Severe

Significant threat to life or property

Nevada Severe High Wind Warning | Effective 10/10/2026 12:36

* WHAT...South winds 25 to 35 mph with gusts up to 60 mph expected. * WHERE...Lincoln County. * WHEN...From 5 AM to 8 PM PDT Sunday. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. People are urged to secure loose objects that could be blown around or damaged by the wind.

Arizona, California, Nevada Severe High Wind Warning | Effective 10/10/2026 12:36

* WHAT...South winds 35 to 45 mph with gusts of 60 to 70 mph expected. * WHERE...Portions of northwest Arizona, southeast California, and southern Nevada. * WHEN...From 5 AM PDT /5 AM MST/ to 8 PM PDT /8 PM MST/ Sunday. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will 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 Severe Winter Storm Warning | Effective 10/10/2026 12:38

* WHAT...Heavy snow expected. Total snow accumulations between 10 and 18 inches. Winds gusting as high as 35 mph. * WHERE...Absaroka/Beartooth Mountains and Crazy Mountains. * WHEN...From 6 PM this evening to noon MDT Monday. * IMPACTS...Recreation in the high country will be impacted by severe winter conditions. Travel into Cooke City will be impacted. If you are heading to the high country this weekend plan for severe winter conditions. Be sure to inform someone of your plans, in case

Montana Severe Winter Storm Warning | Effective 10/10/2026 12:38

* WHAT...Periods of heavy snow and blowing snow expected. Total snow accumulations between 4 and 8 inches with amounts near a foot in the mountains. Winds gusting as high as 40 mph. * WHERE...Judith Gap. * WHEN...From 6 PM this evening to noon MDT Monday. * IMPACTS...Travel could be very difficult, especially along US-191. The hazardous conditions will impact the Monday morning commute. * ADDITIONAL DETAILS...Tree and power line damage is possible which may result in power outages.

Montana Severe Winter Storm Warning | Effective 10/10/2026 12:38

* WHAT...Periods of heavy wet snow and blowing snow expected. Total snow accumulations between 5 and 10 inches. Winds gusting as high as 35 mph. * WHERE...Melville Foothills. * WHEN...From midnight tonight to noon MDT Monday. * IMPACTS...Travel could be very difficult on local roads and US-191 in the Melville vicinity. The hazardous conditions will impact the Monday morning commute. * ADDITIONAL DETAILS...Tree and power line damage is possible which may result in power outages.

North Carolina Severe Flood Warning | Effective 10/10/2026 10:48

...The National Weather Service in Greenville-Spartanburg has issued a Flood Warning for the following rivers in North Carolina... (English) Broad River At above Sandy Run Ck, 3 SSW Boiling Springs affecting Cleveland County. .Heavy tropical showers will continue to overspread the Broad River basin through tonight with 3 to 4 inches accumulating with locally as much as 8 inches possible in favored locales and higher elevations. Confidence has increased that flooding along the Broad River will

Nevada Severe Flood Watch | Effective 10/10/2026 10:48

* WHAT...Flash flooding caused by excessive rainfall and debris flows are possible. * WHERE...Portions of north central and northeast Nevada, including the following areas, in north central Nevada, Southern Lander and Southern Eureka. In northeast Nevada, Northern Elko and Southwest Elko. * WHEN...From this evening through late Sunday night. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. In

Nevada Severe Flood Watch | Effective 10/10/2026 10:48

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of eastern, northeast, and south central Nevada, including the following areas, in eastern Nevada, White Pine. In northeast Nevada, Ruby Mountains and East Humboldt Range in Elko, South Central Elko and Southeastern Elko. In south central Nevada, Northeastern Nye and Northwestern Nye. * WHEN...From this evening through late Sunday night. * IMPACTS...Excessive runoff may result in flooding of rivers,

California Severe Freeze Warning | Effective 10/10/2026 10:56

* WHAT...Sunday morning, sub-freezing temperatures as low as 28 expected. Monday morning, sub-freezing temperatures as low as 27 expected. * WHERE...Valleys of western and central Siskiyou County, including the Shasta Valley, Scott Valley, portions of the lower Klamath River Valley. This also includes Mount Shasta City and areas to the east. * WHEN...For the first Freeze Warning, from 2 AM to 8 AM PDT Sunday. For the second Freeze Warning, from 2 AM to 9 AM PDT Monday.

Oregon Severe Freeze Warning | Effective 10/10/2026 10:56

* WHAT...Sunday morning, temperatures as low as 33 will result in frost formation. Monday morning, sub-freezing temperatures as low as 30 degrees expected. * WHERE...The Rogue, Illinois, and Applegate valleys of Josephine and Jackson Counties. Portions of the Applegate and Illinois valleys, such as at Cave Junction and Provolt, could be several degrees colder than the larger valleys. * WHEN...For the Frost Advisory, from 2 AM to 8 AM PDT Sunday. For the Freeze Warning, from 2 AM to 9 AM PDT Monday.
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