Severe

Significant threat to life or property

Extreme Heat Warning Arizona | Effective 03/16/2026 10:43

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Dangerously hot conditions with high temperatures of 95 to<br /> 100 degrees expected. The hottest days are currently expected to be<br /> Friday March 20 and Saturday March 21. * WHERE...Eastern Cochise County below 5000 feet, Upper Gila River<br /> Valley, Upper San Pedro River Valley, and Upper Santa Cruz River<br /> Valley/Altar Valley. * WHEN...From 11 AM Thursday to 8 PM MST Sunday. * IMPACTS...Heat related illnesses increase significantly during<br />

Extreme Heat Warning Arizona | Effective 03/16/2026 10:43

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Dangerously hot conditions with high temperatures of 100 to<br /> 108 degrees expected. The hottest days are currently expected to be<br /> Friday March 20 and Saturday March 21. * WHERE...South Central Pinal County, Southeast Pinal County, Tohono<br /> O'odham Nation, Tucson Metro Area, and Western Pima County. * WHEN...From 11 AM Thursday to 8 PM MST Sunday. * IMPACTS...Heat related illnesses increase significantly during<br /> extreme heat events.

Severe Thunderstorm Warning Pennsylvania | Effective 03/16/2026 10:45

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> SVRPHI The National Weather Service in Mount Holly NJ has issued a * Severe Thunderstorm Warning for...<br /> North central Lehigh County in eastern Pennsylvania...<br /> Carbon County in northeastern Pennsylvania...<br /> Monroe County in northeastern Pennsylvania...<br /> West central Northampton County in eastern Pennsylvania... * Until 230 PM EDT. * At 145 PM EDT, a severe thunderstorm was located over Nesquehoning,<br /> or near Lehighton, moving northeast at 55 mph.

Winter Storm Watch New York | Effective 03/16/2026 10:45

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Heavy lake effect snow possible. Total snow accumulations<br /> of 6 to 10 inches. Winds could gust as high as 35 mph. * WHERE...Northern Oneida and Southern Oneida Counties. * WHEN...From Tuesday afternoon through Wednesday morning. * IMPACTS...Plan on slippery road conditions. The hazardous<br /> conditions could impact the Tuesday evening and Wednesday morning<br /> commutes. Instruction:<br /> Monitor the latest forecasts for updates on this situation.

Flood Warning Washington | Effective 03/16/2026 10:00

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning is extended for the following rivers in<br /> Washington... Chehalis River At Porter affecting Grays Harbor County. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Chehalis River at Porter. * WHEN...Until just after midnight tonight. * IMPACTS...At 48.0 feet, the Chehalis River in Grays Harbor will<br /> flood low pasture lands and some roads. High tidal levels at<br /> Aberdeen will worsen flooding along the lower reaches.

Severe Thunderstorm Warning Georgia | Effective 03/16/2026 10:02

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> SVRJAX The National Weather Service in Jacksonville has issued a * Severe Thunderstorm Warning for...<br /> West central Camden County in southeastern Georgia...<br /> Central Brantley County in southeastern Georgia...<br /> East central Ware County in southeastern Georgia...<br /> Northern Charlton County in southeastern Georgia... * Until 130 PM EDT. * At 102 PM EDT, a severe thunderstorm was located 10 miles north of<br />

Severe Thunderstorm Warning North Carolina | Effective 03/16/2026 10:13

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> SVRMHX The National Weather Service in Newport has issued a * Severe Thunderstorm Warning for...<br /> Jones County in eastern North Carolina...<br /> Northern Onslow County in eastern North Carolina...<br /> Southeastern Duplin County in eastern North Carolina... * Until 200 PM EDT. * At 113 PM EDT, a severe thunderstorm was located over Cypress<br /> Creek, or 14 miles west of New River Station, moving northeast at<br /> 50 mph.

Red Flag Warning Texas | Effective 03/16/2026 10:14

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...RED FLAG WARNING REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING<br /> FOR WIND AND LOW RELATIVE HUMIDITY FOR MOST OF SOUTHEAST TEXAS... * WINDS...North 20 to 25 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 15 percent. * IMPACTS...Any fires that develop will be capable of spreading<br /> rapidly. Outdoor burning is not recommended. Obey all local<br /> burn restrictions and burn bans. Instruction:<br />

Severe Thunderstorm Warning Florida | Effective 03/16/2026 10:16

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> SVRJAX The National Weather Service in Jacksonville has issued a * Severe Thunderstorm Warning for...<br /> Northwestern Clay County in northeastern Florida...<br /> Southwestern Duval County in northeastern Florida... * Until 145 PM EDT. * At 116 PM EDT, a severe thunderstorm was located over Lakeside, or<br /> near Orange Park, moving northeast at 45 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees.

Extreme Heat Warning Arizona, Nevada | Effective 03/16/2026 10:16

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Dangerously hot conditions with temperatures peaking<br /> between 95 and 100 degrees expected for the Las Vegas Valley,<br /> Pahrump Valley, and Kingman; temperatures peaking between 98 and<br /> 103 for lower elevations of southern Mohave County. * WHERE...In Arizona, Northwest Deserts. In Nevada, Las Vegas Valley<br /> and Southern Clark County. * WHEN...From 11 AM PDT / MST Wednesday to 8 PM PDT / MST Sunday.
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