421
FNUS76 KHNX 230236
FWSHNX
SPOT FORECAST FOR SWANSON MDW RX...US FOREST SERVICE
NATIONAL WEATHER SERVICE HANFORD CA
736 PM PDT MON MAY 22 2023
FORECAST IS BASED ON IGNITION TIME OF 0600 PDT ON MAY 23.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
A COOLING TREND WILL BEGIN AT THE BURN SITE TUESDAY, THOUGH HIGHS
WILL REMAIN SEVERAL DEGREES ABOVE SEASONAL AVERAGES. TEMPERATURES
WILL LOWER TO AROUND NORMAL WEDNESDAY AND CONTINUE FOR THE REST OF
THE WEEK. EXPECT SMALL CHANGES IN HUMIDITY WITH MAINLY DIURNAL,
TERRAIN-DRIVEN WINDS THROUGH THE REMAINDER OF THIS WEEK.
TUESDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....68 TO 72.
MIN HUMIDITY........35 TO 40 PERCENT.
EYE LEVEL WINDS.....DOWNSLOPE 3 TO 6 MPH UNTIL 0800 PDT BECOMING
UPSLOPE.
SURROUNDING RIDGE...SOUTH TO SOUTHWEST 7 TO 13 MPH. GUSTS TO 20
MPH IN THE AFTERNOON.
MIXING HEIGHT.......RISING TO 5500 FT AGL.
TRANSPORT WINDS.....SOUTH AROUND 10 MPH.
TUESDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR.
MIN TEMPERATURE.....43 TO 47.
MAX HUMIDITY........70 TO 75 PERCENT.
EYE LEVEL WINDS.....UPSLOPE 2 TO 4 MPH UNTIL 2000 PDT BECOMING
DOWNSLOPE.
SURROUNDING RIDGE...EAST 4 TO 8 MPH.
MIXING HEIGHT.......LOWERING TO LESS THAN 500 FT AGL.
TRANSPORT WINDS.....SOUTHEAST AROUND 7 MPH.
WEDNESDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....63 TO 67.
MIN HUMIDITY........37 TO 42 PERCENT.
EYE LEVEL WINDS.....LIGHT AND VARIABLE UNTIL 0800 PDT BECOMING
UPSLOPE 3 TO 6 MPH.
SURROUNDING RIDGE...SOUTHEAST 3 TO 6 MPH IN THE MORNING BECOMING
SOUTHWEST 6 TO 10 MPH WITH GUSTS TO 15 MPH IN
THE AFTERNOON.
MIXING HEIGHT.......RISING TO 5000 FT AGL.
TRANSPORT WINDS.....SOUTH AROUND 7 MPH.
FORECASTER...OCHS
REQUESTED BY...KELLY HAINES
TYPE OF REQUEST...PRESCRIBED
.TAG 2313588.1/HNX
.DELDT 05/23/23
.FORMATTERVERSION 2.0.0
.EMAIL KELLY.HAINES@USDA.GOV
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page