WASHINGTON COUNTY ZONE FORECAST

 ...FLOOD WATCH IN EFFECT UNTIL 10 PM MDT THIS EVENING...  .REST OF TODAY...Partly cloudy. Chance of thunderstorms late in the afternoon. Some thunderstorms may produce heavy rainfall late in the afternoon. Highs in the mid 80s. Chance of precipitation 30 percent. .TONIGHT...Thunderstorms likely in the evening, then a chance of showers and slight chance of thunderstorms after midnight. Patchy fog towards sunrise. Some thunderstorms may produce heavy rainfall in the evening. Lows in the lower 60s. Northwest winds 10 to 15 mph with gusts up to 20 mph in the evening, becoming light. Chance of rain 70 percent. .SATURDAY...Partly cloudy. Patchy fog in the morning. Chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 40 percent. .SATURDAY NIGHT...Showers likely and chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. Lows in the upper 50s. Chance of rain 70 percent. .SUNDAY...Mostly cloudy with a 20 percent chance of thunderstorms. Highs near 80. .SUNDAY NIGHT...Mostly cloudy with a 50 percent chance of thunderstorms. Lows in the upper 50s. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs in the 80s. Lows around 60. .TUESDAY...Partly cloudy. Highs in the lower 90s. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of thunderstorms. Lows in the upper 50s. .WEDNESDAY...Mostly cloudy with a 30 percent chance of thunderstorms. Highs in the lower to mid 80s. .WEDNESDAY NIGHT...Partly cloudy with a 40 percent chance of thunderstorms. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs in the lower to mid 80s. .THURSDAY NIGHT...Mostly clear with a 20 percent chance of thunderstorms. Lows in the upper 50s. .FRIDAY...Mostly sunny. Highs in the mid 80s to lower 90s.