Expected

Responsive action SHOULD be taken soon (within next hour)

Nevada Severe Red Flag Warning | Effective 08/02/2026 02:24

* Affected Area...Fire Weather Zone 470 Eastern Elko County. * Winds...West to northwest 15 to 25 mph with gusts up to 40 mph. * Relative Humidity...As low as 6 percent. * Impacts...The combination of gusty winds and low humidity will create critical fire weather conditions. 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.

Montana Severe High Wind Warning | Effective 08/02/2026 01:37

* WHAT...West winds 25 to 35 mph with gusts up to 60 mph. * WHERE...Eastern Glacier, Western Toole, and Central Pondera. * WHEN...Until noon MDT today. * IMPACTS...Damaging winds will blow down trees and power lines. Travel could be difficult, especially for high profile vehicles. Hot temperatures may cause heat illnesses. People are urged to secure loose objects that could be blown around or damaged by the wind.

Montana Severe Extreme Heat Warning | Effective 08/02/2026 01:37

* WHAT...Mild overnight temperatures near or above 70F offering little relief from the heat. * WHERE...Bears Paw Mountains and Southern Blaine, Fergus County below 4500ft, and Western and Central Chouteau County. * WHEN...Until noon MDT today. * IMPACTS...Heat related illnesses increase significantly during extreme heat. * ADDITIONAL DETAILS...Daytime temperatures will not rise drastically today from overnight lows. Drink plenty of fluids, stay in an air-conditioned room, stay out of

Montana Severe High Wind Warning | Effective 08/02/2026 01:37

* WHAT...West winds 25 to 35 mph with gusts up to 65 mph expected. Isolated wind prone areas along the Rocky Mountain Front will see gusts to 75 mph. * WHERE...East Glacier Park Region Zone, and Northern High Plains. * WHEN...Until noon MDT today. * IMPACTS...Damaging winds will blow down trees and power lines. Travel could be difficult, especially for high profile vehicles. Recreationists should be aware of any trees that could fall while establishing camps or hiking.

California Severe Extreme Heat Warning | Effective 08/02/2026 01:38

* WHAT...Hot daytime conditions with high temperatures between 95 and 105 common. Warm overnight conditions will bring less relief than usual. * WHERE...Interstate 5 Corridor and Western San Gabriel Mountains and Highway 14 Corridor. * WHEN...Until 8 PM PDT this evening. * 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. * ADDITIONAL DETAILS...Heat hazards may extend into next week for

California Severe Extreme Heat Warning | Effective 08/02/2026 01:38

* WHAT...Hot daytime conditions with high temperatures between 102 and 110 common. Warm overnight conditions will bring less relief than usual. * WHERE...Antelope Valley and nearby foothills. * WHEN...Until 8 PM PDT this evening. * 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. * ADDITIONAL DETAILS...Heat hazards may extend into next week for portions of the region.

California Severe Extreme Heat Warning | Effective 08/02/2026 01:38

* WHAT...Hot daytime conditions with high temperatures between 95 and 105 common, except localized 105 to 110 in the hottest locations. Warm overnight conditions will bring less relief than usual. * WHERE...Most valleys and mountains of Los Angeles, Ventura, Santa Barbara, and San Luis Obispo Counties. * WHEN...Until 8 PM PDT this evening. * 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.

North Carolina, Virginia Severe Flood Warning | Effective 08/02/2026 01:20

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Portions of north central North Carolina, including the following county, Surry and southwest Virginia, including the following counties, Carroll, Floyd and Patrick. * WHEN...Until 200 PM EDT Sunday. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS... - At 417 AM EDT, Flooding continues as several creeks and

North Carolina, Virginia Severe Flood Warning | Effective 08/02/2026 01:27

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Portions of north central North Carolina, including the following counties, Stokes and Surry and southwest Virginia, including the following county, Patrick. * WHEN...Until 200 PM EDT Sunday. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS... - At 426 AM EDT, flooding continues as several creeks and rivers remain well out of their banks due to runoff from
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