Spot Forecast
Issued by NWS Atlanta, GA
Issued by NWS Atlanta, GA
168 FNUS72 KFFC 201906 FWSFFC Spot Forecast for Emergency Communication Field Day/Exercise and...DeKalb County Office of Emergency Management National Weather Service Peachtree City GA 306 PM EDT Thu Jun 20 2024 Forecast is based on forecast start time of 0600 EDT on June 21. If conditions become unrepresentative...contact the National Weather Service. .DISCUSSION...A ridge of high pressure north of the area will gradually weaken over the next several days. A tropical wave will approach the Northeast Florida and Southeast Georgia coast on Friday, bringing increasing moisture to the area. The National Hurricane Center is forecasting a 40 percent chance of this wave developing into tropical cyclone (most likely a depression). However, even if this occurs, the system is forecast to remain weak, and impacts to the exercise will remain largely unchanged compared to tropical wave impacts. An isolated shower or thunderstorm may affect the area as early as Saturday afternoon, but the best chances for rain will be farther to the southeast. Isolated showers and thunderstorms are expected Sunday afternoon. However, better chances once again will be farther to the south. Winds will be generally light out of the east with gusts to around 12 mph each afternoon. Should the aforementioned tropical wave develop into a weak cyclone, there may be a slight uptick in wind gusts in the exercise area. If you require additional information, please call us at 770-486-1133 extension 4. .FRIDAY... Sky/weather.........Sunny (5-15 percent). Chance of pcpn......0 percent. Max temperature.....Around 94. Min humidity........36 percent. Heat index..........92. Surface winds (mph).East around 5 mph increasing to 7 mph late in the morning. Rainfall amount.....0.00 inches. Ceiling (kft).......25. TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........7 5 4 4 7 8 9 11 12 12 14 14 Weather cov..... Weather type.... Tstm cov........ Chc of pcpn (%).0 0 0 0 0 0 0 0 0 0 0 0 Temp............68 68 72 76 80 83 86 87 89 90 91 92 RH..............83 83 76 69 61 53 47 44 41 39 38 36 Heat index (F)..68 68 72 76 80 85 87 88 90 91 92 92 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.2 2 2 3 5 6 6 7 7 7 7 7 Surface wnd gst.5 3 3 5 6 7 9 10 12 12 10 10 Ceiling (kft)...25 25 25 25 25 25 25 25 25 25 25 25 .FRIDAY NIGHT... Sky/weather.........Mostly clear (10-20 percent). Chance of pcpn......0 percent. Min temperature.....Around 70. Max humidity........86 percent. Heat index..........92 in the early evening. Surface winds (mph).East winds 5 to 7 mph in the evening becoming light. Rainfall amount.....0.00 inches. Ceiling (kft).......25 decreasing to 15. TIME (EDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky (%).........15 16 17 17 17 18 18 18 18 16 12 10 Weather cov..... Weather type.... Tstm cov........ Chc of pcpn (%).0 0 0 0 0 0 0 0 0 0 0 0 Temp............91 90 89 85 82 80 78 76 75 74 72 72 RH..............36 38 39 45 51 57 62 66 70 75 80 83 Heat index (F)..92 90 89 86 83 80 78 76 75 74 72 72 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.7 7 6 6 5 5 3 3 3 3 3 3 Surface wnd gst.9 9 8 8 7 6 6 5 5 5 5 5 Ceiling (kft)...25 25 25 25 25 25 25 25 25 20 15 15 .SATURDAY... Sky/weather.........Sunny (10-20 percent). Chance of pcpn......10 percent. Max temperature.....Around 95. Min humidity........42 percent. Heat index..........96. Surface winds (mph).East around 5 mph. Rainfall amount.....0.00 inches. Ceiling (kft).......15 increasing to 24. TIME (EDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........13 20 18 18 18 18 19 20 20 18 15 13 Weather cov..... Weather type.... Tstm cov........ Chc of pcpn (%).0 0 0 0 0 0 0 0 10 10 10 10 Temp............72 72 74 77 81 84 87 89 91 92 93 92 RH..............85 86 84 77 69 61 55 50 47 44 42 42 Heat index (F)..72 72 74 77 84 89 91 93 94 95 96 96 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.3 3 2 2 2 2 3 3 3 3 5 5 Surface wnd gst.5 5 6 6 7 7 7 8 8 8 9 9 Ceiling (kft)...15 20 24 $$ 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