Flash Flood Watches in Southeast and Tennessee Valley; Critical Fire Weather in California; Severe Weather in Upper Midwest
Flash flood watches are in effect today in parts of the Southeast and Tennessee Valley from organized areas of heavy to excessive rainfall. Meanwhile, critical fire weather conditions are likely across northern California with offshore winds and dry conditions. Finally, a strong cold front will produce severe thunderstorms across the Upper to Mid Mississippi Valley.
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Last Update: 317 AM HST Mon Sep 20 2021
For More Weather Information:
14NM NE Kahuku HI
Marine Zone Forecast
Synopsis: PHZ100-210215-
317 AM HST Mon Sep 20 2021
.Synopsis for Hawaiian coastal waters...
A surface ridge far north of the islands will be nearly
stationary and change little through Friday.
$$
Today
East winds 15 knots. Wind waves 6 feet. Scattered showers in the morning, then isolated showers in the afternoon.
Tonight
East winds 20 knots. Wind waves 5 feet. Northwest swell 3 feet after midnight. Isolated showers in the evening, then scattered showers after midnight.
Tuesday
East winds 20 knots. Wind waves 5 feet. Northwest swell 3 feet. Scattered showers.
Tuesday Night
East winds 15 knots. Wind waves 5 feet. Northwest swell 5 feet. Scattered showers.
Wednesday
East winds 20 knots. Wind waves 5 feet. Northwest swell 4 feet. Scattered showers in the morning, then isolated showers in the afternoon.
Wednesday Night
East winds 20 knots. Wind waves 6 feet. North swell 4 feet. Scattered showers.
Thursday
East winds 20 knots. Wind waves 6 feet. North swell 3 to 4 feet. Scattered showers.
Friday
East winds 20 knots. Wind waves 6 feet. Northwest swell 3 to 5 feet. Scattered showers.
Additional Forecasts and Information
ABOUT THIS FORECAST
| Last Update: | 317 AM HST Mon Sep 20 2021 |
| Forecast Discussion | |
RADAR & SATELLITE IMAGES
