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The Navajo Nation was hit by severe winter storms in January that caused heavy snow, flooding and mud.

The Navajo Nation will receive federal emergency aid to help the tribe recover from severe winter storms in January tat resulted in heavy snow, flooding and mud that blocked and destroyed roads and isolated families from resources. Read more»

Heavy rains have been a boon to California’s vineyards, helping them bounce back after years of drought. But the rains and snows from one of the state’s wettest winters on record has been a curse for farmers of other crops that have been devastated by flooding.

A stream of storms drenched both California and Arizona, and the intensity and frequency of rain marching through one of the most productive agricultural regions of the nation has blessed some farmers after years of drought, while devastating others. Read more»

Heavy rains have been a boon to California's vineyards, helping them bounce back after years of drought. But the rains and snows from one of the state's wettest winters on record has been a curse for farmers of other crops that have been devastated by flooding.

Una corriente de tormentas empapó tanto a California como a Arizona, y la intensidad y frecuencia de la lluvia que azota una de las regiones agrícolas más productivas del país ha bendecido a algunos agricultores después de años de sequía, mientras que ha devastado a otros. Read more»

Snow on Mt. Lemmon at the end of December

Temperatures will drop as low as 30 degrees across much of the Tucson region early Wednesday morning, with a freeze warning in effect from 2-8 a.m. for the metro area and parts of the Tohono O'odham Nation and Pinal County. Read more»

A clip from video released by CBP showing a helicopter crew evacuate an Australian man in the Huachuca Mountains on Feb. 24, 2023

A helicopter crew with U.S. Customs and Border Protection extricated a hiker last week from snowy conditions in the Huachuca Mountains south of Sierra Vista, officials said. Read more»

Big flakes in a 2019 snowstorm in Tucson.

Snow could fall across Southern Arizona overnight Wednesday, with flakes accumulating as low as 2,500 feet and the Tucson metro area seeing anything from a trace to 1-3 inches. High winds, with gusts of 55 mph or more, are forecast. Read more»

Snow on Mt. Lemmon at the end of December

The Catalina and Rincon mountains, and other ranges across Southeast Arizona, could be blanketed with snow this week as three winter storms are expected to cross the region. Monday and Tuesday, snow is forecast above 5,000 feet. Read more»

Data shows that the unusually wet winter has improved drought conditions in Arizona and other places in the Southwest.

Amid an unusually wet winter and after last summer's strong monsoon, Arizona may be better off than other Southwest states as it continues to battle a 23-year drought - but while the snowpack is high, the Southwest’s reservoirs remain lower than average. Read more»

Snow on Mt. Lemmon at the end of December

Temperatures will drop below 32 degrees across much of the Tucson region again Tuesday overnight, with a hard freeze warning in effect from 1-8 a.m. Tuesday for the metro area and parts of the Tohono O'odham Nation and Pinal County. Read more»

Snow on Mt. Lemmon at the end of December

Snow was falling across parts of the Tucson area Monday morning, with more flurries possible as temperatures drop below freezing overnight across much of the region. Read more»

A front-loader carries river silt toward an ad-hoc embankment after the swollen Cañada del Oro wash blanketed the only road for Catalina State Park with nearly 4-feet of silt and water stranding around 250 campers in the park.

Around 300 people were stuck inside Catalina State Park north of Tucson after flooding blocked access to the single entrance road. State officials had to wait until the water receded before they began clearing debris with a front-loader this week. Read more»

After a half-inch of snow fell on Mt. Lemmon on Wednesday evening, hundreds of visitors and residents in Tucson headed up General Hitchcock Highway to throw snowballs, build icy snowmen, and try their hand at sledding.

After a half-inch of snow fell on Mt. Lemmon on Wednesday evening, hundreds of visitors and residents in Tucson headed up General Hitchcock Highway to throw snowballs, build icy snowmen, and try their hand at sledding. Read more»

Southwest Airlines said Monday it would be 'operating a reduced schedule by flying roughly one third of our schedule for the next several days.'

Airport terminals across the United States are crowded with surly travelers and waylaid luggage Tuesday with airlines struggling to get back on track from disruptions caused by a deadly winter storm - and 90% of all U.S. flight cancellations on Tuesday were Southwest flights. Read more»

A plane sits on the tarmac. These pressurized twin-engine airplanes carry both hygroscopic and glaciogenic flares to use for cloud seeding.

The Salt River Project, which delivers water and electricity to central Arizona, has formed a partnership with the White Mountain Apache Tribe to research the feasibility of ground-based cloud seeding in the White Mountains in eastern Arizona. Read more»

Kathy Balman, founder and director of Educating Children Outdoors, demonstrates how to tie a tourniquet in case of an emergency in a survival class at Marana Heritage River Park on Oct. 1, 2022. Using a piece of cloth, tie a knot around the wounded limb, get a stick and tie another knot on top of it to secure it to the cloth. Then, twist the stick to slow the bleeding.

The Maricopa County Department of Health’s annual report on heat deaths, which was released this month, reports a record 339 heat-associated deaths in 2021, and of those, 75% took place outdoors, and 19% of those happened on hiking trails or in desert areas of the county. Read more»

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