| NWS Forecast for: Arches/Grand Flat Issued by: National Weather Service Grand Junction, CO Last Update: 748 PM MDT Fri Jun 13 2025 |  |
| Tonight: Mostly clear. Lows in the 60s. Saturday: Sunny. Highs 95 to 100. Southwest winds 10 to 15 mph with gusts up to 20 mph in the afternoon. Saturday Night: Mostly clear. Lows in the 60s. Sunday: Sunny. Highs around 100. Southwest winds 10 to 15 mph with gusts up to 20 mph in the afternoon. Sunday Night: Mostly clear. Lows in the 60s. Gusts up to 20 mph in the evening. Monday: Sunny. Highs around 100. Monday Night And Tuesday: Mostly clear. Lows in the 60s. Highs 95 to 100. Tuesday Night: Mostly clear. Lows 55 to 65. Wednesday: Sunny. Highs 95 to 100. Wednesday Night: Mostly clear. Lows in the 60s. Juneteenth: Sunny. Highs around 100. Thursday Night: Mostly clear. Lows 65 to 75. Friday: Sunny. Highs around 100. | |
| Zone Forecast: Arches/Grand Flat | |
Visit your local NWS office at: https://www.weather.gov/gjt |