674
FNUS72 KFFC 042025
FWSFFC

Spot Forecast for National Night Out - Douglasville...Douglas County EMA
National Weather Service Peachtree City GA
425 PM EDT Mon Aug 4 2025

Forecast is based on forecast start time of 1500 EDT on August 05.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...

Good afternoon, Sara! The main driver of the sensible weather
tomorrow will be a cold air damming wedge continuing to spread from
the lee side of the Appalachians into north Georgia. As such,
temperatures will be significantly cooler than normal for early
August, with highs at the site forecast to reach 72 degrees in the
middle of tomorrow afternoon and at the start of the event.
Temperatures are expected to linger in the low 70s through the
duration of the event. A moist airmass will also contribute to
relative humidity values around 95 percent from 5-7 PM, increasing
to 98 percent by 8 PM. WInds are forecast to be from the east at 5-7
mph with gusts of 10-14 mph.

Numerous showers are expected to persist across the area tomorrow
into tomorrow night, with a 60-70 percent chance of rain during the
event. A few thunderstorms will also be possible, though the
influence of the wedge should serve to limit surface-based
instability, making the occurrence of lightning sparse and limiting
the chances of gusty winds or severe weather. Forecast additional
rainfall amounts are between 0.25-0.5 inch. However, locally higher
totals could be observed if stronger storms occur or if showers and
thunderstorms continually train over the site over the course of the
day. Localized flash flooding could be possible in this case,
warranting a Flood Watch at the event site until 8 PM tomorrow
evening. How precipitation develops and evolves over the course of
the day tomorrow will warrant monitoring in advance of the event.
Please feel free to contact us if you have any further questions or
concerns.

.TUESDAY...

Sky/weather.........Mostly cloudy (80-90 percent). Chance of
                    thunderstorms late in the afternoon. Showers
                    likely through the day. Thunderstorms likely
                    late in the afternoon.
Chance of pcpn......60 percent.
Max temperature.....Around 72.
Min humidity........93 percent.
Heat index..........MISSING.
Wind chill..........MISSING.
Surface winds (mph).East winds 5 to 6 mph.
Rainfall amount.....0.07 inches.
CEILING (KFT).......0.7 increasing to 0.8 late in the afternoon.

TIME (EDT)      3PM 4PM 5PM
Sky (%).........85  83  80
Weather cov.....LKY LKY LKY
Weather type....RW  RW  RW
Tstm cov........CHC CHC LKY
Chc of pcpn (%).60  60  60
Temp............71  72  72
RH..............96  93  94
Heat index (F)..M   M   M
Wind chill (F)..M   M   M
Surface wnd dir.E   E   E
Surface wnd spd.6   6   5
Surface wnd gst.14  14  13
Ceiling (kft)...0.7 0.8 0.8

.TUESDAY NIGHT...

Sky/weather.........Mostly cloudy (80-90 percent). Thunderstorms
                    likely in the evening. Showers likely through
                    the night. Slight chance of thunderstorms
                    overnight.
Chance of pcpn......60 percent.
Min temperature.....Around 65.
Max humidity........100 percent.
Heat index..........MISSING.
Wind chill..........MISSING.
Surface winds (mph).East winds 5 to 6 mph early in the evening
                    becoming light.
Rainfall amount.....0.21 inches.
CEILING (KFT).......0.8 decreasing to 0.6.

TIME (EDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........84  90  92  91  88  86  84  82  81  80  78  77
Weather cov.....LKY LKY LKY LKY LKY LKY LKY LKY CHC CHC CHC CHC
Weather type....RW  RW  RW  RW  RW  RW  RW  RW  RW  RW  RW  RW
Tstm cov........LKY LKY CHC CHC CHC SCH SCH SCH SCH SCH SCH
Chc of pcpn (%).60  60  60  60  60  60  60  60  40  40  40  40
Temp............72  71  69  69  68  68  68  67  66  66  65  65
RH..............95  95  98  98  98  99  100 100 100 100 100 100
Heat index (F)..M   M   M   M   M   M   M   M   M   M   M   M
Wind chill (F)..M   M   M   M   M   M   M   M   M   M   M   M
Surface wnd dir.E   E   E   E   E   E   E   E   E   E   E   E
Surface wnd spd.6   5   5   3   3   3   3   3   2   2   2   2
Surface wnd gst.13  13  12  12  12  12  10  10  9   9   9   9
Ceiling (kft)...0.8 0.7 0.7 0.7 0.7 0.7 0.7 0.6 0.6 0.6 0.6 0.6

$$
Forecaster...King
Requested by...Sara Chase
Type of request...OTHER
.TAG 2519225.0/FFC
.DELDT 08/04/25
.FormatterVersion 2.0.0
.EMAIL schase@douglascountyga.gov