OFFICIAL WEATHER ALERT · ACTIVE

Flood Watch

Flood Watch issued October 21 at 11:09AM MST until October 22 at 10:00PM MST by NWS Tucson AZ

Severe

What is happening

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of Southeast Arizona, including the following areas, Galiuro and Pinaleno Mountains, Upper Gila River Valley and White Mountains of Graham and Greenlee Counties. * WHEN...Through Thursday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - A strong weather system approaching the area will bring scattered showers and thunderstorms today and widespread showers and scattered thunderstorms on Thursday. Moderate to locally heavy rainfall both days with Thursday having the higher potential for localized rainfall rates of 1 to 2 inches per hour. - http://www.weather.gov/safety/flood

Official instructions

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.

Original message from NWS Tucson AZ. Wording is preserved from the source.

Source information

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Other current warnings

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Special Marine Warning

Point Piedras Blancas to Point Sal westward out to 10 NM; East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA including Santa Cruz Island; Point Piedras Blancas to Point Sal from 10 to 60 NM; Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm including San Miguel and Santa Rosa Islands; Outer waters from Santa Cruz Island to San Clemente Island to 60 NM offshore including San Nicolas and Santa Barbara Islands

MinorActive
Flood Advisory

Washoe, NV; Carson City, NV

SevereActive
Severe Thunderstorm Warning

Gila, AZ; Maricopa, AZ; Pinal, AZ

Understand the warning