MODIS USA (Conterminous) and Hawaii 24h: https://firms.modaps.eosdis.nasa.gov/data/active_fire/c6/shapes/zips/MODIS_C6_USA_contiguous_and_Hawaii_24h.zip
VIIRS USA (Conterminous) and Hawaii 24h: https://firms.modaps.eosdis.nasa.gov/data/active_fire/viirs/shapes/zips/VNP14IMGTDL_NRT_USA_contiguous_and_Hawaii_24h.zip
Web service at https://idpgis.ncep.noaa.gov/arcgis/services/NWS_Climate_Outlooks/cpc_drought_outlk/MapServer/WMSServer?request=GetCapabilities&service=WMS
National Weather Service 6-10 day outlook, courtesy NOAA/NWS:
http://www.cpc.ncep.noaa.gov/
Web service at https://idpgis.ncep.noaa.gov/arcgis/services/NWS_Climate_Outlooks/cpc_6_10_day_outlk/MapServer/WMSServer?request=GetCapabilities&service=WMS