- A cold front pushes through the northern Rockies, northern Nevada and northern California today.

- The front triggers showers and thunderstorms with the best coverage occurring in western Montana, northwest Wyoming and eastern Idaho.

- Tonight the front continues the threat of showers and thunderstorms in Montana and northern Wyoming.

- Winds of 15 to 30 mph with gusts over 40 and 50 mph are forecast from California to the Rockies and northern Arizona.

- Strong winds, hot temperatures and very low humidity contribute to very high fire danger across the Four Corners region into southern Intermountain region today and Friday.

- Highs south of the cold front range from the 60s and 70s along the coast to 95 to 115 degrees in the deserts.

- Highs north of the cold front will be mainly in the 60s and 70s.