Wintry Conditions Over The Rockies, Heavy Rainfall And Flash Flooding Threat Over The Desert Southwest
Remnant moisture from what was once Tropical Storm Raymond will continue to produce heavy rainfall and the threat for flash flooding over the Desert Southwest into Thursday. Heavy snow will also be possible over parts of the Rockies, and will likely cause hazardous travel. Meanwhile, critical fire weather conditions continue across northern California into Thursday morning.
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Hazardous Weather Conditions
Last Update: 1024 PM EST Wed Nov 20 2019
For More Weather Information:
29NM ENE Hyannis MA
Marine Zone Forecast
...SMALL CRAFT ADVISORY IN EFFECT THROUGH FRIDAY MORNING...
Synopsis: ANZ200-211615-
1024 PM EST Wed Nov 20 2019
.Synopsis for Massachusetts and Rhode Island coastal waters...
High pressure builds across the waters Thursday behind a departing
ocean storm. A cold front moves across the waters late Friday.
Another weather system passes to our south over the weekend,
bringing possible gales Saturday into Sunday.
For information on possible hazardous weather beyond the 24-36
hour forecast period, please visit www.weather.gov/boston and
follow the Current Hazards link above the map on the left.
$$
Overnight
N winds 15 to 20 kt, increasing to 20 to 25 kt. Gusts up to 30 kt. Seas 6 to 9 ft. Scattered showers.
Thu
N winds 15 to 20 kt with gusts up to 25 kt. Seas 6 to 9 ft.
Thu Night
W winds 5 to 10 kt, becoming SW with gusts up to 20 kt after midnight. Seas 4 to 6 ft.
Fri
SW winds 15 to 20 kt with gusts up to 30 kt, becoming W 20 to 25 kt with gusts up to 40 kt in the afternoon. Seas 4 to 7 ft. A chance of showers.
Fri Night
W winds 25 to 30 kt, becoming NW 20 to 25 kt after midnight. Gusts up to 40 kt. Seas 6 to 9 ft.
Sat
W winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 7 ft.
Sat Night
W winds 10 to 15 kt, becoming S 5 to 10 kt after midnight. Seas 2 to 4 ft. A chance of rain.
Sun
E winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft. Rain likely.
Sun Night
NW winds 10 to 15 kt with gusts up to 25 kt. Seas 4 to 7 ft. A chance of showers.
Mon
NW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft.
Mon Night
W winds 5 to 10 kt. Seas 2 to 4 ft. seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.
Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.
Additional Forecasts and Information
ABOUT THIS FORECAST
| Last Update: | 1024 PM EST Wed Nov 20 2019 |
| Forecast Discussion | |
RADAR & SATELLITE IMAGES
