Storm Center: Weather Alerts: Warnings
My Location:
Avalon, NJ
Current Time: 09:01:30 PM EDT
Other Weather Alerts
Type
Air Quality Alert
Air Stagnation Advisory
Issued By
NWS Duluth MN
Issuing Time
Mon, 12 May 2025 14:47:00 PDT
Broadcast Time
Mon, 12 May 2025 14:47:00 PDT
Valid Until
Tue, 13 May 2025 19:00:00 PDT
Brief Description
Air Quality Alert
Detailed Description
* WHAT. The Minnesota Pollution Control Agency has issued an Air Quality Alert for ozone pollution. The Air Quality Index (AQI) is expected to reach the Orange or Unhealthy for Sensitive Groups category. * WHERE. West central, east central, central, south central, southwest, north central, and northwest Minnesota. * WHEN. From noon CDT to 9 PM CDT Tuesday. * IMPACTS. Sensitive groups, such as people with lung disease (including asthma), heart disease, children and older adults, and people who are active outdoors, may experience health effects. * ADDITIONAL DETAILS. Ground-level ozone is expected to be high once again during the afternoon hours on Tuesday across roughly the western two-thirds of Minnesota, including the Twin Cities Metro. Mostly sunny skies, warm temperatures and low humidity will provide a favorable environment for two types of pollutants (volatile organic compounds and nitrogen oxides) to react with sunlight in the air to produce ground-level ozone. Ozone will remain elevated on Wednesday as sunny skies, warm temperatures and dry conditions persist. This alert for ground level ozone is in addition to the air quality alert for wildfire smoke issued across portions of the Arrowhead.
Region
Alert
Virginia
Severe Thunderstorm Warning (2)
West Virginia
Flash Flood Warning (3)
Ohio
Flash Flood Warning (9)
Virginia
Flash Flood Warning (9)
Kentucky
Flash Flood Warning
Alabama
Flood Warning (19)
Mississippi
Flood Warning (36)
Georgia,South Carolina
Flood Warning (21)
North Carolina
Flood Warning (2)
Louisiana
Flood Warning (54)
Texas
Flood Warning (51)
Arkansas
Flood Warning (30)
Connecticut
Flood Warning (7)
New York
Flood Warning
Maryland
Flood Warning (15)
West Virginia
Flood Warning (6)
Virginia
Flood Warning (14)
Pennsylvania
Flood Warning (3)
California
Winter Weather Warning, Watch, or Advisory
Montana,Wyoming
Winter Weather Warning, Watch, or Advisory (21)
Colorado
Winter Weather Warning, Watch, or Advisory (2)
Coastal Virginia
Special Marine Warning
Chesapeake Bay,Coastal Atlantic (south to NC)
Special Marine Warning
Texas
Public Severe Weather Alert (19)
North Carolina
Coastal Flood Warning, Watch, or Statement
South Carolina
Coastal Flood Warning, Watch, or Statement (6)
New Jersey,Pennsylvania
Coastal Flood Warning, Watch, or Statement (3)
Delaware
Coastal Flood Warning, Watch, or Statement (4)
Wyoming
Coastal Flood Warning, Watch, or Statement (2)
Nevada
Coastal Flood Warning, Watch, or Statement
Virginia
Coastal Flood Warning, Watch, or Statement (4)
Ohio
Coastal Flood Warning, Watch, or Statement
Indiana
Coastal Flood Warning, Watch, or Statement (3)
Kentucky
Coastal Flood Warning, Watch, or Statement (5)
Louisiana,Mississippi
Coastal Flood Warning, Watch, or Statement (7)
Arkansas,Louisiana,Mississippi
Coastal Flood Warning, Watch, or Statement (9)
North Carolina
Flood Statement (25)
Virginia,West Virginia
Flood Statement (13)
Maryland,West Virginia
Flood Statement (9)
Pennsylvania
Flood Statement (2)
District of Columbia,Maryland,Virginia,West Virginia
Flood Statement (3)
Minnesota
Special Weather Statement
Michigan
Special Weather Statement
Wisconsin
Special Weather Statement
Virginia
Special Weather Statement (2)
California
Special Weather Statement
Alabama
Special Weather Statement
South Carolina
Special Weather Statement
Minnesota
Air Stagnation Advisory (5)
California
Air Stagnation Advisory (2)
Texas
Air Stagnation Advisory
Utah
Non Precipitation Warning, Watch, or Statement (2)
Minnesota
Non Precipitation Warning, Watch, or Statement (13)
New Mexico
Non Precipitation Warning, Watch, or Statement (54)
Texas
Non Precipitation Warning, Watch, or Statement (6)
Arizona
Non Precipitation Warning, Watch, or Statement (28)
Lake Michigan - Wisconsin
Non Precipitation Warning, Watch, or Statement (7)
Chesapeake Bay,Coastal Atlantic (south to NC)
Non Precipitation Warning, Watch, or Statement (5)
California
Non Precipitation Warning, Watch, or Statement (37)
Colorado
Non Precipitation Warning, Watch, or Statement (7)
Coastal California
Non Precipitation Warning, Watch, or Statement (13)
Coastal California
Non Precipitation Warning, Watch, or Statement
South Dakota
Non Precipitation Warning, Watch, or Statement (2)
Iowa,Minnesota,South Dakota
Non Precipitation Warning, Watch, or Statement (2)
North Dakota
Non Precipitation Warning, Watch, or Statement (3)
Minnesota
Red Flag Warning (12)
New Mexico,Texas
Red Flag Warning (12)
Wisconsin
Red Flag Warning
Guam
Red Flag Warning (3)
South Dakota
Red Flag Warning (4)
Arizona
Red Flag Warning (25)
North Dakota
Red Flag Warning
Iowa,Minnesota,South Dakota
Red Flag Warning (3)
Florida
Marine Weather Statement (5)
Texas
Marine Weather Statement (3)
Chesapeake Bay,Coastal Atlantic (south to NC)
Marine Weather Statement (99)
Montana,Wyoming
River Statement (2)
Alaska
River Statement (3)
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