WASHINGTON COUNTY ZONE FORECAST

 ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 8 PM MDT THURSDAY...  .TONIGHT...Clear. Areas of smoke. Lows in the lower to mid 60s. South winds 10 to 20 mph with gusts to around 30 mph. .THURSDAY...Mostly sunny. Areas of smoke. Highs 98 to 102. South winds 15 to 25 mph. .THURSDAY NIGHT...Partly cloudy with a 10 percent chance of thunderstorms in the evening, then mostly cloudy after midnight. Lows in the mid 50s. North winds 15 to 25 mph with gusts to around 35 mph. .FRIDAY...Mostly cloudy. Much cooler. Highs in the upper 60s. Northeast winds 15 to 25 mph. .FRIDAY NIGHT...Mostly cloudy with a chance of rain showers and slight chance of thunderstorms. Lows in the mid 40s. East winds 10 to 20 mph with gusts to around 30 mph. Chance of precipitation 50 percent. .SATURDAY...Rain showers likely. Highs around 60. Chance of showers 60 percent. .SATURDAY NIGHT...Mostly cloudy with a 30 percent chance of rain showers. Lows in the lower 40s. .SUNDAY...Mostly sunny. Highs in the lower to mid 70s. .SUNDAY NIGHT AND MONDAY...Clear. Lows in the mid to upper 40s. Highs in the mid 80s. .MONDAY NIGHT AND TUESDAY...Mostly clear. Lows near 50. Highs in the upper 80s. .TUESDAY NIGHT...Mostly clear. Lows in the 50s. .WEDNESDAY...Mostly sunny with a 10 percent chance of thunderstorms. Highs in the upper 80s.