--- title: Dangerous Heat Sizzles The West | WeatherBug | WeatherBug description: Dangerous heat continues to sizzle portions of the western U.S. canonical: https://www.weatherbug.com/news/Sweltering-Heat-Rises-Across-The-West og:title: Dangerous Heat Sizzles The West | WeatherBug | WeatherBug og:description: Dangerous heat continues to sizzle portions of the western U.S. og:url: https://www.weatherbug.com/news/Sweltering-Heat-Rises-Across-The-West og:site_name: WeatherBug og:locale: en_US og:image: https://cms-assets-con.cdn.weatherbug.net/assets/contentitems/6e/6eba6797-47e0-44b6-ac02-86ffe2c16962/52e0ce98-d40a-4283-82d1-d0fe816ebf4b/f9c7ee69-5c6a-41d9-9bf1-d22752c85cf6.jpg og:image:width: 800 og:image:height: 600 og:image:alt: Today's Forecast High Temperatures og:type: article article:published_time: 2025-07-15T08:56:35Z article:modified_time: 2025-07-15T08:56:35Z article:author: UPDATED by WeatherBug Meteorologists article:tag: dangerous article:tag: heat article:tag: "heat illness" article:tag: map article:tag: maps article:tag: temperatures article:tag: Weather article:tag: West twitter:card: summary_large_image twitter:title: Dangerous Heat Sizzles The West | WeatherBug twitter:description: Dangerous heat continues to sizzle portions of the western U.S. twitter:image: https://cms-assets-con.cdn.weatherbug.net/assets/contentitems/6e/6eba6797-47e0-44b6-ac02-86ffe2c16962/52e0ce98-d40a-4283-82d1-d0fe816ebf4b/f9c7ee69-5c6a-41d9-9bf1-d22752c85cf6.jpg --- [](/weather-forecast/now) [Back to forecast](/weather-forecast/now) # Dangerous Heat Sizzles The West July 15, 2025 at 04:56 AM EDT UPDATED by WeatherBug Meteorologists  Dangerous heat continues to sizzle portions of the western U.S. High pressure stationed over the Rockies, Great Basin and Southwest has created a large dome of hot temperatures. Residents from the portions of the Pacific Northwest south to the Desert Southwest will be roasting. Temperatures will reach the low-to-mid 90s through Wednesday with much of the Desert Southwest exceeding the century mark! **Heat Advisories** remain in place across much of Nevada, northern and central California, southwestern and far northern Oregon, and far eastern Washington State. For northern California northward, temperatures ranging between 90 to 100 degrees will be common. Heading further south, temperatures will sizzle to 100 to 110 degrees. Cities such as Redding, Fresno and Bakersfield, Calif., Reno, Nev., Portland, Silver Lake and Pendleton, Ore., Spokane and Walla Walla, Wash., and Caldwell, Idaho, are all included. **Extreme Heat Warnings** remain in place across northern Arizona for the lower elevations of the Grand Canyon. Temperatures climbing to as high as 102 to 110 degrees may occur here later today. It's important to note that with these very high and dangerous temperatures not much relief will be provided at nighttime as low temperatures only drop into the 70s and 80s overnight. If you can, avoid going outside during the hottest times of the day (mainly after 10 a.m. and before 4 p.m. in most cities). If you must go outdoors, prepare by staying hydrated and keep a watchful eye for any signs of heat-related illnesses such as heat stroke and heat exhaustion. Wear the right clothing, such as loose-fitting, lightweight and breathable fabrics, and take many breaks within a cool and shaded area. Make sure to take extra precautions for children and the elderly as they are more susceptible to heat-related illness. Never leave children or animals alone in a locked vehicle as it can become dangerous and potentially fatal. Do not forget to download the WeatherBug app to stay up to date on the latest for this dangerous western heatwave. We use technologies, such as cookies, to analyze your use (i.e., pages visited), to customize content, for our internal analytics purposes and for security and other purposes. By continuing to use this website, you agree to this usage. Please review our [privacy policy](/legal/privacy) for more details as well as for information on how to contact us to object to these activities. [Ad Choices](/legal/privacy#digitaladvertisingandyourchoices) ```json {"@context":"https://schema.org","@type":"NewsArticle","mainEntityOfPage":{"@type":"WebPage","@id":"https://www.weatherbug.com/news/Sweltering-Heat-Rises-Across-The-West"},"headline":"Dangerous Heat Sizzles The West","description":"Dangerous heat continues to sizzle portions of the western U.S.","image":["https://cms-assets-con.cdn.weatherbug.net/assets/contentitems/6e/6eba6797-47e0-44b6-ac02-86ffe2c16962/52e0ce98-d40a-4283-82d1-d0fe816ebf4b/f9c7ee69-5c6a-41d9-9bf1-d22752c85cf6.jpg"],"datePublished":"2025-07-15T08:56:35Z","dateModified":"2025-07-15T08:56:35Z","dateCreated":"2025-07-15T08:56:35Z","articleSection":"Weather News","keywords":"dangerous,heat,\"heat illness\",map,maps,temperatures,Weather,West","articleBody":"Dangerous heat continues to sizzle portions of the western U.S.
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\r\nHigh pressure stationed over the Rockies, Great Basin and Southwest has created a large dome of hot temperatures. Residents from the portions of the Pacific Northwest south to the Desert Southwest will be roasting. Temperatures will reach the low-to-mid 90s through Wednesday with much of the Desert Southwest exceeding the century mark!
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\r\nHeat Advisories remain in place across much of Nevada, northern and central California, southwestern and far northern Oregon, and far eastern Washington State. For northern California northward, temperatures ranging between 90 to 100 degrees will be common. Heading further south, temperatures will sizzle to 100 to 110 degrees. Cities such as Redding, Fresno and Bakersfield, Calif., Reno, Nev., Portland, Silver Lake and Pendleton, Ore., Spokane and Walla Walla, Wash., and Caldwell, Idaho, are all included.
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\r\nExtreme Heat Warnings remain in place across northern Arizona for the lower elevations of the Grand Canyon. Temperatures climbing to as high as 102 to 110 degrees may occur here later today.
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\r\nIt's important to note that with these very high and dangerous temperatures not much relief will be provided at nighttime as low temperatures only drop into the 70s and 80s overnight. If you can, avoid going outside during the hottest times of the day (mainly after 10 a.m. and before 4 p.m. in most cities).
\r\n
\r\nIf you must go outdoors, prepare by staying hydrated and keep a watchful eye for any signs of heat-related illnesses such as heat stroke and heat exhaustion. Wear the right clothing, such as loose-fitting, lightweight and breathable fabrics, and take many breaks within a cool and shaded area.
\r\n
\r\nMake sure to take extra precautions for children and the elderly as they are more susceptible to heat-related illness. Never leave children or animals alone in a locked vehicle as it can become dangerous and potentially fatal. Do not forget to download the WeatherBug app to stay up to date on the latest for this dangerous western heatwave.","author":{"@type":"Person","name":"UPDATED by WeatherBug Meteorologists","url":"https://www.weatherbug.com"},"publisher":{"@type":"Organization","name":"WeatherBug","logo":{"@type":"ImageObject","url":"https://www.weatherbug.com/images/sharing/f1ff28ba-6f06-4745-a782-011a20397e16.png"}}} {"@context":"https://schema.org","@type":"WebSite","mainEntityOfPage":{"@type":"WebPage","@id":"https://www.weatherbug.com/news/Sweltering-Heat-Rises-Across-The-West","relatedLink":"https://www.weatherbug.com/news/Sweltering-Heat-Rises-Across-The-West"},"name":"WeatherBug","url":"https://www.weatherbug.com/news/Sweltering-Heat-Rises-Across-The-West","headline":"Dangerous Heat Sizzles The West","description":"Dangerous heat continues to sizzle portions of the western U.S.","dateModified":"2025-07-15T08:56:35Z","publisher":{"@type":"Organization","name":"WeatherBug","url":"https://www.weatherbug.com","sameAs":["https://www.facebook.com/WeatherBug","https://instagram.com/WeatherBug","https://www.linkedin.com/company/weatherbug","https://www.pinterest.com/weatherbug","https://twitter.com/WeatherBug","https://www.youtube.com/user/WeatherBugVideo"],"logo":{"@type":"ImageObject","url":"https://www.weatherbug.com/images/logos/weatherbug_logo_620x447.png"}},"author":{"@type":"Organization","name":"WeatherBug","url":"https://www.weatherbug.com","sameAs":["https://www.facebook.com/WeatherBug","https://instagram.com/WeatherBug","https://www.linkedin.com/company/weatherbug","https://www.pinterest.com/weatherbug","https://twitter.com/WeatherBug","https://www.youtube.com/user/WeatherBugVideo"],"logo":{"@type":"ImageObject","url":"https://www.weatherbug.com/images/logos/weatherbug_logo_620x447.png"}}} {"@context":"https://schema.org","@type":"Organization","name":"WeatherBug","logo":"https://www.weatherbug.com/images/logos/weatherbug_logo_620x447.png","url":"https://www.weatherbug.com","sameAs":["https://www.facebook.com/WeatherBug","https://instagram.com/WeatherBug","https://www.linkedin.com/company/weatherbug","https://www.pinterest.com/weatherbug","https://twitter.com/WeatherBug","https://www.youtube.com/user/WeatherBugVideo"]} ```