Active alerts

Every watch, warning and advisory below comes straight from NWS feeds. 452 in effect right now.

Advisory = be aware. Watch = conditions are favorable, be prepared. Warning = it is happening, act now.

Where the alerts are · 20

ExtremeSevereModerate

Alerts by state

Severe & extreme alerts · 20

🔴 Special Marine Warning — Waters from Baffin Bay to Port Mansfield TX from 20 to 60 NM · Expires: Sun 12:45 PM

🔴 High Wind Warning — Atka and Adak · Expires: Sun 8:00 PM

🔴 Heavy Freezing Spray Warning — Point Franklin to Cape Halkett out to 15 NM · Expires: Sun 10:00 PM

🔴 Heavy Freezing Spray Warning — Western US Arctic Offshore · Expires: Sun 8:00 PM

🔴 Heavy Freezing Spray Warning — Cape Beaufort to Point Franklin out to 15 NM · Expires: Sun 10:00 PM

🔴 Heavy Freezing Spray Warning — Cape Halkett to Flaxman Island out to 15 NM · Expires: Sun 10:00 PM

🔴 Heavy Freezing Spray Warning — Cape Beaufort to Point Franklin from 15 to 85 NM · Expires: Sun 10:00 PM

🔴 Heavy Freezing Spray Warning — Flaxman Island to Demarcation Point out to 15 NM · Expires: Sun 10:00 PM

🔴 Heavy Freezing Spray Warning — Point Franklin to Cape Halkett from 15 to 75 NM · Expires: Sun 10:00 PM

🔴 Storm Warning — Adak to Kiska Pacific Side · Expires: Sun 8:15 PM

🔴 Storm Warning — Kiska to Attu Pacific Side · Expires: Sun 8:15 PM

🔴 Storm Warning — Adak to Kiska Bering Side · Expires: Sun 8:15 PM

🔴 Heavy Freezing Spray Warning — Cape Beaufort to Point Franklin from 15 to 85 NM · Expires: Sun 10:00 AM

🔴 Heavy Freezing Spray Warning — Point Franklin to Cape Halkett from 15 to 75 NM · Expires: Sun 10:00 AM

🔴 Heavy Freezing Spray Warning — Flaxman Island to Demarcation Point out to 15 NM · Expires: Sun 10:00 AM

🔴 Heavy Freezing Spray Warning — Cape Beaufort to Point Franklin out to 15 NM · Expires: Sun 10:00 AM

🔴 Heavy Freezing Spray Warning — Cape Halkett to Flaxman Island out to 15 NM · Expires: Sun 10:00 AM

🔴 Heavy Freezing Spray Warning — Point Franklin to Cape Halkett out to 15 NM · Expires: Sun 10:00 AM

🔴 Heavy Freezing Spray Warning — Western US Arctic Offshore · Expires: Sun 8:00 AM

🔴 Heavy Freezing Spray Warning — Western US Arctic Offshore · Expires: Sat 8:00 PM

Data sources

Alerts come from the National Weather Service and refresh every few minutes. The NWS ladder has three rungs: an Advisory flags conditions worth knowing about; a Watch means the setup favors dangerous weather — have a plan; a Warning means it is occurring or imminent — take action. Coverage spans thunderstorms, tornadoes, hurricanes, winter storms, heat, wind, fog and flooding.