For USS Illinois :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Sunny, changeable at times in the afternoon. No precipitation. In the evening, skies with few clouds.
ENE wind force 4 continuing all day. Gusts reaching 18 knots in the morning. Slight sea. Low, fairly long swell from SW. Excellent visibility.