7-Day Zone Forecast for San Juan River Basin (Text-Only)
NWS Forecast for: San Juan River Basin
Issued by: National Weather Service Grand Junction, CO
Last Update: 431 PM MST Wed Mar 4 2026


Tonight: Mostly clear. Lows 15 to 25.

Thursday: Sunny. Highs in the 50s. Southwest winds 10 to 15 mph with gusts up to 25 mph in the afternoon.

Thursday Night: Partly cloudy with a slight chance of snow showers and rain showers in the evening, then mostly cloudy with a slight chance of snow showers after midnight. Lows 15 to 25. Gusts up to 25 mph in the evening. Chance of precipitation 20 percent.

Friday: Partly sunny. Slight chance of snow showers in the morning, then a chance of snow showers in the afternoon. Highs 35 to 45. Southwest winds 10 to 15 mph with gusts up to 20 mph in the afternoon. Chance of snow 30 percent.

Friday Night: Partly cloudy. Lows 10 to 20.

Saturday And Saturday Night: Mostly clear. Highs 45 to 55. Lows 10 to 20.

Sunday: Sunny. Highs in the 50s.

Sunday Night: Clear. Lows 15 to 25.

Monday: Sunny. Highs 55 to 65.

Monday Night: Partly cloudy. Lows in the 20s.

Tuesday: Mostly sunny. Slight chance of rain showers in the afternoon. Highs in the 50s. Chance of rain 20 percent.

Tuesday Night And Wednesday: Mostly clear. Lows 15 to 25. Highs in the 50s.







Zone Forecast: San Juan River Basin

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