978
FNUS76 KSGX 252357
FWSSGX
SPOT FORECAST FOR RIVERSIDE COUNTY CERT FIELD DAY 2026...COUNTY OF RIVERSIDE EMD
NATIONAL WEATHER SERVICE SAN DIEGO CA
457 PM PDT WED MAR 25 2026
FORECAST IS BASED ON FORECAST START TIME OF 0400 PDT ON MARCH 28.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
SATURDAY, EXPECT PARTLY CLOUDY SKIES AND TEMPERATURES INCREASING
QUICKLY AFTER 7AM - FROM THE MID-70S EARLY IN THE MORNING TO
AROUND 100 DEGREES AROUND NOON. MODERATE HEATRISK CONDITIONS
EXPECTED AS TEMPERATURES REMAIN 15-20 DEGREES ABOVE AVERAGE FOR
THIS TIME OF YEAR. HYDRATE EARLY AND TAKE BREAKS IN THE A/C.
SATURDAY
SKY/WEATHER.........PARTLY CLOUDY (55-65 PERCENT).
MIN TEMPERATURE.....AROUND 70.
MAX HUMIDITY........28 PERCENT.
SURFACE WINDS (MPH).LIGHT WINDS.
RIDGETOP...........
CHANCE OF PCPN......0 PERCENT.
MIXING HEIGHT.......1200 FT AGL.
TRANSPORT WINDS.....NORTHWEST 8 TO 9 MPH.
RAINFALL AMOUNT.....0.00 INCHES.
SNOWFALL AMOUNT.....0.0 INCHES.
SNOW LEVEL..........10300 FT.
TIME (PDT) 4AM 5AM
SKY (%).........58 63
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............74 71
RH..............18 27
SURFACE WND DIR.NW NW
SURFACE WND SPD.4 4
SURFACE WND GST.10 9
RIDGE WIND DIR..M M
RIDGE WIND SPD..M M
CHC OF PCPN (%).0 0
SNOW LVL (KFT)..10 10
SATURDAY
SKY/WEATHER.........PARTLY CLOUDY (55-65 PERCENT).
MAX TEMPERATURE.....AROUND 101.
MIN HUMIDITY........10 PERCENT.
SURFACE WINDS (MPH).LIGHT WINDS BECOMING SOUTH AROUND 9 MPH LATE IN
THE AFTERNOON.
RIDGETOP...........
CHANCE OF PCPN......0 PERCENT.
MIXING HEIGHT.......7100 FT AGL.
TRANSPORT WINDS.....NORTH 3 TO 7 MPH SHIFTING TO THE NORTHEAST
AROUND 3 MPH LATE IN THE MORNING, THEN SHIFTING
TO THE SOUTHEAST 6 TO 9 MPH IN THE LATE MORNING
AND EARLY AFTERNOON SHIFTING TO THE SOUTH 10 TO
14 MPH LATE IN THE AFTERNOON.
RAINFALL AMOUNT.....0.00 INCHES.
SNOWFALL AMOUNT.....0.0 INCHES.
SNOW LEVEL..........10200-10400 FT.
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........63 63 63 63 63 53 53 53 53 53 53 66
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............73 73 77 81 86 91 101 100 100 101 101 100
RH..............18 20 21 21 25 16 11 11 11 11 11 10
SURFACE WND DIR.NW NW N N N SE SE SE SE SE SE S
SURFACE WND SPD.4 4 3 3 3 4 4 4 9 9 9 9
SURFACE WND GST.9 9 8 8 8 10 10 10 15 15 15 18
RIDGE WIND DIR..M M M M M M M M M M M M
RIDGE WIND SPD..M M M M M M M M M M M M
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0
SNOW LVL (KFT)..10 10 10 10 10 10 10 10 10 10 10 10
FORECASTER...SEBASTIAN WESTERINK
REQUESTED BY...CYNTHIA MARIN
TYPE OF REQUEST...OTHER
.TAG 2607897.0/SGX
.DELDT 03/25/26
.FORMATTERVERSION 2.0.0
.EMAIL CYMARIN@RIVCO.ORG
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