MISSOULA - We have one more day in the upper 70s and 80s today before cooler air moves in for the rest of the week.
As a cold front approaches today, thunderstorms will develop this afternoon and evening primarily along and south of the I-90 corridor. Some storms could produce gusty winds up to 45 mph.
Watch the forecast:
Rain showers will be more widespread tonight into Tuesday morning, allowing all of western Montana to see some rain as the cold front moves through.
High temperatures top out in the upper 60s to low 70s on Tuesday with another round of afternoon rain showers and thunderstorms.
For the time frame from Wednesday through Sunday, temperatures will drop a few degrees each day with highs topping out in the 50s by the weekend.
Off and on rain showers will also be possible through the week as the northern Rockies move into a more active and cool pattern.
Watch the 24/7 StormTracker Weather stream below:
