Extreme Heat Warning Issued for Rogue Valley as Temperatures Near 110°F

Medford, Oregon- The National Weather Service in Medford has issued an Extreme Heat Warning, placing much of the Rogue Valley—including Medford, Grants Pass, Ashland, Jacksonville, Talent, and surrounding communities—on high alert for life-threatening heat conditions starting this Sunday.

What’s Happening

The Extreme Heat Warning is in effect from 1pm Friday to 8pm Monday. Forecast Conditions: Daytime highs are expected to soar into the 100 to near 110 °F range; overnight temperatures will hover between 65 and 70 °F, offering scant relief.

Who’s Affected

Residents across Jackson, Josephine, and eastern Curry Counties—including cities like Merlin, Grants Pass, Medford, Ashland, Jacksonville, Talent, White City, Gold Hill, and Wilderville—should be particularly vigilant.

The combination of scorching daytime heat and warm, muggy nights raises the risk of heat exhaustion, heat stroke, dehydration, and other serious health issues—especially for older adults, children, those with underlying health conditions, people working outdoors, and those without reliable access to cooling.

Safety Measures & Advice

Stay Hydrated & Cool: Drink plenty of water and remain in air-conditioned spaces whenever possible. Avoid Peak Sun: Limit outdoor activities during the hottest parts of the day, and wear lightweight, loose-fitting, and light-colored clothing. Check on Others: Keep an eye on relatives and neighbors, particularly the elderly or anyone vulnerable. Never Leave in Vehicles: Do not leave children or pets unattended in cars; interior temperatures can become lethal in mere minutes.

This Extreme Heat Warning is one of several heat-related alerts issued across southern Oregon this season. In mid-July, a similar warning had covered the Ashland area , and temperature extremes have been increasingly common as regional summers grow hotter.

According to the National Weather Service, an Extreme Heat Warning is issued when heat index values exceed locally defined thresholds—often above 105 °F for several hours on multiple days—or when nighttime temperatures fail to drop, preventing relief from the heat.

Looking Ahead

With the warning lasting through early Tuesday morning, heat relief may not arrive until midweek. Residents should take precautions now and stay tuned for updates. If symptoms like dizziness, nausea, headaches, or confusion arise, heat-related illness may be setting in—seek immediate medical attention.