747
FNUS76 KMTR 181425
FWSMTR
SPOT FORECAST FOR ACFD CREW TRAINING...ALAMEDA COUNTY FIRE DEPARTMENT
NATIONAL WEATHER SERVICE SAN FRANCISCO CA
725 AM PDT WED MAR 18 2026
FORECAST IS BASED ON FORECAST START TIME OF 0800 PDT ON MARCH 18.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.
..HEAT ADVISORY IN EFFECT UNTIL 8 PM PDT FRIDAY
DISCUSSION
DRY AND UNSEASONABLY HOT CONDITIONS WILL PERSIST
THROUGH THE REST OF THE WEEK AS A STRONG RIDGE OF HIGH PRESSURE
BUILDS ALOFT. POOR TO MODERATE RELATIVE HUMIDITY IS EXPECTED THIS
AFTERNOON AS TEMPERATURES WARM INTO THE UPPER 80S TO LOWER 90S,
HOWEVER MIXING HEIGHTS WILL BE GOOD THIS AFTERNOON. COOLING IS
EXPECTED THIS UPCOMING WEEKEND AS ONSHORE FLOW RETURNS.
REST OF TODAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....87-91.
MIN HUMIDITY........26-30 PERCENT.
SURFACE WINDS (MPH).SOUTHEAST WINDS 5-10 MPH BECOMING NORTH UP TO
5-10 MPH IN THE AFTERNOON. GUSTS COULD REACH AS
HIGH AS 15-20 MPH.
CHANCE OF PCPN......0 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIXING HEIGHT.......2900 FT AGL.
TRANSPORT WINDS.....SOUTH AROUND 5 MPH.
MARINE LAYER........NONE.
TONIGHT
SKY/WEATHER.........CLEAR.
MIN TEMPERATURE.....51-55.
MAX HUMIDITY........56-60 PERCENT.
SURFACE WINDS (MPH).SOUTHWEST WINDS UP TO 6 MPH.
CHANCE OF PCPN......0 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIXING HEIGHT.......0 FT AGL.
TRANSPORT WINDS.....WEST AROUND 4 MPH.
MARINE LAYER........NONE.
THURSDAY
SKY/WEATHER.........SUNNY.
MAX TEMPERATURE.....87-91.
MIN HUMIDITY........23-27 PERCENT.
SURFACE WINDS (MPH).LIGHT WINDS BECOMING NORTH 6 TO 8 MPH IN THE
AFTERNOON.
CHANCE OF PCPN......0 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIXING HEIGHT.......1600 FT AGL.
TRANSPORT WINDS.....NORTH AROUND 6 MPH.
MARINE LAYER........NONE.
FORECASTER...R_GASS
REQUESTED BY...JADEN CARDERA
TYPE OF REQUEST...OTHER
.TAG 2606293.0/MTR
.DELDT 03/18/26
.FORMATTERVERSION 2.0.0
.EMAIL JADEN.CARDERA@ALAMEDACOUNTYFIRE.GOV
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