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WWA Summary by Location with UTZ108/UTC043/UTZ479 emphasis Extreme Heat Warning

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A close-up of official documents and a thermometer on a desk under harsh, bright sunlight, symbolizing extreme heat warnings in Utah regions like American Fork. The scene uses high-contrast lighting to evoke intense heat without showing people or specific text labels beyond technical data structures.
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Watches, Warnings & Advisories One product issued by NWS for: Uintah UT Extreme Heat WarningURGENT - WEATHER MESSAGE National Weather Service Salt Lake City UT 1006 AM MDT Fri Jul 10 2026 UTZ101>108-114-116-118>121-110715- /O.CON.KSLC.XH.W.0001.260711T1800Z-260714T1200Z/ Great

Watches, Warnings & Advisories

One product issued by NWS for: Uintah UT

Extreme Heat WarningURGENT - WEATHER MESSAGE

National Weather Service Salt Lake City UT

1006 AM MDT Fri Jul 10 2026

UTZ101>108-114-116-118>121-110715-

/O.CON.KSLC.XH.W.0001.260711T1800Z-260714T1200Z/

Great Salt Lake Desert and Mountains-Tooele and Rush Valleys-

Eastern Box Elder County-Northern Wasatch Front-Salt Lake Valley-

Utah Valley-Cache Valley/Utah Portion-Wasatch Back-Western Uinta

Basin-Eastern Juab/Millard Counties-Sanpete Valley-Sevier Valley-

Castle Country-San Rafael Swell-

Including the following locations - West Jordan, Park City,

Roosevelt, Emery, Salina, Goblin Valley, Logan, Smithfield, Heber

City, Fillmore, Salt Lake City, Castle Dale, Sandy, Park Valley,

Huntsville, Price, Vernon, Duchesne, Richfield, Grantsville,

Ephraim, Manti, Mt Pleasant, Payson, Bountiful, Tooele, Green

River, Provo, Brigham City, Wendover, Lehi, Scipio, Nephi, Ogden,

Snowville, and Dugway

1006 AM MDT Fri Jul 10 2026

...EXTREME HEAT WARNING REMAINS IN EFFECT FROM NOON SATURDAY TO 6 AM

MDT TUESDAY...

* WHAT...Dangerously hot conditions with temperatures up to 107

possible for the valleys of northern Utah, including the Wasatch

Front and Cache Valley. Highs around 100 possible for the mountain

valleys of northern and central Utah, including the Wasatch Back,

along Castle Country, the Uinta Basin, and the San Rafael Swell.

* WHERE...Portions of central and northern Utah.

* WHEN...From noon Saturday to 6 AM MDT Tuesday.

* IMPACTS...Heat related illnesses increase significantly during

extreme heat events.

* ADDITIONAL DETAILS...There is high confidence that temperatures

will warm to values challenging daily, monthly, or even all-time

high temperature records Saturday through Monday. Overnight lows

in the lower to mid 70s for many valley locations will provide

little in the way of overnight relief.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out of

the sun, and check up on relatives and neighbors.

Do not leave young children and pets in unattended vehicles. Car

interiors will reach lethal temperatures in a matter of minutes.

Take extra precautions when outside. Wear lightweight and loose

fitting clothing. Try to limit strenuous activities to early morning

or evening. Take action when you see symptoms of heat exhaustion and

heat stroke.

To reduce risk during outdoor work, the Occupational Safety and

Health Administration recommends scheduling frequent rest breaks in

shaded or air conditioned environments. Anyone overcome by heat

should be moved to a cool and shaded location. Heat stroke is an

emergency! Call 9 1 1.

&&

$$

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