1.   A nearly stationary weather front encouraged severe thunderstorms to repeatedly form in the same places Monday night.

2.   A glacial weather front coming down from Canada will bring freezing temperatures this weekend.

3.   Recently, however, the violent weather fronts have travelled further than normal and devastated parts of Britain.

4.   Bob Stalker, a National Weather Service meteorologist, said the low temperatures are from two massive, slowly moving weather fronts drifting over Canada.

5.   A cold, dry weather front was sweeping toward the region Thursday.

6.   A weather front had moved through the lakefront three hours before game time, bringing rain and canceling batting practice.

7.   But a weather front, blowing up darkly from the south, threatened to delay our departure.

8.   Dramatic changes in temperature mark the strength of weather fronts.

9.   Farther south, icy conditions from the same weather front caused more power blackouts in Louisiana and Texas.

10.   In addition to the stifling temperatures it brings, the high pressure area diverts weather fronts that trigger cooling thunderstorms.