NWS WPC produces Quantitative Precipitation Forecasts (QPFs) that depict the amount of liquid precipitation expected to fall in a defined period of time. In the case of snow or ice, QPF represents the amount of liquid that will be measured when the precipitation is melted.

HPRCC produces daily climate maps using data from the Applied Climate Information System (ACIS). The maps and data can be accessed and downloaded from the HPRCC website.

USDM Drought Change Maps display changes in drought class degradation and drought class improvements across the United States. USDM offers Drought Change Maps at weekly, monthly and annual timescales.  

Maps displaying counties declared primary (red) or contiguous (orange) disaster counties by the Secretary of Agriculture.

NorWeST hosts stream temperature data and climate scenarios in a variety of user-friendly digital formats for streams and rivers across the western U.S.

Monthly streamflow maps comparing percent of monthly average flow to their respective 1981-2010 average. Available in spring and summer for the western U.S.

The Living Blended Drought Atlas (LBDA) is a recalibrated data series of June-July-August Palmer Modified Drought Index (PMDI) values by United States climate division, compiled by blending tree-ring reconstructions and instrumental data from the coterminous United States.

NASA/USDA provides access to Evaporative Stress Index (ESI) data products - a drought index based on remotely sensed evapotranspiration (ET).

The USFS Active Fire Mapping program provides near real-time detection and characterization of wildland fire conditions in a geospatial context for the continental United States, Alaska, Hawaii and Canada.

Snow depth products produced by the SNOTEL network of over 800 automated data collection sites located in remote, high-elevation mountain watersheds in the western U.S.