| NWS Forecast for: Upper San Joaquin River Issued by: National Weather Service San Joaquin Valley/Hanford, CA Last Update: 1201 AM PDT Thu Oct 2 2025 |  |
| Today: Mostly sunny. Slight chance of rain late in the morning. Slight chance of thunderstorms in the afternoon. Highs 47 to 61. Southwest winds 5 to 15 mph with gusts to around 30 mph. Chance of precipitation 20 percent. Tonight: Colder. Chance of thunderstorms and snow showers in the evening, then rain showers, snow showers likely and slight chance of thunderstorms after midnight. Snow accumulation up to 2 inches. Lows 28 to 38. Southwest winds 5 to 15 mph with gusts to around 35 mph. Chance of precipitation 70 percent. Friday: Snow showers likely and chance of rain showers. Snow accumulation up to 1 inch. Total snow accumulation up to 3 inches. Snow level above 8000 feet. Highs 33 to 47. Southwest winds 5 to 10 mph. Gusts up to 35 mph decreasing to 25 mph in the afternoon. Chance of precipitation 70 percent. Friday Night: Colder. Mostly clear. Lows 23 to 35. West winds up to 10 mph shifting to the northeast after midnight. Saturday: Not as cool. Sunny. Highs 43 to 57. Northeast winds 5 to 10 mph shifting to the west in the afternoon. Saturday Night Through Wednesday: Mostly clear. Lows 27 to 41. Highs 43 to 61. | |
| Zone Forecast: Upper San Joaquin River | |
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