Heat Builds in the West; Extremely Critical Fire Weather in the Northwest
A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >
Last Update: 154 PM EDT Sat Aug 1 2026
For More Weather Information:
6NM SE Sanibel FL
Marine Zone Forecast
Tonight
West winds 10 to 15 knots, becoming southwest after midnight. Seas 2 to 3 feet. Wave detail: west 2 feet at 5 seconds. Bay and inland waters a moderate chop. Scattered showers and thunderstorms early this evening, then isolated showers and thunderstorms late this evening and overnight.
Sunday
Southwest winds 10 to 15 knots. Seas 2 to 3 feet. Wave detail: west 2 feet at 5 seconds and southwest 1 foot at 2 seconds. Bay and inland waters a moderate chop. Scattered showers and thunderstorms, mainly in the morning.
Sunday Night
Southwest winds 5 to 10 knots, becoming south after midnight. Seas 2 to 3 feet. Wave detail: west 2 feet at 5 seconds. Bay and inland waters light chop. Isolated showers and thunderstorms in the evening.
Monday
South winds 5 to 10 knots, becoming southwest in the afternoon. Seas around 2 feet. Wave detail: west 2 feet at 6 seconds and south 1 foot at 3 seconds. Bay and inland waters light chop. Scattered showers and thunderstorms.
Monday Night
Southwest winds 5 to 10 knots, becoming southeast after midnight. Seas around 2 feet. Wave detail: west 2 feet at 6 seconds and south 1 foot at 3 seconds. Bay and inland waters light chop. Isolated thunderstorms. Isolated showers in the evening, then scattered showers after midnight.
Tuesday
South winds around 5 knots. Seas around 2 feet. Wave detail: west 2 feet at 6 seconds and south 1 foot at 3 seconds. Bay and inland waters smooth. Scattered showers and thunderstorms.
Tuesday Night
Northeast winds 5 to 10 knots, becoming east after midnight. Seas 1 foot or less. Bay and inland waters light chop. Scattered showers and thunderstorms, mainly in the evening.
Wednesday
East winds 5 to 10 knots, becoming southeast in the afternoon. Seas 1 foot or less. Bay and inland waters light chop. Isolated showers and thunderstorms in the morning, then numerous showers and thunderstorms in the afternoon.
Wednesday Night
East winds 5 to 10 knots, increasing to 10 to 15 knots after midnight. Seas 1 foot or less, then around 2 feet after midnight. Bay and inland waters a moderate chop. Numerous showers and thunderstorms, mainly in the evening.
Thursday
East winds 10 to 15 knots, diminishing to 5 to 10 knots in the afternoon. Seas around 2 feet in the morning, then 1 foot or less. Bay and inland waters a moderate chop. Scattered showers and thunderstorms in the morning, then numerous showers and thunderstorms in the afternoon.
winds and seas higher in and near thunderstorms.
winds and seas higher in and near thunderstorms.
Winds and seas higher in and near thunderstorms.
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