FNUS75 KGJT 041036 FWSGJT SPOT FORECAST FOR RAT HOLE...BLM NATIONAL WEATHER SERVICE GRAND JUNCTION CO 436 AM MDT FRI SEP 4 2009 FORECAST IS BASED ON REQUEST TIME OF 1915 MDT ON SEPTEMBER 03. IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER SERVICE. .DISCUSSION... LITTLE CHANGE IS EXPECTED FOR TODAY WITH LIGHT WINDS ALOFT RESULTING IN SLOW STORM MOVEMENT AND WEAK TRANSPORT WINDS. AN UPPER DISTURBANCE WILL MOVE ACROSS UTAH ON SATURDAY AND SHOULD RESULT IN A BIT MORE SURFACE WIND AND THUNDERSTORM ACTIVITY SATURDAY AFTERNOON. .TODAY... SKY/WEATHER.........PARTLY CLOUDY (50-60%). SCATTERED SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. MAX TEMPERATURE.....71-76 F. MIN HUMIDITY........18-23%. 20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 2-5 MPH UNTIL 1000... THEN UPSLOPE/UPVALLEY WINDS 3-6 MPH. GUSTY AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS IN THE AFTERNOON. HAINES INDEX........5 MODERATE. LAL.................1 UNTIL 1800...THEN LAL 4. .TONIGHT... SKY/WEATHER.........PARTLY CLOUDY (50-60%) THEN BECOMING MOSTLY CLOUDY (60-70%). SCATTERED SHOWERS AND THUNDERSTORMS IN THE EVENING...THEN ISOLATED SHOWERS AND THUNDERSTORMS AFTER MIDNIGHT. MIN TEMPERATURE.....52-57 F. MAX HUMIDITY........37-42%. 20-FOOT WINDS.......BECOMING DOWNSLOPE/DOWNVALLEY 2-5 MPH BY 2100. GUSTY AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS. HAINES INDEX........4 LOW. LAL.................4 UNTIL 2400...THEN LAL 2. .SATURDAY... SKY/WEATHER.........MOSTLY CLOUDY (60-70%). ISOLATED SHOWERS AND THUNDERSTORMS IN THE MORNING...THEN SCATTERED SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. MAX TEMPERATURE.....69-74 F. MIN HUMIDITY........22-27%. 20-FOOT WINDS.......DOWNSLOPE/DOWNVALLEY WINDS 2-5 MPH UNTIL 1000... THEN UPSLOPE/UPVALLEY WINDS 3-6 MPH. GUSTY AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS. HAINES INDEX........4 LOW. LAL.................2 UNTIL 1800...THEN LAL 4. $$ FORECASTER...JEFF COLTON REQUESTED BY...ZACH MODDE TYPE OF REQUEST...WILDFIRE .TAG 20090903.RATHO.01/GJT