Forecast for station KIAD, forecast created on 011741Z, covering the period from 06/01 18:00Z to 06/03 00:00Z... Forecast calls for vicinity thunderstorms. Wind from heading 150° at 12 knots gusting to 20 knots. Visibility unlimited. Broken cumulonimbus clouds at 4000 feet... Tempoarily between 06/01 18:00Z and 06/01 20:00Z a 30% probability of thunderstorms and rain. Variable winds at 15 knots gusting to 25 knots. Visibility 3 miles. Broken cumulonimbus clouds at 2500 feet... From 06/01 20:00Z expect thunderstorms and rain. Wind from heading 160° at 14 knots gusting to 24 knots. Visibility 3 miles. Broken cumulonimbus clouds at 3500 feet. Overcast clouds at 5000 feet... From 06/02 00:00Z expect thunderstorms and rain. Wind from heading 180° at 12 knots gusting to 20 knots. Visibility 4 miles. Overcast cumulonimbus clouds at 2500 feet... From 06/02 04:00Z expect wind from heading 310° at 10 knots. Visibility unlimited. Broken clouds at 5000 feet... From 06/02 11:00Z expect wind from heading 300° at 12 knots. Visibility unlimited. Scattered clouds at 5000 feet... From 06/02 16:00Z expect wind from heading 290° at 14 knots gusting to 20 knots. Visibility unlimited. Few clouds at 5000 feet...
