Severe

Significant threat to life or property

Severe Thunderstorm Warning Illinois | Effective 03/11/2026 10:22

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 1222 PM CDT, a severe thunderstorm was located near Bluford, or 13<br /> miles east of Mount Vernon, moving east at 35 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include...<br /> Mount Vernon, Fairfield, Wayne City, Bluford, Cisne, Jeffersonville,<br /> Sims, Keenes, and Johnsonville. This includes the following highways...<br />

Severe Thunderstorm Warning Pennsylvania | Effective 03/11/2026 10:22

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> The storms which prompted the warning have weakened below severe<br /> limits, and no longer pose an immediate threat to life or property.<br /> Therefore, the warning will be allowed to expire. A Tornado Watch remains in effect until 500 PM EDT for northeastern<br /> Ohio. Instruction:

Flood Watch Oregon | Effective 03/11/2026 09:46

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The National Weather Service in Portland OR has issued a Flood<br /> Watch for the following rivers in Oregon... Johnson Creek at Sycamore affecting Inner Portland Metro zone. Pudding River at Aurora affecting East Central Willamette Valley<br /> zone. * WHAT...Flooding is possible. * WHERE...Pudding River at Aurora. * WHEN...From Saturday evening to late Monday evening. * IMPACTS...Above 22.0 feet, expect minor flooding of low-lying<br />

Flood Watch Oregon | Effective 03/11/2026 09:46

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The National Weather Service in Portland OR has issued a Flood<br /> Watch for the following rivers in Oregon... Johnson Creek at Sycamore affecting Inner Portland Metro zone. Pudding River at Aurora affecting East Central Willamette Valley<br /> zone. * WHAT...Flooding is possible. * WHERE...Johnson Creek at Sycamore. * WHEN...From Thursday morning to early Saturday morning. * IMPACTS...Above 11.0 feet, minor flooding begins along Johnson<br />

Severe Thunderstorm Warning Texas | Effective 03/11/2026 09:49

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> SVRHGX The National Weather Service in League City has issued a * Severe Thunderstorm Warning for...<br /> East central Austin County in southeastern Texas...<br /> Northwestern Fort Bend County in southeastern Texas...<br /> Southern Montgomery County in southeastern Texas...<br /> Central Waller County in southeastern Texas...<br /> Northwestern Harris County in southeastern Texas... * Until 1245 PM CDT.

Red Flag Warning Nebraska | Effective 03/11/2026 09:49

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...Dangerous Fire Weather Conditions Expected Thursday... The National Weather Service in North Platte has issued a Red<br /> Flag Warning for strong winds and low relative humidity, which is<br /> in effect from noon CDT /11 AM MDT/ to 10 PM CDT /9 PM MDT/<br /> Thursday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...Fire Weather Zone 204 Eastern<br /> Panhandle/Crescent Lake NWR, Fire Weather Zone 206<br />

Flood Warning Arkansas | Effective 03/11/2026 09:52

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> ...The Flood Warning is extended for the following rivers in<br /> Arkansas... Cache River Near Patterson affecting Jackson and Woodruff<br /> Counties. For the Cache River...including Patterson...Minor flooding is<br /> forecast. * WHAT...Minor flooding is forecast. * WHERE...Cache River near Patterson. * WHEN...From Thursday morning until further notice. * IMPACTS...At 9.0 feet, Low swampy timberland along the river<br />

High Wind Watch North Dakota | Effective 03/11/2026 09:57

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Northwest winds around 40 mph with gusts up to 70 mph<br /> possible. * WHERE...Western North Dakota. * WHEN...From Thursday morning through Thursday evening. * IMPACTS...There could be some damage to roofs, small outbuildings<br /> and signs. Travel could be difficult, especially for high profile<br /> vehicles. * ADDITIONAL DETAILS...Significantly reduced visibilities are<br /> possible wherever strong winds combine with areas of falling snow.

High Wind Watch North Dakota | Effective 03/11/2026 09:57

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Northwest winds around 40 mph with gusts up to 70 mph<br /> possible. * WHERE...Much of central North Dakota, including the James River<br /> Valley. * WHEN...From Thursday afternoon through late Thursday night. * IMPACTS...There could be some damage to roofs, small outbuildings<br /> and signs. Travel could be difficult, especially for high profile<br /> vehicles. * ADDITIONAL DETAILS...Significantly reduced visibilities are<br />

High Wind Watch North Dakota | Effective 03/11/2026 09:57

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> * WHAT...Northwest winds around 40 mph with gusts up to 70 mph<br /> possible. * WHERE...Much of central North Dakota. * WHEN...From Thursday afternoon through late Thursday night. * IMPACTS...There could be some damage to roofs, small outbuildings<br /> and signs. Travel could be difficult, especially for high profile<br /> vehicles. * ADDITIONAL DETAILS...Significantly reduced visibilities are<br /> possible wherever strong winds combine with areas of falling snow.
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