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The National Weather Service (NWS) issues heat index forecasts for days 3–7, including daily maximum heat index, daily mean heat index, and daily minimum heat index forecasts.
NWS WPC produces Quantitative Precipitation Forecasts (QPFs) that depict the amount of liquid precipitation expected to fall in a defined period of time.
Period of Record
2010 - Present
File Format
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Looking for State or Local Maps?
The Current Conditions page features national conditions. You can also explore maps of current and future conditions by state, watershed, county, or city.