 wtop weather we've seen winds of 60 miles an hour some trees knocked down some houses in the dark tonight the severe thunderstorm watch in effect until 11 o'clock for the entire region a warning for parts of prince george's charles and fairfax counties until 8 15. tomorrow is going to feel much cooler with highs of 75 to 80 degrees as those thunderstorms tonight should end before midnight across the region and the north winds pick up bringing in