Intellicast - Weather Alerts

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The National Weather Service's Watches, Warnings and Advisories by state counties include: Thunderstorm, Tornado, Flood, Flash Flood, Winter Storm, High Wind, Gale, Small Aircraft, High Surf, Marine, Heat, Air Quality, Ashfall, Hazardous, and Special Statements.

Weather Alerts: Nantucket County, MA

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Dense Fog Advisory
MAZ024-210400-
/O.NEW.KBOX.FG.Y.0009.130520T2200Z-130521T1400Z/
NANTUCKET MA-
INCLUDING THE CITY OF...NANTUCKET
356 PM EDT MON MAY 20 2013

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM EDT TUESDAY...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A DENSE FOG
ADVISORY...WHICH IS IN EFFECT UNTIL 10 AM EDT TUESDAY.

* VISIBILITIES...ONE QUARTER MILE OR LESS AT TIMES.

* TIMING...THROUGH TUESDAY MORNING.

* IMPACTS...DENSE FOG WILL PRODUCE POOR VISIBILITIES RESULTING IN
HAZARDOUS DRIVING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A DENSE FOG ADVISORY IS ISSUED WHEN DENSE FOG WILL REDUCE
VISIBILITIES TO ONE QUARTER MILE OR LESS FOR AT LEAST 3 HOURS...
RESULTING IN HAZARDOUS DRIVING CONDITIONS. MOTORISTS ARE ADVISED
TO SLOW DOWN AS OBJECTS ON AND NEAR ROADWAYS WILL BE SEEN ONLY AT
CLOSE RANGE.

&&

$$

Dense Fog Advisory
MAZ024-210400-
/O.COR.KBOX.FG.Y.0009.130520T2200Z-130521T1400Z/
NANTUCKET MA-
INCLUDING THE CITY OF...NANTUCKET
356 PM EDT MON MAY 20 2013

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM EDT TUESDAY...

THE NATIONAL WEATHER SERVICE IN TAUNTON HAS ISSUED A DENSE FOG
ADVISORY...WHICH IS IN EFFECT UNTIL 10 AM EDT TUESDAY.

* LOCATION...NANTUCKET ISLAND.

* VISIBILITIES...ONE QUARTER MILE OR LESS AT TIMES.

* TIMING...THROUGH TUESDAY MORNING.

* IMPACTS...DENSE FOG WILL PRODUCE POOR VISIBILITIES RESULTING IN
HAZARDOUS DRIVING CONDITIONS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A DENSE FOG ADVISORY IS ISSUED WHEN DENSE FOG WILL REDUCE
VISIBILITIES TO ONE QUARTER MILE OR LESS FOR AT LEAST 3 HOURS...
RESULTING IN HAZARDOUS DRIVING CONDITIONS. MOTORISTS ARE ADVISED
TO SLOW DOWN AS OBJECTS ON AND NEAR ROADWAYS WILL BE SEEN ONLY AT
CLOSE RANGE.

&&

$$

Providing "weather, water cycle, and climate forecasts and warnings for the United States, its territories, adjacent waters and ocean areas, for the protection of life and property and the enhancement of the national economy."

Weather Alerts by Type

Air Quality Alert

Dense Fog Advisory

CT MA NY RI

Fire Weather Warning

Flash Flood Warning

Flash Flood Watch

AR KS MN MO MT OK WI

Flood Advisory

AR CO FL MO MS NC PR SC TN VA

Flood Statement

Flood Warning

AK AR GA IA IL KY LA MN MO MS ND SC TN

Flood Watch

AK MN ND OK

Freeze Watch

High Surf Advisory

Hydrologic Statement

Lake Wind Advisory

AR LA MT OK TX

Severe Thunderstorm Warning

FL MI MO NC OK SC TX

Severe Thunderstorm Watch

Special Weather Statement

AK CA FL GA KS MD MI MO NC OR SC TX VA WA WV WY

Tornado Warning

KS OK TX

Tornado Watch

AR KS MO OK TX

Wind Advisory

HI MN ND NE SD

Winter Storm Warning

Winter Weather Advisory

Additional Severe Weather Maps

Severe Outlook Today
WSI's Severe Outlook Map displays current Watches, Warnings and Advisories via County Fill colors.

Severe Outlook Tomorrow
WSI's Severe Outlook Forecast Map displaying projected Watches, Warnings and Advisories.

THUNDERcast
The THUNDERcast map shows areas of probability for regional or national thunderstorms for the current day.

1Km Storm Watch
The 1Km map allows you to view 1 kilometer (km) resolution radar imagery both nationally and regionally.

Metro Storm Watch
The Metro map allows you to view 1 kilometer (km) resolution radar imagery.

	Weather Alerts Current National Weather Service Watches and Warnings by type and state throughout the United States.

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