California drought conditions
22.3% of California is in drought on the Drought Monitor map of Sep 15, 2026, up 3.5 points from the week before. The worst is severe drought, across <0.1% of the state. 18 of 58 counties have some drought.
Map valid Sep 15, 2026, released Thursday, Sep 17, 2026. The next map is due Thursday, Sep 24, 2026.
- In drought
- 22.3%
- Worst category
- D2 Severe drought
- Abnormally dry or worse
- 65.2%
- Counties with drought
- 18 of 58
Radar
Reflectivity now over California. Open it to see the Drought Monitor on the map.























Radar mosaic and map layers from NOAA MRMS. Boundaries from the Iowa Environmental Mesonet.
This week's map, by category
Percent of California in each category or worse, the Drought Monitor's own way of counting. In exactly one category this week: D0 42.9%, D1 22.3%, D2 <0.1%, D3 0%, D4 0%; none 34.8%.
| Category | This weekSep 15 | Last weekSep 8 | 3 months agoJun 16 | A year agoSep 16 |
|---|---|---|---|---|
| D0 to D4 Abnormally dry or worse | 65.2% | 65.2% | 60.4% | 73.2% |
| D1 to D4 Moderate or worse | 22.3% | 18.8% | 5% | 39.6% |
| D2 to D4 Severe or worse | <0.1% | 1.3% | 0% | 23% |
| D3 to D4 Extreme or worse | 0% | 0% | 0% | 3.5% |
| D4 Exceptional drought | 0% | 0% | 0% | 0% |
| None | 34.8% | 34.8% | 39.6% | 26.8% |
The past year
Percent of California in each category, week by week. Each color includes the worse categories drawn over it.
- D0 Abnormally dry
- D1 Moderate drought
- D2 Severe drought
- D3 Extreme drought
- D4 Exceptional drought
Every week in the chart
| Map | D0+ | D1+ | D2+ | D3+ | D4+ |
|---|---|---|---|---|---|
| Sep 15, 2026 | 65.2% | 22.3% | <0.1% | 0% | 0% |
| Sep 8, 2026 | 65.2% | 18.8% | 1.3% | 0% | 0% |
| Sep 1, 2026 | 65.2% | 18.8% | 1.3% | 0% | 0% |
| Aug 25, 2026 | 65.2% | 13.9% | 1.3% | 0% | 0% |
| Aug 18, 2026 | 65.3% | 7.4% | 0.7% | 0% | 0% |
| Aug 11, 2026 | 65.3% | 6.5% | 0.7% | 0% | 0% |
| Aug 4, 2026 | 65.3% | 6.5% | 0.7% | 0% | 0% |
| Jul 28, 2026 | 65.3% | 6.5% | 0.7% | 0% | 0% |
| Jul 21, 2026 | 60.4% | 5.7% | 0.7% | 0% | 0% |
| Jul 14, 2026 | 60.4% | 5.7% | 0.7% | 0% | 0% |
| Jul 7, 2026 | 60.4% | 5.7% | 0.7% | 0% | 0% |
| Jun 30, 2026 | 60.4% | 5% | 0% | 0% | 0% |
| Jun 23, 2026 | 60.4% | 5% | 0% | 0% | 0% |
| Jun 16, 2026 | 60.4% | 5% | 0% | 0% | 0% |
| Jun 9, 2026 | 60.4% | 7.4% | 0% | 0% | 0% |
| Jun 2, 2026 | 60.4% | 7.9% | 0% | 0% | 0% |
| May 26, 2026 | 60.3% | 6.7% | 0% | 0% | 0% |
| May 19, 2026 | 60.3% | 6.7% | 0% | 0% | 0% |
| May 12, 2026 | 60.3% | 6.5% | 0% | 0% | 0% |
| May 5, 2026 | 60.3% | 5.7% | 0% | 0% | 0% |
| Apr 28, 2026 | 60.3% | 4.9% | 0% | 0% | 0% |
| Apr 21, 2026 | 65.1% | 4.9% | 0% | 0% | 0% |
| Apr 14, 2026 | 56.3% | 4.9% | 0% | 0% | 0% |
| Apr 7, 2026 | 56.3% | 7.6% | 0% | 0% | 0% |
| Mar 31, 2026 | 38.3% | 0% | 0% | 0% | 0% |
| Mar 24, 2026 | 23.8% | 0% | 0% | 0% | 0% |
| Mar 17, 2026 | 15.7% | 0% | 0% | 0% | 0% |
| Mar 10, 2026 | 14.2% | 0% | 0% | 0% | 0% |
| Mar 3, 2026 | 0% | 0% | 0% | 0% | 0% |
| Feb 24, 2026 | 0% | 0% | 0% | 0% | 0% |
| Feb 17, 2026 | 0.7% | 0% | 0% | 0% | 0% |
| Feb 10, 2026 | 0.7% | 0% | 0% | 0% | 0% |
| Feb 3, 2026 | 0.7% | 0% | 0% | 0% | 0% |
| Jan 27, 2026 | 0% | 0% | 0% | 0% | 0% |
| Jan 20, 2026 | 0% | 0% | 0% | 0% | 0% |
| Jan 13, 2026 | 0% | 0% | 0% | 0% | 0% |
| Jan 6, 2026 | 0% | 0% | 0% | 0% | 0% |
| Dec 30, 2025 | 2.8% | 0% | 0% | 0% | 0% |
| Dec 23, 2025 | 11.7% | 0% | 0% | 0% | 0% |
| Dec 16, 2025 | 11.7% | 0% | 0% | 0% | 0% |
| Dec 9, 2025 | 8.9% | 0% | 0% | 0% | 0% |
| Dec 2, 2025 | 16.6% | 0.1% | 0% | 0% | 0% |
| Nov 25, 2025 | 19% | 6.5% | 0.1% | 0% | 0% |
| Nov 18, 2025 | 29.9% | 14.9% | 0.7% | 0% | 0% |
| Nov 11, 2025 | 51% | 31.9% | 9.6% | 0% | 0% |
| Nov 4, 2025 | 51% | 31.8% | 9.6% | 0% | 0% |
| Oct 28, 2025 | 52.8% | 31.8% | 9.6% | 1.1% | 0% |
| Oct 21, 2025 | 57.2% | 32.1% | 9.6% | 1.1% | 0% |
| Oct 14, 2025 | 72.7% | 38.5% | 15.6% | 1.3% | 0% |
| Oct 7, 2025 | 72.8% | 38.5% | 15.6% | 1.3% | 0% |
| Sep 30, 2025 | 73.2% | 38.5% | 18.6% | 1.3% | 0% |
| Sep 23, 2025 | 73.2% | 38.5% | 18.9% | 1.3% | 0% |
| Sep 16, 2025 | 73.2% | 39.6% | 23% | 3.5% | 0% |
Since 2000
Every weekly map of California since January 2000.
- D0 Abnormally dry
- D1 Moderate drought
- D2 Severe drought
- D3 Extreme drought
- D4 Exceptional drought
Year by year
| Year | Worst category | Most in drought | Week of | Weeks with drought |
|---|---|---|---|---|
| 2026 | D2 Severe drought | 22.3% | Sep 15 | 24 of 37 |
| 2025 | D4 Exceptional drought | 54.3% | Jan 28 | 48 of 52 |
| 2024 | D3 Extreme drought | 31.5% | Dec 31 | 26 of 53 |
| 2023 | D3 Extreme drought | 97.9% | Jan 3 | 41 of 52 |
| 2022 | D4 Exceptional drought | 100% | Feb 22 | 52 of 52 |
| 2021 | D4 Exceptional drought | 100% | May 11 | 52 of 52 |
| 2020 | D4 Exceptional drought | 95.2% | Dec 8 | 47 of 52 |
| 2019 | D3 Extreme drought | 75.2% | Jan 1 | 25 of 53 |
| 2018 | D3 Extreme drought | 83.7% | Nov 27 | 52 of 52 |
| 2017 | D4 Exceptional drought | 67.6% | Jan 3 | 52 of 52 |
| 2016 | D4 Exceptional drought | 97.5% | Mar 8 | 52 of 52 |
| 2015 | D4 Exceptional drought | 98.7% | May 26 | 52 of 52 |
| 2014 | D4 Exceptional drought | 100% | Apr 22 | 52 of 52 |
| 2013 | D3 Extreme drought | 98.2% | Jul 2 | 53 of 53 |
| 2012 | D3 Extreme drought | 90.1% | Mar 13 | 52 of 52 |
| 2011 | D1 Moderate drought | 5.4% | Dec 27 | 1 of 52 |
| 2010 | D2 Severe drought | 72.9% | Jan 12 | 50 of 52 |
| 2009 | D3 Extreme drought | 89.4% | Feb 3 | 52 of 52 |
| 2008 | D3 Extreme drought | 98.4% | Sep 2 | 53 of 53 |
| 2007 | D3 Extreme drought | 92.6% | Aug 28 | 52 of 52 |
| 2006 | D2 Severe drought | 11.6% | Dec 19 | 43 of 52 |
| 2005 | D2 Severe drought | 7.8% | Jan 4 | 38 of 52 |
| 2004 | D2 Severe drought | 61.3% | Aug 31 | 52 of 52 |
| 2003 | D3 Extreme drought | 42.2% | Oct 28 | 52 of 52 |
| 2002 | D3 Extreme drought | 75.5% | Nov 5 | 53 of 53 |
| 2001 | D3 Extreme drought | 47.5% | Sep 11 | 46 of 52 |
| 2000 | D1 Moderate drought | 1.7% | Aug 15 | 4 of 52 |
Drought history since 2000
Some part of California was in drought on 84% of the weekly maps since Jan 4, 2000, and exceptional drought (D4) last reached the state the week of Aug 26, 2025.
- Weeks with some drought
- 1,176 of 1,394 (84%)
- Worst category reached
- D4 Exceptional drought, last the week of Aug 26, 2025
- Most widespread
- 100% in drought, week of May 3, 2022
- Longest spell
- 376 weeks, Dec 27, 2011 to Mar 5, 2019
- Current spell
- 24 weeks, since Apr 7, 2026
Counties
Every county in California: the worst category on this week's map, the share of it in drought, and CPC's monthly outlook at its center. Each page has the county's record since 2000.
| County | Worst category | In drought | Change | Monthly outlook |
|---|---|---|---|---|
| Alameda County | None | 0% | 0 | No drought expected |
| Alpine County | D1 Moderate drought | <0.1% | 0 | No drought expected |
| Amador County | D0 Abnormally dry | 0% | 0 | No drought expected |
| Butte County | D0 Abnormally dry | 0% | 0 | No drought expected |
| Calaveras County | D0 Abnormally dry | 0% | 0 | No drought expected |
| City and County of San Francisco | None | 0% | 0 | No drought expected |
| Colusa County | D0 Abnormally dry | 0% | 0 | No drought expected |
| Contra Costa County | None | 0% | 0 | No drought expected |
| Del Norte County | D1 Moderate drought | 100% | 0 | Drought remains but improves |
| El Dorado County | D1 Moderate drought | 3.2% | 0 | No drought expected |
| Fresno County | D0 Abnormally dry | 0% | 0 | No drought expected |
| Glenn County | D0 Abnormally dry | 0% | 0 | No drought expected |
| Humboldt County | D1 Moderate drought | 85% | 0 | Drought removal likely |
| Imperial County | D1 Moderate drought | 54.5% | 0 | Drought removal likely |
| Inyo County | D1 Moderate drought | 41.3% | +41.2 | No drought expected |
| Kern County | D0 Abnormally dry | 0% | 0 | No drought expected |
| Kings County | None | 0% | 0 | No drought expected |
| Lake County | D0 Abnormally dry | 0% | 0 | No drought expected |
| Lassen County | D1 Moderate drought | 58.5% | 0 | No drought expected |
| Los Angeles County | None | 0% | 0 | No drought expected |
| Madera County | D0 Abnormally dry | 0% | 0 | No drought expected |
| Marin County | None | 0% | 0 | No drought expected |
| Mariposa County | D0 Abnormally dry | 0% | 0 | No drought expected |
| Mendocino County | D1 Moderate drought | 5.9% | 0 | No drought expected |
| Merced County | D0 Abnormally dry | 0% | 0 | No drought expected |
| Modoc County | D1 Moderate drought | 100% | 0 | No drought expected |
| Mono County | D0 Abnormally dry | 0% | 0 | No drought expected |
| Monterey County | None | 0% | 0 | No drought expected |
| Napa County | D0 Abnormally dry | 0% | 0 | No drought expected |
| Nevada County | D1 Moderate drought | 10.4% | 0 | No drought expected |
| Orange County | None | 0% | 0 | No drought expected |
| Placer County | D1 Moderate drought | 10.9% | 0 | No drought expected |
| Plumas County | D1 Moderate drought | 4.7% | 0 | No drought expected |
| Riverside County | D1 Moderate drought | 48.5% | 0 | No drought expected |
| Sacramento County | D0 Abnormally dry | 0% | 0 | No drought expected |
| San Benito County | None | 0% | 0 | No drought expected |
| San Bernardino County | D1 Moderate drought | 35.2% | +6.8 | No drought expected |
| San Diego County | D0 Abnormally dry | 0% | 0 | No drought expected |
| San Joaquin County | D0 Abnormally dry | 0% | 0 | No drought expected |
| San Luis Obispo County | None | 0% | 0 | No drought expected |
| San Mateo County | None | 0% | 0 | No drought expected |
| Santa Barbara County | None | 0% | 0 | No drought expected |
| Santa Clara County | None | 0% | 0 | No drought expected |
| Santa Cruz County | None | 0% | 0 | No drought expected |
| Shasta County | D1 Moderate drought | 1.4% | 0 | No drought expected |
| Sierra County | D1 Moderate drought | 22.1% | 0 | No drought expected |
| Siskiyou County | D2 Severe drought | 90.2% | 0 | No drought expected |
| Solano County | D0 Abnormally dry | 0% | 0 | No drought expected |
| Sonoma County | None | 0% | 0 | No drought expected |
| Stanislaus County | D0 Abnormally dry | 0% | 0 | No drought expected |
| Sutter County | D0 Abnormally dry | 0% | 0 | No drought expected |
| Tehama County | D0 Abnormally dry | 0% | 0 | No drought expected |
| Trinity County | D1 Moderate drought | 9.4% | 0 | No drought expected |
| Tulare County | D0 Abnormally dry | 0% | 0 | No drought expected |
| Tuolumne County | D0 Abnormally dry | 0% | 0 | No drought expected |
| Ventura County | None | 0% | 0 | No drought expected |
| Yolo County | D0 Abnormally dry | 0% | 0 | No drought expected |
| Yuba County | D0 Abnormally dry | 0% | 0 | No drought expected |
Outlook
The Climate Prediction Center's monthly drought outlook for Sep 2026, read at the center of each county. Its seasonal outlook runs through December 31; each county page has both.
- No_Drought55 counties
- Drought removal likely2 counties
- Drought improves1 county
What drought has meant in California
The National Drought Mitigation Center's examples of impacts observed in California at each level of drought.
D0 Abnormally dry
- Active fire season begins
- Dryland crop germination is stunted
- Soil is dry; irrigation delivery begins early
- Winter resort visitation is low; snowpack is minimal
D1 Moderate drought
- Dryland pasture growth is stunted; producers give supplemental feed to cattle
- Landscaping and gardens need irrigation earlier; wildlife patterns begin to change
- Stock ponds and creeks are lower than usual
D2 Severe drought
- Fire season is longer, with high burn intensity, dry fuels, and large fire spatial extent; more fire crews are on staff
- Grazing land is inadequate
- Producers increase water efficiency methods and drought-resistant crops
- River flows decrease; reservoir levels are low and banks are exposed
- Trees are stressed; plants increase reproductive mechanisms; wildlife diseases increase
- Water temperature increases; programs to divert water to protect fish begin
- Wine country tourism increases; lake- and river-based tourism declines; boat ramps close
D3 Extreme drought
- Dairy operations close
- Federal water is not adequate to meet irrigation contracts; extracting supplemental groundwater is expensive
- Fire season lasts year-round; fires occur in typically wet parts of state; burn bans are implemented
- Fruit trees bud early; producers begin irrigating in the winter
- Livestock need expensive supplemental feed, cattle and horses are sold; little pasture remains, producers find it difficult to maintain organic meat requirements
- Low river levels impede fish migration and cause lower survival rates
- Orchard removal and well drilling company business increase; panning for gold increases
- Ski and rafting business is low, mountain communities suffer
- Water conservation rebate programs increase; water use restrictions are implemented; water transfers increase
- Water is inadequate for agriculture, wildlife, and urban needs; reservoirs are extremely low; hydropower is restricted
- Water sanitation is a concern, reservoir levels drop significantly, surface water is nearly dry, flows are very low; water theft occurs
- Wells and aquifer levels decrease; homeowners drill new wells
- Wildlife encroach on developed areas; little native food and water is available for bears, which hibernate less
D4 Exceptional drought
- Fields are left fallow; orchards are removed; vegetable yields are low; honey harvest is small
- Fire season is very costly; number of fires and area burned are extensive
- Fish rescue and relocation begins; pine beetle infestation occurs; forest mortality is high; wetlands dry up; survival of native plants and animals is low; fewer wildflowers bloom; wildlife death is widespread; algae blooms appear
- Many recreational activities are affected
- Policy change; agriculture unemployment is high, food aid is needed
- Poor air quality affects health; greenhouse gas emissions increase as hydropower production decreases; West Nile Virus outbreaks rise
- Water shortages are widespread; surface water is depleted; federal irrigation water deliveries are extremely low; junior water rights are curtailed; water prices are extremely high; wells are dry, more and deeper wells are drilled; water quality is poor;
Drawn from the Drought Impact Reporter and local observers.
This week in the West
The Drought Monitor authors' narrative for the map of Sep 15, 2026, released Sep 17, 2026.
An area from southwestern Oregon to central Washington into northern Idaho and Montana received some welcome rainfall during the week. The rain resulted in regional improvements in drought conditions. One location that just missed out was in northwest Washington on the Canadian border, resulting in a drought degradation, where continued low streamflows were observed. There were also areas on the California-Nevada border and central Arizona with drought degradation that also received little-to-no rainfall. Extreme drought is shown over much of central Oregon, central Utah, southern Idaho down into northern Nevada, and small areas in northern Washington and southern Arizona. Exceptional drought continues in southern Idaho, northern Nevada, and northeastern Oregon.
Looking ahead
Over the next five days leading up to next Tuesday, above normal rainfall is forecast in south Florida as well as a large area in southern Wisconsin and Minnesota into eastern Iowa and northern Illinois. The latter area of forecasted rainfall continues to the east through central Michigan, the southern Great Lakes, Pennsylvania, New York, and much of central and southern New England. Other locations with rainfall in the forecast this week are in the Appalachian Mountains, the western Great Plains, and the Four Corners states. Unfortunately, most of Texas, Oklahoma, Arkansas, Louisiana, Mississippi, and Alabama are forecast to receive little rainfall. Dry conditions are also forecast in California, Nevada, and Washington. Much above normal temperatures are forecast to continue this week in the central and southern U.S.
The 6- to 10-day outlook (September 22-26, 2026) favors above normal temperatures continuing over nearly all of the continental United States. Areas most likely to be above normal are again the south into the southeast, plus the far north. Hawaii is also likely to be above normal. For precipitation, the Eastern Seaboard is likely to have above normal rainfall as is the Southwest. The central U.S. into the upper Midwest is likely to have below normal rainfall. Hawaii and Alaska are both likely to have above normal rain during this period.
Written by Lindsay Johnson, National Drought Mitigation Center; David Mocko, SSAI, NASA/GSFC. The national narrative.
What this means
The five categories the Drought Monitor draws, and how the map is made.
- D0 Abnormally dry
- Going into or coming out of drought.
- D1 Moderate drought
- Some damage to crops and pastures; water shortages developing.
- D2 Severe drought
- Crop or pasture losses likely; water restrictions imposed.
- D3 Extreme drought
- Major crop and pasture losses; widespread water shortages.
- D4 Exceptional drought
- Exceptional and widespread losses; water emergencies.
The US Drought Monitor is drawn every week by authors at the National Drought Mitigation Center, USDA and NOAA, who weigh rainfall, soil moisture, streamflow, groundwater, vegetation health and reports from local observers. Each map shows conditions through Tuesday morning and is released on Thursday. It shows where drought is and how bad it is; it does not forecast it. CPC's outlooks do that.
Sources
Statistics and narrative from the US Drought Monitor, courtesy of the National Drought Mitigation Center at the University of Nebraska-Lincoln, with USDA and NOAA. Outlooks from the NOAA Climate Prediction Center. Impacts from NDMC's State Impacts tool.