Arizona, 2025

Drought in Arizona, February 18 to 28, 2025

February 18 to 28, 2025 · NWS TWC · 3 events in 3 counties and zones

The extreme (D3) drought category was introduced to northeastern sections of southeast Arizona during beginning of February and by the end of the month included western sections and eastern sections of Southeastern Arizona. The total area near the New Mexico line encompassed southern Greenlee, southeast Graham and eastern Cochise counties, including the Chiricahua Mountains; the Huachuca…

Where it happened

Every event with a place to put it; 3 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

Open the live radar over this ground

The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
3

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS TWC wrote it up.

The extreme (D3) drought category was introduced to northeastern sections of southeast Arizona during beginning of February and by the end of the month included western sections and eastern sections of Southeastern Arizona. The total area near the New Mexico line encompassed southern Greenlee, southeast Graham and eastern Cochise counties, including the Chiricahua Mountains; the Huachuca Mountains westward across Santa Cruz County; and Buenos Aires National Wildlife Refuge in southeast Pima County. Across Southeast Arizona, the overall precipitation ranking was in the bottom tenth of the driest months on record. Soil moisture readings fell to below the 1st percentile ranking by the end of February in most areas.

What forecasters said that day

The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Tucson, AZ wrote its last area forecast discussion before the first event at Feb 18, 1:14 AM MST, 3 hours 46 minutes earlier.

Area forecast discussion, Feb 18, 1:14 AM MST, 3 hours 46 minutes before
Area Forecast Discussion
National Weather Service Tucson AZ
114 AM MST Tue Feb 18 2025

.SYNOPSIS...Above normal high temperatures into early next week.
Weak weather systems moving by to our north this week will bring
afternoon breezes today and then again Thursday and Friday.

&&

.DISCUSSION...A weak shortwave trough will pass through the Four
Corners today and will bring breezy winds from Tucson eastward.
The strongest winds will be along the AZ/NM border. Temperatures
will be 6-10 degrees above normal and remain that way into the
first part of the weekend. Brief ridging takes over Wednesday then
another shortwave moves through the Four Corners late Thursday
into Friday. This system will be dry with the main effect on
sensible weather being elevated winds. Sunday into early next week
a strong ridge builds into the region increasing temperatures even
further above normal. Tucson could see its first 90 degree high
early next week. Probabilities for 90 degrees or higher next week
Monday and Tuesday are 20-40 percent for the Tucson metro.

&&

.AVIATION...Valid through 19/12Z.
FEW-SCT cirrus clouds AOA 20k ft AGL through the period. SFC
winds less than 10 kts this morning, WLY 10-15 kts with ocnl
gusts 20-25 kts, strongest near KDUG, KOLS and KSAD. After 19/02Z
winds become less than 10 kts again. Aviation discussion not
updated for TAF amendments.

&&

.FIRE WEATHER...Dry conditions for the next 7 days with min RH
generally 10-15 percent. A few passing weather systems will bring
breezy winds today and again later in the week on Thursday to
Friday. The Storm Prediction Center has placed Cochise county in
an elevated risk for critical fire weather conditions today for
increased afternoon winds and dry fuel conditions. The strongest
winds will mainly be east of Tucson for both weather systems.
Temperatures will be 5-10 degrees above normal into the weekend.

&&

.TWC WATCHES/WARNINGS/ADVISORIES...
None.
&&

Hardin

Visit us on Facebook...Twitter...YouTube...and at weather.gov/Tucson

The radar

The national radar mosaic for the moment the first event began.

Open the radar archive at this moment

Event by event

3 drought. Local standard time, as filed.

Drought, Western Pima County

When
February 18, 5:00 AM MST to February 28, 11:59 PM MST
Where
Western Pima County forecast zone
Reported by
Drought Monitor
Coordinates
32.097, -111.790 (the zone’s center; the record gives no point)

The extreme (D3) drought category was introduced to western sections of southeast Arizona during the middle of February. The drought area expanded to include portions of Western Pima County. For the month of February, Pima county ranked the 8th driest for the period of record. Soil moisture readings fell below the 1st percentile for the month of February.

Drought, Tohono O Odham Nation

When
February 18, 5:00 AM MST to February 28, 11:59 PM MST
Where
Tohono O Odham Nation forecast zone
Reported by
Drought Monitor
Coordinates
32.501, -111.567 (the zone’s center; the record gives no point)

The extreme (D3) drought category was introduced to western sections of southeast Arizona during the middle of February. The drought area expanded to include portions of Western Pima County. For the month of February, Pima county ranked the 8th driest for the period of record. Soil moisture readings fell below the 1st percentile for the month of February.

Drought, Upper Santa Cruz River and Altar Valleys

When
February 18, 5:00 AM MST to February 28, 11:59 PM MST
Where
Upper Santa Cruz River and Altar Valleys forecast zone
Reported by
Drought Monitor
Coordinates
31.812, -111.318 (the zone’s center; the record gives no point)

The extreme (D3) drought category was introduced to southern sections of southeast Arizona during the middle of February. The drought area expanded to include portions of Santa Cruz County. For the month of February, Santa Cruz county ranked the 10th driest for the period of record. Soil moisture readings fell below the 1st percentile for the month of February.

What these are

Drought
A drought reaching severe (D2) or worse on the US Drought Monitor, or with notable impacts.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Arizona in 2025Every state in 2025This day in weather historyWarnings in Arizona, February 2025

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 1231408, 1231410, 1231412.