973
FNUS72 KFFC 232002
FWSFFC

Spot Forecast for Emergency Communication Field Day/Exercise and...DeKalb County Office of Emergency Management
National Weather Service Peachtree City GA
402 PM EDT Sun Jun 23 2024

Forecast is based on forecast start time of 1800 EDT on June 23.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...Good afternoon! Rain chances are forecast to remain
below 10 percent through this evening. A weak cold front will
approach the area from the north tonight, with the chance of showers
and thunderstorms increasing to around 30 percent after midnight
tonight and continuing through early Monday morning.

Temperatures once again this afternoon will top out in the upper
90s. Luckily, higher dew points associated to remnants of Saturday`s
tropical low have remained east of the exercise area. As a result,
heat indices are close to the actual air temperatures. Temperatures
are expected to drop below 90 between 8 and 9 pm this evening and
below 80 around 2 AM.

Light west winds at 5 to 10 mph are expected this afternoon and
early this evening. Winds will become light and variable by late this
evening. Winds will shift to northwest behind the weak cold front on
Monday, with speeds increasing to near 10 mph and gusts around 15
mph.

If you require additional information, please call us at
770-486-1133 extension 4.

.TONIGHT...

Sky/weather.........Partly cloudy (25-35 percent) then becoming
                    mostly cloudy (50-60 percent). A chance of showers
                    and a slight chance of thunderstorms after midnight.
Chance of pcpn......30 percent.
Min temperature.....Around 76.
Max humidity........80 percent.
Heat index..........95 in the early evening.
Surface winds (mph).West 5 to 8 mph.
Rainfall amount.....0.10 inches.
Ceiling (kft).......7.0 increasing to 25 late in the evening, then
                    decreasing to 6.5 early in the morning.

TIME (EDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........8   8   15  21  8   21  27  37  47  53  58  52
Weather cov.....                                SCH SCH CHC CHC
Weather type....                                RW  RW  RW  RW
Tstm cov........                                SCH SCH SCH SCH
Chc of pcpn (%).10  10  10  10  10  10  10  10  20  20  30  30
Temp............95  94  92  88  85  84  82  81  80  79  78  77
RH..............33  34  36  43  46  51  54  55  60  63  69  76
Heat index (F)..95  94  92  88  86  85  84  83  80  79  78  77
Surface wnd dir.W   W   W   W   W   W   W   W   W   W   W   W
Surface wnd spd.8   8   6   6   5   5   5   5   5   5   5   5
Surface wnd gst.13  12  9   8   7   7   7   7   7   7   7   7
Ceiling (kft)...7.0 7.0 7.0 25  25  25  25  12  9.0 9.0 7.0 6.0

.MONDAY...

Sky/weather.........Partly cloudy (25-35 percent). A Chance of
                    showers and a slight chance of thunderstorms
                    early in the morning.
Chance of pcpn......30 percent.
Max temperature.....Around 95.
Min humidity........34 percent.
Heat index..........95 in the afternoon.
Surface winds (mph).Northwest 5 to 10 mph.
Rainfall amount.....0.05 inches.
Ceiling (kft).......5.0 increasing to 9.0 late in the morning, then
                    increasing to 20 early in the afternoon.

TIME (EDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........46  42  41  21  21  10  8   7   11  8   2   1
Weather cov.....CHC CHC SCH
Weather type....RW  RW  RW
Tstm cov........SCH SCH SCH
Chc of pcpn (%).30  30  20  10  10  10  10  10  10  10  10  10
Temp............77  76  78  80  84  87  89  91  92  93  94  94
RH..............77  80  79  74  67  58  50  44  40  37  35  34
Heat index (F)..77  76  78  84  89  92  93  94  94  95  95  95
Surface wnd dir.W   W   W   W   NW  NW  NW  NW  NW  NW  NW  NW
Surface wnd spd.5   6   6   6   6   7   8   9   9   10  10  10
Surface wnd gst.7   8   8   9   10  12  13  14  14  15  15  15
Ceiling (kft)...5.0 5.0 7.0 9.0 9.0 4.0 5.0 20  25  25  25  25

$$
Forecaster...Carroll
Requested by...EM Supervisor Scott Tibbetts
Type of request...OTHER
.TAG 2416444.0/FFC
.DELDT 06/20/24
.FormatterVersion 2.0.0
.EMAIL dekalbema@dekalbcountyga.gov