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Marine Weather and Tides
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3/30/2021 -- ANZ330 has been split into ANZ331 and ANZ332. Click EDIT in Marine Forecast and select your new zone. 1/26/2021 -- The West Coast Satellite images havd been updated. They now use GEOS-17. 1/1/2021 -- The 7 day forecast are now working well. Thank you NOAA for your support. |
| Sunrise 7:35AM | Sunset 6:05PM | Friday January 28, 2022 5:50 PM EST (22:50 UTC) | Moonrise 4:13AM | Moonset 2:14PM | Illumination 13% |  |
7 Day Forecast for Marine Location Near Atlanta, GA
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location: 33.76, -84.42 debug
Area Discussion for - Peachtree City, GA
(on/off) Help NOTE: mouseover dotted underlined text for definitionFXUS62 KFFC 281959 AFDFFC
Area Forecast Discussion National Weather Service Peachtree City GA 259 PM EST Fri Jan 28 2022
. Afternoon Area Forecast Discussion .
SHORT TERM /Tonight through Saturday Night/.
Low pressure is currently situated off the east central coast of Florida. This low center will begin to deepen overnight and rapidly move up the eastern seaboard. This weather system will bring several types of hazards to the CWA along with some small chances of accumulating snow at the highest elevations.
Accumulating snow: Orographically induced snow showers are possible across the higher elevations of north Georgia overnight. Any accumulations will be light, under an inch and mainly confined to elevations above 2000 feet. The moisture remains very shallow across north Georgia, but with strong mid level energy/lift moving across overnight, a few flurries are possible mainly north of the I-20 corridor. (By definition, flurries do not accumulate.)
Wind Advisory: Sustained winds on the back side of the low pressure center will continue to increase overnight along with the gust potential. Have blended some of the MAV guidance in with the higher res guidance, as it tends to do better in these situations. The HRRR also has some 30-35mph gusts across the CWA and it performed very well in the last high wind event. Sustained speeds between 15 and 20 mph will be likely. Slightly higher sustained speeds are possible in the mountains. In addition, gusts to around 35mph or slightly higher are possible across northeast GA. Elsewhere, frequent gusts to 30-35mph will be likely. Soils remain very wet across the area, so downed trees and limbs will be likely with these kind of wind speeds. Even though outside of northeast GA is a bit more marginal meeting Wind Advisory criteria due to speeds, will go ahead and expand the Advisory for the entire CWA.
Wind Chill Advisory: Will go ahead and expand the Wind Chill Advisory a little further westward this afternoon. Cold temperatures combined with the windy conditions will create Wind Chills in the single digits for much of north and northwest GA.
Red Flag Warning: MinRH values will dip down into the teens tomorrow afternoon. With frequent gusts to over 20mph and low fuel moistures, we will be meeting criteria for Red Flag Warning. This is has been coordinated with Fire Officials.
NListemaa
LONG TERM /Sunday through Friday/.
The long term period kicks off with dry conditions courtesy of northwesterly flow aloft and high pressure at the surface across the Southeast for Sunday, Monday, and Tuesday. Portions of eastern-central Georgia could have minimum relative humidity values just below 25% for several hours and wind gusts between 15-20 mph on Sunday afternoon, which could warrant a Fire Danger Statement.
Wednesday and Thursday will bring a transition to a WAA/moisture advection regime with southerly-component winds at the low- and mid-levels. Meanwhile, an upper-level trough will swing across the Four Corners and southern Great Plains with a cold front in tow. Have chance to likely PoPs on Wednesday and likely PoPs on Thursday. Still leaving thunder out of the grids as progged instability remains slim to none. In addition, the best forcing for ascent looks to remain well to our north, so for now there is no signal for widespread severe weather. PWATs will be well-above- normal (surging to 1.25" to 1.50" on Wednesday and Thursday) so periods of heavy rain could be a potential hazard. The QPF for the period of 00z Wednesday to 18z Friday is 1.00" to 1.75" for much of the CWA, with 2.00" to 3.00" roughly along and north of a line from Rome to Canton to Gainesville. The GFS and ECMWF depict the FROPA occurring Thursday night into Friday morning.
For Monday through Thursday, high temps will run as much as ~10 degrees above average and lows as much as ~20 degrees above average, courtesy of the WAA/moisture advection regime.
Martin
AVIATION. 18Z Update . Cigs still showing up as mid level this afternoon and have delayed the onset of the bkn/ovc MVFR. Some light -sn (flurries) are possible early this evening. Winds will also begin to pick up and become very gusty late this afternoon and linger into tomorrow. Winds will remain on the west side. Rapid clearing after 12Z.
//ATL Confidence . 18Z Update . Med confidence flurries. High confidence remaining elements.
NListemaa
PRELIMINARY POINT TEMPS/POPS. Athens 25 40 22 53 / 20 0 0 0 Atlanta 23 36 25 53 / 10 0 0 0 Blairsville 13 29 17 47 / 30 0 0 0 Cartersville 20 37 20 53 / 10 0 0 0 Columbus 25 43 22 59 / 5 0 0 0 Gainesville 22 36 22 50 / 30 0 0 0 Macon 27 43 20 58 / 5 0 0 0 Rome 18 38 19 55 / 20 0 0 0 Peachtree City 23 39 20 55 / 10 0 0 0 Vidalia 29 44 23 57 / 5 0 0 0
FFC WATCHES/WARNINGS/ADVISORIES. Red Flag Warning from noon to 7 PM EST Saturday for the following zones: Baldwin . Banks . Barrow . Bartow . Bibb . Bleckley . Butts . Carroll . Catoosa . Chattahoochee . Chattooga . Cherokee . Clarke . Clayton . Cobb . Coweta . Crawford . Crisp . Dade . Dawson . DeKalb . Dodge . Dooly . Douglas . Emanuel . Fannin . Fayette . Floyd . Forsyth . Gilmer . Glascock . Gordon . Greene . Gwinnett . Hall . Hancock . Haralson . Harris . Heard . Henry . Houston . Jackson . Jasper . Jefferson . Johnson . Jones . Lamar . Laurens . Lumpkin . Macon . Madison . Marion . Meriwether . Monroe . Montgomery . Morgan . Murray . Muscogee . Newton . North Fulton . Oconee . Oglethorpe . Paulding . Peach . Pickens . Pike . Polk . Pulaski . Putnam . Rockdale . Schley . South Fulton . Spalding . Stewart . Sumter . Talbot . Taliaferro . Taylor . Telfair . Toombs . Towns . Treutlen . Troup . Twiggs . Union . Upson . Walker . Walton . Warren . Washington . Webster . Wheeler . White . Whitfield . Wilcox . Wilkes . Wilkinson.
Wind Advisory from 7 PM this evening to 10 AM EST Saturday for the following zones: Baldwin . Banks . Barrow . Bartow . Bibb . Bleckley . Butts . Carroll . Chattahoochee . Cherokee . Clarke . Clayton . Cobb . Coweta . Crawford . Crisp . Dawson . DeKalb . Dodge . Dooly . Douglas . Emanuel . Fannin . Fayette . Forsyth . Gilmer . Glascock . Greene . Gwinnett . Hall . Hancock . Haralson . Harris . Heard . Henry . Houston . Jackson . Jasper . Jefferson . Johnson . Jones . Lamar . Laurens . Lumpkin . Macon . Madison . Marion . Meriwether . Monroe . Montgomery . Morgan . Muscogee . Newton . North Fulton . Oconee . Oglethorpe . Paulding . Peach . Pickens . Pike . Polk . Pulaski . Putnam . Rockdale . Schley . South Fulton . Spalding . Stewart . Sumter . Talbot . Taliaferro . Taylor . Telfair . Toombs . Towns . Treutlen . Troup . Twiggs . Union . Upson . Walton . Warren . Washington . Webster . Wheeler . White . Wilcox . Wilkes . Wilkinson.
Wind Chill Advisory from midnight tonight to 1 PM EST Saturday for the following zones: Bartow . Catoosa . Chattooga . Cherokee . Dade . Dawson . Fannin . Floyd . Gilmer . Gordon . Haralson . Lumpkin . Murray . Pickens . Polk . Towns . Union . Walker . White . Whitfield.
Wind Advisory from 7 PM this evening to 7 AM EST Saturday for the following zones: Catoosa . Chattooga . Dade . Floyd . Gordon . Murray . Walker . Whitfield.
SHORT TERM . NListemaa LONG TERM . Martin AVIATION . NListemaa
Weather Reporting Stations
EDIT (on/off) Help NOTE: Click on distance to see the station location on a mapAirport Reports
EDIT (on/off) Help Click EDIT to display multiple airports. Follow links for more data.| Airport | Dist | Age | Wind kt | Visibility | Sky/Weather | Temp | DewPt | Humidity | Pressure |
| Fulton County Airport-Brown Field, GA | 5 mi | 58 min | WNW 16 G 27 | 10.00 mi | Overcast | 41°F | 24°F | 51% | 1016.6 hPa |
| Atlanta, Hartsfield - Jackson Atlanta International Airport, GA | 7 mi | 59 min | NW 20 G 28 | 10.00 mi | Mostly Cloudy and Breezy | 43°F | 25°F | 49% | 1016.1 hPa |
| Atlanta, De Kalb-Peachtree Airport, GA | 10 mi | 58 min | NW 17 G 30 | 10.00 mi | Overcast | 41°F | 24°F | 51% | 1016.7 hPa |
| Marietta / Dobbins Air Force Base, GA | 13 mi | 1.9 hrs | NW 15 G 22 | 10.00 mi | Overcast | 44°F | 23°F | 43% | 1015.6 hPa |
| Cobb County International Airport - McCollum Field, GA | 20 mi | 61 min | NW 10 G 18 | 10.00 mi | Mostly Cloudy | 40°F | 24°F | 53% | 1017.1 hPa |
Link to 5 minute data for KFTY
Wind History from FTY (wind in knots)
| 6 pm | 7 pm | 8 pm | 9 pm | 10 pm | 11 pm | 12 am | 1 am | 2 am | 3 am | 4 am | 5 am | 6 am | 7 am | 8 am | 9 am | 10 am | 11 am | 12 pm | 1 pm | 2 pm | 3 pm | 4 pm | 5 pm | |
| Last 24 hr | E | E | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | SW | W G | NW | NW G | NW G | NW G | |
| 1 day ago | NW | NW | N | N | N | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NE | NE | E | E | E | SE | 0 | E | NE | |
| 2 days ago | N | NW | 0 | 0 | N | N | NW G | NW | NW | NW | N | N | NW | N | NW | NW | NE | N | NW | N | NW | NW | N |
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