US National Weather Service Tucson Arizona

US National Weather Service Tucson Arizona Official page for the National Weather Service Tucson. Details: weather.gov/facebook

NWS will be using Facebook as a supplemental channel to disseminate environmental information and promote weather awareness activities including outreach and educational efforts.

Welcome to Meteorological Summer on this first day of June. The week ahead has high temperatures +/- a few degrees of no...
06/01/2026

Welcome to Meteorological Summer on this first day of June. The week ahead has high temperatures +/- a few degrees of normal for Southeast Arizona. Moisture creeps into the eastern areas Tuesday with low end chances (10-20%) of mostly dry thunderstorms Wednesday & Thursday.

On this last day of May, high temperatures will be near normal across southeast Arizona.
05/31/2026

On this last day of May, high temperatures will be near normal across southeast Arizona.

High temperatures across southeast Arizona today will once again be below normal. Warmer tomorrow.
05/30/2026

High temperatures across southeast Arizona today will once again be below normal. Warmer tomorrow.

Another day of below normal high temperatures across southeast Arizona. Gusty southwest winds this afternoon with elevat...
05/29/2026

Another day of below normal high temperatures across southeast Arizona. Gusty southwest winds this afternoon with elevated fire weather conditions mainly east of Tucson.

🌵🌡️Warm but below normal afternoon high temperatures across the majority of Southeast Arizona through Saturday. A buildi...
05/28/2026

🌵🌡️Warm but below normal afternoon high temperatures across the majority of Southeast Arizona through Saturday.

A building ridge of high pressure across the region late this weekend into next week will bring about a 🔥hot start to the month of June.

🔥🌵🔆The combination of breezy to locally windy southwest winds 15 to 25 mph with gusts to 30-35 mph, low relative humidit...
05/27/2026

🔥🌵🔆The combination of breezy to locally windy southwest winds 15 to 25 mph with gusts to 30-35 mph, low relative humidity and a high Fire Danger Rating will result in elevated to near critical fire weather conditions today.

The primary area of concern will be east of a line from Sells to Gila Bend.

The 2026 Arizona Monsoon Outlook has been released. Here are some highlights... Precipitation: Odds tilt towards above n...
05/26/2026

The 2026 Arizona Monsoon Outlook has been released. Here are some highlights...

Precipitation: Odds tilt towards above normal precipitation. El Niño development could lead to increased tropical cyclone activity and increased precipitation, especially August-September.

Temperature: Odds tilt towards warmer than average temperatures.

We've posted a video with more details about the outlook.
English: https://youtu.be/dTGEiqc90gk
Spanish: https://youtu.be/enwDxCk-Nbo

🌵🔆Sunny and warm across the majority of Southeast Arizona today. An anomalously cool weather disturbance moving into Cal...
05/26/2026

🌵🔆Sunny and warm across the majority of Southeast Arizona today.

An anomalously cool weather disturbance moving into California will result in generally below normal temperatures (3 to 6 degrees) Wednesday and Thursday across our neck of the woods, with as much as 10 to 14 degrees below normal across far western Pima county. This system will also result in breezy to locally windy southwest winds from Tucson west.

Otherwise, we will see a warm-up in temperatures early next week as a ridge of high pressure tries to build into the Desert Southwest.

Thunderstorms and rain showers chances will be favoring Greenlee, Graham, and portions of Cochise County. Storms can bri...
05/25/2026

Thunderstorms and rain showers chances will be favoring Greenlee, Graham, and portions of Cochise County. Storms can bring strong and erratic gusty winds. Otherwise, sunny skies and warm temperatures for rest of the region.

Have a meaningful Memorial Day.

A weather system will bring chances for rain showers and thunderstorms, starting this afternoon and into tonight. Rainfa...
05/24/2026

A weather system will bring chances for rain showers and thunderstorms, starting this afternoon and into tonight. Rainfall amounts will be little to no rain accumulations.

These storms and rain showers have a 10-30% potential to produce gusty and erratic winds of 35 mph or Higher. Blowing dust is possible.

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85719

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