WASHINGTON COUNTY ZONE FORECAST

 ...SEVERE THUNDERSTORM WATCH 588 IN EFFECT UNTIL 10 PM MDT THIS EVENING...  .REST OF TONIGHT...Mostly cloudy in the evening then clearing. Chance of thunderstorms in the evening, then a slight chance of thunderstorms during the late evening hours. Some thunderstorms may be severe with damaging winds and large hail, then some thunderstorms may produce damaging winds and large hail during the late evening hours. Lows in the mid 50s. North winds 10 to 15 mph with gusts up to 20 mph. Chance of precipitation 30 percent. .SUNDAY...Mostly sunny. Slight chance of showers in the afternoon. Highs in the mid 70s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly cloudy with a chance of thunderstorms in the evening, then partly cloudy with a slight chance of thunderstorms after midnight. Lows in the mid 50s. East winds 10 to 15 mph with gusts up to 20 mph in the evening, becoming light. Chance of precipitation 30 percent. .MONDAY...Partly cloudy with a 40 percent chance of thunderstorms. Highs in the lower 80s. South winds 10 to 15 mph with gusts up to 30 mph. .MONDAY NIGHT...Partly cloudy with a 30 percent chance of thunderstorms. Lows in the mid 50s. South winds 10 to 15 mph with gusts up to 25 mph. .TUESDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs in the mid 80s. .TUESDAY NIGHT...Partly cloudy with a 30 percent chance of thunderstorms. Lows in the mid 50s. .WEDNESDAY...Mostly sunny. Highs in the lower 80s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs in the upper 80s. .THURSDAY NIGHT...Mostly clear with a 10 percent chance of thunderstorms. Lows in the upper 50s. .FRIDAY...Mostly sunny. Highs in the upper 80s. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows around 60. .SATURDAY...Mostly sunny with a 10 percent chance of thunderstorms. Highs in the upper 80s.