Lexington Weather

Lexington, Massachusetts, USA

80°F
7/12/2026 2:31pm 
  • Lexington Conditions: Mostly cloudy
  • Temperature: 79.5°F / 26.4°CColder 0.6°F than last hour.
  • Dew Point: 58.6°FIncreased 1.8°Fsince last hour.
  • Relative Humidity: 49%Increased 4.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: 1 mph
  • Barometer: 30.11 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Current Extreme Heat Warning Alerts / Advisories

Issued by the National Weather Service

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

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

   Extreme Heat Warning - Expires: Monday 12:00am MDT
       Central Yampa River Basin, CO
       Debeque to Silt Corridor, CO
       Grand Valley, CO
       Lower Yampa River Basin, CO
       Arches/Grand Flat, UT
       Eastern Uinta Basin, UT

   Extreme Heat Warning - Expires: Monday 6:00am MDT
       Arco/Mud Lake Desert, ID
       Big Hole Mountains, ID
       Eastern Magic Valley, ID
       Lower Snake River Plain, ID
       Shoshone/Lava Beds, ID
       Teton Valley, ID
       Upper Snake River Plain, ID

   Extreme Heat Warning - Expires: Monday 6:00am MDT
       Franklin/Eastern Oneida Region, ID
       Marsh and Arbon Highlands, ID
       Raft River Region, ID
       Southern Hills/Albion Mountains, ID

   Extreme Heat Warning - Expires: Monday 5:00am CDT
       Anoka, MN
       Carver, MN
       Dakota, MN
       Hennepin, MN
       Ramsey, MN
       Scott, MN
       Washington, MN

   Extreme Heat Warning - Expires: Sunday 4:15pm CDT
       Carlton/South St. Louis, MN
       Central St. Louis, MN
       Crow Wing, MN
       Koochiching, MN
       North Cass, MN
       North Itasca, MN
       North St. Louis, MN
       Northern Aitkin, MN
       Northern Cook/Northern Lake, MN
       Pine, MN
       South Aitkin, MN
       South Cass, MN
       South Itasca, MN
       Southern Cook/North Shore, MN
       Southern Lake/North Shore, MN
       Ashland, WI
       Bayfield, WI
       Burnett, WI
       Douglas, WI
       Iron, WI
       Sawyer, WI
       Washburn, WI

   Extreme Heat Warning - Expires: Sunday 8:15pm CDT
       Clay, MN
       East Becker, MN
       East Marshall, MN
       East Otter Tail, MN
       East Polk, MN
       Grant, MN
       Hubbard, MN
       Kittson, MN
       Lake Of The Woods, MN
       Mahnomen, MN
       Norman, MN
       North Beltrami, MN
       North Clearwater, MN
       Pennington, MN
       Red Lake, MN
       Roseau, MN
       South Beltrami, MN
       South Clearwater, MN
       Wadena, MN
       West Becker, MN
       West Marshall, MN
       West Otter Tail, MN
       West Polk, MN
       Wilkin, MN
       Barnes, ND
       Benson, ND
       Cass, ND
       Cavalier, ND
       Eastern Walsh County, ND
       Eddy, ND
       Grand Forks, ND
       Griggs, ND
       Nelson, ND
       Pembina, ND
       Ramsey, ND
       Ransom, ND
       Richland, ND
       Sargent, ND
       Steele, ND
       Towner, ND
       Traill, ND
       Western Walsh County, ND

   Extreme Heat Warning - Expires: Monday 2:00am MDT
       Beartooth Foothills, MT
       Bighorn Canyon, MT
       Carter, MT
       Custer, MT
       Fallon, MT
       Golden Valley, MT
       Judith Gap, MT
       Livingston Area, MT
       Melville Foothills, MT
       Musselshell, MT
       Northeastern Yellowstone, MT
       Northern Big Horn, MT
       Northern Carbon, MT
       Northern Park, MT
       Northern Rosebud, MT
       Northern Stillwater, MT
       Northern Sweet Grass, MT
       Paradise Valley, MT
       Powder River, MT
       Red Lodge Foothills, MT
       Southeastern Carbon, MT
       Southern Big Horn, MT
       Southern Rosebud, MT
       Southern Wheatland, MT
       Southwestern Yellowstone, MT
       Treasure, MT
       Sheridan Foothills, WY

   Extreme Heat Warning - Expires: Sunday 10:30pm MDT
       Central and Southeast Phillips, MT
       Central and Southern Valley, MT
       Garfield, MT
       Petroleum, MT

   Extreme Heat Warning - Expires: Sunday 10:30pm MDT
       Daniels, MT
       Northern Phillips, MT
       Northern Valley, MT
       Southwest Phillips, MT
       Western Roosevelt, MT

   Extreme Heat Warning - Expires: Sunday 10:30pm MDT
       Dawson, MT
       Eastern Roosevelt, MT
       Prairie, MT
       Richland, MT
       Sheridan, MT
       Wibaux, MT

   Extreme Heat Warning - Expires: Sunday 10:30pm MDT
       McCone, MT

   Extreme Heat Warning - Expires: Sunday 9:15pm CDT
       Adams, ND
       Billings, ND
       Bottineau, ND
       Bowman, ND
       Burke, ND
       Burleigh, ND
       Central and Southern Ward/Minot Area, ND
       Dickey, ND
       Divide, ND
       Dunn, ND
       Eastern McLean, ND
       Eastern Morton, ND
       Eastern Sioux, ND
       Emmons, ND
       Foster, ND
       Golden Valley, ND
       Grant, ND
       Hettinger, ND
       Kidder, ND
       La Moure, ND
       Logan, ND
       McHenry, ND
       McIntosh, ND
       McKenzie, ND
       Mercer, ND
       Mountrail, ND
       Northwest Ward, ND
       Oliver, ND
       Pierce, ND
       Renville, ND
       Rolette, ND
       Sheridan, ND
       Slope, ND
       Stark, ND
       Stutsman, ND
       Wells, ND
       Western McLean, ND
       Western Morton, ND
       Western Sioux, ND
       Williams, ND

   Extreme Heat Warning - Expires: Sunday 9:00pm CDT
       Campbell, SD
       Corson, SD
       Dewey, SD
       Potter, SD
       Walworth, SD

   Extreme Heat Warning - Expires: Monday 2:00am MDT
       Cache Valley/Utah Portion, UT
       Castle Country, UT
       Eastern Box Elder County, UT
       Eastern Juab/Millard Counties, UT
       Great Salt Lake Desert and Mountains, UT
       Northern Wasatch Front, UT
       Salt Lake Valley, UT
       San Rafael Swell, UT
       Sanpete Valley, UT
       Sevier Valley, UT
       Tooele and Rush Valleys, UT
       Utah Valley, UT
       Wasatch Back, UT
       Western Uinta Basin, UT

   Extreme Heat Warning - Expires: Monday 12:00am MDT
       Canyonlands/Natural Bridges, UT
       Southeast Utah, UT

   Extreme Heat Warning - Expires: Monday 2:00am MDT
       Capitol Reef National Park and Vicinity, UT
       Glen Canyon Recreation Area/Lake Powell, UT
       South Central Utah, UT
       Southwest Utah, UT
       Western Canyonlands, UT
       Western Millard and Juab Counties, UT

   Extreme Heat Warning - Expires: Monday 7:00am MDT
       Cody Foothills, WY
       East Sweetwater County, WY
       Flaming Gorge, WY
       Green Mountains and Rattlesnake Range, WY
       Jackson Hole, WY
       Lander Foothills, WY
       Natrona County Lower Elevations, WY
       North Bighorn Basin, WY
       Northeast Johnson County, WY
       Rock Springs and Green River, WY
       South Lincoln County, WY
       Southeast Bighorn Basin, WY
       Southeast Johnson County, WY
       Southwest Bighorn Basin, WY
       Star Valley, WY
       Upper Green River Basin Foothills, WY
       Upper Green River Basin, WY
       Upper Wind River Basin, WY
       Wind River Basin, WY

   Extreme Heat Warning - Expires: Monday 2:00am MDT
       Southwest Wyoming, WY

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

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

Central Yampa River Basin, CO
      Extreme Heat Warning - Expires: Monday 12:00am MDT

Debeque to Silt Corridor, CO
      Extreme Heat Warning - Expires: Monday 12:00am MDT

Grand Valley, CO
      Extreme Heat Warning - Expires: Monday 12:00am MDT

Lower Yampa River Basin, CO
      Extreme Heat Warning - Expires: Monday 12:00am MDT

Arco/Mud Lake Desert, ID
      Extreme Heat Warning - Expires: Monday 6:00am MDT

Big Hole Mountains, ID
      Extreme Heat Warning - Expires: Monday 6:00am MDT

Eastern Magic Valley, ID
      Extreme Heat Warning - Expires: Monday 6:00am MDT

Franklin/Eastern Oneida Region, ID
      Extreme Heat Warning - Expires: Monday 6:00am MDT

Lower Snake River Plain, ID
      Extreme Heat Warning - Expires: Monday 6:00am MDT

Marsh and Arbon Highlands, ID
      Extreme Heat Warning - Expires: Monday 6:00am MDT

Raft River Region, ID
      Extreme Heat Warning - Expires: Monday 6:00am MDT

Shoshone/Lava Beds, ID
      Extreme Heat Warning - Expires: Monday 6:00am MDT

Southern Hills/Albion Mountains, ID
      Extreme Heat Warning - Expires: Monday 6:00am MDT

Teton Valley, ID
      Extreme Heat Warning - Expires: Monday 6:00am MDT

Upper Snake River Plain, ID
      Extreme Heat Warning - Expires: Monday 6:00am MDT

Anoka, MN
      Extreme Heat Warning - Expires: Monday 5:00am CDT

Carlton/South St. Louis, MN
      Extreme Heat Warning - Expires: Sunday 4:15pm CDT

Carver, MN
      Extreme Heat Warning - Expires: Monday 5:00am CDT

Central St. Louis, MN
      Extreme Heat Warning - Expires: Sunday 4:15pm CDT

Clay, MN
      Extreme Heat Warning - Expires: Sunday 8:15pm CDT

Crow Wing, MN
      Extreme Heat Warning - Expires: Sunday 4:15pm CDT

Dakota, MN
      Extreme Heat Warning - Expires: Monday 5:00am CDT

East Becker, MN
      Extreme Heat Warning - Expires: Sunday 8:15pm CDT

East Marshall, MN
      Extreme Heat Warning - Expires: Sunday 8:15pm CDT

East Otter Tail, MN
      Extreme Heat Warning - Expires: Sunday 8:15pm CDT

East Polk, MN
      Extreme Heat Warning - Expires: Sunday 8:15pm CDT

Grant, MN
      Extreme Heat Warning - Expires: Sunday 8:15pm CDT

Hennepin, MN
      Extreme Heat Warning - Expires: Monday 5:00am CDT

Hubbard, MN
      Extreme Heat Warning - Expires: Sunday 8:15pm CDT

Kittson, MN
      Extreme Heat Warning - Expires: Sunday 8:15pm CDT

Koochiching, MN
      Extreme Heat Warning - Expires: Sunday 4:15pm CDT

Lake Of The Woods, MN
      Extreme Heat Warning - Expires: Sunday 8:15pm CDT

Mahnomen, MN
      Extreme Heat Warning - Expires: Sunday 8:15pm CDT

Norman, MN
      Extreme Heat Warning - Expires: Sunday 8:15pm CDT

North Beltrami, MN
      Extreme Heat Warning - Expires: Sunday 8:15pm CDT

North Cass, MN
      Extreme Heat Warning - Expires: Sunday 4:15pm CDT

North Clearwater, MN
      Extreme Heat Warning - Expires: Sunday 8:15pm CDT

North Itasca, MN
      Extreme Heat Warning - Expires: Sunday 4:15pm CDT

North St. Louis, MN
      Extreme Heat Warning - Expires: Sunday 4:15pm CDT

Northern Aitkin, MN
      Extreme Heat Warning - Expires: Sunday 4:15pm CDT

Northern Cook/Northern Lake, MN
      Extreme Heat Warning - Expires: Sunday 4:15pm CDT

Pennington, MN
      Extreme Heat Warning - Expires: Sunday 8:15pm CDT

Pine, MN
      Extreme Heat Warning - Expires: Sunday 4:15pm CDT

Ramsey, MN
      Extreme Heat Warning - Expires: Monday 5:00am CDT

Red Lake, MN
      Extreme Heat Warning - Expires: Sunday 8:15pm CDT

Roseau, MN
      Extreme Heat Warning - Expires: Sunday 8:15pm CDT

Scott, MN
      Extreme Heat Warning - Expires: Monday 5:00am CDT

South Aitkin, MN
      Extreme Heat Warning - Expires: Sunday 4:15pm CDT

South Beltrami, MN
      Extreme Heat Warning - Expires: Sunday 8:15pm CDT

South Cass, MN
      Extreme Heat Warning - Expires: Sunday 4:15pm CDT

South Clearwater, MN
      Extreme Heat Warning - Expires: Sunday 8:15pm CDT

South Itasca, MN
      Extreme Heat Warning - Expires: Sunday 4:15pm CDT

Southern Cook/North Shore, MN
      Extreme Heat Warning - Expires: Sunday 4:15pm CDT

Southern Lake/North Shore, MN
      Extreme Heat Warning - Expires: Sunday 4:15pm CDT

Wadena, MN
      Extreme Heat Warning - Expires: Sunday 8:15pm CDT

Washington, MN
      Extreme Heat Warning - Expires: Monday 5:00am CDT

West Becker, MN
      Extreme Heat Warning - Expires: Sunday 8:15pm CDT

West Marshall, MN
      Extreme Heat Warning - Expires: Sunday 8:15pm CDT

West Otter Tail, MN
      Extreme Heat Warning - Expires: Sunday 8:15pm CDT

West Polk, MN
      Extreme Heat Warning - Expires: Sunday 8:15pm CDT

Wilkin, MN
      Extreme Heat Warning - Expires: Sunday 8:15pm CDT

Beartooth Foothills, MT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

Bighorn Canyon, MT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

Carter, MT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

Central and Southeast Phillips, MT
      Extreme Heat Warning - Expires: Sunday 10:30pm MDT

Central and Southern Valley, MT
      Extreme Heat Warning - Expires: Sunday 10:30pm MDT

Custer, MT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

Daniels, MT
      Extreme Heat Warning - Expires: Sunday 10:30pm MDT

Dawson, MT
      Extreme Heat Warning - Expires: Sunday 10:30pm MDT

Eastern Roosevelt, MT
      Extreme Heat Warning - Expires: Sunday 10:30pm MDT

Fallon, MT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

Garfield, MT
      Extreme Heat Warning - Expires: Sunday 10:30pm MDT

Golden Valley, MT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

Judith Gap, MT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

Livingston Area, MT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

McCone, MT
      Extreme Heat Warning - Expires: Sunday 10:30pm MDT

Melville Foothills, MT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

Musselshell, MT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

Northeastern Yellowstone, MT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

Northern Big Horn, MT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

Northern Carbon, MT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

Northern Park, MT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

Northern Phillips, MT
      Extreme Heat Warning - Expires: Sunday 10:30pm MDT

Northern Rosebud, MT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

Northern Stillwater, MT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

Northern Sweet Grass, MT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

Northern Valley, MT
      Extreme Heat Warning - Expires: Sunday 10:30pm MDT

Paradise Valley, MT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

Petroleum, MT
      Extreme Heat Warning - Expires: Sunday 10:30pm MDT

Powder River, MT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

Prairie, MT
      Extreme Heat Warning - Expires: Sunday 10:30pm MDT

Red Lodge Foothills, MT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

Richland, MT
      Extreme Heat Warning - Expires: Sunday 10:30pm MDT

Sheridan, MT
      Extreme Heat Warning - Expires: Sunday 10:30pm MDT

Southeastern Carbon, MT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

Southern Big Horn, MT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

Southern Rosebud, MT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

Southern Wheatland, MT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

Southwest Phillips, MT
      Extreme Heat Warning - Expires: Sunday 10:30pm MDT

Southwestern Yellowstone, MT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

Treasure, MT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

Western Roosevelt, MT
      Extreme Heat Warning - Expires: Sunday 10:30pm MDT

Wibaux, MT
      Extreme Heat Warning - Expires: Sunday 10:30pm MDT

Adams, ND
      Extreme Heat Warning - Expires: Sunday 9:15pm CDT

Barnes, ND
      Extreme Heat Warning - Expires: Sunday 8:15pm CDT

Benson, ND
      Extreme Heat Warning - Expires: Sunday 8:15pm CDT

Billings, ND
      Extreme Heat Warning - Expires: Sunday 9:15pm CDT

Bottineau, ND
      Extreme Heat Warning - Expires: Sunday 9:15pm CDT

Bowman, ND
      Extreme Heat Warning - Expires: Sunday 9:15pm CDT

Burke, ND
      Extreme Heat Warning - Expires: Sunday 9:15pm CDT

Burleigh, ND
      Extreme Heat Warning - Expires: Sunday 9:15pm CDT

Cass, ND
      Extreme Heat Warning - Expires: Sunday 8:15pm CDT

Cavalier, ND
      Extreme Heat Warning - Expires: Sunday 8:15pm CDT

Central and Southern Ward/Minot Area, ND
      Extreme Heat Warning - Expires: Sunday 9:15pm CDT

Dickey, ND
      Extreme Heat Warning - Expires: Sunday 9:15pm CDT

Divide, ND
      Extreme Heat Warning - Expires: Sunday 9:15pm CDT

Dunn, ND
      Extreme Heat Warning - Expires: Sunday 9:15pm CDT

Eastern McLean, ND
      Extreme Heat Warning - Expires: Sunday 9:15pm CDT

Eastern Morton, ND
      Extreme Heat Warning - Expires: Sunday 9:15pm CDT

Eastern Sioux, ND
      Extreme Heat Warning - Expires: Sunday 9:15pm CDT

Eastern Walsh County, ND
      Extreme Heat Warning - Expires: Sunday 8:15pm CDT

Eddy, ND
      Extreme Heat Warning - Expires: Sunday 8:15pm CDT

Emmons, ND
      Extreme Heat Warning - Expires: Sunday 9:15pm CDT

Foster, ND
      Extreme Heat Warning - Expires: Sunday 9:15pm CDT

Golden Valley, ND
      Extreme Heat Warning - Expires: Sunday 9:15pm CDT

Grand Forks, ND
      Extreme Heat Warning - Expires: Sunday 8:15pm CDT

Grant, ND
      Extreme Heat Warning - Expires: Sunday 9:15pm CDT

Griggs, ND
      Extreme Heat Warning - Expires: Sunday 8:15pm CDT

Hettinger, ND
      Extreme Heat Warning - Expires: Sunday 9:15pm CDT

Kidder, ND
      Extreme Heat Warning - Expires: Sunday 9:15pm CDT

La Moure, ND
      Extreme Heat Warning - Expires: Sunday 9:15pm CDT

Logan, ND
      Extreme Heat Warning - Expires: Sunday 9:15pm CDT

McHenry, ND
      Extreme Heat Warning - Expires: Sunday 9:15pm CDT

McIntosh, ND
      Extreme Heat Warning - Expires: Sunday 9:15pm CDT

McKenzie, ND
      Extreme Heat Warning - Expires: Sunday 9:15pm CDT

Mercer, ND
      Extreme Heat Warning - Expires: Sunday 9:15pm CDT

Mountrail, ND
      Extreme Heat Warning - Expires: Sunday 9:15pm CDT

Nelson, ND
      Extreme Heat Warning - Expires: Sunday 8:15pm CDT

Northwest Ward, ND
      Extreme Heat Warning - Expires: Sunday 9:15pm CDT

Oliver, ND
      Extreme Heat Warning - Expires: Sunday 9:15pm CDT

Pembina, ND
      Extreme Heat Warning - Expires: Sunday 8:15pm CDT

Pierce, ND
      Extreme Heat Warning - Expires: Sunday 9:15pm CDT

Ramsey, ND
      Extreme Heat Warning - Expires: Sunday 8:15pm CDT

Ransom, ND
      Extreme Heat Warning - Expires: Sunday 8:15pm CDT

Renville, ND
      Extreme Heat Warning - Expires: Sunday 9:15pm CDT

Richland, ND
      Extreme Heat Warning - Expires: Sunday 8:15pm CDT

Rolette, ND
      Extreme Heat Warning - Expires: Sunday 9:15pm CDT

Sargent, ND
      Extreme Heat Warning - Expires: Sunday 8:15pm CDT

Sheridan, ND
      Extreme Heat Warning - Expires: Sunday 9:15pm CDT

Slope, ND
      Extreme Heat Warning - Expires: Sunday 9:15pm CDT

Stark, ND
      Extreme Heat Warning - Expires: Sunday 9:15pm CDT

Steele, ND
      Extreme Heat Warning - Expires: Sunday 8:15pm CDT

Stutsman, ND
      Extreme Heat Warning - Expires: Sunday 9:15pm CDT

Towner, ND
      Extreme Heat Warning - Expires: Sunday 8:15pm CDT

Traill, ND
      Extreme Heat Warning - Expires: Sunday 8:15pm CDT

Wells, ND
      Extreme Heat Warning - Expires: Sunday 9:15pm CDT

Western McLean, ND
      Extreme Heat Warning - Expires: Sunday 9:15pm CDT

Western Morton, ND
      Extreme Heat Warning - Expires: Sunday 9:15pm CDT

Western Sioux, ND
      Extreme Heat Warning - Expires: Sunday 9:15pm CDT

Western Walsh County, ND
      Extreme Heat Warning - Expires: Sunday 8:15pm CDT

Williams, ND
      Extreme Heat Warning - Expires: Sunday 9:15pm CDT

Campbell, SD
      Extreme Heat Warning - Expires: Sunday 9:00pm CDT

Corson, SD
      Extreme Heat Warning - Expires: Sunday 9:00pm CDT

Dewey, SD
      Extreme Heat Warning - Expires: Sunday 9:00pm CDT

Potter, SD
      Extreme Heat Warning - Expires: Sunday 9:00pm CDT

Walworth, SD
      Extreme Heat Warning - Expires: Sunday 9:00pm CDT

Arches/Grand Flat, UT
      Extreme Heat Warning - Expires: Monday 12:00am MDT

Cache Valley/Utah Portion, UT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

Canyonlands/Natural Bridges, UT
      Extreme Heat Warning - Expires: Monday 12:00am MDT

Capitol Reef National Park and Vicinity, UT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

Castle Country, UT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

Eastern Box Elder County, UT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

Eastern Juab/Millard Counties, UT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

Eastern Uinta Basin, UT
      Extreme Heat Warning - Expires: Monday 12:00am MDT

Glen Canyon Recreation Area/Lake Powell, UT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

Great Salt Lake Desert and Mountains, UT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

Northern Wasatch Front, UT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

Salt Lake Valley, UT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

San Rafael Swell, UT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

Sanpete Valley, UT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

Sevier Valley, UT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

South Central Utah, UT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

Southeast Utah, UT
      Extreme Heat Warning - Expires: Monday 12:00am MDT

Southwest Utah, UT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

Tooele and Rush Valleys, UT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

Utah Valley, UT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

Wasatch Back, UT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

Western Canyonlands, UT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

Western Millard and Juab Counties, UT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

Western Uinta Basin, UT
      Extreme Heat Warning - Expires: Monday 2:00am MDT

Ashland, WI
      Extreme Heat Warning - Expires: Sunday 4:15pm CDT

Bayfield, WI
      Extreme Heat Warning - Expires: Sunday 4:15pm CDT

Burnett, WI
      Extreme Heat Warning - Expires: Sunday 4:15pm CDT

Douglas, WI
      Extreme Heat Warning - Expires: Sunday 4:15pm CDT

Iron, WI
      Extreme Heat Warning - Expires: Sunday 4:15pm CDT

Sawyer, WI
      Extreme Heat Warning - Expires: Sunday 4:15pm CDT

Washburn, WI
      Extreme Heat Warning - Expires: Sunday 4:15pm CDT

Cody Foothills, WY
      Extreme Heat Warning - Expires: Monday 7:00am MDT

East Sweetwater County, WY
      Extreme Heat Warning - Expires: Monday 7:00am MDT

Flaming Gorge, WY
      Extreme Heat Warning - Expires: Monday 7:00am MDT

Green Mountains and Rattlesnake Range, WY
      Extreme Heat Warning - Expires: Monday 7:00am MDT

Jackson Hole, WY
      Extreme Heat Warning - Expires: Monday 7:00am MDT

Lander Foothills, WY
      Extreme Heat Warning - Expires: Monday 7:00am MDT

Natrona County Lower Elevations, WY
      Extreme Heat Warning - Expires: Monday 7:00am MDT

North Bighorn Basin, WY
      Extreme Heat Warning - Expires: Monday 7:00am MDT

Northeast Johnson County, WY
      Extreme Heat Warning - Expires: Monday 7:00am MDT

Rock Springs and Green River, WY
      Extreme Heat Warning - Expires: Monday 7:00am MDT

Sheridan Foothills, WY
      Extreme Heat Warning - Expires: Monday 2:00am MDT

South Lincoln County, WY
      Extreme Heat Warning - Expires: Monday 7:00am MDT

Southeast Bighorn Basin, WY
      Extreme Heat Warning - Expires: Monday 7:00am MDT

Southeast Johnson County, WY
      Extreme Heat Warning - Expires: Monday 7:00am MDT

Southwest Bighorn Basin, WY
      Extreme Heat Warning - Expires: Monday 7:00am MDT

Southwest Wyoming, WY
      Extreme Heat Warning - Expires: Monday 2:00am MDT

Star Valley, WY
      Extreme Heat Warning - Expires: Monday 7:00am MDT

Upper Green River Basin Foothills, WY
      Extreme Heat Warning - Expires: Monday 7:00am MDT

Upper Green River Basin, WY
      Extreme Heat Warning - Expires: Monday 7:00am MDT

Upper Wind River Basin, WY
      Extreme Heat Warning - Expires: Monday 7:00am MDT

Wind River Basin, WY
      Extreme Heat Warning - Expires: Monday 7:00am MDT