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.
| Citrus Heights | SaturdayOct. 03 | SundayOct. 04 | MondayOct. 05 | TuesdayOct. 06 | WednesdayOct. 07 | ThursdayOct. 08 | FridayOct. 09 |
|---|---|---|---|---|---|---|---|
| HeatRisk Forecast |
Major | Moderate | Major | Major | Major | Moderate | Minor |
| HeatRisk Prob Minor+ |
100% | 100% | 100% | 100% | 100% | 99% | 96% |
| HeatRisk Prob Moderate+ |
99% | 88% | 96% | 98% | 100% | 93% | 36% |
| HeatRisk Prob Major+ |
61% | 38% | 63% | 73% | 66% | 38% | <10% |
| HeatRisk Prob Extreme+ |
<10% | <10% | <10% | <10% | 10% | <10% | <10% |
| High Temp Prob 105° |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| High Temp Range |
99-101° | 94-100° | 98-102° | 100-102° | 99-102° | 97-100° | 86-98° |
| High Temp Forecast |
99° | 96° | 99° | 100° | 100° | 97° | 90° |
| Low Temp Prob 30° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Prob 32° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Prob 37° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Range |
64-67° | 65-69° | 64-69° | 67-71° | 66-72° | 66-71° | 63-68° |
| Low Temp Forecast |
65° | 66° | 66° | 68° | 68° | 67° | 65° |
| Wind Gust Prob 25 mph |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Wind Gust Range |
9-12 mph | 9-11 mph | 9-12 mph | 11-13 mph | 10-13 mph | 11-14 mph | 12-19 mph |
| Wind Gust Forecast |
11 mph | 10 mph | 10 mph | 12 mph | 11 mph | 12 mph | 15 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" |
| Elk Grove | SaturdayOct. 03 | SundayOct. 04 | MondayOct. 05 | TuesdayOct. 06 | WednesdayOct. 07 | ThursdayOct. 08 | FridayOct. 09 |
| HeatRisk Forecast |
Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Minor |
| HeatRisk Prob Minor+ |
100% | 100% | 100% | 100% | 100% | 99% | 93% |
| HeatRisk Prob Moderate+ |
98% | 76% | 96% | 98% | 97% | 79% | 24% |
| HeatRisk Prob Major+ |
42% | 19% | 32% | 45% | 39% | 20% | <10% |
| HeatRisk Prob Extreme+ |
<10% | <10% | <10% | <10% | <10% | <10% | <10% |
| High Temp Prob 105° |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| High Temp Range |
97-99° | 92-99° | 97-101° | 98-101° | 98-100° | 95-99° | 85-96° |
| High Temp Forecast |
98° | 94° | 98° | 99° | 99° | 96° | 88° |
| Low Temp Prob 30° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Prob 32° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Prob 37° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Range |
57-62° | 59-68° | 57-67° | 60-67° | 60-69° | 60-68° | 57-66° |
| Low Temp Forecast |
59° | 63° | 62° | 63° | 64° | 63° | 60° |
| Wind Gust Prob 25 mph |
0% | 0% | 0% | 0% | 0% | 0% | 4% |
| Wind Gust Range |
11-13 mph | 11-13 mph | 11-14 mph | 13-16 mph | 13-16 mph | 13-19 mph | 15-22 mph |
| Wind Gust Forecast |
12 mph | 12 mph | 13 mph | 14 mph | 14 mph | 16 mph | 18 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" |
| Florin | SaturdayOct. 03 | SundayOct. 04 | MondayOct. 05 | TuesdayOct. 06 | WednesdayOct. 07 | ThursdayOct. 08 | FridayOct. 09 |
| HeatRisk Forecast |
Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Minor |
| HeatRisk Prob Minor+ |
100% | 100% | 100% | 100% | 100% | 99% | 88% |
| HeatRisk Prob Moderate+ |
98% | 76% | 95% | 98% | 98% | 89% | 28% |
| HeatRisk Prob Major+ |
44% | 32% | 45% | 54% | 50% | 28% | <10% |
| HeatRisk Prob Extreme+ |
<10% | <10% | <10% | <10% | <10% | <10% | <10% |
| High Temp Prob 105° |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| High Temp Range |
98-100° | 92-99° | 97-101° | 99-102° | 98-101° | 95-100° | 85-96° |
| High Temp Forecast |
98° | 95° | 98° | 99° | 99° | 96° | 88° |
| Low Temp Prob 30° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Prob 32° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Prob 37° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Range |
61-66° | 63-72° | 61-71° | 64-71° | 63-73° | 63-71° | 61-69° |
| Low Temp Forecast |
63° | 67° | 65° | 67° | 68° | 66° | 64° |
| Wind Gust Prob 25 mph |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Wind Gust Range |
10-12 mph | 10-12 mph | 10-13 mph | 12-14 mph | 11-15 mph | 12-17 mph | 15-22 mph |
| Wind Gust Forecast |
11 mph | 11 mph | 11 mph | 13 mph | 13 mph | 15 mph | 18 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" |
| Folsom | SaturdayOct. 03 | SundayOct. 04 | MondayOct. 05 | TuesdayOct. 06 | WednesdayOct. 07 | ThursdayOct. 08 | FridayOct. 09 |
| HeatRisk Forecast |
Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Minor |
| HeatRisk Prob Minor+ |
100% | 100% | 100% | 100% | 100% | 99% | 97% |
| HeatRisk Prob Moderate+ |
99% | 91% | 97% | 98% | 100% | 92% | 35% |
| HeatRisk Prob Major+ |
61% | 35% | 69% | 75% | 55% | 32% | <10% |
| HeatRisk Prob Extreme+ |
<10% | <10% | <10% | <10% | <10% | <10% | <10% |
| High Temp Prob 105° |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| High Temp Range |
99-100° | 94-100° | 98-101° | 99-101° | 98-101° | 96-100° | 86-97° |
| High Temp Forecast |
99° | 96° | 99° | 99° | 99° | 96° | 90° |
| Low Temp Prob 30° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Prob 32° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Prob 37° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Range |
63-66° | 64-67° | 64-68° | 66-67° | 66-68° | 64-68° | 62-66° |
| Low Temp Forecast |
64° | 65° | 66° | 66° | 66° | 66° | 64° |
| Wind Gust Prob 25 mph |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Wind Gust Range |
11-14 mph | 10-12 mph | 11-13 mph | 12-15 mph | 12-14 mph | 12-15 mph | 13-18 mph |
| Wind Gust Forecast |
12 mph | 11 mph | 12 mph | 13 mph | 13 mph | 13 mph | 15 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" |
| Galt | SaturdayOct. 03 | SundayOct. 04 | MondayOct. 05 | TuesdayOct. 06 | WednesdayOct. 07 | ThursdayOct. 08 | FridayOct. 09 |
| HeatRisk Forecast |
Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Minor |
| HeatRisk Prob Minor+ |
100% | 100% | 100% | 100% | 100% | 99% | 95% |
| HeatRisk Prob Moderate+ |
98% | 78% | 96% | 98% | 98% | 79% | 27% |
| HeatRisk Prob Major+ |
36% | 18% | 26% | 39% | 28% | 17% | <10% |
| HeatRisk Prob Extreme+ |
<10% | <10% | <10% | <10% | <10% | <10% | <10% |
| High Temp Prob 105° |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| High Temp Range |
97-99° | 92-99° | 97-100° | 98-101° | 98-100° | 95-99° | 85-95° |
| High Temp Forecast |
98° | 95° | 98° | 99° | 98° | 96° | 89° |
| Low Temp Prob 30° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Prob 32° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Prob 37° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Range |
58-63° | 61-68° | 58-68° | 61-68° | 61-69° | 61-68° | 59-66° |
| Low Temp Forecast |
60° | 63° | 62° | 63° | 64° | 63° | 61° |
| Wind Gust Prob 25 mph |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Wind Gust Range |
12-14 mph | 12-13 mph | 12-15 mph | 14-17 mph | 14-18 mph | 14-19 mph | 16-21 mph |
| Wind Gust Forecast |
13 mph | 13 mph | 14 mph | 15 mph | 16 mph | 17 mph | 18 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" |
| Isleton | SaturdayOct. 03 | SundayOct. 04 | MondayOct. 05 | TuesdayOct. 06 | WednesdayOct. 07 | ThursdayOct. 08 | FridayOct. 09 |
| HeatRisk Forecast |
Low | Low | Low | Low | Low | Low | Low |
| HeatRisk Prob Minor+ |
--% | --% | --% | --% | --% | --% | --% |
| HeatRisk Prob Moderate+ |
--% | --% | --% | --% | --% | --% | --% |
| HeatRisk Prob Major+ |
--% | --% | --% | --% | --% | --% | --% |
| HeatRisk Prob Extreme+ |
--% | --% | --% | --% | --% | --% | --% |
| High Temp Prob 105° |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| High Temp Range |
97-100° | 92-99° | 97-101° | 98-101° | 97-100° | 94-99° | 83-94° |
| High Temp Forecast |
98° | 95° | 98° | 99° | 98° | 95° | 87° |
| Low Temp Prob 30° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Prob 32° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Prob 37° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Range |
57-62° | 60-69° | 57-69° | 60-68° | 60-70° | 60-69° | 57-67° |
| Low Temp Forecast |
59° | 64° | 63° | 64° | 65° | 63° | 61° |
| Wind Gust Prob 25 mph |
0% | 0% | 0% | 0% | 0% | 4% | 26% |
| Wind Gust Range |
14-14 mph | 14-16 mph | 14-18 mph | 15-20 mph | 16-21 mph | 17-23 mph | 19-26 mph |
| Wind Gust Forecast |
14 mph | 15 mph | 16 mph | 17 mph | 18 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" |
| Rain Forecast |
0.0" | 0.0" | 0.0" | 0.0" | 0.0" | 0.0" | 0.0" |
| Rancho Cordova | SaturdayOct. 03 | SundayOct. 04 | MondayOct. 05 | TuesdayOct. 06 | WednesdayOct. 07 | ThursdayOct. 08 | FridayOct. 09 |
| HeatRisk Forecast |
Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Minor |
| HeatRisk Prob Minor+ |
100% | 100% | 100% | 100% | 100% | 99% | 95% |
| HeatRisk Prob Moderate+ |
99% | 84% | 96% | 98% | 100% | 91% | 33% |
| HeatRisk Prob Major+ |
47% | 34% | 53% | 61% | 55% | 28% | <10% |
| HeatRisk Prob Extreme+ |
<10% | <10% | <10% | <10% | <10% | <10% | <10% |
| High Temp Prob 105° |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| High Temp Range |
99-101° | 94-100° | 98-102° | 100-102° | 99-102° | 96-100° | 86-98° |
| High Temp Forecast |
99° | 96° | 99° | 100° | 100° | 97° | 90° |
| Low Temp Prob 30° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Prob 32° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Prob 37° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Range |
63-66° | 64-70° | 63-70° | 65-71° | 65-72° | 65-70° | 62-66° |
| Low Temp Forecast |
64° | 66° | 66° | 67° | 68° | 66° | 64° |
| Wind Gust Prob 25 mph |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Wind Gust Range |
9-12 mph | 9-11 mph | 9-12 mph | 11-13 mph | 10-13 mph | 11-15 mph | 13-19 mph |
| Wind Gust Forecast |
11 mph | 10 mph | 11 mph | 12 mph | 11 mph | 13 mph | 15 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" |
| Rancho Murieta | SaturdayOct. 03 | SundayOct. 04 | MondayOct. 05 | TuesdayOct. 06 | WednesdayOct. 07 | ThursdayOct. 08 | FridayOct. 09 |
| HeatRisk Forecast |
Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Minor |
| HeatRisk Prob Minor+ |
100% | 100% | 100% | 100% | 100% | 99% | 99% |
| HeatRisk Prob Moderate+ |
99% | 87% | 96% | 99% | 100% | 87% | 32% |
| HeatRisk Prob Major+ |
19% | 24% | 27% | 32% | 27% | 11% | <10% |
| HeatRisk Prob Extreme+ |
<10% | <10% | <10% | <10% | <10% | <10% | <10% |
| High Temp Prob 105° |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| High Temp Range |
99-101° | 95-100° | 98-102° | 99-102° | 99-101° | 96-100° | 86-97° |
| High Temp Forecast |
99° | 97° | 99° | 100° | 99° | 97° | 90° |
| Low Temp Prob 30° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Prob 32° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Prob 37° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Range |
62-65° | 63-68° | 63-68° | 64-67° | 65-68° | 64-68° | 61-65° |
| Low Temp Forecast |
63° | 64° | 64° | 65° | 65° | 64° | 63° |
| Wind Gust Prob 25 mph |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Wind Gust Range |
12-15 mph | 10-12 mph | 11-15 mph | 13-16 mph | 13-15 mph | 13-16 mph | 14-18 mph |
| Wind Gust Forecast |
13 mph | 11 mph | 13 mph | 15 mph | 14 mph | 14 mph | 16 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" |
| Rio Linda | SaturdayOct. 03 | SundayOct. 04 | MondayOct. 05 | TuesdayOct. 06 | WednesdayOct. 07 | ThursdayOct. 08 | FridayOct. 09 |
| HeatRisk Forecast |
Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Minor |
| HeatRisk Prob Minor+ |
100% | 100% | 100% | 100% | 100% | 98% | 92% |
| HeatRisk Prob Moderate+ |
98% | 76% | 95% | 98% | 99% | 86% | 28% |
| HeatRisk Prob Major+ |
30% | 12% | 36% | 52% | 44% | 16% | <10% |
| HeatRisk Prob Extreme+ |
<10% | <10% | <10% | <10% | <10% | <10% | <10% |
| High Temp Prob 105° |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| High Temp Range |
97-100° | 93-99° | 97-101° | 99-102° | 98-101° | 95-99° | 85-97° |
| High Temp Forecast |
98° | 94° | 98° | 99° | 99° | 96° | 89° |
| Low Temp Prob 30° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Prob 32° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Prob 37° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Range |
59-64° | 61-68° | 59-65° | 62-68° | 62-70° | 61-68° | 59-64° |
| Low Temp Forecast |
61° | 63° | 62° | 64° | 65° | 64° | 62° |
| Wind Gust Prob 25 mph |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Wind Gust Range |
9-11 mph | 9-11 mph | 9-11 mph | 10-13 mph | 9-13 mph | 11-15 mph | 13-21 mph |
| Wind Gust Forecast |
10 mph | 10 mph | 10 mph | 11 mph | 11 mph | 13 mph | 17 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" |
| Sac Exec | SaturdayOct. 03 | SundayOct. 04 | MondayOct. 05 | TuesdayOct. 06 | WednesdayOct. 07 | ThursdayOct. 08 | FridayOct. 09 |
| HeatRisk Forecast |
Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Minor |
| HeatRisk Prob Minor+ |
100% | 100% | 100% | 100% | 100% | 99% | 90% |
| HeatRisk Prob Moderate+ |
98% | 81% | 95% | 98% | 99% | 87% | 29% |
| HeatRisk Prob Major+ |
47% | 33% | 46% | 59% | 52% | 30% | <10% |
| HeatRisk Prob Extreme+ |
<10% | <10% | <10% | 10% | 11% | <10% | <10% |
| High Temp Prob 105° |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| High Temp Range |
97-100° | 93-99° | 97-101° | 99-102° | 99-101° | 95-100° | 85-96° |
| High Temp Forecast |
98° | 95° | 98° | 100° | 99° | 96° | 88° |
| Low Temp Prob 30° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Prob 32° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Prob 37° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Range |
59-65° | 61-71° | 59-70° | 62-70° | 62-73° | 61-70° | 60-68° |
| Low Temp Forecast |
62° | 66° | 64° | 66° | 67° | 65° | 63° |
| Wind Gust Prob 25 mph |
0% | 0% | 0% | 0% | 0% | 0% | 17% |
| Wind Gust Range |
10-11 mph | 10-12 mph | 10-13 mph | 11-14 mph | 11-15 mph | 12-19 mph | 16-25 mph |
| Wind Gust Forecast |
11 mph | 11 mph | 11 mph | 13 mph | 13 mph | 15 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" |
| Sac Intl | SaturdayOct. 03 | SundayOct. 04 | MondayOct. 05 | TuesdayOct. 06 | WednesdayOct. 07 | ThursdayOct. 08 | FridayOct. 09 |
| HeatRisk Forecast |
Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Minor |
| HeatRisk Prob Minor+ |
100% | 100% | 100% | 100% | 100% | 98% | 84% |
| HeatRisk Prob Moderate+ |
98% | 67% | 93% | 98% | 95% | 72% | 22% |
| HeatRisk Prob Major+ |
23% | <10% | 30% | 44% | 35% | 10% | <10% |
| HeatRisk Prob Extreme+ |
<10% | <10% | <10% | <10% | <10% | <10% | <10% |
| High Temp Prob 105° |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| High Temp Range |
96-99° | 91-98° | 97-100° | 98-101° | 97-100° | 94-99° | 84-96° |
| High Temp Forecast |
97° | 93° | 97° | 99° | 98° | 95° | 88° |
| Low Temp Prob 30° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Prob 32° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Prob 37° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Range |
58-63° | 60-68° | 58-63° | 61-68° | 61-70° | 60-67° | 58-63° |
| Low Temp Forecast |
60° | 63° | 61° | 64° | 65° | 63° | 60° |
| Wind Gust Prob 25 mph |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Wind Gust Range |
9-11 mph | 9-12 mph | 9-11 mph | 10-13 mph | 10-13 mph | 11-16 mph | 14-22 mph |
| Wind Gust Forecast |
10 mph | 10 mph | 10 mph | 11 mph | 11 mph | 14 mph | 18 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" |
| Sacramento | SaturdayOct. 03 | SundayOct. 04 | MondayOct. 05 | TuesdayOct. 06 | WednesdayOct. 07 | ThursdayOct. 08 | FridayOct. 09 |
| HeatRisk Forecast |
Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Minor |
| HeatRisk Prob Minor+ |
100% | 100% | 100% | 100% | 100% | 98% | 88% |
| HeatRisk Prob Moderate+ |
98% | 78% | 95% | 98% | 99% | 89% | 29% |
| HeatRisk Prob Major+ |
46% | 33% | 45% | 56% | 50% | 30% | <10% |
| HeatRisk Prob Extreme+ |
<10% | <10% | <10% | <10% | <10% | <10% | <10% |
| High Temp Prob 105° |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| High Temp Range |
98-100° | 93-99° | 97-101° | 99-102° | 99-101° | 95-100° | 85-97° |
| High Temp Forecast |
98° | 95° | 98° | 100° | 99° | 96° | 89° |
| Low Temp Prob 30° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Prob 32° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Prob 37° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Range |
61-66° | 63-72° | 61-71° | 64-72° | 64-74° | 63-72° | 61-67° |
| Low Temp Forecast |
63° | 67° | 66° | 67° | 68° | 66° | 64° |
| Wind Gust Prob 25 mph |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Wind Gust Range |
9-11 mph | 9-11 mph | 9-11 mph | 11-13 mph | 10-14 mph | 11-16 mph | 14-21 mph |
| Wind Gust Forecast |
10 mph | 10 mph | 10 mph | 12 mph | 11 mph | 13 mph | 17 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" |
| Walnut Grove | SaturdayOct. 03 | SundayOct. 04 | MondayOct. 05 | TuesdayOct. 06 | WednesdayOct. 07 | ThursdayOct. 08 | FridayOct. 09 |
| HeatRisk Forecast |
Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Minor |
| HeatRisk Prob Minor+ |
100% | 100% | 100% | 100% | 100% | 99% | 89% |
| HeatRisk Prob Moderate+ |
98% | 83% | 96% | 98% | 99% | 77% | 24% |
| HeatRisk Prob Major+ |
48% | 26% | 39% | 54% | 45% | 26% | <10% |
| HeatRisk Prob Extreme+ |
<10% | <10% | <10% | <10% | <10% | <10% | <10% |
| High Temp Prob 105° |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| High Temp Range |
97-100° | 92-99° | 97-101° | 98-101° | 97-100° | 94-99° | 83-94° |
| High Temp Forecast |
98° | 95° | 98° | 99° | 98° | 95° | 87° |
| Low Temp Prob 30° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Prob 32° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Prob 37° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Range |
57-62° | 60-69° | 57-69° | 60-68° | 60-70° | 60-69° | 57-67° |
| Low Temp Forecast |
59° | 64° | 63° | 64° | 65° | 63° | 61° |
| Wind Gust Prob 25 mph |
0% | 0% | 0% | 0% | 0% | 4% | 26% |
| Wind Gust Range |
14-14 mph | 14-16 mph | 14-18 mph | 15-20 mph | 16-21 mph | 17-23 mph | 19-26 mph |
| Wind Gust Forecast |
14 mph | 15 mph | 16 mph | 17 mph | 18 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" |
| Rain Forecast |
0.0" | 0.0" | 0.0" | 0.0" | 0.0" | 0.0" | 0.0" |
| Wilton | SaturdayOct. 03 | SundayOct. 04 | MondayOct. 05 | TuesdayOct. 06 | WednesdayOct. 07 | ThursdayOct. 08 | FridayOct. 09 |
| HeatRisk Forecast |
Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Minor |
| HeatRisk Prob Minor+ |
100% | 100% | 100% | 100% | 100% | 99% | 97% |
| HeatRisk Prob Moderate+ |
98% | 76% | 96% | 98% | 98% | 79% | 27% |
| HeatRisk Prob Major+ |
26% | 15% | 24% | 39% | 29% | 10% | <10% |
| HeatRisk Prob Extreme+ |
<10% | <10% | <10% | <10% | <10% | <10% | <10% |
| High Temp Prob 105° |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| High Temp Range |
98-100° | 93-99° | 97-101° | 99-101° | 98-101° | 95-99° | 86-97° |
| High Temp Forecast |
98° | 95° | 98° | 99° | 99° | 96° | 89° |
| Low Temp Prob 30° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Prob 32° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Prob 37° or Lower |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Low Temp Range |
60-64° | 62-68° | 60-68° | 63-68° | 63-69° | 62-68° | 59-64° |
| Low Temp Forecast |
61° | 63° | 63° | 64° | 65° | 64° | 61° |
| Wind Gust Prob 25 mph |
0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Wind Gust Range |
12-15 mph | 11-13 mph | 11-14 mph | 13-16 mph | 13-16 mph | 13-17 mph | 15-21 mph |
| Wind Gust Forecast |
13 mph | 12 mph | 13 mph | 15 mph | 14 mph | 15 mph | 17 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: 10/03 03:34 AM
Source: NBM (10/03/2026 01z)
Loading live point data across all Sacramento 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.
Loading interactive probability matrix...
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