Expected

Responsive action SHOULD be taken soon (within next hour)

Arizona Wind Advisory | Effective 05/15/2026 23:56

* WHAT...West winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...Hualapai Mountains, Northwest Deserts, and Northwest Plateau. * WHEN...From 2 PM Sunday to 5 AM MST Monday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Winds this strong can make driving difficult, especially for high-profile vehicles. Use extra caution. Secure outdoor objects.

Nevada High Wind Warning | Effective 05/15/2026 23:56

* WHAT...Southwest winds, shifting to the northwest between 25 and 35 mph with gusts between 50 and 60 mph. A few gusts to 70 mph are possible in wind prone locations. * WHERE...Lincoln County, Las Vegas Valley, Northeast Clark County, Sheep Range, Southern Clark County, Spring Mountains-Red Rock Canyon, and Western Clark and Southern Nye County. * WHEN...From 2 PM Sunday to 5 AM PDT Monday. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult,

California Wind Advisory | Effective 05/15/2026 23:56

* WHAT...West winds 20 to 30 mph with gusts up to 45 mph expected... .shifting to the northwest Sunday evening. * WHERE...Cadiz Basin, Eastern Mojave Desert, and Morongo Basin. * WHEN...From 2 PM to 11 PM PDT Sunday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Winds this strong can make driving difficult, especially for high-profile vehicles. Use extra caution. Secure outdoor objects.

California Wind Advisory | Effective 05/15/2026 23:56

* WHAT...West winds 30 to 40 mph with gusts up to 55 mph expected. A few gusts over 60 mph are possible on Sunday afternoon and evening. * WHERE...Western Mojave Desert. * WHEN...From 11 AM Saturday to 11 PM PDT Sunday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Winds this strong can make driving difficult, especially for high-profile vehicles. Use extra caution.

Arizona, California, Nevada High Wind Warning | Effective 05/15/2026 23:56

* WHAT...Northwest winds 25 to 35 mph with gusts between 50 and 60 mph expected. * WHERE...In Arizona, Lake Havasu and Fort Mohave, Lake Mead - AZ side, and Lake Mohave - AZ side. In California, San Bernardino County-Upper Colorado River Valley. In Nevada, Lake Mead - NV side and Lake Mohave - NV side. * WHEN...From 5 PM PDT /5 PM MST/ Sunday to 11 AM PDT /11 AM MST/ Monday. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult,

Wisconsin Special Weather Statement | Effective 05/15/2026 23:33

At 132 AM CDT, Doppler radar was tracking a cluster of strong thunderstorms along a line extending from near Lake Ripley to Antioch. Movement was east at 35 mph. HAZARD...Wind gusts up to 50 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Milwaukee, Kenosha, Racine, Waukesha, West Allis, Wauwatosa, New Berlin, Brookfield, Greenfield, Menomonee Falls, Oak Creek, Mount

Colorado Red Flag Warning | Effective 05/15/2026 23:33

* AFFECTED AREA...Fire Weather Zone 220. * WINDS...Southwest 10 to 20 mph with gusts up to 35 mph. * RELATIVE HUMIDITY...As low as 15 percent. * IMPACTS...Fires will catch and spread quickly. Exercise extreme caution with any outdoor burning. A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of strong winds, low relative humidity, and warm temperatures can contribute to extreme fire behavior.

Colorado Red Flag Warning | Effective 05/15/2026 23:33

* AFFECTED AREA...Fire Weather Zones 222, 225, 228, 229, 230, 231, 232, 233, 235 and 237. * TIMING...For the Red Flag Warning, from 11 AM this morning to 8 PM MDT this evening. For the Fire Weather Watch, from Sunday morning through Sunday evening. * WINDS...Southwest 15 to 30 mph on Saturday and 20 to 30 mph with gusts up to 45 mph on Sunday. * RELATIVE HUMIDITY...As low as 8 percent. * IMPACTS...Elevated fire danger is expected. Fires will catch and spread rapidly and erratically.
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