For Data and Information click buttons above.

Water is a precious resource for many Oklahomans. Too much or too little can severely impact agri-business, reservoir management and even municipal water supplies. Because regional drought or deluge is a frequent part of Oklahoma's climate, OCS provides an expanded suite of products to monitor our water and precipitation conditions.

Water shortages and excesses can occur on many time scales. In general (but not always) fire conditions respond most quickly to precipitation patterns, followed by horticulture, agriculture, streamflow and reservoir storage, which can take many months to show an impact. It is not uncommon for a very wet week to be embedded within a long-term dry spell. Our maps and tables provide information across many time scales to meet the needs of Oklahoma's diverse interests.

For each timescale, a set of six maps provide a quick look at conditions across the state. A detailed table also provides information about how the current event fits into history, and how well it matches a smiliar event from the past.

For assistance interpreting these products, please contact the Oklahoma Climatological Survey and ask to speak to a scientist with the Climate Information Group.

Fire Danger Model Burning Index
updated every hour

click to enlarge

Current Dispersion Conditions
updated every 5 minutes

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Keetch-Byram Drought Index
updated every hour

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Fractional Water
updated daily

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7-Day Change in FWI
updated every hour

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Additional Tools & Resources

Maps of Oklahoma Climate Divisions: Color, B&W
Okla. Burn Bans
OWRB Drought & Water Resource Monitoring Page
The U.S. Drought Monitor
U.S. Drought Outlook
U.S. Agricultural Drought Info. Center
Okla. Fire Danger Model
Recent Okla. Mesonet Rainfall

More Info. & Forecast Info.