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A joint service of the UK Ag Weather Center and the National Weather Service.
Click here for UKAWC Point Agricultural, Lawn & Garden Forecast/Outlook in case of corrupt tables. Regional Hourly Observations For UNION County Issued at 500 PM EST SAT JAN 17 2026 NORTH GEORGIA CITY SKY/WX TMP DP RH WIND PRES REMARKS ATLANTA CLOUDY 51 35 54 W8 30.09S TC 11 ATHENS CLOUDY 52 39 61 W5 30.07S TC 11 CHAMBLEE CLOUDY 52 34 50 W8 30.09R TC 11 PEACHTREE CITY CLOUDY 51 35 54 CALM 30.09S TC 11 ROME MOCLDY 54 29 38 S7 30.09R TC 12 WEST ATLANTA CLOUDY 51 32 48 SW6 30.09R TC 11 GAINESVILLE PTCLDY 50 32 50 VRB6 30.08S TC 10 CARTERSVILLE MOCLDY 50 32 50 VRB6 30.10S TC 10 CITY SKY/WX TMP DP RH WIND PRES REMARKS DALTON* CLOUDY 51 25 35 VRB5 30.09R TC 11 LAWRENCEVILLE* PTCLDY N/A N/A N/A SW7 30.08F MARIETTA MOCLDY 51 33 50 SW8 30.07R TC 11 KENNESAW* CLOUDY 50 36 58 SW6 30.11R TC 10 CANTON* CLOUDY 49 29 46 W8 30.09R TC 9 BLAIRSVILLE* MOCLDY 45 27 48 SW10 30.07S TC 7
Current Agricultural Weather Conditions in Georgia Based on observations at 500pm EST, Saturday January 17, 2026 Across Georgia...temperatures are near 51 degrees north, near 59 degrees central, and near 66 degrees south. Current sky conditions are cloudy north, mostly cloudy central, and cloudy south. In the north, relative humidity is near 54%, and the dew point is near 35 degrees. In the central part of the state, relative humidity is near 59%, and the dew point is near 45 degrees. In the south, relative humidity is near 50%, and the dew point is near 47 degrees. Winds are from the west at 8 mph north, where conditions are favorable for spraying. Winds are from the northwest at 3 mph central, where conditions are favorable for spraying. Winds are from the south at 5 mph south, where conditions are favorable for spraying. The livestock cold stress index is in the no stress category north, no stress category central, and no stress category south. Based on current available observations, the highest temperature is 66 degrees at Waycross, Vidalia, Valdosta, Moody AFB, , , , , and . The lowest temperature is 50 degrees at LaGrange, Kennesaw, Gainesville, Cartersville, , , , , and .
Current NOWCAST not available: Nowcasts are not issued routinely during fair weather. Only when precipitation or other significant weather is occuring in this county will these forecasts be issued. Currently, there is no short term forecast in effect. 
US Radar,
All NWS Radars (In near-real time),
Current Livestock Heat Stress Index (LSI),
Current Wind Chill MapHazardous Weather Outlook For UNION County,GA 312 PM EST Sat Jan 17 2026 DAY ONE This Afternoon and TonightSnowfall will impact travel in central Georgia, with the most significant impacts anticipated after 5 AM. Interstates 75 and 16 could be impacted by accumulating snowfall. A Winter Storm Warning and Winter Weather Advisory remain in place for central Georgia. Travelers should use caution and consider adjusting their travel plan to later in the day if possible. DAYS TWO THROUGH SEVEN Sunday through Friday Snowfall may linger across central Georgia until 1 PM, though the bulk of any accumulating snow should occur before 10 AM. Snowfall totals of 1 to 3 inches are possible. Areas that see significant snowfall will likely see continued travel impacts through the early afternoon. Temperatures will fall below freezing after sunset on Sunday, resulting in possible black ice concerns for areas that see snowfall Sunday night and Monday morning. SPOTTER INFORMATION STATEMENT Spotter activation will not be needed through tonight.
7-Day Forecast For UNION County, GA Issued at 326 PM EST Sat Jan 17 2026 TONIGHT SUNDAY SUNDAY NIGHT MARTIN LUTHER KING JR DAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY
Medium & Long Range Outlook For Georgia
GEORGIA
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6 TO 10 DAY 8 TO 14 DAY 30 DAY 90 DAY
JAN 23-27 JAN 25-JAN 31 JUN JUN-AUG
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Temperature: Normal Below
Precipitation: Above Normal
.... Medium and long range outlooks provided by NCEP/K. Thomas Priddy
5 Day Rainfall Forecast,
6 to 10 Day ,
8 to 14 Day ,
Text,
30-Day Outook,
90-Day Outook,
120-Day Outlook
Almanac Information Historical Weather And Climate Facts For Today JANUARY 17TH HISTORICAL WEATHER FACTS ...1817... A luminous snowstorm occurred in Vermont and New Hampshire. Saint Elmo's fire appeared as static discharges on roof peaks, fence posts, and the hats and fingers of people. Thunderstorms prevailed over central New England. (David Ludlum) ...1893... The mercury dipped to 17 degrees below zero at Millsboro DE to establish a state record. (The Weather Channel) ...1972... A single storm unloaded 77.5 inches of snow at Summit MT to establish a state record. (The Weather Channel) ...1982... Strong chinook winds caused severe wind damage in Boulder CO. Wind gusts to 118 mph was recorded on the roof of the Environmental Research Laboratories (ERL), and a wind gust to 137 mph was measured atop the roof of the NCAR building (in the southwest part of the city, 600 feet above ground level). The high winds uprooted trees and damage roofs. (Storm Data) ...1987... A winter storm spread snow from the Southern Rockies into the Middle Mississippi Valley and southwestern sections of the Great Lakes Region, and freezing rain across Texas and oklahoma. Snowfall totals ranged up to 16 inches at Tulia TX, with 12 inches at Wellington KS. (National Weather Summary) (Storm Data) ...1988... A Pacific storm battered the southern coast of California. Winds gusting to 65 mph uprooted trees in San Diego. Los Angeles reported an all-time record low baromteric pressure reading of 29.25 inches. (National Weather Summary) (Storm Data) ...1989... Strong chinook winds along the eastern slopes of the Rockies gusted to 90 mph near Rollinsville CO, and reached 94 mph near Big Timber MT. Heavy snow blanketed parts of the Upper Mississippi Valley, with eight inches reported in Douglas County WI. (National Weather Summary) (Storm Data) ...1990... Twenty cities across the southeastern half of the country reported record high temperatures for the date. Record highs included 61 degrees at Williamstown PA and 85 degrees at Brownsville TX. Evening thunderstorms produced large hail and damaging winds from eastern Texas to Mississippi. (National Weather Summary) (Storm Data) ...2006... Bowling Green received 1.37" of liquid equivalent precipitation on January 17, setting a new record for the date. The old record was 1.25" set in 1990. (Louisville NWS)
Ag Weather Center, Department of Biosystems & Agricultural Engineering, University of Kentucky | ||||||||||||
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