FNUS75 KGJT 121830 FWSGJT SPOT FORECAST FOR GENEVA LAKE INCIDENT...PITKIN COUNTY SO NATIONAL WEATHER SERVICE GRAND JUNCTION CO 1230 PM MDT SUN AUG 12 2012 FORECAST IS BASED ON INCIDENT TIME OF 1157 MDT ON AUGUST 12. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION...DAYTIME HEATING AND INSTABILITY WILL TRIGGER ISOLATED TO SCATTERED SHOWERS AND THUNDERSTORMS THROUGH EARLY EVENING. BE ALERT FOR LIGHTNING FROM NEARBY THUNDERSTORMS. STORM MOTION SHOULD BE TOWARD THE EAST. .TODAY (UNTIL 1800 MDT)... SKY/WEATHER.........PARTLY CLOUDY (30-40% CLOUD COVERAGE INCREASING TO 60% BY 1500). ISOLATED SHOWERS AND THUNDERSTORMS UNTIL 1500...THEN SCATTERED SHOWERS AND THUNDERSTORMS. MAX TEMPERATURE.....73-76 F. MIN HUMIDITY........19-23%. 20-FOOT WINDS.......NORTHWEST 5-7 MPH INCREASING TO 10-12 MPH BY 1600. GUSTY AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS. .TONIGHT (AFTER 1800 MDT)... SKY/WEATHER.........MOSTLY CLOUDY (70%) UNTIL 2100...THEN BECOMING PARTLY CLOUDY (40-50%). ISOLATED SHOWERS AND THUNDERSTORMS THROUGH THE NIGHT. MIN TEMPERATURE.....43-48 F. MAX HUMIDITY........54-59%. 20-FOOT WINDS.......NORTHWEST WINDS 8-12 MPH BECOMING DOWNSLOPE/DOWNVALLEY 5 MPH BY 2200. GUSTY AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS. $$ FORECASTER...JIM DANIELS REQUESTED BY...JESSIE STEINDLER TYPE OF REQUEST...SAR .TAG 20120812.GENEV.01/GJT