854  
NZUS66 KMFR 212155  
ECDMFR  
 
EXPERIMENTAL FIRE WEATHER ECC FORECAST FOR YREKA AND MODOC CA DISPATCH AREAS  
NATIONAL WEATHER SERVICE MEDFORD, OR  
255 PM PDT WED MAY 21 2008  
 
   
DISCUSSION
 
THE REGION WILL REMAIN IN BETWEEN HIGH PRESSURE OFF  
THE COAST AND LOW PRESSURE TO OUR EAST THROUGH FRIDAY. A COOL  
NORTHERLY FLOW WILL PERSIST OVER THE REGION ALONG WITH A LIMITED  
AMOUNT OF MOISTURE. MOISTURE WILL INCREASE SATURDAY AS LOW PRESSURE  
TO OUR EAST MOVES CLOSER TO THE AREA.  
 
CAZ280-221300-  
WESTERN KLAMATH NF...SCOTT AND SHASTA VALLEYS I5 AND WESTWARD-  
400 PM PDT WED MAY 21 2008  
   
TONIGHT
 
MOSTLY CLEAR. BREEZY. LOWS 35-40 VALLEYS AND  
25-30 RIDGES. MAXIMUM HUMIDITY 75-90 PERCENT VALLEYS AND  
80-100 PERCENT RIDGES. NORTH WINDS 15 TO 25 MPH. CHANCE OF  
WETTING RAIN 0 PERCENT.    
THURSDAY
 
MOSTLY SUNNY. BREEZY. HIGHS 65-70 VALLEYS AND  
43-53 RIDGES. MINIMUM HUMIDITY 20-30 PERCENT VALLEYS AND  
35-55 PERCENT RIDGES. WINDS NORTH WINDS 15 TO 25 MPH. CHANCE OF  
WETTING RAIN 0 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY. BREEZY. SLIGHT CHANCE OF RAIN  
AND SNOW SHOWERS. LOWS 40-45 VALLEYS AND 30-35 RIDGES. MAXIMUM  
HUMIDITY 75-90 PERCENT. IN THE VALLEYS...NORTH WINDS 15 TO 25 MPH  
DECREASING TO 10 TO 15 MPH. OVER THE RIDGES...NORTH WINDS 10 TO  
20 MPH. CHANCE OF WETTING RAIN 0 PERCENT.    
FRIDAY
 
MOSTLY SUNNY. CHANCE OF SNOW SHOWERS IN THE MORNING.  
SLIGHT CHANCE OF RAIN SHOWERS THROUGH THE DAY. HIGHS  
65-75 VALLEYS AND 43-53 RIDGES. MINIMUM HUMIDITY 25-35 PERCENT  
VALLEYS AND 50-70 PERCENT RIDGES. NORTH WINDS 10 TO 15 MPH.  
CHANCE OF WETTING RAIN 0 PERCENT.  
   
EXTENDED
 
   
SATURDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS. LOWS  
35 TO 45. HIGHS 50 TO 60. NORTH WINDS 10 TO 15 MPH.    
SUNDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS. LOWS  
40 TO 45. HIGHS 58 TO 68. SOUTH WINDS 3 TO 9 MPH.    
MEMORIAL DAY
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS. LOWS 35 TO  
40. HIGHS 60 TO 70. NORTHWEST WINDS 3 TO 9 MPH.    
TUESDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS. LOWS 35 TO 40.  
HIGHS 60 TO 70.    
WEDNESDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS. LOWS  
35 TO 45. HIGHS 63 TO 73.  
=  

 
 
CAZ284-221300-  
EASTERN KLAMATH NF AND CDF...I5 EASTWARD INCLUDING MT EDDY TO MT  
SHASTA AND SOUTHWARD-  
400 PM PDT WED MAY 21 2008  
   
TONIGHT
 
PARTLY CLOUDY. BREEZY. LOWS 30-35 VALLEYS AND  
25-30 RIDGES. MAXIMUM HUMIDITY 80-95 PERCENT VALLEYS AND  
90-100 PERCENT RIDGES. NORTHWEST WINDS 15 TO 25 MPH. CHANCE OF  
WETTING RAIN 0 PERCENT.    
THURSDAY
 
MOSTLY SUNNY. BREEZY. HIGHS 60-65 VALLEYS AND  
45-50 RIDGES. MINIMUM HUMIDITY 30-40 PERCENT VALLEYS AND  
40-55 PERCENT RIDGES. NORTHWEST WINDS 10 TO 15 MPH INCREASING TO  
20 TO 30 MPH IN THE AFTERNOON. CHANCE OF WETTING RAIN 0 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY. BREEZY. SLIGHT CHANCE OF RAIN  
SHOWERS THROUGH THE NIGHT. SLIGHT CHANCE OF SNOW SHOWERS. LOWS  
35-40 VALLEYS AND 25-35 RIDGES. MAXIMUM HUMIDITY 80-95 PERCENT  
VALLEYS AND 95-100 PERCENT RIDGES. NORTH WINDS 15 TO 25 MPH. OVER  
THE RIDGES...GUSTS UP TO 40 MPH IN THE EVENING. CHANCE OF WETTING  
RAIN 0 PERCENT.    
FRIDAY
 
PARTLY SUNNY. CHANCE OF SNOW SHOWERS IN THE MORNING.  
CHANCE OF RAIN SHOWERS THROUGH THE DAY. HIGHS 60-65 VALLEYS AND  
45-55 RIDGES. MINIMUM HUMIDITY 35-45 PERCENT VALLEYS AND  
50-65 PERCENT RIDGES. NORTH WINDS 5 TO 15 MPH. CHANCE OF WETTING  
RAIN 0 PERCENT.  
   
EXTENDED
 
   
SATURDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS. LOWS  
35 TO 40. HIGHS 55 TO 65. NORTH WINDS 6 TO 12 MPH.    
SUNDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS. LOWS  
35 TO 40. HIGHS 55 TO 65. SOUTH WINDS 6 TO 8 MPH.    
MEMORIAL DAY
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS. LOWS 35 TO  
40. HIGHS 58 TO 68. NORTHWEST WINDS 3 TO 9 MPH.    
TUESDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS. LOWS 35 TO 40.  
HIGHS 60 TO 70.    
WEDNESDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS. LOWS  
35 TO 40. HIGHS 63 TO 73.  
=  

 
 
CAZ285-221300-  
MODOC NATIONAL FOREST...LAVA BEDS NM AND TULELAKE BASIN-  
400 PM PDT WED MAY 21 2008  
   
TONIGHT
 
PARTLY CLOUDY. BREEZY. LOWS 30-35 VALLEYS AND  
20-30 RIDGES. MAXIMUM HUMIDITY 85-95 PERCENT VALLEYS AND  
90-100 PERCENT RIDGES. NORTH WINDS 15 TO 25 MPH. CHANCE OF  
WETTING RAIN 0 PERCENT.    
THURSDAY
 
MOSTLY SUNNY. BREEZY. SLIGHT CHANCE OF SNOW SHOWERS  
IN THE AFTERNOON. HIGHS 55-60 VALLEYS AND 35-45 RIDGES. MINIMUM  
HUMIDITY 30-40 PERCENT VALLEYS AND 45-60 PERCENT RIDGES.  
NORTHWEST WINDS 15 TO 25 MPH IN THE VALLEYS AND NORTH 15 TO  
25 MPH OVER THE RIDGES. CHANCE OF WETTING RAIN 0 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. BREEZY. SLIGHT CHANCE OF RAIN  
SHOWERS THROUGH THE NIGHT. CHANCE OF SNOW SHOWERS. LOWS  
35-40 VALLEYS AND 30-35 RIDGES. MAXIMUM HUMIDITY 80-95 PERCENT.  
IN THE VALLEYS...NORTH WINDS 20 TO 30 MPH DECREASING TO 10 TO  
15 MPH. OVER THE RIDGES...NORTH WINDS 15 TO 25 MPH. CHANCE OF  
WETTING RAIN 10 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW SHOWERS. HIGHS  
55-60 VALLEYS AND 40-45 RIDGES. MINIMUM HUMIDITY 40-50 PERCENT  
VALLEYS AND 55-70 PERCENT RIDGES. NORTH WINDS 5 TO 15 MPH IN THE  
VALLEYS AND NORTH 10 TO 15 MPH OVER THE RIDGES. CHANCE OF WETTING  
RAIN 10 PERCENT.  
   
EXTENDED
 
   
SATURDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS. LOWS 35 TO 40.  
HIGHS 48 TO 58. NORTHEAST WINDS 6 TO 12 MPH.    
SUNDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS. LOWS  
35 TO 40. HIGHS 50 TO 60. SOUTHWEST WINDS 6 TO 8 MPH.    
MEMORIAL DAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS.  
LOWS 35 TO 40. HIGHS 55 TO 65. NORTHWEST WINDS 3 TO 9 MPH.    
TUESDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS. LOWS  
35 TO 40. HIGHS 60 TO 65.    
WEDNESDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS. LOWS  
35 TO 40. HIGHS 60 TO 70.  
=  

 
 
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