Summer Heat Continues; Severe Weather For Northeast
A large ridge of high pressure continues to deliver summer heat w/ humidity in several sections of the country. Excessive heat warnings and heat advisories are in effect across the Desert Southwest, southern Plains, Lower Mississippi Valley and a small part of the Mid-Atlantic. Meanwhile, severe thunderstorms are in the forecast for the Northeast into the northern Mid-Atlantic for damaging winds.
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Hazardous Weather Conditions
Last Update: 302 PM PDT Tue Aug 20 2019
For More Weather Information:
6NM SW Seattle WA
Marine Zone Forecast
...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT PDT TONIGHT
Synopsis: PZZ100-210715-
302 PM PDT Tue Aug 20 2019
.Synopsis for the northern and central Washington coastal and
inland waters...Southerly flow most waters, except westerlies
in the strait through tonight. A cold front will cross the area
tonight and Wednesday. Onshore flow will persist through the rest
of the week. A much weaker front will pass to the north later
Friday and Saturday.
$$
Tonight
SW wind 5 to 15 kt becoming S 15 to 25 kt after midnight. Wind waves 2 ft or less building to 2 to 4 ft after midnight. A slight chance of showers after midnight.
Wed
S wind 15 to 25 kt easing to 10 to 20 kt in the afternoon. Wind waves 2 to 4 ft. Showers.
Wed Night
S wind 5 to 15 kt. Wind waves 2 ft or less. Showers likely in the evening then a chance of showers after midnight.
Thu
SW wind to 10 kt becoming N in the afternoon. Wind waves 1 ft or less.
Thu Night
N wind 5 to 15 kt becoming NE after midnight. Wind waves 2 ft or less.
Fri
N wind 5 to 15 kt becoming NE in the afternoon. Wind waves 2 ft or less.
Fri Night
N wind 5 to 15 kt becoming variable to 10 kt after midnight. Wind waves 2 ft or less.
Sat
S wind to 10 kt becoming N. Wind waves 2 ft or less.
Sun
S wind to 10 kt becoming N. Wind waves 1 ft or less.
ABOUT THIS FORECAST
| Last Update: | 302 PM PDT Tue Aug 20 2019 |
| Forecast Discussion | |
RADAR & SATELLITE IMAGES
