WASHINGTON COUNTY ZONE FORECAST

 ...TORNADO WATCH 564 IN EFFECT UNTIL 10 PM MDT THIS EVENING...  .TONIGHT...Mostly cloudy in the evening then clearing. Areas of smoke through the night. Thunderstorms likely in the evening. Slight chance of showers after midnight. Some thunderstorms may produce damaging winds, large hail, and tornadoes early in the evening. Some thunderstorms may be severe with damaging winds, large hail, and tornadoes during the late evening hours. Lows in the mid 50s. Southeast winds 20 to 25 mph with gusts up to 35 mph, becoming south 10 to 15 mph with gusts up to 25 mph after midnight. Chance of rain 70 percent. .SATURDAY...Mostly sunny. Areas of smoke in the morning. Chance of thunderstorms in the afternoon. Highs near 90. South winds 10 to 15 mph with gusts up to 20 mph. Chance of precipitation 50 percent. .SATURDAY NIGHT...Mostly cloudy with a chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 50s. South winds 10 to 15 mph with gusts up to 20 mph in the evening, becoming light. Chance of precipitation 50 percent. .SUNDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs in the upper 80s. North winds 10 to 15 mph with gusts up to 20 mph. .SUNDAY NIGHT...Mostly clear. Lows in the upper 50s. Southeast winds 10 to 15 mph with gusts up to 20 mph. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs in the lower to mid 90s. Lows in the lower 60s. .TUESDAY THROUGH WEDNESDAY...Mostly clear. Highs in the upper 90s. Lows in the lower 60s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 60s. .THURSDAY...Mostly sunny. Highs in the upper 90s. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Lows in the lower 60s. .FRIDAY...Partly cloudy. Highs in the mid 90s.