds, becoming S 1 foot at 5 seconds and SE 1 foot at 10 seconds.
Mon Night
SW winds 5 to 10 kt. Seas around 2 ft.
Tue
S winds 5 to 10 kt. Seas around 2 ft.
Tue Night
SE winds 5 to 10 kt. Seas 2 to 4 ft. A chance of showers after midnight.
Wed
SE winds 5 to 10 kt, becoming S in the afternoon. Seas 3 to 4 ft. A chance of showers in the morning.
Wed Night
SW winds 5 to 10 kt. Seas 3 to 4 ft.
Additional Forecasts and Information
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