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| SAN TIMOTEO CREEK - LOMA LINDA (TIMC1) | ||||||||||||||||||
| Latitude: 34.06º N | Longitude: 117.27º W | Elevation: 1010 Feet | ||||||||||||||||
| Location: San Bernardino County in CA | ||||||||||||||||||
| River Group: Southern California | ||||||||||||||||||
| Issuance Time: | Jan 11 2026 at 7:59 AM PST |
| Please Note: | Ensemble forecasts produced by CNRFC only consider meteorological uncertainty and do not account for hydrologic uncertainty. Flow data on this product are unregulated / full natural flow. |
| Monthly Probability Plot |
| Monthly Streamflow Volume (1000s of Acre-Feet) Data Updated: Jan 11 2026 at 8:23 AM PST | ||||||
| Prob | Jan* | Feb | Mar | Apr | May | Jun |
| 10% | 1.7 | 3.6 | 2.5 | 1.0 | 0.5 | 0.4 |
| 25% | 1.1 | 2.1 | 1.6 | 0.6 | 0.4 | 0.3 |
| 50% | 0.8 | 1.0 | 0.7 | 0.3 | 0.2 | 0.2 |
| 75% | 0.7 | 0.3 | 0.3 | 0.2 | 0.2 | 0.1 |
| 90% | 0.7 | 0.2 | 0.2 | 0.1 | 0.1 | 0.1 |
| Mean | 1.1 | 1.1 | 0.7 | 0.3 | 0.2 | 0.1 |
| %Mean | 72.7 | 90.9 | 100.0 | 100.0 | 100.0 | 200.0 |
| Prob | Jul | Aug | Sep | Oct | Nov | Dec |
| 10% | 0.4 | 0.3 | 0.3 | 0.5 | 0.8 | 1.7 |
| 25% | 0.2 | 0.2 | 0.2 | 0.3 | 0.4 | 1.0 |
| 50% | 0.2 | 0.2 | 0.2 | 0.2 | 0.3 | 0.4 |
| 75% | 0.1 | 0.1 | 0.1 | 0.1 | 0.2 | 0.3 |
| 90% | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| Mean | 0.2 | 0.1 | 0.1 | 0.2 | 0.3 | 0.7 |
| %Mean | 100.0 | 200.0 | 200.0 | 100.0 | 100.0 | 57.1 |
| Note 1: %Mean is the "Median forecast monthly value (50%)" divided by the "monthly mean" (displayed as a %) | ||||||
| Note 2: For current month, graphic represents remaining forecast only, text represents observed + remaining forecast. | ||||||
| Location Photographs | ||
| ESRI™ Locator Map |
| Official 7 Day National Weather Service Forecast (CAZ048) |
| Today: Mostly sunny. Highs 71 to 76. Areas of winds north 15 to 25 mph with gusts to 40 mph. Tonight: Clear. Lows 41 to 45 in wind sheltered areas to 46 to 52 in warmer locations. Areas of winds east 10 to 20 mph. Gusts to 40 mph and becoming 35 mph overnight. Tuesday: Sunny. Highs 75 to 79. Areas of winds east 10 to 15 mph becoming north 10 to 20 mph in the afternoon. Gusts to 35 mph. Tuesday Night: Clear. Lows 44 to 47 in wind sheltered areas to 49 to 56 in warmer locations. Areas of winds north 10 to 15 mph with gusts to 30 mph. Wednesday: Sunny. Highs 80 to 85. Areas of winds north 10 to 20 mph. Gusts to 30 mph and becoming 35 mph in the afternoon. Wednesday Night: Clear. Lows 48 to 54. Thursday: Sunny. Highs 78 to 83. Thursday Night: Clear. Lows 47 to 54. Friday: Mostly sunny. Highs 78 to 83. Friday Night: Mostly clear. Lows 47 to 53. Saturday: Mostly sunny. Highs 77 to 83. Saturday Night: Mostly clear. Lows 47 to 53. Sunday: Mostly sunny. Highs 77 to 82. |