...SEVERE THUNDERSTORM WATCH 403 IN EFFECT UNTIL 9 PM MDT THIS EVENING... .TONIGHT...Mostly clear. Lows in the upper 50s. South winds 10 to 15 mph with gusts to around 25 mph in the evening becoming light. .WEDNESDAY...Mostly sunny. Patchy fog in the morning. Highs in the upper 80s. Northwest winds 10 to 15 mph shifting to the east in the afternoon. .WEDNESDAY NIGHT...Mostly cloudy in the evening then becoming partly cloudy. A 30 percent chance of thunderstorms. Lows in the upper 50s. East winds 10 to 20 mph. Gusts up to 30 mph in the evening. .THURSDAY...Mostly cloudy with a 40 percent chance of thunderstorms. Highs in the lower 80s. Northeast winds 10 to 15 mph with gusts to around 25 mph. .THURSDAY NIGHT...Thunderstorms likely. Lows in the mid 50s. Northeast winds 10 to 15 mph with gusts to around 30 mph. Chance of thunderstorms 70 percent. .FRIDAY...Thunderstorms likely. Highs in the mid 70s. Chance of thunderstorms 60 percent. .FRIDAY NIGHT...Rain showers likely and chance of thunderstorms. Lows in the mid 50s. Chance of precipitation 60 percent. .SATURDAY...Partly cloudy with a 30 percent chance of thunderstorms. Highs in the upper 70s. .SATURDAY NIGHT AND SUNDAY...Mostly clear. A 20 percent chance of thunderstorms. Lows in the mid 50s. Highs in the mid 80s. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows in the upper 50s. .MONDAY...Mostly sunny with a 10 percent chance of thunderstorms. Highs in the mid 80s. .MONDAY NIGHT AND INDEPENDENCE DAY...Partly cloudy with a 30 percent chance of thunderstorms. Lows in the upper 50s. Highs in the lower 80s.