WASHINGTON COUNTY ZONE FORECAST

 ...SEVERE THUNDERSTORM WATCH 489 IN EFFECT UNTIL 8 PM MDT THIS EVENING...  .TONIGHT...Becoming partly cloudy after midnight. Showers with thunderstorms likely in the evening, then a chance of showers and slight chance of thunderstorms after midnight. Some thunderstorms may be severe with damaging winds and large hail early in the evening. Lows in the upper 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph. .MONDAY...Mostly sunny in the morning, then showers likely and chance of thunderstorms in the afternoon. Highs near 90. South winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 60 percent. .MONDAY NIGHT...Partly cloudy. Chance of thunderstorms in the evening. Lows in the upper 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph in the evening, becoming light. Chance of precipitation 40 percent. .TUESDAY...Partly cloudy with a 20 percent chance of thunderstorms. Highs in the lower to mid 90s. Southeast winds 10 to 15 mph with gusts up to 25 mph. .TUESDAY NIGHT...Mostly clear with a 10 percent chance of thunderstorms. Lows in the lower 60s. South winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs in the upper 90s. Lows in the mid 60s. .THURSDAY...Partly cloudy. Highs in the mid to upper 90s. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the upper 50s. Highs in the lower to mid 80s. .FRIDAY NIGHT...Partly cloudy with a 30 percent chance of thunderstorms. Lows in the upper 50s. .SATURDAY AND SATURDAY NIGHT...Partly cloudy with a 20 percent chance of thunderstorms. Highs in the mid to upper 80s. Lows in the upper 50s. .SUNDAY...Mostly sunny. Highs in the lower 90s.