National Weather Service United States Department of Commerce

Severe Thunderstorms Tonight in the Mid-Atlantic; Tropical Storm Bertha in the Gulf

Scattered thunderstorms with severe gusts, hail and a tornado risk are possible near a cold front from the Ohio Valley to the Mid-Atlantic tonight. Tropical Storm Bertha is expected to bring tropical storm conditions to portions of the Gulf Coast from the panhandle of Florida into Louisiana through Wednesday. Read More >

Sacramento County Decision Support Graphics

Quick access to heat, cold, precipitation, and wind graphics for emergency management partners.

Select a hazard from the dropdown, then choose a date. Use “Open full size” for briefings or sharing.

Note: Images generally update twice a day around 2:30 AM PST and 2:30 PM PST. This page is not an official product, and graphics may not always update. Maintained by the National Weather Service Sacramento, California forecast office.

Heat Risk — Day 1

Heat Risk Day 1 graphic

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.

Watch/Warning/Advisory Products

No Products in Effect For Sacramento County

As of: 07/22 03:35 AM

City Point Forecast

Choose one city or station at a time. The data and calculations are unchanged; this only changes how the table is displayed.

Elk Grove WednesdayJul. 22 ThursdayJul. 23 FridayJul. 24 SaturdayJul. 25 SundayJul. 26 MondayJul. 27 TuesdayJul. 28
HeatRisk
Forecast
Minor Minor Minor Minor Moderate Minor Minor
HeatRisk
Prob Minor+
98% 99% 100% 100% 100% 100% 99%
HeatRisk
Prob Moderate+
<10% <10% 17% 18% 27% 18% 30%
HeatRisk
Prob Major+
<10% <10% <10% <10% <10% <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
83-88° 90-93° 91-95° 92-95° 92-96° 91-95° 90-97°
High Temp
Forecast
85° 91° 93° 93° 94° 93° 93°
Low Temp
Prob 75°
or Higher
0% 0% 0% 0% 0% 0% 0%
Low Temp
Range
63-66° 56-58° 55-57° 56-59° 57-60° 57-61° 57-60°
Low Temp
Forecast
64° 56° 56° 57° 58° 58° 58°
Wind Gust
Prob 25 mph
30% 13% 13% 9% 4% 13% 9%
Wind Gust
Range
23-26 mph 21-25 mph 21-25 mph 21-24 mph 20-24 mph 21-25 mph 20-24 mph
Wind Gust
Forecast
24 mph 23 mph 23 mph 22 mph 22 mph 23 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"
Folsom WednesdayJul. 22 ThursdayJul. 23 FridayJul. 24 SaturdayJul. 25 SundayJul. 26 MondayJul. 27 TuesdayJul. 28
HeatRisk
Forecast
Minor Minor Minor Minor Moderate Minor Minor
HeatRisk
Prob Minor+
100% 99% 100% 100% 100% 100% 99%
HeatRisk
Prob Moderate+
<10% 18% 49% 53% 55% 42% 43%
HeatRisk
Prob Major+
<10% <10% <10% <10% <10% <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
89-93° 93-96° 95-99° 95-99° 96-99° 94-98° 93-99°
High Temp
Forecast
90° 94° 97° 97° 97° 96° 95°
Low Temp
Prob 75°
or Higher
0% 0% 0% 0% 0% 0% 0%
Low Temp
Range
67-69° 58-61° 59-62° 59-63° 60-64° 61-65° 60-64°
Low Temp
Forecast
67° 59° 59° 61° 62° 62° 62°
Wind Gust
Prob 25 mph
0% 0% 0% 0% 0% 0% 0%
Wind Gust
Range
16-19 mph 15-18 mph 15-18 mph 16-19 mph 15-19 mph 15-19 mph 15-18 mph
Wind Gust
Forecast
17 mph 17 mph 17 mph 17 mph 17 mph 17 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"
Galt WednesdayJul. 22 ThursdayJul. 23 FridayJul. 24 SaturdayJul. 25 SundayJul. 26 MondayJul. 27 TuesdayJul. 28
HeatRisk
Forecast
Minor Minor Minor Minor Minor Minor Minor
HeatRisk
Prob Minor+
97% 99% 100% 100% 100% 100% 98%
HeatRisk
Prob Moderate+
<10% <10% 10% 16% 24% 17% 27%
HeatRisk
Prob Major+
<10% <10% <10% <10% <10% <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
84-88° 90-92° 91-95° 92-95° 92-96° 91-95° 90-97°
High Temp
Forecast
86° 90° 93° 93° 94° 93° 93°
Low Temp
Prob 75°
or Higher
0% 0% 0% 0% 0% 0% 0%
Low Temp
Range
63-67° 57-58° 56-58° 57-60° 57-61° 57-62° 57-61°
Low Temp
Forecast
65° 57° 57° 58° 59° 59° 59°
Wind Gust
Prob 25 mph
30% 13% 9% 9% 4% 13% 4%
Wind Gust
Range
22-26 mph 22-24 mph 21-24 mph 21-24 mph 21-24 mph 21-25 mph 20-24 mph
Wind Gust
Forecast
24 mph 23 mph 23 mph 22 mph 22 mph 23 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"
Mather WednesdayJul. 22 ThursdayJul. 23 FridayJul. 24 SaturdayJul. 25 SundayJul. 26 MondayJul. 27 TuesdayJul. 28
HeatRisk
Forecast
Minor Minor Minor Minor Minor Minor Minor
HeatRisk
Prob Minor+
100% 99% 100% 100% 100% 100% 99%
HeatRisk
Prob Moderate+
<10% <10% 28% 29% 37% 26% 37%
HeatRisk
Prob Major+
<10% <10% <10% <10% <10% <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
86-91° 93-95° 94-98° 95-98° 95-98° 93-97° 92-99°
High Temp
Forecast
88° 93° 95° 96° 96° 95° 95°
Low Temp
Prob 75°
or Higher
0% 0% 0% 0% 0% 0% 0%
Low Temp
Range
63-67° 56-58° 56-59° 57-60° 58-61° 58-62° 58-62°
Low Temp
Forecast
65° 57° 57° 58° 59° 59° 59°
Wind Gust
Prob 25 mph
0% 0% 0% 0% 0% 0% 0%
Wind Gust
Range
19-22 mph 19-22 mph 19-21 mph 18-21 mph 18-21 mph 18-22 mph 17-21 mph
Wind Gust
Forecast
21 mph 20 mph 19 mph 19 mph 19 mph 19 mph 19 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"
McClellan WednesdayJul. 22 ThursdayJul. 23 FridayJul. 24 SaturdayJul. 25 SundayJul. 26 MondayJul. 27 TuesdayJul. 28
HeatRisk
Forecast
Minor Minor Minor Minor Moderate Minor Minor
HeatRisk
Prob Minor+
98% 99% 100% 100% 100% 100% 99%
HeatRisk
Prob Moderate+
<10% 17% 44% 40% 49% 36% 42%
HeatRisk
Prob Major+
<10% <10% <10% <10% <10% <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
88-92° 93-96° 95-98° 95-98° 95-99° 94-98° 93-99°
High Temp
Forecast
89° 94° 96° 96° 96° 95° 95°
Low Temp
Prob 75°
or Higher
0% 0% 0% 0% 0% 0% 0%
Low Temp
Range
66-71° 59-61° 59-62° 60-63° 61-65° 61-66° 61-65°
Low Temp
Forecast
68° 60° 60° 61° 62° 63° 63°
Wind Gust
Prob 25 mph
0% 0% 0% 0% 0% 0% 0%
Wind Gust
Range
18-21 mph 17-21 mph 17-21 mph 17-21 mph 17-21 mph 17-21 mph 16-21 mph
Wind Gust
Forecast
19 mph 18 mph 19 mph 19 mph 19 mph 19 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"
Rancho Murieta WednesdayJul. 22 ThursdayJul. 23 FridayJul. 24 SaturdayJul. 25 SundayJul. 26 MondayJul. 27 TuesdayJul. 28
HeatRisk
Forecast
Minor Minor Minor Minor Minor Minor Minor
HeatRisk
Prob Minor+
100% 99% 100% 100% 100% 100% 99%
HeatRisk
Prob Moderate+
<10% 11% 38% 39% 45% 34% 40%
HeatRisk
Prob Major+
<10% <10% <10% <10% <10% <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
88-92° 93-96° 95-98° 95-98° 95-99° 94-98° 93-99°
High Temp
Forecast
89° 94° 96° 96° 97° 95° 95°
Low Temp
Prob 75°
or Higher
0% 0% 0% 0% 0% 0% 0%
Low Temp
Range
66-68° 57-60° 57-60° 58-61° 59-63° 59-64° 59-63°
Low Temp
Forecast
66° 58° 58° 59° 61° 61° 61°
Wind Gust
Prob 25 mph
0% 0% 0% 0% 0% 0% 0%
Wind Gust
Range
18-21 mph 17-20 mph 17-19 mph 16-19 mph 16-19 mph 16-20 mph 16-19 mph
Wind Gust
Forecast
19 mph 18 mph 18 mph 18 mph 17 mph 18 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 WednesdayJul. 22 ThursdayJul. 23 FridayJul. 24 SaturdayJul. 25 SundayJul. 26 MondayJul. 27 TuesdayJul. 28
HeatRisk
Forecast
Minor Minor Minor Minor Minor Minor Minor
HeatRisk
Prob Minor+
98% 99% 100% 100% 100% 100% 99%
HeatRisk
Prob Moderate+
<10% <10% 27% 27% 35% 26% 37%
HeatRisk
Prob Major+
<10% <10% <10% <10% <10% <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
85-89° 92-95° 93-97° 94-97° 94-97° 93-97° 92-99°
High Temp
Forecast
86° 93° 94° 95° 95° 94° 94°
Low Temp
Prob 75°
or Higher
0% 0% 0% 0% 0% 0% 0%
Low Temp
Range
65-69° 57-59° 57-60° 58-61° 59-63° 59-63° 59-63°
Low Temp
Forecast
67° 58° 58° 59° 60° 61° 61°
Wind Gust
Prob 25 mph
48% 35% 35% 30% 22% 35% 26%
Wind Gust
Range
23-28 mph 22-27 mph 23-27 mph 22-27 mph 22-26 mph 22-27 mph 21-26 mph
Wind Gust
Forecast
26 mph 24 mph 24 mph 24 mph 23 mph 24 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"
Sac International WednesdayJul. 22 ThursdayJul. 23 FridayJul. 24 SaturdayJul. 25 SundayJul. 26 MondayJul. 27 TuesdayJul. 28
HeatRisk
Forecast
Minor Minor Minor Minor Minor Minor Minor
HeatRisk
Prob Minor+
98% 99% 100% 100% 100% 100% 98%
HeatRisk
Prob Moderate+
<10% <10% 16% 18% 24% 17% 30%
HeatRisk
Prob Major+
<10% <10% <10% <10% <10% <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
86-90° 92-95° 93-96° 93-97° 94-97° 92-96° 91-98°
High Temp
Forecast
88° 93° 94° 95° 95° 94° 94°
Low Temp
Prob 75°
or Higher
0% 0% 0% 0% 0% 0% 0%
Low Temp
Range
64-67° 56-58° 56-59° 57-60° 57-61° 57-62° 57-61°
Low Temp
Forecast
65° 57° 57° 58° 59° 59° 59°
Wind Gust
Prob 25 mph
0% 0% 0% 0% 0% 0% 4%
Wind Gust
Range
19-22 mph 18-22 mph 19-22 mph 19-22 mph 18-22 mph 19-23 mph 18-22 mph
Wind Gust
Forecast
21 mph 20 mph 20 mph 20 mph 20 mph 20 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"
Walnut Grove WednesdayJul. 22 ThursdayJul. 23 FridayJul. 24 SaturdayJul. 25 SundayJul. 26 MondayJul. 27 TuesdayJul. 28
HeatRisk
Forecast
Minor Minor Minor Minor Minor Minor Minor
HeatRisk
Prob Minor+
96% 99% 100% 100% 100% 100% 99%
HeatRisk
Prob Moderate+
<10% <10% <10% 10% 14% 11% 20%
HeatRisk
Prob Major+
<10% <10% <10% <10% <10% <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
82-85° 87-90° 89-93° 90-93° 90-94° 89-93° 88-95°
High Temp
Forecast
83° 88° 90° 91° 92° 91° 91°
Low Temp
Prob 75°
or Higher
0% 0% 0% 0% 0% 0% 0%
Low Temp
Range
61-65° 56-58° 55-57° 56-59° 57-60° 56-61° 57-60°
Low Temp
Forecast
63° 57° 56° 57° 58° 58° 58°
Wind Gust
Prob 25 mph
74% 65% 70% 65% 57% 61% 48%
Wind Gust
Range
27-30 mph 26-29 mph 26-30 mph 26-30 mph 25-29 mph 25-29 mph 24-28 mph
Wind Gust
Forecast
28 mph 27 mph 28 mph 27 mph 26 mph 27 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"

Legend

HeatRisk

Low Minor Moderate Major Extreme

High Temperature

< <10% 10-39% 40-69% >70%

Low Temperature / Warm Nights

< <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: 07/22 03:35 AM

Source: NBM (07/22/2026 07z)