Expected

Responsive action SHOULD be taken soon (within next hour)

Oregon Severe Red Flag Warning | Effective 07/23/2026 08:45

...The upper level low offshore will shift to the east just enough to allow for monsoonal moisture to move into the region. Instability will accompany the moisture and allow for increased chances of isolated to scattered thunderstorms across central Oregon and portions of the eastern mountains. Brief heavy downpours, gusty outflow winds, small hail, and frequent lightning will be possible... * AFFECTED AREA...Fire Weather Zones 694 Grande Ronde Valley of

Oregon, Washington Severe Red Flag Warning | Effective 07/23/2026 08:45

...The upper level low offshore will shift to the east just enough to allow for monsoonal moisture to move into the region. Instability will accompany the moisture and allow for increased chances of isolated to scattered thunderstorms across central Oregon and portions of the eastern mountains. Brief heavy downpours, gusty outflow winds, small hail, and frequent lightning will be possible... The National Weather Service in Pendleton has issued a Red Flag

Oregon Severe Red Flag Warning | Effective 07/23/2026 07:45

...SCATTERED THUNDERSTORMS ON THURSDAY ACROSS FAR EASTERN OREGON AND WESTERN IDAHO... ...HOT, DRY, AND WINDY FRIDAY AND SATURDAY... .Scattered thunderstorms are expected to develop across far eastern Oregon and western Idaho on Thursday. Storms will be capable of frequent lightning, gusty outflow winds, and only sporadic wetting rains. While the thunderstorm threat will end by Friday and Saturday, hot, dry, and windy conditions will develop,

Idaho, Oregon Severe Red Flag Warning | Effective 07/23/2026 07:45

...SCATTERED THUNDERSTORMS ON THURSDAY ACROSS FAR EASTERN OREGON AND WESTERN IDAHO... ...HOT, DRY, AND WINDY FRIDAY AND SATURDAY... .Scattered thunderstorms are expected to develop across far eastern Oregon and western Idaho on Thursday. Storms will be capable of frequent lightning, gusty outflow winds, and only sporadic wetting rains. While the thunderstorm threat will end by Friday and Saturday, hot, dry, and windy conditions will develop,

Idaho Severe Red Flag Warning | Effective 07/23/2026 07:45

...SCATTERED THUNDERSTORMS ON THURSDAY ACROSS FAR EASTERN OREGON AND WESTERN IDAHO... ...HOT, DRY, AND WINDY FRIDAY AND SATURDAY... .Scattered thunderstorms are expected to develop across far eastern Oregon and western Idaho on Thursday. Storms will be capable of frequent lightning, gusty outflow winds, and only sporadic wetting rains. While the thunderstorm threat will end by Friday and Saturday, hot, dry, and windy conditions will develop,

Oregon Severe Red Flag Warning | Effective 07/23/2026 07:00

...The upper level low offshore will shift to the east just enough to allow for monsoonal moisture to move into the region. Instability will accompany the moisture and allow for increased chances of isolated to scattered thunderstorms across central Oregon and portions of the eastern mountains. Brief heavy downpours, gusty outflow winds, small hail, and frequent lightning will be possible... * AFFECTED AREA...Fire Weather Zones 694 Grande Ronde Valley of

Oregon, Washington Severe Red Flag Warning | Effective 07/23/2026 07:00

...The upper level low offshore will shift to the east just enough to allow for monsoonal moisture to move into the region. Instability will accompany the moisture and allow for increased chances of isolated to scattered thunderstorms across central Oregon and portions of the eastern mountains. Brief heavy downpours, gusty outflow winds, small hail, and frequent lightning will be possible... The National Weather Service in Pendleton has issued a Red Flag

Texas Severe Flood Warning | Effective 07/23/2026 06:59

...The National Weather Service in Corpus Christi has issued a Flood Warning for the following rivers in Texas... Nueces River Near Three Rivers affecting Live Oak County. For the Nueces River...including Cotulla, Tilden, Three Rivers, Mathis, Bluntzer, Calallen...Major flooding is forecast. * WHAT...Moderate flooding is forecast. * WHERE...Nueces River near Three Rivers. * WHEN...From Monday evening until further notice. * IMPACTS...At 35.0 feet, Major lowland flooding occurs. Flow backs

California Severe Extreme Heat Warning | Effective 07/23/2026 06:11

* WHAT...Hot daytime conditions with high temperatures between 100 and 108 common. Warm overnight conditions will bring less relief than usual. * WHERE...Antelope Valley. * WHEN...From 10 AM this morning to 8 PM PDT Monday. * IMPACTS...There is a high risk for dangerous heat illness, especially for sensitive groups like the very young, the very old, those without air conditioning, and those active outdoors. Drink plenty of fluids, stay in an air-conditioned room, stay out of

Louisiana Severe Coastal Flood Warning | Effective 07/23/2026 05:03

* WHAT...Significant coastal flooding. * WHERE...Lower St. Mary Parish. * WHEN...Until 7 PM CDT this evening. * IMPACTS...Numerous roads may be closed. Low lying property including homes, businesses, and some critical infrastructure will be inundated. Some shoreline erosion will occur. * ADDITIONAL DETAILS...Two to three feet of inundation is expected along the coast. Take the necessary actions to protect flood-prone property. If travel is required, do not drive around barricades or through water of unknown depth.
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