WASHINGTON COUNTY ZONE FORECAST

 ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 9 PM MDT FRIDAY...  .TONIGHT...Mostly clear. A 20 percent chance of thunderstorms until early morning. Lows in the lower 60s. Southeast winds 10 to 20 mph with gusts to around 30 mph. .FRIDAY...Mostly sunny. Windy. Highs in the upper 90s. South winds 10 to 20 mph with gusts to around 30 mph shifting to the southeast 20 to 30 mph with gusts to around 40 mph in the afternoon. .FRIDAY NIGHT...Mostly clear. Windy. Lows in the upper 60s. South winds 20 to 30 mph with gusts to around 40 mph. .SATURDAY...Mostly sunny. Windy. Highs in the mid 90s. South winds 20 to 30 mph with gusts to around 40 mph. .SATURDAY NIGHT...Partly cloudy. Windy. Lows in the mid to upper 60s. South winds 20 to 30 mph with gusts to around 40 mph. .JUNETEENTH...Mostly sunny with a 10 percent chance of thunderstorms. Windy. Highs in the 90s. .SUNDAY NIGHT...Partly cloudy with a chance of rain showers and slight chance of thunderstorms. Lows in the lower 60s. Chance of precipitation 30 percent. .MONDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs in the lower 90s. .MONDAY NIGHT...Mostly cloudy with a chance of rain showers and slight chance of thunderstorms. Lows in the upper 50s. Chance of precipitation 30 percent. .TUESDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs in the mid 80s. .TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of thunderstorms. Lows in the upper 50s. .WEDNESDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs in the lower 90s. .WEDNESDAY NIGHT...Partly cloudy with a 10 percent chance of thunderstorms. Lows in the upper 50s. .THURSDAY...Mostly sunny with a 10 percent chance of thunderstorms. Highs in the mid 90s.