Hazardous Weather Products
Issued by NWS Sioux Falls, SD

Note that the links provided on this page should not be used in place of officially distributed weather forecasts and warnings, since timely delivery of products via the Internet cannot be guaranteed. NOAA Weather Radio and the NOAA Weather Wire Service are the fastest ways to receive timely updates of critical weather information.

Arrow Tornado Warning None issued by this office recently.
  Issued when a tornado has been sighted or is indicated on radar...posing an immediate hazard to life and property.
Arrow Severe Thunderstorm Warning None issued by this office recently.
  Issued when large hail...1 inch or larger, and/or damaging winds...58 mph or greater pose an immediate hazard to life and property.
Arrow Severe Weather Statement None issued by this office recently.
  Provides follow-up information on Tornado or Severe Thunderstorm Warnings.
Arrow Local Storm Report Last Issued: 2:54 pm UTC, Tue Dec 16, 2014
  Severe Weather Reports received by the local NWS Office. A summary report is typically issued after the end of the event.
Arrow Watch County Notification Message None issued by this office recently.
  Defines county outline for convective watches. Will also contain updates to continue, cancel or extend existing watches.
Arrow Flash Flood Warning None issued by this office recently.
  Issued when rapidly rising water poses an immediate hazard to life and property.
Arrow Flash Flood Statement None issued by this office recently.
  Provides follow-up information on Flash Flood Warnings.
Arrow Flood Watch None issued by this office recently.
  Issued to alert the public to the possibility of flooding over the next 12 to 36 hours.
Arrow Non-Precipitation Weather Bulletin Last Issued: 5:53 pm UTC, Sun Dec 21, 2014
  Watches, Warnings, or Advisories for Dense Fog, Wind, Wind Chill, Extreme Heat.
Arrow Winter Weather Bulletin Last Issued: 6:08 am UTC, Tue Dec 16, 2014
  Watches, Warnings, or Advisories for Winter Season conditions, including blizzards, heavy snowfall, blowing snow, and ice.
Arrow Hazardous Weather Outlook Last Issued: 8:58 pm UTC, Mon Dec 22, 2014
  Outlook for Hazardous Summer or Winter Weather through the next 7 days. Issued daily between 5am and 7am.
Arrow Special Weather Statement Last Issued: 2:14 pm UTC, Sun Dec 21, 2014
  Issued when significant, but sub-advisory/warning level weather will affect the area. May contain non-routine Severe Weather Alerts.
Arrow Flood Warning None issued by this office recently.
  Issued when rising water will impact life and property.
Arrow Flood Statement None issued by this office recently.
  Provides information on elevated streams or rivers, urban flooding, and follow-up information for Flood Watches or Warnings.
Arrow Hydrologic Outlook None issued by this office recently.
  Provides information on longer range river level outlooks.
Arrow Short Term Forecast None issued by this office recently.
  Detailed 1 to 3 hour forecast, designed to enhance more general forecast information contained in the 7 day forecasts.
Arrow Red Flag Warning/Fire Weather Watch None issued by this office recently.
  Issued when strong winds and low relative humidity will result in critical fire behavior.
Arrow Grassland Fire Danger Statement None issued by this office recently.
  Issued daily between 4am and 6am from April 1st through November 15th. Will be issued at other times if index reaches Very High or Extreme. Additional weather information included when the fire danger reaches the Very High or Extreme category.

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