Old Res Weather

Lexington, Massachusetts, USA

35°F

2/16/2025 7:17pm

Lexington Conditions: Clear
Temperature: 35.1°F / 1.7°C
Dew Point: 32.4°F
Relative Humidity: 90%
Wind: Calm, 10-min avg: Calm, gust: None
Barometer: 29.00 in Falling Slowly
Visibility: 10 miles
Rain Today: 0.01 in
UV Index: $VPuv None

Current Extreme Heat Warning Alerts / Advisories

Issued by the National Weather Service

Sorted by
Advisory
Sorted by
Location

Extreme Heat Warning - Expires: Sunday 4:00pm CDT
       Arkansas, AR
       Cleburne, AR
       Conway, AR
       Desha, AR
       Faulkner, AR
       Independence, AR
       Jackson, AR
       Lawrence, AR
       Lonoke, AR
       Monroe, AR
       Northwest Yell County, AR
       Perry, AR
       Prairie, AR
       Pulaski, AR
       Randolph, AR
       Sharp, AR
       Southeast Van Buren County, AR
       Southern Pope County, AR
       White, AR
       Woodruff, AR
       Yell Excluding Northwest, AR

Extreme Heat Warning - Expires: Sunday 5:00pm CDT
       Central and Southern Franklin, AR
       North and Central Sebastian, AR
       Southern Crawford, AR
       Central and Southern Sequoyah, OK
       Haskell, OK
       McIntosh, OK
       Muskogee, OK
       Northern Le Flore, OK
       Okmulgee, OK

Extreme Heat Warning - Expires: Sunday 3:00pm CDT
       Clay, AR
       Craighead, AR
       Crittenden, AR
       Cross, AR
       Greene, AR
       Lee, AR
       Mississippi, AR
       Phillips, AR
       Poinsett, AR
       St. Francis, AR
       Dunklin, MO
       Pemiscot, MO
       Coahoma, MS
       DeSoto, MS
       Panola, MS
       Quitman, MS
       Tallahatchie, MS
       Tate, MS
       Tunica, MS
       Crockett, TN
       Dyer, TN
       Fayette, TN
       Gibson, TN
       Haywood, TN
       Lake, TN
       Lauderdale, TN
       Obion, TN
       Shelby, TN
       Tipton, TN
       Weakley, TN

Extreme Heat Warning - Expires: Sunday 4:00pm CDT
       Northern Scott County, AR
       Southern Johnson County, AR
       Southern and Eastern Logan County, AR
       Western and Northern Logan County, AR

Extreme Heat Warning - Expires: Sunday 3:30pm MST
       Aguila Valley, AZ
       Apache Junction/Gold Canyon, AZ
       Cave Creek/New River, AZ
       Fountain Hills/East Mesa, AZ
       Gila Bend, AZ
       New River Mesa, AZ
       Northwest Pinal County, AZ
       Rio Verde/Salt River, AZ
       Sonoran Desert Natl Monument, AZ
       Superior, AZ
       Tonopah Desert, AZ
       West Pinal County, AZ

Extreme Heat Warning - Expires: Sunday 3:30pm MST
       Buckeye/Avondale, AZ
       Central Phoenix, AZ
       Deer Valley, AZ
       East Valley, AZ
       North Phoenix/Glendale, AZ
       Northwest Valley, AZ
       Scottsdale/Paradise Valley, AZ
       South Mountain/Ahwatukee, AZ
       Southeast Valley/Queen Creek, AZ

Extreme Heat Warning - Expires: Sunday 3:30pm MST
       Central La Paz, AZ
       Gila River Valley, AZ
       Kofa, AZ
       Parker Valley, AZ
       Southeast Yuma County, AZ
       Yuma, AZ
       Chiriaco Summit, CA
       Chuckwalla Mountains, CA
       Chuckwalla Valley, CA
       Imperial County Southeast, CA
       Imperial County Southwest, CA
       Imperial County West, CA
       Imperial Valley, CA
       Joshua Tree NP East, CA
       Joshua Tree NP West, CA
       Palo Verde Valley, CA
       Salton Sea, CA

Extreme Heat Warning - Expires: Sunday 8:00pm MST
       Grand Canyon Country, AZ

Extreme Heat Warning - Expires: Sunday 4:30pm PDT
       Lake Havasu and Fort Mohave, AZ
       Lake Mead - AZ side, AZ
       Lake Mohave - AZ side, AZ
       Northwest Deserts, AZ
       Cadiz Basin, CA
       Death Valley National Park, CA
       Eastern Mojave Desert, Including the Mojave National Preserve, CA
       Morongo Basin, CA
       San Bernardino County-Upper Colorado River Valley, CA
       Western Mojave Desert, CA
       Lake Mead - NV side, NV
       Lake Mohave - NV side, NV
       Las Vegas Valley, NV
       Northeast Clark County, NV
       Southern Clark County, NV
       Western Clark and Southern Nye County, NV

Extreme Heat Warning - Expires: Sunday 8:00pm MST
       Marble and Glen Canyons, AZ

Extreme Heat Warning - Expires: Sunday 2:45pm PDT
       Antelope Valley, CA

Extreme Heat Warning - Expires: Sunday 5:00pm PDT
       Apple and Lucerne Valleys, CA

Extreme Heat Warning - Expires: Sunday 5:00pm PDT
       Coachella Valley, CA
       San Diego County Deserts, CA
       San Gorgonio Pass Near Banning, CA

Extreme Heat Warning - Expires: Sunday 1:00pm PDT
       Indian Wells Valley, CA
       Mojave Desert, CA

Extreme Heat Warning - Expires: Sunday 5:00pm PDT
       San Bernardino and Riverside County Valleys-The Inland Empire, CA

Extreme Heat Warning - Expires: Sunday 3:00pm CDT
       Adair, IA
       Adams, IA
       Audubon, IA
       Boone, IA
       Calhoun, IA
       Carroll, IA
       Cass, IA
       Cerro Gordo, IA
       Crawford, IA
       Dallas, IA
       Emmet, IA
       Franklin, IA
       Greene, IA
       Guthrie, IA
       Hamilton, IA
       Hancock, IA
       Hardin, IA
       Humboldt, IA
       Kossuth, IA
       Madison, IA
       Palo Alto, IA
       Pocahontas, IA
       Polk, IA
       Ringgold, IA
       Sac, IA
       Story, IA
       Taylor, IA
       Union, IA
       Warren, IA
       Webster, IA
       Winnebago, IA
       Worth, IA
       Wright, IA

Extreme Heat Warning - Expires: Sunday 3:00pm CDT
       Allamakee, IA
       Chickasaw, IA
       Clayton, IA
       Fayette, IA
       Floyd, IA
       Howard, IA
       Mitchell, IA
       Winneshiek, IA
       Crawford, WI
       Grant, WI
       Richland, WI
       Vernon, WI

Extreme Heat Warning - Expires: Sunday 3:00pm CDT
       Appanoose, IA
       Black Hawk, IA
       Bremer, IA
       Butler, IA
       Clarke, IA
       Davis, IA
       Decatur, IA
       Grundy, IA
       Jasper, IA
       Lucas, IA
       Mahaska, IA
       Marion, IA
       Marshall, IA
       Monroe, IA
       Poweshiek, IA
       Tama, IA
       Wapello, IA
       Wayne, IA

Extreme Heat Warning - Expires: Sunday 1:30pm CDT
       Benton, IA
       Buchanan, IA
       Cedar, IA
       Clinton, IA
       Delaware, IA
       Des Moines, IA
       Dubuque, IA
       Henry, IA
       Iowa, IA
       Jackson, IA
       Jefferson, IA
       Johnson, IA
       Jones, IA
       Keokuk, IA
       Lee, IA
       Linn, IA
       Louisa, IA
       Muscatine, IA
       Scott, IA
       Van Buren, IA
       Washington, IA
       Bureau, IL
       Hancock, IL
       Henderson, IL
       Henry, IL
       McDonough, IL
       Mercer, IL
       Putnam, IL
       Rock Island, IL
       Warren, IL
       Whiteside, IL
       Clark, MO
       Scotland, MO

Extreme Heat Warning - Expires: Sunday 12:00pm CDT
       Buena Vista, IA
       Cherokee, IA
       Clay, IA
       Dickinson, IA
       Ida, IA
       Lyon, IA
       O'Brien, IA
       Osceola, IA
       Plymouth, IA
       Sioux, IA
       Woodbury, IA
       Cottonwood, MN
       Jackson, MN
       Lincoln, MN
       Lyon, MN
       Murray, MN
       Nobles, MN
       Pipestone, MN
       Rock, MN
       Dakota, NE
       Dixon, NE
       Aurora, SD
       Beadle, SD
       Bon Homme, SD
       Brookings, SD
       Brule, SD
       Charles Mix, SD
       Clay, SD
       Davison, SD
       Douglas, SD
       Gregory, SD
       Hanson, SD
       Hutchinson, SD
       Jerauld, SD
       Kingsbury, SD
       Lake, SD
       Lincoln, SD
       McCook, SD
       Miner, SD
       Minnehaha, SD
       Moody, SD
       Sanborn, SD
       Turner, SD
       Union, SD
       Yankton, SD

Extreme Heat Warning - Expires: Sunday 8:00pm CDT
       Fremont, IA
       Harrison, IA
       Mills, IA
       Montgomery, IA
       Page, IA
       Pottawattamie, IA
       Shelby, IA
       Douglas, NE
       Sarpy, NE

Extreme Heat Warning - Expires: Sunday 8:00pm CDT
       Monona, IA
       Boone, NE
       Burt, NE
       Colfax, NE
       Cuming, NE
       Dodge, NE
       Madison, NE
       Platte, NE
       Stanton, NE
       Thurston, NE
       Washington, NE
       Wayne, NE

Extreme Heat Warning - Expires: Sunday 3:45pm CDT
       Adams, IL
       Bond, IL
       Brown, IL
       Calhoun, IL
       Clinton, IL
       Fayette, IL
       Greene, IL
       Jersey, IL
       Macoupin, IL
       Marion, IL
       Montgomery, IL
       Pike, IL
       Randolph, IL
       Washington, IL
       Crawford, MO
       Franklin, MO
       Gasconade, MO
       Iron, MO
       Knox, MO
       Lewis, MO
       Lincoln, MO
       Madison, MO
       Marion, MO
       Monroe, MO
       Montgomery, MO
       Pike, MO
       Ralls, MO
       Reynolds, MO
       Shelby, MO
       St. Francois, MO
       Ste. Genevieve, MO
       Warren, MO
       Washington, MO

Extreme Heat Warning - Expires: Sunday 4:00pm CDT
       Alexander, IL
       Franklin, IL
       Jackson, IL
       Jefferson, IL
       Johnson, IL
       Massac, IL
       Perry, IL
       Pope, IL
       Pulaski, IL
       Union, IL
       Williamson, IL
       Ballard, KY
       Calloway, KY
       Carlisle, KY
       Fulton, KY
       Graves, KY
       Hickman, KY
       Livingston, KY
       Marshall, KY
       McCracken, KY
       Bollinger, MO
       Butler, MO
       Cape Girardeau, MO
       Carter, MO
       Mississippi, MO
       New Madrid, MO
       Perry, MO
       Ripley, MO
       Scott, MO
       Stoddard, MO
       Wayne, MO

Extreme Heat Warning - Expires: Sunday 3:30pm CDT
       Cass, IL
       Christian, IL
       Fulton, IL
       Knox, IL
       Logan, IL
       Mason, IL
       Menard, IL
       Morgan, IL
       Peoria, IL
       Sangamon, IL
       Schuyler, IL
       Scott, IL
       Stark, IL
       Tazewell, IL

Extreme Heat Warning - Expires: Sunday 3:45pm CDT
       Madison, IL
       Monroe, IL
       St. Clair, IL
       Jefferson, MO
       St. Charles, MO
       St. Louis City, MO
       St. Louis, MO

Extreme Heat Warning - Expires: Sunday 4:00pm CDT
       Allen, KS
       Barton, KS
       Butler, KS
       Chase, KS
       Chautauqua, KS
       Cowley, KS
       Elk, KS
       Ellsworth, KS
       Greenwood, KS
       Harper, KS
       Harvey, KS
       Kingman, KS
       Labette, KS
       Lincoln, KS
       Marion, KS
       McPherson, KS
       Montgomery, KS
       Neosho, KS
       Reno, KS
       Rice, KS
       Russell, KS
       Saline, KS
       Sedgwick, KS
       Sumner, KS
       Wilson, KS
       Woodson, KS

Extreme Heat Warning - Expires: Sunday 3:00pm CDT
       Anderson, KS
       Coffey, KS
       Douglas, KS
       Franklin, KS
       Osage, KS
       Shawnee, KS

Extreme Heat Warning - Expires: Sunday 11:45am CDT
       Atchison, KS
       Doniphan, KS
       Andrew, MO
       Atchison, MO
       Buchanan, MO
       Caldwell, MO
       Carroll, MO
       Chariton, MO
       Clinton, MO
       Daviess, MO
       De Kalb, MO
       Gentry, MO
       Holt, MO
       Livingston, MO
       Nodaway, MO
       Ray, MO
       Worth, MO

Extreme Heat Warning - Expires: Monday 7:00am CDT
       Bourbon, KS
       Cherokee, KS
       Crawford, KS
       Barry, MO
       Barton, MO
       Benton, MO
       Camden, MO
       Cedar, MO
       Christian, MO
       Dade, MO
       Dallas, MO
       Dent, MO
       Douglas, MO
       Greene, MO
       Hickory, MO
       Howell, MO
       Jasper, MO
       Laclede, MO
       Lawrence, MO
       Maries, MO
       McDonald, MO
       Miller, MO
       Morgan, MO
       Newton, MO
       Oregon, MO
       Ozark, MO
       Phelps, MO
       Polk, MO
       Pulaski, MO
       Shannon, MO
       St. Clair, MO
       Stone, MO
       Taney, MO
       Texas, MO
       Vernon, MO
       Webster, MO
       Wright, MO

Extreme Heat Warning - Expires: Sunday 3:00pm CDT
       Brown, KS
       Geary, KS
       Jackson, KS
       Jefferson, KS
       Lyon, KS
       Morris, KS
       Nemaha, KS
       Pottawatomie, KS
       Riley, KS
       Wabaunsee, KS

Extreme Heat Warning - Expires: Sunday 3:00pm CDT
       Clay, KS
       Cloud, KS
       Dickinson, KS
       Marshall, KS
       Ottawa, KS
       Republic, KS
       Washington, KS

Extreme Heat Warning - Expires: Sunday 3:00pm CDT
       Jewell, KS
       Mitchell, KS
       Osborne, KS
       Phillips, KS
       Rooks, KS
       Smith, KS
       Adams, NE
       Buffalo, NE
       Clay, NE
       Dawson, NE
       Fillmore, NE
       Franklin, NE
       Furnas, NE
       Gosper, NE
       Greeley, NE
       Hall, NE
       Hamilton, NE
       Harlan, NE
       Howard, NE
       Kearney, NE
       Merrick, NE
       Nance, NE
       Nuckolls, NE
       Phelps, NE
       Polk, NE
       Sherman, NE
       Thayer, NE
       Valley, NE
       Webster, NE
       York, NE

Extreme Heat Warning - Expires: Sunday 11:45am CDT
       Johnson, KS
       Leavenworth, KS
       Linn, KS
       Miami, KS
       Wyandotte, KS
       Bates, MO
       Cass, MO
       Clay, MO
       Cooper, MO
       Henry, MO
       Howard, MO
       Jackson, MO
       Johnson, MO
       Lafayette, MO
       Pettis, MO
       Platte, MO
       Saline, MO

Extreme Heat Warning - Expires: Sunday 2:30pm CDT
       Anoka, MN
       Carver, MN
       Dakota, MN
       Hennepin, MN
       Ramsey, MN
       Scott, MN
       Washington, MN

Extreme Heat Warning - Expires: Sunday 2:30pm CDT
       Benton, MN
       Chisago, MN
       Goodhue, MN
       Isanti, MN
       Sherburne, MN
       Stearns, MN
       Pierce, WI
       Polk, WI
       St. Croix, WI

Extreme Heat Warning - Expires: Sunday 11:00am CDT
       Big Stone, MN
       Traverse, MN
       Brown, SD
       Clark, SD
       Codington, SD
       Day, SD
       Deuel, SD
       Grant, SD
       Hamlin, SD
       Marshall, SD
       Roberts, SD
       Spink, SD

Extreme Heat Warning - Expires: Sunday 2:30pm CDT
       Blue Earth, MN
       Brown, MN
       Chippewa, MN
       Faribault, MN
       Freeborn, MN
       Kandiyohi, MN
       Lac Qui Parle, MN
       Le Sueur, MN
       Martin, MN
       McLeod, MN
       Meeker, MN
       Nicollet, MN
       Pope, MN
       Redwood, MN
       Renville, MN
       Rice, MN
       Sibley, MN
       Steele, MN
       Stevens, MN
       Swift, MN
       Waseca, MN
       Watonwan, MN
       Wright, MN
       Yellow Medicine, MN

Extreme Heat Warning - Expires: Sunday 9:00am CDT
       Carlton/South St. Louis, MN
       Crow Wing, MN
       North Cass, MN
       Northern Aitkin, MN
       Pine, MN
       South Aitkin, MN
       South Cass, MN
       South Itasca, MN
       Bayfield, WI
       Burnett, WI
       Douglas, WI
       Washburn, WI

Extreme Heat Warning - Expires: Sunday 3:15pm CDT
       Clay, MN
       Grant, MN
       Norman, MN
       West Otter Tail, MN
       Wilkin, MN
       Cass, ND
       Richland, ND
       Traill, ND

Extreme Heat Warning - Expires: Sunday 3:00pm CDT
       Dodge, MN
       Fillmore, MN
       Houston, MN
       Mower, MN
       Olmsted, MN
       Wabasha, MN
       Winona, MN
       Buffalo, WI
       Jackson, WI
       La Crosse, WI
       Monroe, WI
       Trempealeau, WI

Extreme Heat Warning - Expires: Sunday 2:30pm CDT
       Douglas, MN
       Kanabec, MN
       Mille Lacs, MN
       Morrison, MN
       Todd, MN

Extreme Heat Warning - Expires: Sunday 9:00am CDT
       North Itasca, MN

Extreme Heat Warning - Expires: Sunday 11:45am CDT
       Adair, MO
       Grundy, MO
       Harrison, MO
       Linn, MO
       Macon, MO
       Mercer, MO
       Putnam, MO
       Randolph, MO
       Schuyler, MO
       Sullivan, MO

Extreme Heat Warning - Expires: Sunday 3:45pm CDT
       Audrain, MO
       Boone, MO
       Callaway, MO
       Cole, MO
       Moniteau, MO
       Osage, MO

Extreme Heat Warning - Expires: Sunday 12:00pm CDT
       Bolivar, MS
       Leflore, MS
       Sunflower, MS

Extreme Heat Warning - Expires: Sunday 1:45pm MDT
       Bears Paw Mountains and Southern Blaine, MT
       Fergus County below 4500ft, MT

Extreme Heat Warning - Expires: Sunday 10:45pm MDT
       Carter, MT
       Custer, MT
       Fallon, MT
       Northern Rosebud, MT
       Powder River, MT
       Southern Rosebud, MT

Extreme Heat Warning - Expires: Sunday 3:00pm MDT
       Central and Southeast Phillips, MT
       Central and Southern Valley, MT
       Dawson, MT
       Eastern Roosevelt, MT
       Garfield, MT
       McCone, MT
       Petroleum, MT
       Prairie, MT
       Richland, MT
       Southwest Phillips, MT
       Western Roosevelt, MT
       Wibaux, MT

Extreme Heat Warning - Expires: Sunday 3:00pm MDT
       Daniels, MT
       Sheridan, MT

Extreme Heat Warning - Expires: Sunday 3:00pm MDT
       Northern Phillips, MT
       Northern Valley, MT

Extreme Heat Warning - Expires: Sunday 8:00pm CDT
       Antelope, NE
       Cedar, NE
       Knox, NE
       Pierce, NE

Extreme Heat Warning - Expires: Sunday 8:00pm CDT
       Butler, NE
       Cass, NE
       Gage, NE
       Jefferson, NE
       Johnson, NE
       Lancaster, NE
       Nemaha, NE
       Otoe, NE
       Pawnee, NE
       Richardson, NE
       Saline, NE
       Saunders, NE
       Seward, NE

Extreme Heat Warning - Expires: Sunday 6:15pm MDT
       Dawes, NE
       North Sioux, NE

Extreme Heat Warning - Expires: Sunday 5:00pm CDT
       Craig, OK
       Mayes, OK
       Nowata, OK
       Rogers, OK
       Tulsa, OK
       Wagoner, OK
       Washington, OK

Extreme Heat Warning - Expires: Sunday 1:15pm MDT
       Bennett, SD
       Haakon, SD
       Mellette, SD
       Northern Jackson, SD
       Southern Jackson, SD
       Todd, SD
       Tripp, SD

Extreme Heat Warning - Expires: Sunday 11:00am CDT
       Buffalo, SD
       Campbell, SD
       Corson, SD
       Dewey, SD
       Edmunds, SD
       Faulk, SD
       Hand, SD
       Hughes, SD
       Hyde, SD
       Jones, SD
       Lyman, SD
       McPherson, SD
       Potter, SD
       Stanley, SD
       Sully, SD
       Walworth, SD

Extreme Heat Warning - Expires: Sunday 1:15pm MDT
       Ziebach, SD

Extreme Heat Warning - Expires: Sunday 2:15pm MDT
       Glen Canyon Recreation Area/Lake Powell, UT

Extreme Heat Warning - Expires: Sunday 9:00am CDT
       Ashland, WI
       Sawyer, WI

Extreme Heat Warning - Expires: Sunday 2:30pm CDT
       Barron, WI
       Rusk, WI

Extreme Heat Warning - Expires: Sunday 2:30pm CDT
       Chippewa, WI
       Dunn, WI
       Eau Claire, WI
       Pepin, WI

Arkansas, AR
Extreme Heat Warning - Expires: Sunday 4:00pm CDT

Central and Southern Franklin, AR
Extreme Heat Warning - Expires: Sunday 5:00pm CDT

Clay, AR
Extreme Heat Warning - Expires: Sunday 3:00pm CDT

Cleburne, AR
Extreme Heat Warning - Expires: Sunday 4:00pm CDT

Conway, AR
Extreme Heat Warning - Expires: Sunday 4:00pm CDT

Craighead, AR
Extreme Heat Warning - Expires: Sunday 3:00pm CDT

Crittenden, AR
Extreme Heat Warning - Expires: Sunday 3:00pm CDT

Cross, AR
Extreme Heat Warning - Expires: Sunday 3:00pm CDT

Desha, AR
Extreme Heat Warning - Expires: Sunday 4:00pm CDT

Faulkner, AR
Extreme Heat Warning - Expires: Sunday 4:00pm CDT

Greene, AR
Extreme Heat Warning - Expires: Sunday 3:00pm CDT

Independence, AR
Extreme Heat Warning - Expires: Sunday 4:00pm CDT