7-Day Zone Forecast for Northwestern San Juan Mountains (Text-Only)
NWS Forecast for: Northwestern San Juan Mountains
Issued by: National Weather Service Grand Junction, CO
Last Update: 518 PM MDT Sat Jul 12 2025




Tonight: Haze in the evening. Mostly clear. Lows in the 40s.

Sunday: Sunny with a slight chance of showers and thunderstorms in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the 70s. Chance of rain 40 percent.

Sunday Night: Partly cloudy. Slight chance of showers and thunderstorms in the evening. Lows in the 40s. Chance of rain 20 percent.

Monday: Sunny in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the 70s. Chance of rain 70 percent.

Monday Night: Partly cloudy. Slight chance of showers and thunderstorms in the evening. Lows in the 40s. Chance of rain 20 percent.

Tuesday: Sunny in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the 70s. Chance of rain 60 percent.

Tuesday Night: Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the 40s. Chance of rain 20 percent.

Wednesday: Sunny in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the 70s. Chance of rain 60 percent.

Wednesday Night: Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the 40s. Chance of rain 30 percent.

Thursday: Partly sunny with a slight chance of showers and thunderstorms in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the 70s. Chance of rain 70 percent.

Thursday Night: Mostly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the 40s. Chance of rain 50 percent.

Friday: Mostly sunny with a slight chance of showers and thunderstorms in the morning, then mostly cloudy with showers and thunderstorms likely in the afternoon. Highs 65 to 75. Chance of rain 70 percent.

Friday Night: Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the 40s. Chance of rain 50 percent.

Saturday: Mostly sunny with a slight chance of showers and thunderstorms in the morning, then mostly cloudy with showers and thunderstorms likely in the afternoon. Highs 65 to 75. Chance of rain 70 percent.







Zone Forecast: Northwestern San Juan Mountains

Visit your local NWS office at: https://www.weather.gov/gjt