Spot Forecast
Issued by NWS Atlanta, GA
Issued by NWS Atlanta, GA
057
FNUS72 KFFC 230844
FWSFFC
Spot Forecast for Emergency Communication Field Day/Exercise and...DeKalb County Office of Emergency Management
National Weather Service Peachtree City GA
444 AM EDT Sun Jun 23 2024
Forecast is based on forecast start time of 0600 EDT on June 23.
If conditions become unrepresentative...contact the National Weather
Service.
.DISCUSSION...
Good morning! The remnants of Invest 92L failed to make much inland
progress, and is anticipated to dissipate entirely today. As such,
scattered showers and thunderstorms will be primarily confined to
east-central Georgia. Rain chances at the site are forecast to
remain below 10 percent throughout the day, only approaching 10
percent in the mid to late afternoon hours today. Temperatures will
continue their gradual climb today, rising above 80 degrees by 9 AM
and above 90 by 12 PM. Temperatures will then remain in the 90s
through the afternoon, reaching a high of 97 degrees. Conditions at
the site are forecast to be slightly drier today than previously
forecast, with relative humidity values below 50 percent after 11 AM
and below 40 percent throughout the mid to late afternoon hours.
Minimum RH values will drop as low as 32 percent. Even with
relatively dry conditions, heat index values will exceed 95 degrees
after 1 PM and through the remainder of the afternoon, reaching as
high as 97 around 5 PM. Winds will be light and SW at 2 mph to start
the morning, shifting to W by 9 AM. These W winds will then increase
to 8-9 mph by noon and through the remainder of the afternoon, with
occasional gusts up to 14 mph. Chances for showers and thunderstorms
will begin to increase late Sunday night, as a weak approaching
front interacts will residual tropical moisture. Rain chances will
range from 20-30 percent after midnight and until 8 AM on Monday
morning.
Please feel free to contact us at 770-486-1133 extension 4 if you
have any further questions or concerns.
.TODAY...
Sky/weather.........Sunny (15-25 percent).
Chance of pcpn......10 percent.
Max temperature.....Around 97.
Min humidity........32 percent.
Heat index..........97.
Wind chill..........MISSING.
Surface winds (mph).Light winds becoming west 6 to 9 mph.
Rainfall amount.....0.00 inches.
CEILING (KFT).......25 decreasing to 6.0 early in the afternoon,
then increasing to 7.0 late in the afternoon.
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........18 13 8 6 7 8 11 19 27 34 33 25
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).0 0 0 0 0 0 0 0 0 10 10 10
Temp............75 75 77 82 86 89 91 93 94 95 95 96
RH..............86 85 79 69 58 49 44 40 37 35 33 32
Heat index (F)..75 75 77 85 90 92 94 95 95 96 96 97
Wind chill (F)..M M M M M M M M M M M M
Surface wnd dir.SW S SW W W W W W W W W W
Surface wnd spd.1 1 2 2 3 6 8 8 9 9 9 9
Surface wnd gst.2 3 6 8 10 12 13 14 14 14
Ceiling (kft)...25 25 25 25 25 25 25 6.0 6.0 7.0 7.0 7.0
.TONIGHT...
Sky/weather.........Partly cloudy (25-35 percent) then becoming
mostly cloudy (60-70 percent) then becoming
partly cloudy (35-45 percent) then becoming
mostly cloudy (55-65 percent). Slight chance of
showers overnight. Slight chance of
thunderstorms overnight. Chance of showers
after 3 am.
Chance of pcpn......30 percent.
Min temperature.....Around 76.
Max humidity........79 percent.
Heat index..........98.
Wind chill..........MISSING.
Surface winds (mph).West winds 5 to 9 mph.
Rainfall amount.....0.03 inches.
CEILING (KFT).......7.0 increasing to 25 in the late evening and
overnight, then decreasing to 20 after 3 am
decreasing to 12 after 3 am decreasing to 9.0.
TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........21 20 23 29 34 37 24 31 63 41 55 62
Weather cov..... SCH SCH CHC CHC CHC
Weather type.... RW RW RW RW RW
Tstm cov........ SCH SCH SCH SCH SCH
Chc of pcpn (%).10 10 10 10 10 10 10 20 20 30 30 30
Temp............95 94 93 88 86 84 83 82 81 79 79 78
RH..............33 34 36 42 48 52 55 56 59 63 67 75
Heat index (F)..96 95 93 89 87 85 84 83 82 79 79 78
Wind chill (F)..M M M M M M M M M M M M
Surface wnd dir.W W W W W W W W W W W W
Surface wnd spd.9 9 9 7 5 5 5 7 6 7 6 7
Surface wnd gst.14 13 13 9 7 7 7 9 8 9 9 9
Ceiling (kft)...7.0 7.0 7.0 25 25 25 25 25 25 20 12 9.0
.MONDAY...
Sky/weather.........Mostly sunny (25-35 percent). Chance of showers
early in the morning. Slight chance of
thunderstorms early in the morning. Slight
chance of showers early in the morning.
Chance of pcpn......30 percent.
Max temperature.....Around 96.
Min humidity........32 percent.
Heat index..........95.
Wind chill..........MISSING.
Surface winds (mph).Northwest winds 7 to 13 mph.
Rainfall amount.....0.02 inches.
CEILING (KFT).......5.0 decreasing to 2.5 early in the morning,
then decreasing to 1.5 early in the morning
increasing to 3.0 late in the morning
increasing to 4.0 increasing to 20 early in the
afternoon increasing to 25.
TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........48 36 38 33 22 17 15 12 10 10 9 8
Weather cov.....CHC SCH
Weather type....RW RW
Tstm cov........SCH SCH
Chc of pcpn (%).30 20 10 10 10 10 10 10 10 10 10 10
Temp............77 76 78 81 84 87 89 91 93 94 94 94
RH..............79 79 75 69 61 56 48 42 38 35 33 32
Heat index (F)..77 76 78 85 88 91 92 94 94 95 95 94
Wind chill (F)..M M M M M M M M M M M M
Surface wnd dir.W W W W NW NW NW NW NW NW NW NW
Surface wnd spd.7 7 8 8 9 9 10 10 12 12 13 13
Surface wnd gst.10 10 10 12 13 14 15 16 16 17 18 18
Ceiling (kft)...5.0 2.5 1.5 1.8 1.8 3.0 4.0 20 25 25 25 25
$$
Forecaster...King
Requested by...EM Supervisor Scott Tibbetts
Type of request...OTHER
.TAG 2416444.0/FFC
.DELDT 06/23/24
.FormatterVersion 2.0.0
.EMAIL dekalbema@dekalbcountyga.gov