National Weather Service United States Department of Commerce

Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >


Manufacturers - This webpage provides a listing of links for requirements and specifications
 

  1. RADIO
    1. Consumer Electronic Association (CEA) Specification
    2. NOAA Weather Radio Channels
    3. NOAA Logo Requirements
    4. NOAA Weather Radio (NWR) Logo Requirements
    5. NWR Transmitter Requirements
      1. 100 Watt
      2. 300 Watt
      3. 1000 Watt
  2. SATELLITE
    1. SBN/NOAAPORT (Channels 101-108 and 201)
    2. GOES (East and West)
  3. MESSAGE FORMATS
    1. OASIS Common Alert Protocol (CAP) v1.2 Specification
    2. WMO Standard Message Format
  4. OTHER
    1. NWS Geographic Information Systems (GIS)
 

Current Radar for CONUS - NOAA Image
 

NOAA All Hazards Weather Radio Logo
National Oceanic and Atmospheric Administration LogoPublic Alert Logo