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: 1103 PM MDT Mon Sep 29 2025
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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

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