National Weather Service United States Department of Commerce

Hot Temperatures in the Northwest U.S.; Tropical Rainfall Potential in the Southwest U.S.

Hot to extremely hot temperatures are in place again Thursday across the interior northwest U.S. A combination of monsoonal moisture and tropical moisture ahead of tropical cyclone Lorena will bring a marginal to slight risk of excessive rainfall across the southwest U.S. through Saturday which may bring areas of flooding. Read More >

New connectivity allows dissemination of Non-Weather Emergency Messages (NWEMs) from external providers and Local Storm Reports (LSRs) that were generated using the latest NWS software update.

  • If you need assistance concerning NWWS or would like to report an NWWS issue, send an e-mail to NWWS.Issue@noaa.gov
  • If you experience outage, product loss, or login issue that cannot be resolved using the information under FAQ, please notify SDM@noaa.gov (for product loss and outages) NWWS.Issue@noaa.gov (for all other issues).