Note: Images generally update twice a day around 2:30 AM PST and 2:30 PM PST. This website is experimental and not maintained 24/7. Maintained by the National Weather Service Sacramento forecast office.
Viewing Heat Risk for Day 1. Click the image or “Open full size” to open the graphic in a separate window.
*Note: HeatRisk Probabilities are experimental and may be unavailable at times.
Choose one city or station at a time. The data and calculations are unchanged; this only changes how the table is displayed.
| Brooks | SundayOct. 04 | MondayOct. 05 | TuesdayOct. 06 | WednesdayOct. 07 | ThursdayOct. 08 | FridayOct. 09 | SaturdayOct. 10 |
|---|---|---|---|---|---|---|---|
| HeatRisk Forecast |
Moderate | Major | Major | Major | Major | Moderate | Minor |
| HeatRisk Prob Minor+ |
100% | 100% | 100% | 100% | 100% | 95% | 51% |
| HeatRisk Prob Moderate+ |
100% | 100% | 100% | 98% | 94% | 68% | 22% |
| HeatRisk Prob Major+ |
34% | 92% | 86% | 54% | 56% | 35% | <10% |
| HeatRisk Prob Extreme+ |
<10% | <10% | 14% | <10% | <10% | <10% | <10% |
| High Temp Prob 100° |
47% | 100% | 100% | 89% | 74% | 42% | 11% |
| High Temp Prob 105° |
0% | 0% | 5% | 0% | 0% | 5% | 0% |
| High Temp Range |
99-101° | 102-104° | 103-104° | 101-104° | 100-103° | 95-103° | 78-95° |
| High Temp Forecast |
99° | 103° | 104° | 102° | 101° | 97° | 86° |
| Low Temp Prob 32° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Prob 25° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Range |
69-72° | 68-70° | 69-73° | 68-71° | 66-70° | 65-70° | 56-67° |
| Low Temp Forecast |
70° | 69° | 71° | 69° | 67° | 67° | 61° |
| Wind Gust Prob 25 mph |
0% | 0% | 0% | 0% | 0% | 4% | 13% |
| Wind Gust Range |
9-15 mph | 12-16 mph | 14-21 mph | 13-18 mph | 13-17 mph | 17-23 mph | 17-24 mph |
| Wind Gust Forecast |
12 mph | 14 mph | 17 mph | 15 mph | 15 mph | 19 mph | 21 mph |
| Rain Prob 0.25" |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Rain Prob 0.5" |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Rain Prob 1.0" |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Rain Range |
0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" |
| Rain Forecast |
0.0" | 0.0" | 0.0" | 0.0" | 0.0" | 0.0" | 0.0" |
| Clarksburg | SundayOct. 04 | MondayOct. 05 | TuesdayOct. 06 | WednesdayOct. 07 | ThursdayOct. 08 | FridayOct. 09 | SaturdayOct. 10 |
| HeatRisk Forecast |
Moderate | Moderate | Moderate | Moderate | Moderate | Minor | Minor |
| HeatRisk Prob Minor+ |
100% | 100% | 100% | 100% | 100% | 88% | 52% |
| HeatRisk Prob Moderate+ |
87% | 98% | 100% | 95% | 86% | 52% | 19% |
| HeatRisk Prob Major+ |
24% | 48% | 51% | 29% | 26% | 11% | <10% |
| HeatRisk Prob Extreme+ |
<10% | <10% | <10% | <10% | <10% | <10% | <10% |
| High Temp Prob 100° |
0% | 26% | 53% | 26% | 11% | 5% | 0% |
| High Temp Prob 105° |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| High Temp Range |
93-98° | 98-100° | 98-101° | 98-100° | 95-100° | 88-98° | 73-90° |
| High Temp Forecast |
95° | 98° | 99° | 98° | 97° | 90° | 81° |
| Low Temp Prob 32° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Prob 25° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Range |
61-68° | 59-68° | 59-69° | 59-70° | 59-68° | 58-67° | 54-61° |
| Low Temp Forecast |
64° | 63° | 64° | 65° | 62° | 61° | 57° |
| Wind Gust Prob 25 mph |
0% | 0% | 0% | 0% | 0% | 26% | 35% |
| Wind Gust Range |
12-14 mph | 12-15 mph | 14-19 mph | 14-18 mph | 12-17 mph | 19-27 mph | 22-29 mph |
| Wind Gust Forecast |
13 mph | 13 mph | 16 mph | 16 mph | 15 mph | 22 mph | 24 mph |
| Rain Prob 0.25" |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Rain Prob 0.5" |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Rain Prob 1.0" |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Rain Range |
0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00-0.02" |
| Rain Forecast |
0.0" | 0.0" | 0.0" | 0.0" | 0.0" | 0.0" | 0.02" |
| Davis | SundayOct. 04 | MondayOct. 05 | TuesdayOct. 06 | WednesdayOct. 07 | ThursdayOct. 08 | FridayOct. 09 | SaturdayOct. 10 |
| HeatRisk Forecast |
Moderate | Moderate | Moderate | Moderate | Moderate | Minor | Minor |
| HeatRisk Prob Minor+ |
100% | 100% | 100% | 100% | 100% | 89% | 47% |
| HeatRisk Prob Moderate+ |
88% | 98% | 100% | 94% | 91% | 57% | 18% |
| HeatRisk Prob Major+ |
19% | 53% | 54% | 34% | 32% | 11% | <10% |
| HeatRisk Prob Extreme+ |
<10% | <10% | <10% | <10% | <10% | <10% | <10% |
| High Temp Prob 100° |
11% | 53% | 68% | 47% | 26% | 16% | 0% |
| High Temp Prob 105° |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| High Temp Range |
95-99° | 99-102° | 100-102° | 99-102° | 97-101° | 90-100° | 74-90° |
| High Temp Forecast |
96° | 100° | 101° | 99° | 98° | 92° | 81° |
| Low Temp Prob 32° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Prob 25° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Range |
64-71° | 63-70° | 63-72° | 63-73° | 62-70° | 61-69° | 57-63° |
| Low Temp Forecast |
67° | 66° | 67° | 68° | 64° | 64° | 59° |
| Wind Gust Prob 25 mph |
0% | 0% | 0% | 0% | 0% | 9% | 22% |
| Wind Gust Range |
10-14 mph | 11-14 mph | 12-17 mph | 12-15 mph | 11-15 mph | 16-24 mph | 19-26 mph |
| Wind Gust Forecast |
12 mph | 12 mph | 14 mph | 13 mph | 13 mph | 20 mph | 22 mph |
| Rain Prob 0.25" |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Rain Prob 0.5" |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Rain Prob 1.0" |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Rain Range |
0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" |
| Rain Forecast |
0.0" | 0.0" | 0.0" | 0.0" | 0.0" | 0.0" | 0.0" |
| Davis Airport | SundayOct. 04 | MondayOct. 05 | TuesdayOct. 06 | WednesdayOct. 07 | ThursdayOct. 08 | FridayOct. 09 | SaturdayOct. 10 |
| HeatRisk Forecast |
Moderate | Major | Moderate | Moderate | Moderate | Moderate | Minor |
| HeatRisk Prob Minor+ |
100% | 100% | 100% | 100% | 100% | 89% | 47% |
| HeatRisk Prob Moderate+ |
88% | 98% | 100% | 94% | 91% | 59% | 18% |
| HeatRisk Prob Major+ |
25% | 56% | 55% | 33% | 32% | 11% | <10% |
| HeatRisk Prob Extreme+ |
<10% | <10% | <10% | <10% | <10% | <10% | <10% |
| High Temp Prob 100° |
11% | 53% | 68% | 47% | 26% | 16% | 0% |
| High Temp Prob 105° |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| High Temp Range |
95-99° | 99-102° | 100-102° | 99-102° | 96-101° | 89-99° | 74-90° |
| High Temp Forecast |
96° | 99° | 101° | 99° | 98° | 92° | 81° |
| Low Temp Prob 32° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Prob 25° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Range |
64-70° | 62-70° | 62-71° | 63-73° | 61-70° | 60-68° | 56-62° |
| Low Temp Forecast |
66° | 65° | 66° | 67° | 64° | 63° | 59° |
| Wind Gust Prob 25 mph |
0% | 0% | 0% | 0% | 0% | 13% | 26% |
| Wind Gust Range |
11-15 mph | 12-15 mph | 13-18 mph | 13-16 mph | 12-16 mph | 17-25 mph | 20-27 mph |
| Wind Gust Forecast |
13 mph | 13 mph | 15 mph | 14 mph | 14 mph | 21 mph | 23 mph |
| Rain Prob 0.25" |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Rain Prob 0.5" |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Rain Prob 1.0" |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Rain Range |
0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" |
| Rain Forecast |
0.0" | 0.0" | 0.0" | 0.0" | 0.0" | 0.0" | 0.0" |
| Dunnigan | SundayOct. 04 | MondayOct. 05 | TuesdayOct. 06 | WednesdayOct. 07 | ThursdayOct. 08 | FridayOct. 09 | SaturdayOct. 10 |
| HeatRisk Forecast |
Minor | Moderate | Major | Moderate | Moderate | Moderate | Minor |
| HeatRisk Prob Minor+ |
100% | 100% | 100% | 100% | 100% | 96% | 50% |
| HeatRisk Prob Moderate+ |
69% | 97% | 99% | 91% | 86% | 59% | 15% |
| HeatRisk Prob Major+ |
<10% | 24% | 24% | 12% | 10% | <10% | <10% |
| HeatRisk Prob Extreme+ |
<10% | <10% | <10% | <10% | <10% | <10% | <10% |
| High Temp Prob 100° |
0% | 0% | 21% | 11% | 0% | 11% | 0% |
| High Temp Prob 105° |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| High Temp Range |
93-97° | 97-99° | 98-100° | 97-99° | 96-99° | 91-99° | 75-91° |
| High Temp Forecast |
94° | 98° | 99° | 97° | 96° | 93° | 82° |
| Low Temp Prob 32° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Prob 25° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Range |
65-69° | 64-66° | 66-70° | 65-69° | 63-67° | 63-66° | 56-64° |
| Low Temp Forecast |
66° | 65° | 67° | 66° | 64° | 64° | 59° |
| Wind Gust Prob 25 mph |
0% | 0% | 0% | 0% | 0% | 9% | 17% |
| Wind Gust Range |
11-15 mph | 13-16 mph | 13-20 mph | 11-15 mph | 11-15 mph | 17-24 mph | 17-25 mph |
| Wind Gust Forecast |
13 mph | 15 mph | 16 mph | 13 mph | 13 mph | 19 mph | 21 mph |
| Rain Prob 0.25" |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Rain Prob 0.5" |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Rain Prob 1.0" |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Rain Range |
0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" |
| Rain Forecast |
0.0" | 0.0" | 0.0" | 0.0" | 0.0" | 0.0" | 0.0" |
| Esparto | SundayOct. 04 | MondayOct. 05 | TuesdayOct. 06 | WednesdayOct. 07 | ThursdayOct. 08 | FridayOct. 09 | SaturdayOct. 10 |
| HeatRisk Forecast |
Moderate | Major | Major | Major | Major | Moderate | Minor |
| HeatRisk Prob Minor+ |
100% | 100% | 100% | 100% | 100% | 95% | 49% |
| HeatRisk Prob Moderate+ |
82% | 99% | 100% | 96% | 88% | 58% | 16% |
| HeatRisk Prob Major+ |
<10% | 58% | 52% | 23% | 24% | 14% | <10% |
| HeatRisk Prob Extreme+ |
<10% | <10% | <10% | <10% | <10% | <10% | <10% |
| High Temp Prob 100° |
0% | 58% | 79% | 47% | 26% | 21% | 5% |
| High Temp Prob 105° |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| High Temp Range |
95-99° | 99-101° | 100-102° | 99-101° | 97-100° | 92-101° | 75-92° |
| High Temp Forecast |
96° | 100° | 101° | 100° | 98° | 94° | 83° |
| Low Temp Prob 32° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Prob 25° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Range |
67-72° | 67-69° | 68-72° | 67-72° | 64-68° | 64-69° | 56-66° |
| Low Temp Forecast |
69° | 68° | 70° | 68° | 66° | 66° | 61° |
| Wind Gust Prob 25 mph |
0% | 0% | 0% | 0% | 0% | 9% | 17% |
| Wind Gust Range |
12-15 mph | 13-16 mph | 14-21 mph | 13-19 mph | 12-17 mph | 17-24 mph | 18-26 mph |
| Wind Gust Forecast |
14 mph | 15 mph | 17 mph | 15 mph | 14 mph | 20 mph | 21 mph |
| Rain Prob 0.25" |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Rain Prob 0.5" |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Rain Prob 1.0" |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Rain Range |
0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" |
| Rain Forecast |
0.0" | 0.0" | 0.0" | 0.0" | 0.0" | 0.0" | 0.0" |
| Guinda | SundayOct. 04 | MondayOct. 05 | TuesdayOct. 06 | WednesdayOct. 07 | ThursdayOct. 08 | FridayOct. 09 | SaturdayOct. 10 |
| HeatRisk Forecast |
Moderate | Major | Major | Major | Major | Moderate | Minor |
| HeatRisk Prob Minor+ |
100% | 100% | 100% | 100% | 100% | 98% | 52% |
| HeatRisk Prob Moderate+ |
99% | 100% | 100% | 98% | 95% | 71% | 23% |
| HeatRisk Prob Major+ |
29% | 96% | 91% | 65% | 64% | 40% | <10% |
| HeatRisk Prob Extreme+ |
<10% | <10% | 21% | 17% | 14% | <10% | <10% |
| High Temp Prob 100° |
5% | 74% | 95% | 58% | 37% | 32% | 5% |
| High Temp Prob 105° |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| High Temp Range |
96-99° | 100-101° | 101-102° | 99-102° | 98-101° | 93-101° | 76-93° |
| High Temp Forecast |
97° | 100° | 101° | 100° | 99° | 95° | 84° |
| Low Temp Prob 32° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Prob 25° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Range |
71-74° | 71-73° | 72-75° | 70-73° | 68-72° | 68-73° | 58-70° |
| Low Temp Forecast |
72° | 71° | 73° | 71° | 70° | 70° | 63° |
| Wind Gust Prob 25 mph |
0% | 0% | 9% | 0% | 0% | 26% | 35% |
| Wind Gust Range |
12-18 mph | 15-19 mph | 17-24 mph | 16-21 mph | 16-20 mph | 20-26 mph | 20-28 mph |
| Wind Gust Forecast |
15 mph | 17 mph | 20 mph | 17 mph | 17 mph | 23 mph | 24 mph |
| Rain Prob 0.25" |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Rain Prob 0.5" |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Rain Prob 1.0" |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Rain Range |
0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" |
| Rain Forecast |
0.0" | 0.0" | 0.0" | 0.0" | 0.0" | 0.0" | 0.0" |
| Knights Landing | SundayOct. 04 | MondayOct. 05 | TuesdayOct. 06 | WednesdayOct. 07 | ThursdayOct. 08 | FridayOct. 09 | SaturdayOct. 10 |
| HeatRisk Forecast |
Moderate | Moderate | Moderate | Moderate | Moderate | Minor | Minor |
| HeatRisk Prob Minor+ |
100% | 100% | 100% | 100% | 100% | 95% | 51% |
| HeatRisk Prob Moderate+ |
84% | 98% | 98% | 89% | 85% | 49% | 12% |
| HeatRisk Prob Major+ |
<10% | 21% | 16% | <10% | <10% | <10% | <10% |
| HeatRisk Prob Extreme+ |
<10% | <10% | <10% | <10% | <10% | <10% | <10% |
| High Temp Prob 100° |
0% | 32% | 47% | 26% | 11% | 11% | 0% |
| High Temp Prob 105° |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| High Temp Range |
93-98° | 97-100° | 99-101° | 98-100° | 96-100° | 91-99° | 75-90° |
| High Temp Forecast |
95° | 99° | 100° | 98° | 97° | 93° | 82° |
| Low Temp Prob 32° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Prob 25° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Range |
62-66° | 61-63° | 61-68° | 61-69° | 60-65° | 59-64° | 54-61° |
| Low Temp Forecast |
63° | 62° | 64° | 64° | 61° | 61° | 57° |
| Wind Gust Prob 25 mph |
0% | 0% | 0% | 0% | 0% | 4% | 13% |
| Wind Gust Range |
9-12 mph | 10-13 mph | 10-14 mph | 9-13 mph | 9-13 mph | 15-22 mph | 18-25 mph |
| Wind Gust Forecast |
11 mph | 11 mph | 12 mph | 11 mph | 11 mph | 18 mph | 21 mph |
| Rain Prob 0.25" |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Rain Prob 0.5" |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Rain Prob 1.0" |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Rain Range |
0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00-0.01" |
| Rain Forecast |
0.0" | 0.0" | 0.0" | 0.0" | 0.0" | 0.0" | 0.01" |
| Rumsey | SundayOct. 04 | MondayOct. 05 | TuesdayOct. 06 | WednesdayOct. 07 | ThursdayOct. 08 | FridayOct. 09 | SaturdayOct. 10 |
| HeatRisk Forecast |
Moderate | Major | Extreme | Extreme | Extreme | Moderate | Minor |
| HeatRisk Prob Minor+ |
100% | 100% | 100% | 100% | 100% | 98% | 52% |
| HeatRisk Prob Moderate+ |
100% | 100% | 100% | 100% | 95% | 68% | 22% |
| HeatRisk Prob Major+ |
<10% | 80% | 77% | 38% | 34% | 36% | <10% |
| HeatRisk Prob Extreme+ |
<10% | <10% | 14% | 15% | <10% | <10% | <10% |
| High Temp Prob 100° |
16% | 89% | 100% | 74% | 53% | 42% | 11% |
| High Temp Prob 105° |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| High Temp Range |
97-100° | 101-102° | 102-103° | 100-102° | 99-102° | 94-102° | 77-94° |
| High Temp Forecast |
98° | 102° | 102° | 101° | 100° | 97° | 84° |
| Low Temp Prob 32° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Prob 25° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Range |
75-78° | 75-77° | 77-79° | 75-77° | 73-77° | 73-77° | 62-75° |
| Low Temp Forecast |
76° | 76° | 77° | 75° | 74° | 74° | 67° |
| Wind Gust Prob 25 mph |
0% | 0% | 17% | 4% | 0% | 35% | 39% |
| Wind Gust Range |
12-19 mph | 17-20 mph | 19-25 mph | 17-21 mph | 16-21 mph | 21-28 mph | 21-30 mph |
| Wind Gust Forecast |
16 mph | 18 mph | 21 mph | 18 mph | 18 mph | 24 mph | 26 mph |
| Rain Prob 0.25" |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Rain Prob 0.5" |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Rain Prob 1.0" |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Rain Range |
0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" |
| Rain Forecast |
0.0" | 0.0" | 0.0" | 0.0" | 0.0" | 0.0" | 0.0" |
| West Sacramento | SundayOct. 04 | MondayOct. 05 | TuesdayOct. 06 | WednesdayOct. 07 | ThursdayOct. 08 | FridayOct. 09 | SaturdayOct. 10 |
| HeatRisk Forecast |
Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Minor |
| HeatRisk Prob Minor+ |
100% | 100% | 100% | 100% | 100% | 89% | 50% |
| HeatRisk Prob Moderate+ |
84% | 96% | 99% | 93% | 91% | 56% | 16% |
| HeatRisk Prob Major+ |
19% | 46% | 54% | 33% | 31% | 11% | <10% |
| HeatRisk Prob Extreme+ |
<10% | <10% | <10% | <10% | <10% | <10% | <10% |
| High Temp Prob 100° |
0% | 37% | 58% | 32% | 21% | 5% | 0% |
| High Temp Prob 105° |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| High Temp Range |
93-98° | 98-101° | 99-101° | 98-100° | 95-100° | 89-98° | 74-90° |
| High Temp Forecast |
95° | 99° | 100° | 98° | 97° | 91° | 81° |
| Low Temp Prob 32° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Prob 25° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Range |
64-71° | 62-70° | 62-73° | 62-73° | 62-70° | 61-70° | 57-64° |
| Low Temp Forecast |
67° | 65° | 67° | 68° | 65° | 64° | 60° |
| Wind Gust Prob 25 mph |
0% | 0% | 0% | 0% | 0% | 9% | 22% |
| Wind Gust Range |
10-12 mph | 10-13 mph | 11-15 mph | 11-14 mph | 10-13 mph | 16-23 mph | 19-26 mph |
| Wind Gust Forecast |
11 mph | 11 mph | 13 mph | 12 mph | 12 mph | 19 mph | 22 mph |
| Rain Prob 0.25" |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Rain Prob 0.5" |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Rain Prob 1.0" |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Rain Range |
0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00-0.02" |
| Rain Forecast |
0.0" | 0.0" | 0.0" | 0.0" | 0.0" | 0.0" | 0.02" |
| Winters | SundayOct. 04 | MondayOct. 05 | TuesdayOct. 06 | WednesdayOct. 07 | ThursdayOct. 08 | FridayOct. 09 | SaturdayOct. 10 |
| HeatRisk Forecast |
Moderate | Major | Major | Moderate | Moderate | Moderate | Minor |
| HeatRisk Prob Minor+ |
100% | 100% | 100% | 100% | 100% | 89% | 45% |
| HeatRisk Prob Moderate+ |
90% | 99% | 100% | 94% | 88% | 57% | 18% |
| HeatRisk Prob Major+ |
19% | 68% | 61% | 33% | 34% | 17% | <10% |
| HeatRisk Prob Extreme+ |
<10% | <10% | <10% | <10% | <10% | <10% | <10% |
| High Temp Prob 100° |
0% | 37% | 53% | 42% | 21% | 16% | 0% |
| High Temp Prob 105° |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| High Temp Range |
95-98° | 99-100° | 99-101° | 99-101° | 97-100° | 90-99° | 74-91° |
| High Temp Forecast |
96° | 99° | 100° | 99° | 98° | 93° | 81° |
| Low Temp Prob 32° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Prob 25° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Range |
67-72° | 66-72° | 68-73° | 67-74° | 64-69° | 63-70° | 57-65° |
| Low Temp Forecast |
70° | 69° | 70° | 69° | 66° | 66° | 61° |
| Wind Gust Prob 25 mph |
0% | 0% | 0% | 0% | 0% | 13% | 26% |
| Wind Gust Range |
12-15 mph | 12-15 mph | 14-21 mph | 13-19 mph | 12-17 mph | 17-25 mph | 19-28 mph |
| Wind Gust Forecast |
13 mph | 14 mph | 17 mph | 15 mph | 14 mph | 21 mph | 23 mph |
| Rain Prob 0.25" |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Rain Prob 0.5" |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Rain Prob 1.0" |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Rain Range |
0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" |
| Rain Forecast |
0.0" | 0.0" | 0.0" | 0.0" | 0.0" | 0.0" | 0.0" |
| Woodland | SundayOct. 04 | MondayOct. 05 | TuesdayOct. 06 | WednesdayOct. 07 | ThursdayOct. 08 | FridayOct. 09 | SaturdayOct. 10 |
| HeatRisk Forecast |
Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Minor |
| HeatRisk Prob Minor+ |
100% | 100% | 100% | 100% | 100% | 94% | 49% |
| HeatRisk Prob Moderate+ |
83% | 98% | 100% | 94% | 89% | 59% | 17% |
| HeatRisk Prob Major+ |
<10% | 36% | 37% | 24% | 24% | <10% | <10% |
| HeatRisk Prob Extreme+ |
<10% | <10% | <10% | <10% | <10% | <10% | <10% |
| High Temp Prob 100° |
11% | 53% | 68% | 47% | 26% | 21% | 0% |
| High Temp Prob 105° |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| High Temp Range |
94-99° | 99-102° | 100-102° | 99-102° | 97-101° | 91-100° | 75-91° |
| High Temp Forecast |
96° | 100° | 101° | 99° | 98° | 94° | 82° |
| Low Temp Prob 32° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Prob 25° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Range |
65-70° | 64-69° | 64-73° | 64-73° | 63-69° | 62-69° | 57-64° |
| Low Temp Forecast |
66° | 65° | 68° | 67° | 65° | 64° | 60° |
| Wind Gust Prob 25 mph |
0% | 0% | 0% | 0% | 0% | 0% | 13% |
| Wind Gust Range |
9-13 mph | 10-13 mph | 11-15 mph | 9-13 mph | 9-13 mph | 15-22 mph | 17-24 mph |
| Wind Gust Forecast |
11 mph | 11 mph | 13 mph | 11 mph | 11 mph | 18 mph | 20 mph |
| Rain Prob 0.25" |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Rain Prob 0.5" |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Rain Prob 1.0" |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Rain Range |
0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" |
| Rain Forecast |
0.0" | 0.0" | 0.0" | 0.0" | 0.0" | 0.0" | 0.0" |
| Yolo | SundayOct. 04 | MondayOct. 05 | TuesdayOct. 06 | WednesdayOct. 07 | ThursdayOct. 08 | FridayOct. 09 | SaturdayOct. 10 |
| HeatRisk Forecast |
Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Minor |
| HeatRisk Prob Minor+ |
100% | 100% | 100% | 100% | 100% | 94% | 49% |
| HeatRisk Prob Moderate+ |
82% | 98% | 100% | 94% | 89% | 59% | 17% |
| HeatRisk Prob Major+ |
<10% | 33% | 35% | 20% | 22% | <10% | <10% |
| HeatRisk Prob Extreme+ |
<10% | <10% | <10% | <10% | <10% | <10% | <10% |
| High Temp Prob 100° |
5% | 53% | 68% | 42% | 26% | 21% | 0% |
| High Temp Prob 105° |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| High Temp Range |
94-99° | 99-101° | 100-102° | 99-102° | 97-101° | 91-100° | 75-91° |
| High Temp Forecast |
96° | 100° | 101° | 99° | 98° | 94° | 82° |
| Low Temp Prob 32° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Prob 25° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Range |
63-68° | 62-64° | 63-71° | 63-71° | 61-67° | 61-65° | 55-62° |
| Low Temp Forecast |
65° | 63° | 66° | 65° | 63° | 62° | 58° |
| Wind Gust Prob 25 mph |
0% | 0% | 0% | 0% | 0% | 4% | 13% |
| Wind Gust Range |
10-13 mph | 10-14 mph | 11-16 mph | 10-14 mph | 9-13 mph | 15-22 mph | 17-25 mph |
| Wind Gust Forecast |
11 mph | 12 mph | 13 mph | 12 mph | 11 mph | 18 mph | 20 mph |
| Rain Prob 0.25" |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Rain Prob 0.5" |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Rain Prob 1.0" |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Rain Range |
0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" |
| Rain Forecast |
0.0" | 0.0" | 0.0" | 0.0" | 0.0" | 0.0" | 0.0" |
| Zamora | SundayOct. 04 | MondayOct. 05 | TuesdayOct. 06 | WednesdayOct. 07 | ThursdayOct. 08 | FridayOct. 09 | SaturdayOct. 10 |
| HeatRisk Forecast |
Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Minor |
| HeatRisk Prob Minor+ |
100% | 100% | 100% | 100% | 100% | 96% | 50% |
| HeatRisk Prob Moderate+ |
80% | 99% | 99% | 93% | 89% | 61% | 17% |
| HeatRisk Prob Major+ |
<10% | 24% | 21% | 14% | 18% | <10% | <10% |
| HeatRisk Prob Extreme+ |
<10% | <10% | <10% | <10% | <10% | <10% | <10% |
| High Temp Prob 100° |
0% | 21% | 42% | 21% | 5% | 11% | 0% |
| High Temp Prob 105° |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| High Temp Range |
93-97° | 98-100° | 99-101° | 98-100° | 96-99° | 91-99° | 75-91° |
| High Temp Forecast |
95° | 98° | 99° | 98° | 97° | 93° | 82° |
| Low Temp Prob 32° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Prob 25° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Range |
63-68° | 62-64° | 63-69° | 63-68° | 61-64° | 61-64° | 55-62° |
| Low Temp Forecast |
65° | 63° | 65° | 64° | 62° | 62° | 58° |
| Wind Gust Prob 25 mph |
0% | 0% | 0% | 0% | 0% | 4% | 17% |
| Wind Gust Range |
10-14 mph | 11-15 mph | 11-17 mph | 10-14 mph | 10-14 mph | 16-23 mph | 17-25 mph |
| Wind Gust Forecast |
11 mph | 13 mph | 14 mph | 12 mph | 11 mph | 18 mph | 21 mph |
| Rain Prob 0.25" |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Rain Prob 0.5" |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Rain Prob 1.0" |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Rain Range |
0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" |
| Rain Forecast |
0.0" | 0.0" | 0.0" | 0.0" | 0.0" | 0.0" | 0.0" |
Legend
HeatRisk
| Low | Minor | Moderate | Major | Extreme |
High Temperature
| < | <10% | 10-39% | 40-69% | >70% |
Low Temperature / Cold
| < | <10% | 10-39% | 40-69% | >70% |
Snow
| < | <10% | 10-39% | 40-69% | >70% |
Wind
| < | <10% | 10-39% | 40-69% | >70% |
Rain
| < | <10% | 10-39% | 40-69% | >70% |
Updated: 10/04 03:36 AM
Source: NBM (10/04/2026 01z)
Loading live point data across all Yolo County locations...
Choose a river gauge location to view the latest hydrograph. For the latest river forecast information, please visit the California-Nevada River Forecast Center (CNRFC) page.
Calculates real-time exceedance probability (%) across all NBM distribution curves using your custom thresholds.
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