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Drought.gov

National Integrated Drought Information System

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Drought.gov
National Integrated Drought Information System
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Science & Reports
NIDIS supports drought research through advancing the scientific understanding of the mechanisms that lead to drought as well as improving the coordination and delivery of drought information.
What is Drought?
Drought in Action
What is NIDIS?
NIDIS is a multi-agency partnership that coordinates drought monitoring, forecasting, planning, and information at national, state, and local levels across the country.
What is Drought Early Warning?
A drought early warning system (DEWS) utilizes new and existing networks of federal, tribal, state, local, and academic partners to make climate and drought science accessible and useful for decision makers and stakeholders.
- Drought Early Warning
- Drought Early Warning Activities
News & Events
View the latest drought-related news, upcoming events, and recordings and summaries of past webinars.
Local Drought Information
Get timely updates on local drought conditions, outlooks, and impacts from NIDIS and its partners.
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DEWS Region

Looking to Download Data? The Drought.gov team reformats data from multiple partners into web- and GIS-ready formats, which we use throughout Drought.gov. These data are free for all to download.

Search Results(21)

WestWide Drought Tracker (WWDT) - Gridded Monthly Drought Indices for Western U.S.

The WestWide Drought Tracker (WWDT) provides fine-scale drought monitoring and climate products for the Western United States.

Data Coverage

United States

Period of Record

1895 - Present

File Format

geotiff

netcdf-4

netcdf-3

Data Type

Model

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Subscribe to NIDIS emails for the latest regional drought updates, webinars, and news. Or, sign up to receive drought alerts when the U.S. Drought Monitor or U.S. Drought Outlook updates for your city/zip code.

Drought.gov

National Integrated Drought Information System

A multi-agency partnership that coordinates drought monitoring, forecasting, planning, and information at national, state, and local scales.

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