FNUS75 KREV 280425 FWSREV SPOT FORECAST FOR S-4 NATIONAL WEATHER SERVICE RENO NV 925 PM PDT TUE JUL 27 2010 IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER SERVICE. ...RED FLAG WARNING IN EFFECT 11 PM THIS EVENING UNTIL 11 AM WEDNESDAY FOR DRY LIGHTNING AND GUSTY OUTFLOW WINDS... DISCUSSION...A DISTURBANCE NEAR THE WEST COAST OF CALIFORNIA WILL MOVE ACROSS NORTHERN CALIFORNIA AND FAR NORTHWEST NEVADA TONIGHT AND EARLY WEDNESDAY. ISOLATED DRY THUNDERSTORMS ARE EXPECTED TO DEVELOP ACROSS EASTERN LASSEN AND NORTHERN WASHOE COUNTY AROUND MIDNIGHT AND THEN MOVE NORTHWARD INTO OREGON WEDNESDAY MORNING. STORMS WILL BE MOVING NORTHWARD FAIRLY QUICKLY AND THEREFORE ANY RAIN IS GOING TO BE LIMITED. MUCH DRIER AIR WILL WORKING INTO THE FIRE SITE DURING THE AFTERNOON AND EVENING WEDNESDAY WITH GUSTY SOUTHWEST WINDS. FOR TONIGHT SKY/WEATHER...........BECOMING PARTLY CLOUDY BY MIDNIGHT AND MOSTLY CLOUDY OVERNIGHT. ISOLATED DRY THUNDERSTORMS DEVELOPING AT OR NEAR THE AREA BETWEEN MIDNIGHT AND 0300. MIN TEMPERATURE.....57-59 MAX HUMIDITY........40-45% WIND (20 FT)........DOWNSLOPE/NORTHWEST 3-7 MPH. ERRATIC AND GUSTY NEAR STORMS. FOR WEDNESDAY SKY/WEATHER...........DECREASING CLOUDS WITH THUNDERSTORMS MOVING NORTH OF SITE BY 0700. MOSTLY SUNNY BY THE AFTERNOON. MAX TEMPERATURE.....80-82 MIN HUMIDITY........11-14% WIND (20 FT)........SOUTH 4-7 MPH INCREASING TO SOUTHWEST 10-17 MPH WITH GUSTS 25-30 MPH IN THE AFTERNOON. FORECASTER...HOHMANN $$ REQUESTED BY...BARB GERINGER REASON FOR REQUEST...WILDFIRE