| NWS Forecast for: San Juan River Basin Issued by: National Weather Service Grand Junction, CO Last Update: 1133 PM MST Sun Nov 1 2026 |  |
Overnight: Rain showers with a slight chance of thunderstorms. Some thunderstorms will produce heavy rainfall. Lows 25 to 35. Southwest winds 10 to 15 mph with gusts up to 30 mph. Monday: Mostly cloudy. Rain showers likely with possible snow showers and thunderstorms in the morning, then a slight chance of rain showers in the afternoon. Some thunderstorms will produce heavy rainfall in the morning. No snow accumulation. Highs in the 40s. Southwest winds 10 to 15 mph in the morning, becoming light. Chance of precipitation 60 percent. Monday Night: Mostly clear. Lows 15 to 25. Tuesday: Sunny. Highs 45 to 55. Tuesday Night: Partly cloudy. Lows 15 to 25. Wednesday Through Thursday: Mostly clear. Highs 45 to 55. Lows 15 to 25. Thursday Night And Friday: Partly cloudy. Lows 15 to 25. Highs 45 to 55. Friday Night Through Sunday: Mostly clear. Lows 15 to 25. Highs in the 50s. | |
| Zone Forecast: San Juan River Basin | |
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