2:12 AM EDT
Friday
Sep 04, 2026

Current Severe Weather Alerts in Arizona


There are currently 2 Weather Alerts in Arizonaselect a different state


Lake Wind Advisory issued September 3 at 11:31AM PDT until September 4 at 8:00PM PDT by NWS Las Vegas NV

Event: Lake Wind Advisory
Message Type: Alert
Urgency: Expected
Severity: Moderate
Certainty: Likely
Affected Area: Lake Mead - AZ side; Lake Mohave - AZ side; Lake Mead - NV side; Lake Mohave - NV side

Wheather Alert Summary: * what...South winds 15 to 25 mph with gusts up to 35 mph expected. wave heights of 2 to 4 feet expected. * where...Lake mohave, and lake mead. * when...From 10 am pdt /10 am mst/ to 8 pm pdt /8 pm mst/ friday. * impacts...Strong winds and rough waves on area lakes will create hazardous conditions for small craft.

Official National Weather Service Weather Alert Statement

Flood Watch issued September 3 at 10:37AM MST until September 4 at 5:00AM MST by NWS Tucson AZ

Event: Flood Watch
Message Type: Alert
Urgency: Future
Severity: Severe
Certainty: Possible
Affected Area: Upper Santa Cruz River and Altar Valleys including Nogales; Tucson Metro Area including Tucson/Green Valley/Marana/Vail; Upper San Pedro River Valley including Sierra Vista/Benson; Dragoon/Mule/Huachuca and Santa Rita Mountains including Bisbee/Canelo Hills/Madera Canyon; Santa Catalina and Rincon Mountains including Mount Lemmon/Summerhaven

Wheather Alert Summary: * what...Flash flooding caused by excessive rainfall is possible. * where...A portion of southeast arizona, including the following areas, catalina and rincon mountains, dragoon and mule and huachuca and santa rita mountains, tucson metro area, upper san pedro river valley and upper santa cruz river valley/altar valley. * when...Through late tonight. * impacts...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. flooding may occur in poor drainage and urban areas. low-water crossings may be flooded. * additional details... - scattered rain showers and thunderstorms will develop this afternoon and into the late night. rainfall totals can be up to 1-1.5 inches with localized areas up to 2 inches or higher. areas that received substantial rainfall in the last 48 hours will be more susceptible to flash flooding. this rainfall will result in faster response in washes, creeks, and storm drainages. - http://www.Weather.Gov/safety/flood

Official National Weather Service Weather Alert Statement