515
FNUS56 KEKA 020955
FWFEKA
FIRE WEATHER PLANNING FORECAST FOR NORTHWEST CALIFORNIA
NATIONAL WEATHER SERVICE EUREKA CA
255 AM PDT THU JUL 2 2020
...A VERY DRY AIR MASS AND CRITICALLY POOR RECOVERIES SATURDAY
AND SUNDAY ALONG THE UPPER SLOPES AND RIDGES OF ZONES 264 AND
277...
DISCUSSION
INTERIOR HIGH TEMPERATURES WILL REMAIN IN THE 80S
TO AROUND 90 ACROSS INTERIOR VALLEYS THIS WEEK. SOME NORTHWEST TO
WEST BREEZES WILL CONTINUE, UP THE RIVER VALLEYS AND OVER EXPOSED
RIDGETOPS, BUT SHOULD TREND LIGHTER THROUGH THE END OF THE WEEK
COMPARED TO WHAT WE SAW EARLIER THIS WEEK. VERY DRY AIR WILL MOVE
INTO THE SOUTHERN PORTION OF THE AREA ON SATURDAY AND SUNDAY.
THIS WILL BRING VERY LOW RH VALUES BOTH DURING THE AFTERNOON AND
AT NIGHT, WITH CRITICALLY POOR RH RECOVERIES EXPECTED ALONG THE
UPPER SLOPES AND RIDGES.
CAZ201-030130-
NORTH COAST-
255 AM PDT THU JUL 2 2020
TODAY
* SKY/WEATHER...SUNNY. PATCHY FOG EARLY IN THE MORNING.
* MAX TEMPERATURE.......
VALLEYS/LWR SLOPES...68-76
RIDGES/UPR SLOPES....64-72
* MIN HUMIDITY.......
VALLEYS/LWR SLOPES...58-68 PERCENT
RIDGES/UPR SLOPES....58-68 PERCENT
* 20-FOOT WINDS...
VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 10 MPH.
RIDGES/UPR SLOPES....NORTH WINDS 10 TO 17 MPH.
* LAL....1.
* CHC OF WETTING RAIN...0 PERCENT.
TONIGHT
* SKY/WEATHER...PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT.
* MIN TEMPERATURE.......
VALLEYS/LWR SLOPES...48-52
RIDGES/UPR SLOPES....48-52
* MAX HUMIDITY.......
VALLEYS/LWR SLOPES...83-98 PERCENT
RIDGES/UPR SLOPES....80-95 PERCENT
* 20-FOOT WINDS...
VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 10 MPH.
RIDGES/UPR SLOPES....NORTH WINDS 8 TO 15 MPH.
* LAL....1.
* CHC OF WETTING RAIN...0 PERCENT.
FRIDAY
* SKY/WEATHER...PARTLY CLOUDY THEN BECOMING SUNNY. PATCHY FOG EARLY
IN THE MORNING.
* MAX TEMPERATURE.......
VALLEYS/LWR SLOPES...66-74
RIDGES/UPR SLOPES....61-69
* MIN HUMIDITY.......
VALLEYS/LWR SLOPES...64-74 PERCENT
RIDGES/UPR SLOPES....62-77 PERCENT
* 20-FOOT WINDS...
VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 9 MPH.
RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 12 MPH.
* LAL....1.
* CHC OF WETTING RAIN...0 PERCENT.
CAZ202-030130-
COASTAL MENDOCINO-
255 AM PDT THU JUL 2 2020
TODAY
* SKY/WEATHER...PARTLY CLOUDY THEN BECOMING SUNNY.
* MAX TEMPERATURE.......
VALLEYS/LWR SLOPES...63-71
RIDGES/UPR SLOPES....69-77
* MIN HUMIDITY.......
VALLEYS/LWR SLOPES...69-84 PERCENT
RIDGES/UPR SLOPES....56-66 PERCENT
* 20-FOOT WINDS...
VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 8 MPH.
RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 8 MPH.
* LAL....1.
* CHC OF WETTING RAIN...0 PERCENT.
TONIGHT
* SKY/WEATHER...MOSTLY CLEAR.
* MIN TEMPERATURE.......
VALLEYS/LWR SLOPES...AROUND 50
RIDGES/UPR SLOPES....48-53
* MAX HUMIDITY.......
VALLEYS/LWR SLOPES...86-100 PERCENT
RIDGES/UPR SLOPES....80-95 PERCENT
* 20-FOOT WINDS...
VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 8 MPH.
RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 9 MPH.
* LAL....1.
* CHC OF WETTING RAIN...0 PERCENT.
FRIDAY
* SKY/WEATHER...PARTLY CLOUDY THEN BECOMING SUNNY. PATCHY FOG EARLY
IN THE MORNING.
* MAX TEMPERATURE.......
VALLEYS/LWR SLOPES...63-71
RIDGES/UPR SLOPES....67-75
* MIN HUMIDITY.......
VALLEYS/LWR SLOPES...70-85 PERCENT
RIDGES/UPR SLOPES....56-66 PERCENT
* 20-FOOT WINDS...
VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 9 MPH.
RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 9 MPH.
* LAL....1.
* CHC OF WETTING RAIN...0 PERCENT.
CAZ203-204-030130-
UPPER SMITH-LOWER MIDDLE KLAMATH-
255 AM PDT THU JUL 2 2020
TODAY
* SKY/WEATHER...SUNNY.
* MAX TEMPERATURE.......
VALLEYS/LWR SLOPES...77-85
RIDGES/UPR SLOPES....67-75
* MIN HUMIDITY.......
VALLEYS/LWR SLOPES...33-41 PERCENT
RIDGES/UPR SLOPES....31-39 PERCENT
* 20-FOOT WINDS...
VALLEYS/LWR SLOPES...NORTHEAST WINDS 5 TO 9 MPH...SHIFTING TO
THE NORTHWEST 5 TO 6 MPH IN THE AFTERNOON.
RIDGES/UPR SLOPES....NORTH WINDS 5 TO 10 MPH.
* LAL....1.
* CHC OF WETTING RAIN...0 PERCENT.
TONIGHT
* SKY/WEATHER...MOSTLY CLEAR.
* MIN TEMPERATURE.......
VALLEYS/LWR SLOPES...51-55
RIDGES/UPR SLOPES....49-53
* MAX HUMIDITY.......
VALLEYS/LWR SLOPES...75-90 PERCENT
RIDGES/UPR SLOPES....66-80 PERCENT
* 20-FOOT WINDS...
VALLEYS/LWR SLOPES...WEST WINDS 5 TO 7 MPH...SHIFTING TO THE
NORTHEAST 5 MPH AFTER MIDNIGHT.
RIDGES/UPR SLOPES....NORTH WINDS 5 TO 9 MPH.
* LAL....1.
* CHC OF WETTING RAIN...0 PERCENT.
FRIDAY
* SKY/WEATHER...SUNNY.
* MAX TEMPERATURE.......
VALLEYS/LWR SLOPES...73-81
RIDGES/UPR SLOPES....63-71
* MIN HUMIDITY.......
VALLEYS/LWR SLOPES...48-58 PERCENT
RIDGES/UPR SLOPES....49-59 PERCENT
* 20-FOOT WINDS...
VALLEYS/LWR SLOPES...NORTH WINDS 5 MPH...SHIFTING TO THE WEST 5
TO 6 MPH IN THE AFTERNOON.
RIDGES/UPR SLOPES....NORTH WINDS 5 TO 6 MPH...SHIFTING TO THE
WEST IN THE AFTERNOON.
* LAL....1.
* CHC OF WETTING RAIN...0 PERCENT.
CAZ211-212-030130-
HOOPA-VAN DUZEN/MAD RIVER-
255 AM PDT THU JUL 2 2020
TODAY
* SKY/WEATHER...SUNNY.
* MAX TEMPERATURE.......
VALLEYS/LWR SLOPES...74-82
RIDGES/UPR SLOPES....70-78
* MIN HUMIDITY.......
VALLEYS/LWR SLOPES...40-50 PERCENT
RIDGES/UPR SLOPES....37-45 PERCENT
* 20-FOOT WINDS...
VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 8 MPH.
RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 8 MPH.
* LAL....1.
* CHC OF WETTING RAIN...0 PERCENT.
TONIGHT
* SKY/WEATHER...MOSTLY CLEAR. PATCHY FOG EARLY IN THE MORNING.
* MIN TEMPERATURE.......
VALLEYS/LWR SLOPES...49-54
RIDGES/UPR SLOPES....48-53
* MAX HUMIDITY.......
VALLEYS/LWR SLOPES...76-91 PERCENT
RIDGES/UPR SLOPES....68-83 PERCENT
* 20-FOOT WINDS...
VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 8 MPH.
RIDGES/UPR SLOPES....NORTH WINDS 5 TO 8 MPH.
* LAL....1.
* CHC OF WETTING RAIN...0 PERCENT.
FRIDAY
* SKY/WEATHER...SUNNY.
* MAX TEMPERATURE.......
VALLEYS/LWR SLOPES...71-79
RIDGES/UPR SLOPES....68-76
* MIN HUMIDITY.......
VALLEYS/LWR SLOPES...50-60 PERCENT
RIDGES/UPR SLOPES....49-59 PERCENT
* 20-FOOT WINDS...
VALLEYS/LWR SLOPES...NORTH WINDS 5 MPH...SHIFTING TO THE
NORTHWEST 5 TO 7 MPH IN THE AFTERNOON.
RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 7 MPH.
* LAL....1.
* CHC OF WETTING RAIN...0 PERCENT.
CAZ283-030130-
TRINITY-
255 AM PDT THU JUL 2 2020
TODAY
* SKY/WEATHER...SUNNY.
* MAX TEMPERATURE.......
VALLEYS/LWR SLOPES...80-88
RIDGES/UPR SLOPES....70-78
* MIN HUMIDITY.......
VALLEYS/LWR SLOPES...19-27 PERCENT
RIDGES/UPR SLOPES....23-31 PERCENT
* 20-FOOT WINDS...
VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 MPH.
RIDGES/UPR SLOPES....NORTH WINDS 5 TO 6 MPH...SHIFTING TO THE
SOUTHWEST IN THE AFTERNOON.
* LAL....1.
* CHC OF WETTING RAIN...0 PERCENT.
TONIGHT
* SKY/WEATHER...MOSTLY CLEAR.
* MIN TEMPERATURE.......
VALLEYS/LWR SLOPES...50-57
RIDGES/UPR SLOPES....48-55
* MAX HUMIDITY.......
VALLEYS/LWR SLOPES...63-78 PERCENT
RIDGES/UPR SLOPES....54-68 PERCENT
* 20-FOOT WINDS...
VALLEYS/LWR SLOPES...WEST WINDS 5 TO 8 MPH.
RIDGES/UPR SLOPES....WEST WINDS 5 TO 7 MPH...SHIFTING TO THE
NORTH 5 TO 6 MPH AFTER MIDNIGHT.
* LAL....1.
* CHC OF WETTING RAIN...0 PERCENT.
FRIDAY
* SKY/WEATHER...SUNNY.
* MAX TEMPERATURE.......
VALLEYS/LWR SLOPES...79-87
RIDGES/UPR SLOPES....69-77
* MIN HUMIDITY.......
VALLEYS/LWR SLOPES...26-34 PERCENT
RIDGES/UPR SLOPES....31-39 PERCENT
* 20-FOOT WINDS...
VALLEYS/LWR SLOPES...UPSLOPE/UPVALLEY 2 TO 4 MPH...BECOMING
SOUTHWEST 5 MPH IN THE AFTERNOON.
RIDGES/UPR SLOPES....SOUTHEAST WINDS 5 TO 6 MPH...SHIFTING TO
THE SOUTHWEST IN THE AFTERNOON.
* LAL....1.
* CHC OF WETTING RAIN...0 PERCENT.
CAZ276-030130-
INTERIOR MENDOCINO-
255 AM PDT THU JUL 2 2020
TODAY
* SKY/WEATHER...SUNNY.
* MAX TEMPERATURE.......
VALLEYS/LWR SLOPES...79-87
RIDGES/UPR SLOPES....73-81
* MIN HUMIDITY.......
VALLEYS/LWR SLOPES...36-44 PERCENT
RIDGES/UPR SLOPES....35-45 PERCENT
* 20-FOOT WINDS...
VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 MPH...SHIFTING TO THE
SOUTHWEST 5 TO 7 MPH IN THE AFTERNOON.
RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 7 MPH...SHIFTING TO
THE WEST 5 TO 6 MPH IN THE AFTERNOON.
* LAL....1.
* CHC OF WETTING RAIN...0 PERCENT.
TONIGHT
* SKY/WEATHER...CLEAR.
* MIN TEMPERATURE.......
VALLEYS/LWR SLOPES...48-54
RIDGES/UPR SLOPES....48-55
* MAX HUMIDITY.......
VALLEYS/LWR SLOPES...76-91 PERCENT
RIDGES/UPR SLOPES....72-87 PERCENT
* 20-FOOT WINDS...
VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 8 MPH.
RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 8 MPH.
* LAL....1.
* CHC OF WETTING RAIN...0 PERCENT.
FRIDAY
* SKY/WEATHER...SUNNY.
* MAX TEMPERATURE.......
VALLEYS/LWR SLOPES...78-86
RIDGES/UPR SLOPES....72-80
* MIN HUMIDITY.......
VALLEYS/LWR SLOPES...36-46 PERCENT
RIDGES/UPR SLOPES....39-49 PERCENT
* 20-FOOT WINDS...
VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 8 MPH.
RIDGES/UPR SLOPES....NORTHWEST WINDS 5 TO 8 MPH.
* LAL....1.
* CHC OF WETTING RAIN...0 PERCENT.
CAZ277-030130-
W MENDOCINO NF/E MENDOCINO UNIT-
255 AM PDT THU JUL 2 2020
...A VERY DRY AIR MASS AND CRITICALLY POOR RECOVERIES SATURDAY
AND SUNDAY ALONG THE UPPER SLOPES AND RIDGES...
TODAY
* SKY/WEATHER...SUNNY.
* MAX TEMPERATURE.......
VALLEYS/LWR SLOPES...81-89
RIDGES/UPR SLOPES....71-79
* MIN HUMIDITY.......
VALLEYS/LWR SLOPES...24-32 PERCENT
RIDGES/UPR SLOPES....29-37 PERCENT
* 20-FOOT WINDS...
VALLEYS/LWR SLOPES...SOUTHEAST WINDS 5 TO 6 MPH...SHIFTING TO
THE SOUTHWEST 5 TO 7 MPH IN THE AFTERNOON.
RIDGES/UPR SLOPES....EAST WINDS 5 TO 6 MPH...SHIFTING TO THE
SOUTH IN THE AFTERNOON.
* LAL....1.
* CHC OF WETTING RAIN...0 PERCENT.
TONIGHT
* SKY/WEATHER...CLEAR.
* MIN TEMPERATURE.......
VALLEYS/LWR SLOPES...50-57
RIDGES/UPR SLOPES....51-57
* MAX HUMIDITY.......
VALLEYS/LWR SLOPES...72-87 PERCENT
RIDGES/UPR SLOPES....54-69 PERCENT
* 20-FOOT WINDS...
VALLEYS/LWR SLOPES...WEST WINDS 5 TO 7 MPH...SHIFTING TO THE
NORTH 5 MPH AFTER MIDNIGHT.
RIDGES/UPR SLOPES....WEST WINDS 5 TO 7 MPH...SHIFTING TO THE
NORTH 5 TO 6 MPH AFTER MIDNIGHT.
* LAL....1.
* CHC OF WETTING RAIN...0 PERCENT.
FRIDAY
* SKY/WEATHER...SUNNY.
* MAX TEMPERATURE.......
VALLEYS/LWR SLOPES...80-88
RIDGES/UPR SLOPES....71-79
* MIN HUMIDITY.......
VALLEYS/LWR SLOPES...25-33 PERCENT
RIDGES/UPR SLOPES....30-38 PERCENT
* 20-FOOT WINDS...
VALLEYS/LWR SLOPES...NORTH WINDS 5 MPH...SHIFTING TO THE WEST 5
TO 6 MPH IN THE AFTERNOON.
RIDGES/UPR SLOPES....SOUTHEAST WINDS 5 MPH...SHIFTING TO THE
SOUTHWEST 5 TO 6 MPH IN THE AFTERNOON.
* LAL....1.
* CHC OF WETTING RAIN...0 PERCENT.
CAZ264-030130-
LAKE COUNTY PORTION OF LAKE/NAPA/SONOMA RU-
255 AM PDT THU JUL 2 2020
...A VERY DRY AIR MASS AND CRITICALLY POOR RECOVERIES SATURDAY
AND SUNDAY ALONG THE UPPER SLOPES AND RIDGES...
TODAY
* SKY/WEATHER...SUNNY.
* MAX TEMPERATURE.......
VALLEYS/LWR SLOPES...AROUND 85
RIDGES/UPR SLOPES....76-83
* MIN HUMIDITY.......
VALLEYS/LWR SLOPES...21 PERCENT
RIDGES/UPR SLOPES....28-36 PERCENT
* 20-FOOT WINDS...
VALLEYS/LWR SLOPES...UPSLOPE/UPVALLEY 2 TO 5 MPH...BECOMING
SOUTHWEST 5 TO 7 MPH IN THE AFTERNOON.
RIDGES/UPR SLOPES....EAST WINDS 5 TO 8 MPH...SHIFTING TO THE
SOUTHWEST 5 TO 7 MPH IN THE AFTERNOON.
* LAL....1.
* CHC OF WETTING RAIN...0 PERCENT.
TONIGHT
* SKY/WEATHER...CLEAR.
* MIN TEMPERATURE.......
VALLEYS/LWR SLOPES...AROUND 54
RIDGES/UPR SLOPES....55-61
* MAX HUMIDITY.......
VALLEYS/LWR SLOPES...73 PERCENT
RIDGES/UPR SLOPES....50-60 PERCENT
* 20-FOOT WINDS...
VALLEYS/LWR SLOPES...NORTHWEST WINDS 5 TO 8 MPH.
RIDGES/UPR SLOPES....WEST WINDS 5 TO 8 MPH.
* LAL....1.
* CHC OF WETTING RAIN...0 PERCENT.
FRIDAY
* SKY/WEATHER...SUNNY.
* MAX TEMPERATURE.......
VALLEYS/LWR SLOPES...AROUND 83
RIDGES/UPR SLOPES....74-82
* MIN HUMIDITY.......
VALLEYS/LWR SLOPES...24 PERCENT
RIDGES/UPR SLOPES....27-35 PERCENT
* 20-FOOT WINDS...
VALLEYS/LWR SLOPES...UPSLOPE/UPVALLEY 2 TO 5 MPH...BECOMING
SOUTHWEST 5 TO 7 MPH IN THE AFTERNOON.
RIDGES/UPR SLOPES....NORTHWEST WINDS 5 MPH...SHIFTING TO THE
SOUTHWEST 5 TO 7 MPH IN THE AFTERNOON.
* LAL....1.
* CHC OF WETTING RAIN...0 PERCENT.
EXTENDED FORECAST FOR DAYS 3 THROUGH 5
..NORTHWEST CALIFORNIA COAST
INDEPENDENCE DAY
PARTLY CLOUDY. PATCHY FOG. LOWS NEAR 50.
HIGHS 60 TO 68. NORTH WINDS 5 MPH.
SUNDAY
MOSTLY CLEAR. LOWS NEAR 50. HIGHS 59 TO 67. NORTH WINDS
5 MPH.
MONDAY
MOSTLY CLEAR. LOWS NEAR 50. HIGHS 59 TO 66. NORTHWEST
WINDS 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS NEAR 50. HIGHS 59 TO 67.
WEDNESDAY
MOSTLY CLEAR. LOWS NEAR 50. HIGHS 60 TO 68.
..NORTHWEST CALIFORNIA INTERIOR
INDEPENDENCE DAY
CLEAR. LOWS 51 TO 59. HIGHS 78 TO 91.
NORTHWEST WINDS 5 MPH.
SUNDAY
CLEAR. LOWS 52 TO 60. HIGHS 77 TO 90. NORTHWEST WINDS
5 MPH.
MONDAY
CLEAR. LOWS 50 TO 58. HIGHS 76 TO 89. NORTHWEST WINDS
5 MPH.
TUESDAY
CLEAR. LOWS 50 TO 58. HIGHS 76 TO 84.
WEDNESDAY
CLEAR. LOWS 50 TO 58. HIGHS 77 TO 85.
6 TO 10 DAY OUTLOOK
TUESDAY JULY 7 THROUGH SATURDAY JULY 11, 2020...
FOR NW CALIF...BELOW NORMAL TEMPERATURES AND NEAR NORMAL PRECIPITATION.
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