Is Sullivan County in a drought?
D0 Abnormally dry
No. Sullivan County is not in drought on the Drought Monitor map of Sep 29, 2026, but 12.2% of it is abnormally dry (D0), the category before drought.
Map valid Sep 29, 2026, released Thursday, Oct 1, 2026. The next map is due Thursday, Oct 8, 2026. Statewide, 59.6% of Tennessee is in drought.
This week’s map
The Drought Monitor for Tennessee, valid Sep 29, 2026. County lines are drawn in; the categories are the same as the national map.

- D0 Abnormally dry
- D1 Moderate drought
- D2 Severe drought
- D3 Extreme drought
- D4 Exceptional drought
Open the live map with the Drought Monitor
Map courtesy of the US Drought Monitor, NDMC-UNL, with USDA and NOAA. Original at droughtmonitor.unl.edu
This week's map, by category
Percent of Sullivan County in each category or worse, the Drought Monitor's own way of counting. In exactly one category this week: D0 12.2%, D1 0%, D2 0%, D3 0%, D4 0%; none 87.8%.
| Category | This weekSep 29 | Last weekSep 22 | 3 months agoJun 30 | A year agoSep 30 |
|---|---|---|---|---|
| D0 to D4 Abnormally dry or worse | 12.2% | 69% | 100% | 0% |
| D1 to D4 Moderate or worse | 0% | 0% | 35.4% | 0% |
| D2 to D4 Severe or worse | 0% | 0% | 9.4% | 0% |
| D3 to D4 Extreme or worse | 0% | 0% | 0% | 0% |
| D4 Exceptional drought | 0% | 0% | 0% | 0% |
| None | 87.8% | 31% | 0% | 100% |
The past year
Percent of Sullivan County 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 29, 2026 | 12.2% | 0% | 0% | 0% | 0% |
| Sep 22, 2026 | 69% | 0% | 0% | 0% | 0% |
| Sep 15, 2026 | 69% | 0% | 0% | 0% | 0% |
| Sep 8, 2026 | 0.1% | 0% | 0% | 0% | 0% |
| Sep 1, 2026 | 0.1% | 0% | 0% | 0% | 0% |
| Aug 25, 2026 | 0.1% | 0% | 0% | 0% | 0% |
| Aug 18, 2026 | 0.2% | 0% | 0% | 0% | 0% |
| Aug 11, 2026 | 7.8% | 0% | 0% | 0% | 0% |
| Aug 4, 2026 | 7.5% | 0% | 0% | 0% | 0% |
| Jul 28, 2026 | 7.5% | 0% | 0% | 0% | 0% |
| Jul 21, 2026 | 33.3% | 3% | 0% | 0% | 0% |
| Jul 14, 2026 | 36.3% | 3.9% | 0% | 0% | 0% |
| Jul 7, 2026 | 100% | 35.4% | 0% | 0% | 0% |
| Jun 30, 2026 | 100% | 35.4% | 9.4% | 0% | 0% |
| Jun 23, 2026 | 100% | 100% | 30.2% | 0% | 0% |
| Jun 16, 2026 | 100% | 100% | 90.1% | 14.4% | 0% |
| Jun 9, 2026 | 100% | 100% | 90.5% | 14.4% | 0% |
| Jun 2, 2026 | 100% | 100% | 90.5% | 14.1% | 0% |
| May 26, 2026 | 100% | 100% | 90.5% | 14.1% | 0% |
| May 19, 2026 | 100% | 100% | 90.5% | 14.1% | 0% |
| May 12, 2026 | 100% | 100% | 90.5% | 0% | 0% |
| May 5, 2026 | 100% | 100% | 90.5% | 0% | 0% |
| Apr 28, 2026 | 100% | 100% | 90.5% | 0% | 0% |
| Apr 21, 2026 | 100% | 100% | 90.5% | 0% | 0% |
| Apr 14, 2026 | 100% | 99.5% | 11.8% | 0% | 0% |
| Apr 7, 2026 | 100% | 99.5% | 1% | 0% | 0% |
| Mar 31, 2026 | 100% | 99.5% | 1% | 0% | 0% |
| Mar 24, 2026 | 100% | 99.5% | 0.9% | 0% | 0% |
| Mar 17, 2026 | 100% | 99.5% | 0.9% | 0% | 0% |
| Mar 10, 2026 | 100% | 100% | 0.9% | 0% | 0% |
| Mar 3, 2026 | 100% | 40.2% | 0% | 0% | 0% |
| Feb 24, 2026 | 100% | 40.2% | 0% | 0% | 0% |
| Feb 17, 2026 | 100% | 51.4% | 0% | 0% | 0% |
| Feb 10, 2026 | 100% | 51.4% | 0% | 0% | 0% |
| Feb 3, 2026 | 100% | 51.4% | 0% | 0% | 0% |
| Jan 27, 2026 | 100% | 51.4% | 0% | 0% | 0% |
| Jan 20, 2026 | 100% | 51.1% | 0% | 0% | 0% |
| Jan 13, 2026 | 100% | 51.1% | 0% | 0% | 0% |
| Jan 6, 2026 | 100% | 51.1% | 0% | 0% | 0% |
| Dec 30, 2025 | 100% | 39.8% | 0% | 0% | 0% |
| Dec 23, 2025 | 41.6% | 0% | 0% | 0% | 0% |
| Dec 16, 2025 | 41.6% | 0% | 0% | 0% | 0% |
| Dec 9, 2025 | 41.6% | 2.1% | 0% | 0% | 0% |
| Dec 2, 2025 | 41.6% | 2.1% | 0% | 0% | 0% |
| Nov 25, 2025 | 41.6% | 3% | 0% | 0% | 0% |
| Nov 18, 2025 | 41.6% | 3% | 0% | 0% | 0% |
| Nov 11, 2025 | 41.2% | 0% | 0% | 0% | 0% |
| Nov 4, 2025 | 0% | 0% | 0% | 0% | 0% |
| Oct 28, 2025 | 0% | 0% | 0% | 0% | 0% |
| Oct 21, 2025 | 0% | 0% | 0% | 0% | 0% |
| Oct 14, 2025 | 0% | 0% | 0% | 0% | 0% |
| Oct 7, 2025 | 0% | 0% | 0% | 0% | 0% |
| Sep 30, 2025 | 0% | 0% | 0% | 0% | 0% |
Since 2000
Every weekly map of Sullivan County 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 | D3 Extreme drought | 100% | Mar 10 | 29 of 39 |
| 2025 | D1 Moderate drought | 60.9% | Feb 4 | 16 of 52 |
| 2024 | D1 Moderate drought | 100% | Jul 16 | 8 of 53 |
| 2023 | D1 Moderate drought | 100% | Oct 31 | 9 of 52 |
| 2022 | D1 Moderate drought | 35.3% | Nov 29 | 1 of 52 |
| 2021 | D0 Abnormally dry | 0% | 0 of 52 | |
| 2020 | D0 Abnormally dry | 0% | 0 of 52 | |
| 2019 | D2 Severe drought | 61.7% | Oct 15 | 4 of 53 |
| 2018 | D0 Abnormally dry | 0% | 0 of 52 | |
| 2017 | D1 Moderate drought | 88.1% | Jan 3 | 2 of 52 |
| 2016 | D2 Severe drought | 100% | Nov 15 | 13 of 52 |
| 2015 | D1 Moderate drought | 6.6% | Jun 23 | 2 of 52 |
| 2014 | D1 Moderate drought | 79.1% | Jun 17 | 6 of 52 |
| 2013 | D0 Abnormally dry | 0% | 0 of 53 | |
| 2012 | D1 Moderate drought | 43.2% | Jun 26 | 3 of 52 |
| 2011 | D0 Abnormally dry | 0% | 0 of 52 | |
| 2010 | D1 Moderate drought | 52% | Jul 27 | 4 of 52 |
| 2009 | D1 Moderate drought | 100% | Jan 6 | 13 of 52 |
| 2008 | D4 Exceptional drought | 100% | Jan 1 | 53 of 53 |
| 2007 | D4 Exceptional drought | 100% | Feb 20 | 43 of 52 |
| 2006 | D0 Abnormally dry | 0% | 0 of 52 | |
| 2005 | D1 Moderate drought | 100% | Oct 4 | 7 of 52 |
| 2004 | None | 0% | 0 of 52 | |
| 2003 | None | 0% | 0 of 52 | |
| 2002 | D3 Extreme drought | 100% | Jan 1 | 29 of 53 |
| 2001 | D3 Extreme drought | 100% | Jan 2 | 33 of 52 |
| 2000 | D3 Extreme drought | 100% | Jan 4 | 29 of 52 |
Drought history since 2000
Some part of Sullivan County was in drought on 22% of the weekly maps since Jan 4, 2000, and exceptional drought (D4) last reached the county the week of Jan 8, 2008.
- Weeks with some drought
- 304 of 1,396 (22%)
- Worst category reached
- D4 Exceptional drought, last the week of Jan 8, 2008
- Most widespread
- 100% in drought, week of Jun 23, 2026
- Longest spell
- 101 weeks, May 1, 2007 to Mar 31, 2009
- Last in drought
- Week of Jul 21, 2026
Outlook
The Climate Prediction Center's drought outlooks at the center of Sullivan County: whether drought is expected to develop, persist, improve or end.
- Monthly outlook, Oct 2026
- No drought expected
- Seasonal outlook, through December 31 (issued Sep 30)
- No drought expected
The monthly outlook is issued on the last day of each month, the seasonal one on the third Thursday. CPC's discussion.
What drought has meant in Tennessee
The National Drought Mitigation Center's examples of impacts observed in Tennessee at each level of drought, starting with this week's worst here.
D0 Abnormally dry This week
- Honey production is down; fewer plants are available to pollinate
- Lake and pond levels begin to lower
D1 Moderate drought
- Agriculture ponds dry up; farmers are hauling water; hay yield is low
- Conditions are very dusty
- Fire danger increases; burn bans are implemented
- Leaves fall early
- More insects and voles are observed, although mosquito numbers are down; disease spreads in trout, fish hatchery closes
- Water demand is high
D2 Severe drought
- Air quality is poor; burn bans are implemented; active wildfires are reported
- Aquatic species die off
- Corn is severely stressed; producers are importing hay and selling livestock
- Streams and creeks are extremely low or dry; well levels are lowering
- Voluntary water conservation is requested; water quality is poor
D3 Extreme drought
- Water supply is inadequate for wildlife
D4 Exceptional drought
- Large wildfires are reported
Drawn from the Drought Impact Reporter and local observers.
Burn bans and water restrictions
The Drought Monitor does not issue burn bans or water restrictions. Sullivan County's officials, the state forestry or fire agency, and local water utilities set them, often once drought reaches D2 or dry fuels raise the fire danger. Check the county's emergency management office or fire marshal for a ban in force, and the alerts page for red flag warnings and fire weather watches.
This week in the South
The Drought Monitor authors' narrative for the map of Sep 29, 2026, released Oct 1, 2026.
The southern states have taken the brunt of recent drought intensification since August, which continued this past week across most of Oklahoma and Texas. Worsening drought also occurred across most of Arkansas, Louisiana, Mississippi, and Tennessee. Virtually no rain fell this past week in this region except for far western Texas, the Oklahoma Panhandle, and eastern Tennessee. Combined with temperatures of 6-12 degrees above average, the lack of rainfall contributed to the rapid intensifying drought. Most of central and eastern Texas, Oklahoma, and Arkansas are under severe, extreme, or exceptional drought classifications. Louisiana, Mississippi, and Tennessee are quickly degrading as well into severe to extreme drought conditions due to the September heat wave and continued lack of rainfall. Much of Texas and Oklahoma need to receive 20 to 25 inches of rainfall over a 3-month span to break out of the present drought. The lone exceptions to the drought worsening were in far western Texas and the western Oklahoma Panhandle, where several inches of rain fell as eastern Pacific tropical moisture associated with Hurricanes Odalys and Polo moved across the region. Far eastern Tennessee experienced temperatures around 3 degrees below normal along with the plentiful rainfall resulting in no drought conditions.
Looking ahead
Ongoing substantial rain was falling Tuesday morning at the onset of the new U.S. Drought Monitor week, from Arizona and New Mexico into the Central and High Plains. This excessive rainy system connected to Hurricane Polo is projected to continue eastward this week into the High Plains, Midwest, and South regions. The Weather Prediction Center has moderate threats for excessive rainfall from the Southwest into Texas, Oklahoma, northward into Nebraska and Iowa. Drought-busting rains may be possible across the South as this weather system evolves this week. Looking into the next week, the Climate Prediction Center’s 6–10-day outlook indicates that well-above average temperatures will shift into the western states, along with below normal precipitation chances. Meanwhile, above average precipitation chances are projected from southern Texas into the southeastern states, including Florida. Above average precipitation chances are also projected for southeastern Alaska, with near neutral rainfall forecasts for Hawaii.
Written by Denise Gutzmer, National Drought Mitigation Center; Jonathan Case, NASA/MSFC, UAH. 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.
Nearby
The counties bordering Sullivan County, with the worst category on this week's map.
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.