


NWS Forecast for: Northwestern San Juan Mountains Issued by: National Weather Service Grand Junction, CO Last Update: 1103 PM MDT Mon Sep 29 2025 | ![]() |
Rest Of Tonight: Mostly clear. Lows in the 30s. Tuesday: Mostly sunny. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the 50s. Gusts up to 20 mph in the afternoon. Chance of rain 30 percent. Tuesday Night: Mostly clear. Lows 25 to 35. Wednesday: Sunny. Highs 55 to 65. Wednesday Night: Mostly clear. Lows in the 30s. Thursday And Thursday Night: Mostly clear. Highs in the 60s. Lows in the 30s. Friday: Sunny. Slight chance of showers and thunderstorms in the afternoon. Highs 55 to 65. Chance of rain 20 percent. Friday Night: Partly cloudy with a slight chance of rain showers, thunderstorms and snow showers in the evening, then mostly cloudy with a chance of snow showers with a slight chance of thunderstorms after midnight. Lows in the 30s. Chance of precipitation 30 percent. Saturday: Partly sunny. A chance of snow showers in the morning, then a chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs 45 to 55. Chance of precipitation 40 percent. Saturday Night: Partly cloudy with a 20 percent chance of snow showers. Lows 25 to 35. Sunday: Mostly sunny. Slight chance of snow showers in the morning, then a slight chance of showers and thunderstorms in the afternoon. Highs in the 50s. Chance of precipitation 20 percent. Sunday Night: Mostly clear. Lows 25 to 35. Monday: Mostly sunny. Slight chance of snow showers in the morning, then a slight chance of showers and thunderstorms in the afternoon. Highs in the 50s. Chance of precipitation 20 percent. | |
Zone Forecast: Northwestern San Juan Mountains | |
Visit your local NWS office at: https://www.weather.gov/gjt |