052
FNUS72 KFFC 270959
FWSFFC
SPOT FORECAST FOR ALPHARETTA FOOD TRUCK ALLEY...ALPHARETTA FIRE DEPT.
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
559 AM EDT THU AUG 27 2026
FORECAST IS BASED ON FORECAST START TIME OF 0700 EDT ON AUGUST 27.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
GOOD MORNING!
RAIN SHOWERS DEVELOPED EARLY THIS MORNING AND CHANCES FOR SHOWERS
AND THUNDERSTORMS WILL ONLY INCREASE THROUGH THE DAY. EXPECTING
MAINLY SHOWER ACTIVITY FOR THIS MORNING AT LEAST THROUGH 9-10AM
WITH BETTER CHANCES FOR ANY THUNDERSTORMS HOLDING OFF UNTIL MID-
DAY AND THEREAFTER. THAT SAID, AN ISOLATED THUNDERSTORM OCCURRING
IN OR AROUND ALPHARETTA THIS MORNING IS NOT OUT OF THE QUESTION
GIVEN THE CURRENT ENVIRONMENT. ANY STORMS THAT FORM WILL BE
CAPABLE OF GUSTY ERRATIC WINDS, FREQUENT LIGHTNING AND LOCALLY
HEAVY RAINFALL. SHOWER AND THUNDERSTORM ACTIVITY SHOULD LARGELY
BEGIN TO TAPER OFF BETWEEN 8-10PM. OUTSIDE OF ANY THUNDERSTORMS
WINDS WILL BE FROM THE SOUTHWEST LESS THAN 10 MPH AND SKIES WILL
BE PARTLY TO MOSTLY CLOUDY.
PLEASE REACH OUT WITH ANY ADDITIONAL QUESTIONS OR CONCERNS.
REST OF TODAY
SKY/WEATHER.........PARTLY SUNNY (50-60 PERCENT). SLIGHT CHANCE OF
SHOWERS EARLY IN THE MORNING. SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS EARLY IN THE
AFTERNOON, THEN CHANCE OF SHOWERS AND
THUNDERSTORMS LATE IN THE AFTERNOON.
CHANCE OF PCPN......40 PERCENT.
MAX TEMPERATURE.....AROUND 91.
MIN HUMIDITY........58 PERCENT.
HEAT INDEX..........N/A.
WIND CHILL..........N/A.
SURFACE WINDS (MPH).LIGHT WINDS BECOMING SOUTHWEST AROUND 5 MPH IN
THE AFTERNOON, THEN BECOMING LIGHT LATE IN THE
AFTERNOON.
RAINFALL AMOUNT.....0.11 INCHES.
CEILING (KFT).......1.2 INCREASING TO 2.5 EARLY IN THE MORNING,
THEN INCREASING TO 12 LATE IN THE MORNING
DECREASING TO 2.0 LATE IN THE MORNING
INCREASING TO 3.0.
TIME (EDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........61 60 60 58 54 50 58 59 62 62 57
WEATHER COV.....SCH SCH SCH SCH CHC CHC CHC CHC
WEATHER TYPE....RW RW RW RW RW RW RW RW
TSTM COV........ SCH SCH CHC CHC CHC CHC
CHC OF PCPN (%).20 20 10 10 10 20 20 40 40 40 30
TEMP............70 70 72 76 81 84 86 89 88 87 87
RH..............100 100 95 84 74 66 62 59 60 61 61
HEAT INDEX (F)..70 71 73 77 87 91 94 97 97 94 94
WIND CHILL (F)..N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
SURFACE WND DIR.E E E E SE S S S SW SW SW
SURFACE WND SPD.2 2 1 1 2 2 3 3 5 5 3
SURFACE WND GST.6 6 5 5 5 5 6 7 8 8 8
CEILING (KFT)...1.2 2.5 12 12 2.0 3.0 3.5 3.5 3.5 3.5 3.5
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (50-60 PERCENT)
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
EVENING, THEN SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS LATE IN THE EVENING.
CHANCE OF PCPN......30 PERCENT.
MIN TEMPERATURE.....AROUND 70.
MAX HUMIDITY........100 PERCENT.
HEAT INDEX..........N/A.
WIND CHILL..........N/A.
SURFACE WINDS (MPH).LIGHT WINDS.
RAINFALL AMOUNT.....0.02 INCHES.
CEILING (KFT).......3.5 INCREASING TO 12 LATE IN THE EVENING, THEN
INCREASING TO 25 OVERNIGHT DECREASING TO 15
OVERNIGHT DECREASING TO 12 DECREASING TO 3.5
AFTER 3 AM DECREASING TO 2.0.
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........54 46 62 62 47 61 60 44 57 61 60 54
WEATHER COV.....CHC CHC CHC CHC CHC SCH
WEATHER TYPE....RW RW RW RW RW RW
TSTM COV........CHC CHC CHC CHC CHC SCH
CHC OF PCPN (%).30 30 30 30 30 20 10 10 0 0 10 10
TEMP............85 83 80 78 76 74 73 73 72 71 70 70
RH..............65 69 75 82 88 92 94 96 97 98 99 100
HEAT INDEX (F)..92 88 85 78 76 75 74 73 72 72 71 71
WIND CHILL (F)..N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
SURFACE WND DIR.W SW SW S NE S SE S N N SE E
SURFACE WND SPD.3 2 2 1 1 1 1 1 0 0 1 1
SURFACE WND GST.7 6 6 5 5 5 5 5 3 3 3 3
CEILING (KFT)...3.5 3.5 3.5 12 12 12 25 15 12 12 3.5 2.0
FRIDAY
SKY/WEATHER.........PARTLY SUNNY (50-60 PERCENT). CHANCE OF SHOWERS
AND THUNDERSTORMS LATE IN THE AFTERNOON.
CHANCE OF PCPN......50 PERCENT.
MAX TEMPERATURE.....AROUND 90.
MIN HUMIDITY........59 PERCENT.
HEAT INDEX..........N/A.
WIND CHILL..........N/A.
SURFACE WINDS (MPH).LIGHT WINDS BECOMING WEST UP TO 5 MPH IN THE
LATE MORNING AND AFTERNOON.
RAINFALL AMOUNT.....0.07 INCHES.
CEILING (KFT).......1.2 DECREASING TO 0.7 EARLY IN THE MORNING,
THEN DECREASING TO 0.6 EARLY IN THE MORNING
INCREASING TO 0.8 LATE IN THE MORNING
INCREASING TO 1.5 INCREASING TO 2.5 EARLY IN
THE AFTERNOON INCREASING TO 3.5.
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........52 58 57 45 43 45 49 54 55 61 64 62
WEATHER COV..... CHC CHC CHC CHC
WEATHER TYPE.... RW RW RW RW
TSTM COV........ CHC CHC CHC CHC
CHC OF PCPN (%).10 10 0 0 10 10 10 10 40 40 50 40
TEMP............70 70 70 72 76 81 84 86 88 87 86 85
RH..............100 99 100 98 87 77 70 65 60 61 63 63
HEAT INDEX (F)..71 71 71 73 77 88 92 94 96 95 93 92
WIND CHILL (F)..N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
SURFACE WND DIR.N N N NW NW W W W W W SW W
SURFACE WND SPD.0 0 1 1 1 1 2 2 3 3 5 5
SURFACE WND GST.3 3 3 3 3 5 5 6 7 7 8 8
CEILING (KFT)...1.2 0.7 0.6 0.6 0.8 1.5 1.5 2.5 3.5 3.5 3.5 3.5
FORECASTER...WYATT
REQUESTED BY...ALBERT KONG
TYPE OF REQUEST...OTHER
.TAG 2620609.0/FFC
.DELDT 08/27/26
.FORMATTERVERSION 2.0.0
.EMAIL AKONG@ALPHARETTA.GA.US
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