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  1. For example: 50 km/h winds following an ice storm which could cause structural wind damage. A generic weather warning may also be issued for situations where the event is not expected to reach warning criteria values, but there is a special reason for the warning. For example: the first event of the season, or an off-season event.

  2. A "warning" means hazardous weather is imminent and poses a threat to life and/or property. ... The NWS issues a warning for people that are in the path of the storm and warning them to take ...

  3. Oct 7, 2024 · A storm surge warning means there is a danger of life-threatening inundation, from rising water moving inland from the coastline, during the next 36 hours in the indicated locations.

    • Not Issued in Any Special Order
    • Can You Stack Weather Alerts?
    • What Weather Alerts Are Active Right Now?

    Outlooks and advisories may be the least serious weather alerts, but that doesn't mean they'll always be issued first. Remember that there is no prescribed order for issuing advisories, watches, and warnings.The NWS doesn't issue a watch next, and a warning after that. At times, a weather situation might develop slowly, in which case an advisory, w...

    In general, a watch and a warning for a single weather hazard cannot be issued simultaneously. (For example, a tornado watch and a tornado warning can't be in effect at the same time. Either an advisory, or a watch, or a warning must be issued per weather event.) Weather outlooks are one exception to this rule. They can be issued alongside an advis...

    To find out what weather alerts are currently active across the U.S., view the NWS national map of active watches, warnings, and advisories, here. For a list of active warnings by state, click here.

  4. Apr 18, 2019 · First a watch is issued, and this is followed by upgrading those watches to warnings as the storms or tornadoes develop. Thus, a severe thunderstorm watch could be in effect for much of the day ...

    • What does it mean if a storm is a warning?1
    • What does it mean if a storm is a warning?2
    • What does it mean if a storm is a warning?3
    • What does it mean if a storm is a warning?4
  5. Warnings A warning is the next step in the process. Warnings are issued when that severe weather is actually occurring or is imminent. For example, a tornado watch would mean there is a good chance that a tornado will form in the affected area, whereas a tornado warning would mean a tornado is occurring or about to occur and those in the region

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  7. Mar 11, 2021 · Tornado watch. A tornado watch is issued by the Storm Prediction Center. It means that conditions are favorable for a potential tornado. “This highlights an area and usually alerts for the next ...

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