1.   Dudley happened to be driving north from Calgary on vacation with his family Friday evening when he spotted the threatening weather formation and called in a warning.

2.   Dudley was on vacation with his family when he spotted the threatening weather formation and called in a warning.

3.   Should the starts have been postponed or canceled because of threatening weather?

4.   The Navy said the ship will not venture beyond about eight miles of Deer Island so it can scoot for home in threatening weather.

5.   The teams were supposed to play a day-night doubleheader Sunday, but elected to stage only the first game because of mushy grounds and threatening weather.

6.   They got the game in despite threatening weather.

7.   His first round on Thursday was cut short by threatening weather that developed into heavy thunderstorms.

8.   Mariners are urged to keep alert for threatening weather produced by afternoon and evening thunderstorms.

9.   Mariners are urged to keep alert for this threatening weather.

10.   On Sunday, the Recreation Ground was bathed in sunshine and the threatening weather of the previous two days was absent.