UV Index Today in Mississippi (MS) Friday, May 22, 2026 -1:37 PMCDT (GMT-5) The average maximum UV Index today across 264 locations in Mississippi (MS) , is 7.2. The highest projected maximum is 9.8 in Port Gibson at 1:00 PM CDT, while the lowest projected maximum is 2.7 in State Line at 10:00 AM CDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 9.3. The highest projected maximum is 10.6 in Pascagoula at 1:00 PM CDT, and the lowest projected maximum is 8 in Corinth at 1:00 PM CDT.
82 Counties in Mississippi (MS) Average Maximum UV Index Today
Adams County - 9
Alcorn County - 4.2
Amite County - 8.9
Attala County - 8.1
Benton County - 6.6
Bolivar County - 7.5
Calhoun County - 7.5
Carroll County - 8.2
Chickasaw County - 7.9
Choctaw County - 8.6
Claiborne County - 9.6
Clarke County - 4.4
Clay County - 7.8
Coahoma County - 7.9
Copiah County - 9.3
Covington County - 6.4
DeSoto County - 7.5
Forrest County - 5.4
Franklin County - 8.7
George County - 5
Greene County - 3.2
Grenada County - 8.5
Hancock County - 5.6
Harrison County - 7.4
Hinds County - 9.3
Holmes County - 8.1
Humphreys County - 8.4
Issaquena County - 8.2
Itawamba County - 5.8
Jackson County - 7.3
Jasper County - 5.2
Jefferson County - 9.3
Jefferson Davis County - 7.2
Jones County - 6.7
Kemper County - 6.4
Lafayette County - 7.8
Lamar County - 7
Lauderdale County - 5.2
Lawrence County - 7.4
Leake County - 8.8
Lee County - 6.5
Leflore County - 7.6
Lincoln County - 9.1
Lowndes County - 7.4
Madison County - 8.9
Marion County - 7.5
Marshall County - 6.5
Monroe County - 7.1
Montgomery County - 8.4
Neshoba County - 7.7
Newton County - 6
Noxubee County - 6.8
Oktibbeha County - 8.1
Panola County - 7.1
Pearl River County - 4.3
Perry County - 3.8
Pike County - 9.1
Pontotoc County - 7.6
Prentiss County - 5.2
Quitman County - 7.3
Rankin County - 9
Scott County - 7.9
Sharkey County - 8.6
Simpson County - 5.7
Smith County - 5.8
Stone County - 4.6
Sunflower County - 7.9
Tallahatchie County - 7.1
Tate County - 6.7
Tippah County - 5.8
Tishomingo County - 4.7
Tunica County - 7.6
Union County - 7.1
Walthall County - 7.3
Warren County - 9.7
Washington County - 6.9
Wayne County - 3.1
Webster County - 8.6
Wilkinson County - 9.1
Winston County - 8.3
Yalobusha County - 7.7
Yazoo County - 8.6264 Places in Mississippi (MS) Maximum UV Index Today
Aberdeen - 7.4
Ackerman - 8.5
Alcorn State University - 9.4
Algoma - 7.9
Amory - 6.9
Anguilla - 8.5
Arnold Line - 8.4
Ashland - 5.9
Baldwyn - 5.1
Batesville - 7.1
Bay St. Louis - 5.6
Bay Springs - 4.1
Beaumont - 3.8
Beechwood - 9.7
Belmont - 5.2
Belzoni - 8.4
Benoit - 7.5
Benton - 8.6
Big Point - 7.6
Biloxi - 6.8
Blue Mountain - 5.7
Bolton - 9.3
Bond - 4.2
Booneville - 5.4
Brandon - 9.3
Bridgetown - 8.3
Brookhaven - 9.2
Brooksville - 7.9
Bruce - 6.7
Bude - 8.6
Burnsville - 4.2
Byhalia - 7
Byram - 9.1
Caledonia - 7.4
Calhoun City - 8.3
Canton - 9
Carthage - 8.9
Centreville - 8.9
Charleston - 6.7
Clara - 2.9
Clarksdale - 8
Cleary - 9.1
Cleveland - 8
Clinton - 9.1
Cloverdale - 9.1
Coffeeville - 7.7
Coldwater - 7
Collins - 5.9
Collinsville - 4.9
Columbia - 7.5
Columbus - 7.6
Columbus AFB - 7.4
Como - 6.4
Conehatta - 7.8
Corinth - 4.2
Courtland - 7.1
Crenshaw - 8.4
Crowder - 7
Crystal Springs - 9.7
Decatur - 5.9
De Kalb - 7.1
DeLisle - 7.6
Derma - 8.3
Diamondhead - 7.6
D'Iberville - 6.8
Drew - 8.5
Duck Hill - 8.5
Durant - 8.3
Ecru - 7.9
Edwards - 9.3
Elliott - 8.5
Ellisville - 7.1
Escatawpa - 7.6
Eudora - 6.7
Eupora - 8.7
Falkner - 5.7
Farmington - 4.2
Fayette - 9.1
Flora - 9
Florence - 9.3
Flowood - 9.3
Forest - 7.3
Friars Point - 8.2
Fulton - 6.1
Gautier - 7.5
Glendale - 4.8
Gloster - 8.9
Gluckstadt - 9
Goodman - 7.9
Greenville - 6.3
Greenwood - 7.6
Grenada - 8.5
Gulf Hills - 7.5
Gulf Park Estates - 7.5
Gulfport - 6.8
Guntown - 5.1
Hatley - 6.9
Hattiesburg - 4.8
Hazlehurst - 9.1
Heidelberg - 5.7
Helena - 7.6
Hernando - 7
Hickory Flat - 7.2
Hide-A-Way Lake - 4.2
Hillsboro - 8.4
Hollandale - 8.8
Holly Springs - 6.6
Horn Lake - 8.3
Houston - 8.1
Hurley - 6.1
Indianola - 7.3
Inverness - 8.4
Isola - 8.4
Itta Bena - 7.6
Iuka - 4.2
Jackson - 9.1
Jonestown - 8
Kiln - 6.5
Kosciusko - 8.3
Lake - 5.3
Lakeview - 7.6
Lambert - 7
Latimer - 7.5
Laurel - 7.2
Leakesville - 3.7
Leland - 6.3
Lexington - 7.9
Liberty - 8.9
Long Beach - 7.9
Louisville - 8.3
Lucedale - 5
Lumberton - 6
Lyman - 7.6
Lynchburg - 8.3
Maben - 8.3
McComb - 9.1
Macon - 6
Madison - 9
Magee - 4.9
Magnolia - 9.1
Mantachie - 6.1
Marion - 4.9
Marks - 7
Mathiston - 8.7
Meadville - 8.8
Mendenhall - 7.2
Meridian - 4.9
Meridian Station - 5.9
Metcalfe - 6.3
Mississippi State - 8
Mississippi Valley State University - 7.6
Monticello - 5.6
Mooreville - 6.1
Moorhead - 7.2
Morgantown - 8.9
Morton - 8.6
Moss Point - 7.6
Mound Bayou - 7
Mount Olive - 4.9
Myrtle - 6.6
Natchez - 9.1
Nellieburg - 4.9
Nettleton - 6.9
New Albany - 6.6
New Augusta - 3.8
New Hebron - 9.2
New Hope - 7.2
New Houlka - 8.1
Newton - 5.3
Nicholson - 4.2
North Carrollton - 8.4
Oak Grove - 8.4
Ocean Springs - 7.5
Okolona - 7.6
Olive Branch - 6.5
Oxford - 7.9
Pascagoula - 8.3
Pass Christian - 7.9
Pearl - 9.3
Pearlington - 5.6
Pearl River - 8.8
Pelahatchie - 8.6
Petal - 4.8
Philadelphia - 8
Picayune - 4.2
Pickens - 7.9
Plantersville - 7.4
Polkville - 8.6
Pontotoc - 7.9
Poplarville - 3.5
Port Gibson - 9.8
Prentiss - 5.2
Purvis - 8.4
Quitman - 5.4
Raleigh - 4.8
Randolph - 7.2
Rawls Springs - 8.4
Raymond - 9.3
Redwater - 8.9
Renova - 8
Richland - 9.1
Richton - 3.8
Ridgeland - 9
Ripley - 5.7
Robinhood - 9.3
Rolling Fork - 8.7
Rosedale - 7.5
Ruleville - 8.5
St. Martin - 7.5
Saltillo - 5.1
Sardis - 6.4
Saucier - 7.6
Scooba - 5.8
Senatobia - 6.4
Shannon - 7.6
Sharon - 5.9
Shaw - 7.3
Shelby - 7
Sherman - 7.4
Shubuta - 3.8
Smithville - 6.9
Southaven - 8.3
Starkville - 8
State Line - 2.7
Stonewall - 4
Summit - 9.1
Sumrall - 8.4
Sunflower - 7.2
Taylorsville - 5.9
Tchula - 8.6
Terry - 9.7
Thaxton - 7.2
Toomsuba - 5.9
Tucker - 8
Tunica - 7.6
Tunica Resorts - 6.7
Tupelo - 7.4
Tutwiler - 7.5
Tylertown - 7.3
Union - 5.9
University - 7.9
Utica - 9.6
Vaiden - 7.9
Vancleave - 7.5
Vardaman - 6.7
Verona - 7.4
Vicksburg - 9.7
Victoria - 6.6
Wade - 6.1
Walls - 7.6
Walnut - 6.2
Walnut Grove - 8.4
Water Valley - 7.6
Waveland - 5.6
Waynesboro - 3.8
Weir - 8.5
Wesson - 9.1
West Hattiesburg - 4.8
West Point - 8
Wheeler - 5
Wiggins - 4.9
Winona - 8.1
Woodville - 9.2
Yazoo City - 9.2