Grand Junction, Colorado – Critical fire weather conditions will impact western Colorado and eastern Utah through Thursday evening. High temperatures, strong winds, and very low humidity create a heightened risk of wildfire spread.
According to the National Weather Service in Grand Junction, a Fire Weather Watch remains in effect until 8 p.m. MDT Thursday, June 19, 2025. This alert covers the Lower Colorado River Valley, including areas around Grand Junction, and extends into eastern Utah. Winds between 15 and 25 mph, with gusts up to 35 mph, are expected, particularly in the afternoon. Relative humidity will drop to 5-10 percent.
Residents in Mesa County, including Grand Junction, should exercise extreme caution. Outdoor burning is highly discouraged. Any new fire starts could spread rapidly due to the dry, windy conditions. Interstate 70 travelers should be aware of potential visibility issues from smoke if a fire ignites.
The elevated fire risk continues into Juneteenth, Thursday, June 19, with hot temperatures reaching 102 degrees Fahrenheit. Friday will see slightly cooler conditions at 101 degrees, remaining sunny and breezy. The weekend forecast for Grand Junction shows high temperatures in the upper 90s, with continued clear and breezy conditions. Early next week will maintain sunny weather with highs in the low 90s.
Five-Day Forecast for Grand Junction:
- Wednesday, June 18: Sunny, High 95°F
- Thursday, June 19 (Juneteenth): Hot, High 102°F
- Friday, June 20: Sunny and Breezy, High 101°F
- Saturday, June 21: Hot and Breezy, High 97°F
- Sunday, June 22: Clear and Breezy, High 93°F
