843
FNUS56 KEKA 101101
FWFEKA
FIRE WEATHER PLANNING FORECAST FOR NORTHWEST CALIFORNIA
NATIONAL WEATHER SERVICE EUREKA CA
401 AM PDT FRI MAY 10 2024
DISCUSSION
A STRONG RIDGE OF HIGH PRESSURE CONTINUES TO
AMPLIFY, CAUSING DRY WEATHER AND WARMING TEMPERATURES THROUGH THE
EXTENDED FORECAST. WINDS HAVE DECREASED SIGNIFICANTLY FROM THE
PAST COUPLE OF DAYS AND WILL REMAIN THIS WAY THROUGH THE BEGINNING
OF THE NEW WEEK. MINIMUM RH VALUES WILL REMAIN MOSTLY IN THE 20S
TO 30S FOR INTERIOR REGIONS, BUT A WEAK FRONT MAY BRING MORE
MOISTURE TO THE AREA EARLY NEXT WEEK. THE WARMEST INTERIOR
VALLEYS WILL REACH THE UPPER 80S WITH SOME LOW 90S TODAY AND INTO
THE WEEKEND. SIMILAR TEMPERATURES LOOK TO REDEVELOP NEXT WEEK.
CAZ201-110115-
NORTH COAST-
401 AM PDT FRI MAY 10 2024
TODAY
* SKY/WEATHER...SUNNY.
* MAX TEMPERATURE...75-85.
* MIN HUMIDITY...28-38 PERCENT.
* MIXING HEIGHT...5200 FT AGL.
* SNOW LEVEL...ABOVE 4300 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......NORTHEAST WINDS 5 TO 7 MPH...SHIFTING TO
THE NORTHWEST IN THE AFTERNOON.
RIDGES...............EAST WINDS 5 TO 9 MPH...SHIFTING TO THE
NORTH 5 TO 8 MPH IN THE AFTERNOON.
TONIGHT
* SKY/WEATHER...CLEAR.
* MIN TEMPERATURE...49-58.
* MAX HUMIDITY...63-78 PERCENT.
* MIXING HEIGHT...400 FT AGL.
* SNOW LEVEL...ABOVE 4300 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......NORTH WINDS 5 MPH IN THE
EVENING...BECOMING DOWNSLOPE/DOWNVALLEY 2
TO 4 MPH.
RIDGES...............NORTHEAST WINDS 5 TO 8 MPH.
SATURDAY
* SKY/WEATHER...SUNNY.
* MAX TEMPERATURE...72-82.
* MIN HUMIDITY...35-45 PERCENT.
* MIXING HEIGHT...6000 FT AGL.
* SNOW LEVEL...ABOVE 4300 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......UPSLOPE/UPVALLEY 2 TO 4 MPH...BECOMING
NORTHWEST 5 TO 6 MPH IN THE AFTERNOON.
RIDGES...............NORTHEAST WINDS 5 MPH...SHIFTING TO THE
NORTHWEST 5 TO 6 MPH IN THE AFTERNOON.
CAZ202-110115-
COASTAL MENDOCINO-
401 AM PDT FRI MAY 10 2024
TODAY
* SKY/WEATHER...SUNNY.
* MAX TEMPERATURE...72-82.
* MIN HUMIDITY...31-41 PERCENT.
* MIXING HEIGHT...3600 FT AGL.
* SNOW LEVEL...ABOVE 2200 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......NORTHEAST WINDS 5 MPH...SHIFTING TO THE
WEST 5 TO 7 MPH IN THE AFTERNOON.
RIDGES...............NORTHEAST WINDS 5 TO 6 MPH...SHIFTING TO
THE NORTHWEST 5 TO 7 MPH IN THE AFTERNOON.
TONIGHT
* SKY/WEATHER...PARTLY CLOUDY THEN BECOMING MOSTLY CLOUDY.
* MIN TEMPERATURE...47-56.
* MAX HUMIDITY...68-83 PERCENT.
* MIXING HEIGHT...400 FT AGL.
* SNOW LEVEL...ABOVE 2200 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......NORTHWEST WINDS 5 MPH IN THE
EVENING...BECOMING DOWNSLOPE/DOWNVALLEY 2
TO 4 MPH.
RIDGES...............NORTH WINDS 5 TO 8 MPH.
SATURDAY
* SKY/WEATHER...MOSTLY CLOUDY THEN BECOMING SUNNY.
* MAX TEMPERATURE...68-78.
* MIN HUMIDITY...40-50 PERCENT.
* MIXING HEIGHT...3300 FT AGL.
* SNOW LEVEL...ABOVE 2200 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......UPSLOPE/UPVALLEY 2 TO 4 MPH...BECOMING
WEST 5 TO 6 MPH IN THE AFTERNOON.
RIDGES...............NORTHEAST WINDS 5 MPH...SHIFTING TO THE
WEST 5 TO 6 MPH IN THE AFTERNOON.
CAZ203-204-110115-
UPPER SMITH-LOWER MIDDLE KLAMATH-
401 AM PDT FRI MAY 10 2024
TODAY
* SKY/WEATHER...SUNNY.
* MAX TEMPERATURE...74-84.
* MIN HUMIDITY...25-33 PERCENT.
* MIXING HEIGHT...6600 FT AGL.
* SNOW LEVEL...ABOVE 6000 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......NORTHEAST WINDS 5 TO 6 MPH...SHIFTING TO
THE NORTH IN THE AFTERNOON.
RIDGES...............NORTHEAST WINDS 5 TO 9 MPH.
TONIGHT
* SKY/WEATHER...CLEAR.
* MIN TEMPERATURE...52-60.
* MAX HUMIDITY...55-65 PERCENT.
* MIXING HEIGHT...400 FT AGL.
* SNOW LEVEL...ABOVE 6000 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......WEST WINDS 5 MPH...SHIFTING TO THE
NORTHEAST AFTER MIDNIGHT.
RIDGES...............NORTH WINDS 5 TO 7 MPH...SHIFTING TO THE
NORTHEAST 5 MPH AFTER MIDNIGHT.
SATURDAY
* SKY/WEATHER...SUNNY.
* MAX TEMPERATURE...75-85.
* MIN HUMIDITY...28-38 PERCENT.
* MIXING HEIGHT...8200 FT AGL.
* SNOW LEVEL...ABOVE 6000 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......NORTHEAST WINDS 5 MPH...SHIFTING TO THE
WEST 5 TO 6 MPH IN THE AFTERNOON.
RIDGES...............EAST WINDS 5 MPH...SHIFTING TO THE
NORTHWEST IN THE AFTERNOON.
CAZ211-212-110115-
HOOPA-VAN DUZEN/MAD RIVER-
401 AM PDT FRI MAY 10 2024
TODAY
* SKY/WEATHER...SUNNY.
* MAX TEMPERATURE...75-85.
* MIN HUMIDITY...20-28 PERCENT.
* MIXING HEIGHT...7300 FT AGL.
* SNOW LEVEL...ABOVE 5800 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......EAST WINDS 5 MPH...SHIFTING TO THE NORTH 5
TO 7 MPH IN THE AFTERNOON.
RIDGES...............NORTHEAST WINDS 5 TO 9 MPH.
TONIGHT
* SKY/WEATHER...CLEAR.
* MIN TEMPERATURE...51-59.
* MAX HUMIDITY...54-69 PERCENT.
* MIXING HEIGHT...400 FT AGL.
* SNOW LEVEL...ABOVE 5800 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......NORTH WINDS 5 TO 7 MPH IN THE
EVENING...BECOMING DOWNSLOPE/DOWNVALLEY 2
TO 4 MPH.
RIDGES...............NORTHEAST WINDS 5 TO 8 MPH.
SATURDAY
* SKY/WEATHER...SUNNY.
* MAX TEMPERATURE...76-86.
* MIN HUMIDITY...23-31 PERCENT.
* MIXING HEIGHT...8800 FT AGL.
* SNOW LEVEL...ABOVE 5800 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......UPSLOPE/UPVALLEY 2 TO 4 MPH...BECOMING
NORTHWEST 5 TO 6 MPH IN THE AFTERNOON.
RIDGES...............EAST WINDS 5 MPH...SHIFTING TO THE WEST 5
TO 7 MPH IN THE AFTERNOON.
CAZ283-110115-
TRINITY-
401 AM PDT FRI MAY 10 2024
TODAY
* SKY/WEATHER...SUNNY.
* MAX TEMPERATURE...70-80.
* MIN HUMIDITY...17-25 PERCENT.
* MIXING HEIGHT...7200 FT AGL.
* SNOW LEVEL...ABOVE 8000 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......EAST WINDS 5 TO 10 MPH.
RIDGES...............EAST WINDS 5 TO 10 MPH.
TONIGHT
* SKY/WEATHER...MOSTLY CLEAR.
* MIN TEMPERATURE...48-56.
* MAX HUMIDITY...46-56 PERCENT.
* MIXING HEIGHT...400 FT AGL.
* SNOW LEVEL...ABOVE 8000 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......NORTH WINDS 5 TO 6 MPH...SHIFTING TO THE
NORTHWEST 5 MPH AFTER MIDNIGHT.
RIDGES...............NORTH WINDS 5 MPH.
SATURDAY
* SKY/WEATHER...SUNNY.
* MAX TEMPERATURE...74-84.
* MIN HUMIDITY...19-27 PERCENT.
* MIXING HEIGHT...9300 FT AGL.
* SNOW LEVEL...ABOVE 8000 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......UPSLOPE/UPVALLEY 2 TO 4 MPH...BECOMING
SOUTHEAST 5 MPH IN THE AFTERNOON.
RIDGES...............VARIABLE 2 TO 4 MPH...BECOMING WEST 5 TO 6
MPH IN THE AFTERNOON.
CAZ276-110115-
INTERIOR MENDOCINO-
401 AM PDT FRI MAY 10 2024
TODAY
* SKY/WEATHER...SUNNY.
* MAX TEMPERATURE...79-89.
* MIN HUMIDITY...20-28 PERCENT.
* MIXING HEIGHT...7800 FT AGL.
* SNOW LEVEL...ABOVE 4000 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......NORTHEAST WINDS 5 TO 6 MPH...SHIFTING TO
THE NORTHWEST 5 TO 8 MPH IN THE AFTERNOON.
RIDGES...............NORTHEAST WINDS 5 TO 8 MPH...SHIFTING TO
THE NORTHWEST IN THE AFTERNOON.
TONIGHT
* SKY/WEATHER...CLEAR.
* MIN TEMPERATURE...50-60.
* MAX HUMIDITY...53-68 PERCENT.
* MIXING HEIGHT...400 FT AGL.
* SNOW LEVEL...ABOVE 4000 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......NORTH WINDS 5 TO 8 MPH.
RIDGES...............NORTH WINDS 5 TO 7 MPH...SHIFTING TO THE
NORTHEAST 5 MPH AFTER MIDNIGHT.
SATURDAY
* SKY/WEATHER...SUNNY.
* MAX TEMPERATURE...79-89.
* MIN HUMIDITY...23-31 PERCENT.
* MIXING HEIGHT...9000 FT AGL.
* SNOW LEVEL...ABOVE 4000 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......NORTHEAST WINDS 5 MPH...SHIFTING TO THE
WEST 5 TO 6 MPH IN THE AFTERNOON.
RIDGES...............NORTHEAST WINDS 5 MPH...SHIFTING TO THE
WEST 5 TO 7 MPH IN THE AFTERNOON.
CAZ277-110115-
W MENDOCINO NF/E MENDOCINO UNIT-
401 AM PDT FRI MAY 10 2024
TODAY
* SKY/WEATHER...SUNNY.
* MAX TEMPERATURE...72-82.
* MIN HUMIDITY...17-25 PERCENT.
* MIXING HEIGHT...8400 FT AGL.
* SNOW LEVEL...ABOVE 7100 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......NORTHEAST WINDS 5 TO 7 MPH...SHIFTING TO
THE NORTH IN THE AFTERNOON.
RIDGES...............NORTHEAST WINDS 6 TO 11 MPH.
TONIGHT
* SKY/WEATHER...CLEAR.
* MIN TEMPERATURE...50-60.
* MAX HUMIDITY...44-54 PERCENT.
* MIXING HEIGHT...300 FT AGL.
* SNOW LEVEL...ABOVE 7100 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......NORTH WINDS 5 MPH IN THE
EVENING...BECOMING DOWNSLOPE/DOWNVALLEY 2
TO 4 MPH.
RIDGES...............NORTHEAST WINDS 5 TO 8 MPH.
SATURDAY
* SKY/WEATHER...SUNNY.
* MAX TEMPERATURE...74-84.
* MIN HUMIDITY...20-28 PERCENT.
* MIXING HEIGHT...9100 FT AGL.
* SNOW LEVEL...ABOVE 7100 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......UPSLOPE/UPVALLEY 2 TO 4 MPH...BECOMING
WEST 5 TO 6 MPH IN THE AFTERNOON.
RIDGES...............VARIABLE 2 TO 4 MPH...BECOMING WEST 5 TO 7
MPH IN THE AFTERNOON.
CAZ264-110115-
LAKE COUNTY PORTION OF LAKE/NAPA/SONOMA RU-
401 AM PDT FRI MAY 10 2024
TODAY
* SKY/WEATHER...SUNNY.
* MAX TEMPERATURE...78-88.
* MIN HUMIDITY...17-22 PERCENT.
* MIXING HEIGHT...7900 FT AGL.
* SNOW LEVEL...ABOVE 4700 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......NORTHEAST WINDS 7 TO 12 MPH.
RIDGES...............NORTHEAST WINDS 8 TO 13 MPH.
TONIGHT
* SKY/WEATHER...CLEAR.
* MIN TEMPERATURE...51-61.
* MAX HUMIDITY...43-53 PERCENT.
* MIXING HEIGHT...400 FT AGL.
* SNOW LEVEL...ABOVE 4700 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......NORTHWEST WINDS 5 TO 8 MPH.
RIDGES...............NORTH WINDS 5 TO 8 MPH.
SATURDAY
* SKY/WEATHER...SUNNY.
* MAX TEMPERATURE...81-91.
* MIN HUMIDITY...18-25 PERCENT.
* MIXING HEIGHT...9200 FT AGL.
* SNOW LEVEL...ABOVE 4700 FEET.
* 20-FOOT WINDS...
VALLEYS/SLOPES.......NORTHEAST WINDS 5 TO 7 MPH...SHIFTING TO
THE SOUTHWEST 5 TO 8 MPH IN THE AFTERNOON.
RIDGES...............NORTHEAST WINDS 5 TO 6 MPH...SHIFTING TO
THE WEST 5 TO 8 MPH IN THE AFTERNOON.
EXTENDED FORECAST FOR DAYS 3 THROUGH 5
..NORTHWEST CALIFORNIA COAST
SUNDAY
PARTLY CLOUDY. LOWS 47 TO 55. HIGHS 61 TO 71. NORTHWEST
WINDS 5 MPH.
MONDAY
PARTLY CLOUDY. LOWS 45 TO 53. HIGHS 60 TO 71. NORTH
WINDS 5 MPH.
TUESDAY
MOSTLY CLEAR. LOWS 46 TO 54. HIGHS 63 TO 75. NORTH
WINDS 10 MPH.
WEDNESDAY
MOSTLY CLEAR. LOWS 47 TO 55. HIGHS 65 TO 75.
THURSDAY
MOSTLY CLEAR. LOWS 47 TO 55. HIGHS 61 TO 71.
..NORTHWEST CALIFORNIA INTERIOR
SUNDAY
MOSTLY CLEAR. LOWS 52 TO 60. HIGHS 77 TO 89. NORTHWEST
WINDS 5 MPH.
MONDAY
MOSTLY CLEAR. LOWS 49 TO 57. HIGHS 76 TO 88. NORTHWEST
WINDS 5 MPH.
TUESDAY
CLEAR. LOWS 50 TO 58. HIGHS 79 TO 91. NORTHWEST WINDS
5 MPH.
WEDNESDAY
CLEAR. LOWS 53 TO 61. HIGHS 82 TO 92.
THURSDAY
CLEAR. LOWS 53 TO 61. HIGHS 78 TO 88.
6 TO 10 DAY OUTLOOK
WEDNESDAY MAY 15 THROUGH SUNDAY MAY 19, 2024...
FOR NW CALIF...ABOVE NORMAL TEMPERATURES AND NEAR NORMAL PRECIPITATION.
VISIT US AT WWW.WEATHER.GOV/EUREKA
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