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  Storm Center: Weather Alerts: Warnings


 
My Location: San Francisco, CA 
 
Current Time: 02:28:39 PM PDT
Other Alerts  
Weather Alert
    Other Weather Alerts
Type HEAT WARNING

Special Weather Statement
Issued By
Issuing Time Sun, 07 Jul 2024 12:10:21 PDT
Broadcast Time Sun, 07 Jul 2024 12:10:21 PDT
Valid Until Mon, 08 Jul 2024 00:10:21 PDT
Brief Description HEAT WARNING
Detailed Description 3:10 PM EDT Sunday 7 July 2024 Heat Warning in effect for: St. Catharines - Grimsby - Northern Niagara Region A heat event is expected to begin on Monday and persist into Tuesday. Daytime highs are expected to be near 31 degrees Celsius with humidex values of 35 to 38. There will be little relief through the overnight as lows are expected to be 20 degrees Celsius or above. A cooler airmass is expected to arrive Tuesday night. The health risks are greater for older adults, infants and young children, pregnant people, people with physical and/or mental illnesses, and people with disabilities or mobility issues. Watch for the effects of heat illness: swelling, rash, cramps, fainting, heat exhaustion, heat stroke and the worsening of some health conditions. Drink plenty of water regularly, even before you feel thirsty to decrease your risk of dehydration. Thirst is not a good indicator of dehydration. Never leave people, particularly children, or pets inside a parked vehicle. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or tweet reports using #ONStorm .
       
All Alerts
Region Alert
Nebraska Severe Thunderstorm Warning (10)
Colorado Severe Thunderstorm Warning (2)
South Carolina Severe Thunderstorm Warning (2)
New Mexico Severe Thunderstorm Warning (2)
Missouri Severe Thunderstorm Warning (3)
Illinois Severe Thunderstorm Warning
North Carolina Flash Flood Warning
New Jersey Flash Flood Warning (2)
Florida Flash Flood Warning
Illinois,Missouri Flood Warning (69)
Kansas Flood Warning (5)
Minnesota Flood Warning (14)
Iowa Flood Warning (43)
Wisconsin Flood Warning (8)
South Dakota Flood Warning (3)
Louisiana,Texas Flood Warning (2)
Nebraska Flood Warning
Oklahoma Flood Warning
Colorado Severe Local Storm Watch or Watch Cancellation (3)
New Mexico Severe Local Storm Watch or Watch Cancellation
Texas Hurricane Local Statement (117)
Laguna Madre Bay,Gulf of Mexico waters,Coastal Texas Hurricane Local Statement (7)
Idaho Lakeshore Warning or Statement (2)
Arizona Public Severe Weather Alert (9)
Florida Public Severe Weather Alert (5)
California Public Severe Weather Alert (49)
Idaho,Washington Public Severe Weather Alert (28)
Oregon,Washington Public Severe Weather Alert (15)
New Mexico,Texas Public Severe Weather Alert (3)
Montana Public Severe Weather Alert (4)
Alabama,Georgia Public Severe Weather Alert (7)
Louisiana,Mississippi Public Severe Weather Alert (7)
Pennsylvania Public Severe Weather Alert
New Jersey,Pennsylvania Public Severe Weather Alert (2)
Delaware,New Jersey,Pennsylvania Public Severe Weather Alert
District of Columbia,Maryland,Virginia Public Severe Weather Alert
Connecticut,New York Public Severe Weather Alert (5)
Utah Public Severe Weather Alert (7)
Nevada Public Severe Weather Alert (3)
Hawaii Coastal Flood Warning, Watch, or Statement
Texas Coastal Flood Warning, Watch, or Statement (3)
North Carolina Coastal Flood Warning, Watch, or Statement (8)
Minnesota Coastal Flood Warning, Watch, or Statement (5)
Florida Coastal Flood Warning, Watch, or Statement
Oklahoma Coastal Flood Warning, Watch, or Statement (3)
Maine Coastal Flood Warning, Watch, or Statement
Alabama Coastal Flood Warning, Watch, or Statement
Missouri Coastal Flood Warning, Watch, or Statement
Louisiana Coastal Flood Warning, Watch, or Statement (4)
Texas Flood Statement (9)
Oklahoma,Texas Flood Statement (4)
Arkansas,Louisiana,Oklahoma,Texas Flood Statement
Iowa Flood Statement
Minnesota,South Dakota Special Weather Statement (3)
Connecticut,Massachusetts,Rhode Island Special Weather Statement
Georgia Special Weather Statement (6)
Missouri Special Weather Statement (2)
Nebraska Special Weather Statement (3)
North Dakota Special Weather Statement
South Carolina Special Weather Statement
Colorado Special Weather Statement (2)
Louisiana Special Weather Statement
Florida Special Weather Statement (4)
Texas Special Weather Statement (4)
Alabama Special Weather Statement
Arkansas,Mississippi,Tennessee Air Stagnation Advisory
California Air Stagnation Advisory (8)
Connecticut Air Stagnation Advisory (4)
New Jersey Air Stagnation Advisory (9)
Texas Air Stagnation Advisory
New York Air Stagnation Advisory (3)
Pennsylvania Air Stagnation Advisory (4)
Louisiana,Texas Non Precipitation Warning, Watch, or Statement (67)
New Mexico Non Precipitation Warning, Watch, or Statement (2)
New Mexico Red Flag Warning
Washington Red Flag Warning
California Red Flag Warning (6)
Utah Red Flag Warning (8)
Colorado,Utah Red Flag Warning
Florida Marine Weather Statement (2)
Coastal California-Oregon Marine Weather Statement (10)
Coastal Oregon-California,Coastal California-Oregon Marine Weather Statement
Texas Marine Weather Statement (6)
Alabama,Florida Marine Weather Statement (2)
Indiana,Michigan,Ohio River Statement
       
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