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Issued by NWS Atlanta, GA

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510
FNUS72 KFFC 300910
FWSFFC

Spot Forecast for NCAA Rowing Championship...Hall County Emergency Management
National Weather Service Peachtree City GA
510 AM EDT Sat May 30 2026

Forecast is based on forecast start time of 0900 EDT on May 30.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...

Good morning!

Light to moderate showers are ongoing this morning and are
expected to diminish over the next couple of hours. A momentary
break through the late morning is expected with cloudy conditions
continuing. Rain chances then increase ~1-2pm with a frontal
boundary in the area. Expecting isolated to scattered showers and
thunderstorms to begin affecting the area ~1-2pm this afternoon
and continuing through the remainder of the afternoon and evening
into sunset. The main threats will be gusty winds, frequent
lightning, and especially heavy rainfall that could lead to flash
flooding concerns. Your high temperatures today will be in the low
80s with light westerly winds.

For Sunday, expecting lower rain chances with isolated showers and
thunderstorms possible during the afternoon and evening time
frame, Coverage is expected to be limited with a wedge of cooler
air in place. Highs Sunday will be noticeably cooler, topping out
around 70-72 degrees.

.REST OF TODAY...

Sky/weather.........Mostly cloudy (65-75 percent). Slight chance of
                    showers and thunderstorms late in the morning,
                    then showers and thunderstorms likely in the
                    afternoon.
Chance of pcpn......70 percent.
Max temperature.....Around 82.
Min humidity........70 percent.
Heat index..........N/A.
Surface winds (mph).Light winds.
Rainfall amount.....0.10 inches.
CEILING (KFT).......0.8 increasing to 6.0.

TIME (EDT)      9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........81  78  74  66  69  69  63  61  65
Weather cov.....SCH SCH SCH CHC CHC LKY LKY LKY LKY
Weather type....RW  RW  RW  RW  RW  RW  RW  RW  RW
Tstm cov........        SCH CHC CHC LKY LKY LKY LKY
Chc of pcpn (%).20  20  20  30  40  60  70  70  70
Temp............69  72  74  77  79  79  81  79  79
RH..............96  90  84  79  76  74  70  74  76
Heat index (F)..69  72  74  77  79  83  84  82  79
Surface wnd dir.W   W   W   W   W   W   W   NW  W
Surface wnd spd.2   2   3   3   3   3   3   2   2
Surface wnd gst.5   6   6   7   7   7   7   8   7
Ceiling (kft)...0.8 1.5 2.0 3.0 4.0 4.0 5.0 6.0 6.0

.TONIGHT...

Sky/weather.........Mostly cloudy (60-70 percent) then becoming
                    partly cloudy (40-50 percent) then becoming
                    mostly cloudy (45-55 percent) then becoming
                    partly cloudy (40-50 percent) then becoming
                    mostly cloudy (55-65 percent). Showers and
                    thunderstorms likely in the evening, then
                    chance of showers overnight.
Chance of pcpn......70 percent.
Min temperature.....Around 62.
Max humidity........97 percent.
Heat index..........N/A.
Surface winds (mph).Light winds becoming east 5 to 6 mph, then
                    increasing to around 8 mph early in the
                    morning.
Rainfall amount.....0.07 inches.
CEILING (KFT).......6.0 increasing to 7.0 early in the evening,
                    then increasing to 8.0 early in the evening
                    increasing to 9.0 late in the evening
                    increasing to 15 increasing to 25 overnight
                    decreasing to 3.0 decreasing to 1.5 after 3 am.

TIME (EDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........64  67  72  59  59  56  49  40  51  42  48  61
Weather cov.....LKY LKY CHC CHC CHC SCH         SCH SCH CHC CHC
Weather type....RW  RW  RW  RW  RW  RW          RW  RW  RW  RW
Tstm cov........LKY LKY CHC CHC CHC
Chc of pcpn (%).70  70  40  30  30  20  10  10  20  20  30  30
Temp............78  76  75  72  70  69  68  67  67  66  66  64
RH..............78  80  86  91  95  96  97  97  96  94  92  92
Heat index (F)..78  76  75  72  70  69  68  67  67  66  66  64
Surface wnd dir.NW  NE  E   E   E   NE  E   E   E   E   E   E
Surface wnd spd.2   3   3   2   3   3   3   3   3   3   6   8
Surface wnd gst.7   7   7   8   7   7   7   7   7   9   12  17
Ceiling (kft)...6.0 7.0 8.0 9.0 15  15  15  25  3.5 3.0 1.8 1.5

.SUNDAY...

Sky/weather.........Mostly cloudy (65-75 percent). Chance of
                    showers through the day. Chance of
                    thunderstorms in the afternoon.
Chance of pcpn......30 percent.
Max temperature.....Around 71.
Min humidity........73 percent.
Heat index..........N/A.
Surface winds (mph).East winds 8 to 13 mph. Gusts up to 25 mph in
                    the morning and early afternoon.
Rainfall amount.....0.01 inches.
CEILING (KFT).......1.5 decreasing to 0.7 late in the morning, then
                    increasing to 1.2 late in the morning
                    increasing to 2.0 early in the afternoon
                    increasing to 2.5 decreasing to 2.0 late in the
                    afternoon.

TIME (EDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........57  60  79  80  74  78  69  80  79  81  84  76
Weather cov.....CHC CHC SCH SCH                 SCH     SCH CHC
Weather type....RW  RW  RW  RW                  RW      RW  RW
Tstm cov........                                SCH     SCH CHC
Chc of pcpn (%).30  30  20  20  10  10  10  10  20  10  20  30
Temp............63  62  62  63  64  65  66  67  68  70  69  69
RH..............89  87  86  87  84  82  80  78  77  73  76  77
Heat index (F)..63  62  62  63  64  65  66  67  68  70  69  69
Surface wnd dir.E   E   E   E   E   E   E   E   E   E   E   E
Surface wnd spd.12  12  13  13  13  13  12  10  10  9   8   8
Surface wnd gst.22  23  25  24  23  22  21  20  17  18  17  16
Ceiling (kft)...1.5 1.5 1.5 0.7 0.7 1.2 2.0 2.0 2.5 2.5 2.0 2.0

$$
Forecaster...Hernandez
Requested by...Zachary Brackett
Type of request...OTHER
.TAG 2614543.6/FFC
.DELDT 05/30/26
.FormatterVersion 2.0.0
.EMAIL zbrackett@hallcounty.org