Expected

Responsive action SHOULD be taken soon (within next hour)

Nevada Wind Advisory | Effective 04/21/2026 22:57

* WHAT...Southwest winds 25 to 35 mph with gusts up to 45 mph expected. Stronger west winds are expected near Red Rock Canyon and the far western edges of the Las Vegas Valley where wind gusts may approach 60 mph. * WHERE...Las Vegas Valley and Spring Mountains-Red Rock Canyon. * WHEN...Until 5 AM PDT Wednesday. * 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

Montana High Wind Warning | Effective 04/21/2026 22:23

* WHAT...Southerly winds 30 to 45 mph with gusts up to 60 mph expected. * WHERE...Madison River Valley. * WHEN...From 3 AM to 6 PM MDT Wednesday. * IMPACTS...High winds may move loose debris, damage property and cause power outages. Travel could be difficult, especially for high profile vehicles. People are urged to secure loose objects that could be blown around or damaged by the wind.

Montana Winter Storm Warning | Effective 04/21/2026 22:28

* WHAT...Heavy snow expected. Total snow accumulations between 8 and 15 inches. Winds gusting as high as 60 mph. * WHERE...Absaroka/Beartooth Mountains. * WHEN...From 6 PM Wednesday to 6 AM MDT Friday. * IMPACTS...Recreation in the high country will be impacted by heavy accumulating snow. Blowing snow could significantly reduce visibility. * ADDITIONAL DETAILS...The strongest winds are forecast this evening east of the Stillwater River Valley. Monitor the latest forecast for updates.

Nevada High Wind Warning | Effective 04/21/2026 22:29

* WHAT...Sustained west winds 30 to 40 mph, with gusts near 60 mph expected. * WHERE...White Pine County. * WHEN...Until 2 AM PDT Wednesday morning. * IMPACTS...Gusty winds will blow around unsecured objects. Winds this strong can make driving difficult, especially for high profile vehicles. Blowing dust may reduce the visibility to one mile or less in spots. Watch for falling debris and tree limbs. Use caution if you must drive.

Alaska Special Weather Statement | Effective 04/21/2026 22:29

A Bering Sea Low will bring a front into the Western Interior with snow and wind beginning Wednesday morning/midday from Holy Cross to McGrath. The front will move northward through the day and will be in Ambler around midnight Thursday morning. As the front lifts northward, temperatures on the south side of it will approach and exceed 32 degrees. This leaves a chance for rain to mix in, especially south of Galena Wednesday evening/night.

Nevada Dust Advisory | Effective 04/21/2026 22:01

The National Weather Service in Elko Nevada has issued a * Dust Advisory for... White Pine County in northeastern Nevada... Eastern Elko County in northeastern Nevada... * Until midnight PDT. * At 957 PM PDT, a dust channel was near Cherry Creek, moving north at 40 mph. HAZARD...Less than two miles visibility with strong wind in excess of 50 mph. SOURCE...Doppler radar. IMPACT...Hazardous travel. * Travelers on US-93, US-93 ALT, US-50, US-6, NV-233, NV-487 and I-

Nebraska, Wyoming Red Flag Warning | Effective 04/21/2026 22:07

...MULTI DAY RED FLAG WARNING IS IN EFFECT UNTIL WEDNESDAY EVENING... * AFFECTED AREA...Fire weather zones 417, 418, 430, 431, 432, 433, 434, 435, 436, and 437. * WIND... Southwest winds with gusts between 35 and 50 mph on Wednesday. * HUMIDITY...5 to 12 percent. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. A Red Flag Warning means that critical fire weather conditions are either occurring now, or will shortly. A combination of

California Wind Advisory | Effective 04/21/2026 21:52

* WHAT...West winds 20 to 30 mph with gusts 45 to 55 mph expected. * WHERE...Apple and Lucerne Valleys and San Diego County Deserts. * WHEN...Until 7 AM PDT Wednesday. * 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.

California Wind Advisory | Effective 04/21/2026 21:52

* WHAT...Southwest winds 25 to 35 mph with gusts 50 to 65 mph expected. * WHERE...San Bernardino County Mountains. * WHEN...Until 7 AM PDT Wednesday. * 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.
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