Weather Alerts For Dallas, TX

# HEADLINE -------------------- HEAT ADVISORY NOW IN EFFECT UNTIL 8 PM CDT TUESDAY # DETAILS -------------------- WHAT Heat index values up to 108. WHERE Portions of North and Central Texas along and east of the I-35 corridor. WHEN Until 8 PM CDT Tuesday. IMPACTS Hot temperatures and high humidity will increase the risk for heat-related illnesses to occur, particularly for those working or participating in outdoor activities. ISSUED AT Monday, September 14, 2026 at 12:10 PM CDT ISSUED BY National Weather Service Fort Worth TX HEADER URGENT - WEATHER MESSAGE # PRECAUTIONARY/PREPAREDNESS ACTIONS -------------------- Take extra precautions when outside by staying hydrated, wearing lightweight and loose fitting clothing, and limiting strenuous activities to the early morning or evening. Check up on relatives and neighbors. Never leave young children or pets in an enclosed vehicle, even for a short time, as temperatures can quickly rise to life-threatening levels. Know the signs and symptoms of heat exhaustion and heat stroke. To reduce risk when outdoors, 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 911 ASAP if you or someone you know is exhibiting signs of heat stroke. # AREAS AFFECTED -------------------- Navarro, Robertson, Rockwall, Anderson, Bell, Collin, Dallas, Delta, Denton, Ellis, Falls, Fannin, Freestone, Grayson, Henderson, Hill, Hopkins, Hunt, Johnson, Kaufman, Lamar, Leon, Limestone, McLennan, Milam, Rains, Tarrant, Van Zandt Including the cities of Palestine, Plano, Grand Saline, Waxahachie, Temple, Waco, Marlin, Point, Rockwall, Kaufman, Midlothian, Fairfield, Allen, Denton, Canton, Cleburne, Normangee, Edgewood, Ennis, Gun Barrel City, Cooper, Athens, Sulphur Springs, Denison, Paris, Fort Worth, Jewett, Franklin, Carrollton, Terrell, Hillsboro, Rockdale, Buffalo, Oakwood, East Tawakoni, Sherman, Fort Hood, Van, Greenville, Killeen, Cameron, Centerville, Groesbeck, Flower Mound, Lewisville, Corsicana, Wills Point, Dallas, Emory, Burleson, Heath, Wortham, Mexia, Calvert, Bonham, Commerce, Forney, McKinney, Teague, Frisco, Hearne, and Arlington

Pollen Index: 11.7 Pollen Level: high Predominant Pollen: Ragweed, Elm and Chenopods. Based on past pollen counts and expected weather conditions, pollen levels for Tuesday will remain stable in the extremely high range. Pollen producing plants are at a relatively steady level of pollination at this time.