Allegheny County, Pennsylvania
To view the watches and warnings information that we have available you will need to select your city, county, or state first.
Enter City, State or Zip Code to Select a Location from the List
Watch/Warnings
Click to view enlarged map

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: Allegheny County, Pennsylvania
« View county list

Special Weather Statement
OHZ041-PAZ007-013-014-020>022-110915-
COLUMBIANA-MERCER-LAWRENCE-BUTLER-ALLEGHENY-ARMSTRONG-BEAVER-
210 AM EST THU FEB 11 2016

...A SNOW SQUALL WILL AFFECT COLUMBIANA...ALLEGHENY...
ARMSTRONG...MERCER...BEAVER...LAWRENCE AND BUTLER COUNTIES...

AT 209 AM EST...A SNOW SQUALL WAS LOCATED ALONG THE PENNSYLVANIA
TURNPIKE THROUGH LAWRENCE COUNTY...MOVING SOUTHEAST AT 10 MPH.

WINDS IN EXCESS OF 30 MPH ARE POSSIBLE WITH THIS SQUALL.
VISIBILITIES WILL DROP BELOW ONE HALF OF A MILE AT TIMES. UP TO ONE
INCH OF VERY RAPID ACCUMULATION WILL BE POSSIBLE IN
SPOTS...ESPECIALLY ALONG THE TURNPIKE.

LOCATIONS IMPACTED INCLUDE...
ROSS TOWNSHIP...MCCANDLESS TOWNSHIP...CRANBERRY...MOON TOWNSHIP...NEW
CASTLE...BUTLER...FRANKLIN PARK...SALEM...ALIQUIPPA...BEAVER FALLS...
COLUMBIANA...MONACA...EAST PALESTINE...SHALER TOWNSHIP...HAMPTON
TOWNSHIP...ROBINSON TOWNSHIP...HARRISON TOWNSHIP...ECONOMY...BELLEVUE AND
ELLWOOD CITY.

THIS INCLUDES THE FOLLOWING HIGHWAYS...
PENNSYLVANIA TURNPIKE BETWEEN MILE MARKERS 1 AND 44.

INTERSTATE 79 IN PENNSYLVANIA BETWEEN MILE MARKERS 64 AND 111.

INTERSTATE 279 IN PENNSYLVANIA BETWEEN MILE MARKERS 7 AND 13.

INTERSTATE 376 IN PENNSYLVANIA BETWEEN MILE MARKERS 7 AND 47.

A WINTER WEATHER ADVISORY IS IN EFFECT FOR THE AREA. PLEASE MONITOR
LOCAL MEDIA OUTLETS AND THE NATIONAL WEATHER SERVICE FOR FURTHER
STATEMENTS.

USE EXTRA CAUTION IF YOU MUST TRAVEL INTO OR THROUGH THIS DANGEROUS
SNOW SQUALL. RAPID CHANGES IN VISIBILITY AND POTENTIALLY SLICK ROADS
ARE LIKELY TO LEAD TO ACCIDENTS. CONSIDER DELAYING TRAVEL UNTIL THE
SQUALL PASSES YOUR LOCATION.

LAT...LON 4068 7952 4065 7963 4068 7967 4062 7971
4049 8011 4089 8106 4090 8090 4093 8089
4093 8082 4090 8082 4090 8052 4109 8052
4117 7979
TIME...MOT...LOC 0709Z 317DEG 15KT 4092 8024

$$

National Weather Service

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
Air Stagnation Advisory
Dense Fog Advisory
Fire Weather Watch
Flood Advisory
Flood Warning
Freeze Warning
Frost Advisory
High Surf Advisory
High Surf Warning
Hydrologic Statement
Lake Effect Snow Advisory
Lake Effect Snow Warning
Lake Effect Snow Watch
Rip Current Statement
Special Weather Statement
Wind Chill Advisory
Winter Storm Warning
Winter Weather Advisory
Additional Severe Weather Maps
Severe Outlook Today
Severe Outlook Today
WSI's Severe Outlook Map displays current Watches, Warnings and Advisories via County Fill colors.
Severe Outlook Tomorrow
Severe Outlook Tomorrow
WSI's Severe Outlook Forecast Map displaying projected Watches, Warnings and Advisories.
THUNDERcast
THUNDERcast
The THUNDERcast map shows areas of probability for regional or national thunderstorms for the current day.
1Km Storm Watch
1Km Storm Watch
The 1Km map allows you to view 1 kilometer (km) resolution radar imagery both nationally and regionally.
Metro Storm Watch
Metro Storm Watch
The Metro map allows you to view 1 kilometer (km) resolution radar imagery.
Advertisements
Track Severe Weather on mobile