| U.S. Alerts |
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NOAA's National Weather Service
Each location shows all alerts on one page:
WARNINGS - WATCHES - ADVISORIES - STATEMENTS
Updates every 15 Minutes
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| Riverside County | ||
| Effective: Sat, 10/10 12:02pm | Severity: Moderate | |
| Updated: October 10, 2026 2:45 pm | Urgency: Expected | |
| Expires: Sun, 10/11 4:00am | Certainty: Likely | |
| Areas Affected: Parker Valley - Kofa - Yuma - Central La Paz - Southeast Yuma County - Gila River Valley - Joshua Tree NP West - Joshua Tree NP East - Imperial County Southwest - Salton Sea - Chuckwalla Mountains - Imperial County Southeast - Imperial County West - Imperial Valley - Chiriaco Summit - Palo Verde Valley - Chuckwalla Valley | ||
Alert
Details:
* WHAT...South winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...Portions of southwest Arizona and southeast and southern California. * WHEN...From 2 AM MST /2 AM PDT/ to 5 PM MST /5 PM PDT/ Sunday. * IMPACTS...Difficult driving conditions, especially for larger vehicles traveling along roads with crosswinds. Light, unsecured objects may become airborne. Information: A Wind Advisory means that sustained wind speeds of between 30 and 40 mph are expected, or wind gusts of between 40 and 58 mph. Winds this strong can make driving difficult, especially for high profile vehicles. In addition, strong winds over desert areas could result in briefly lowered visibilities to well under a mile at times in blowing dust or blowing sand. Use extra caution. |
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| Riverside County | ||
| Effective: Sat, 10/10 11:31am | Severity: Moderate | |
| Updated: October 10, 2026 2:45 pm | Urgency: Expected | |
| Expires: Sat, 10/10 10:30pm | Certainty: Likely | |
| Areas Affected: Riverside County Mountains | ||
Alert
Details:
* WHAT...Gusty easterly winds will pick up early Sunday turning southwest by mid-morning. Winds 20 to 30 mph with gusts 50 to 60 mph expected. * WHERE...Riverside County Mountains. * WHEN...From 2 AM Sunday to 5 AM PDT Monday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Information: Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. |
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| Riverside County | ||
| Effective: Sat, 10/10 11:31am | Severity: Moderate | |
| Updated: October 10, 2026 2:45 pm | Urgency: Expected | |
| Expires: Sat, 10/10 10:30pm | Certainty: Likely | |
| Areas Affected: Coachella Valley | ||
Alert
Details:
* WHAT...Southeast winds early Sunday will become west winds 10 to 20 mph with gusts 35 to 45 mph expected. * WHERE...Coachella Valley. * WHEN...From 2 AM Sunday to 5 AM PDT Monday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Information: Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. |
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| Riverside County | ||
| Effective: Sat, 10/10 11:31am | Severity: Moderate | |
| Updated: October 10, 2026 2:45 pm | Urgency: Expected | |
| Expires: Sat, 10/10 10:30pm | Certainty: Likely | |
| Areas Affected: San Gorgonio Pass Near Banning | ||
Alert
Details:
* WHAT...West winds 20 to 30 mph with gusts 50 to 60 mph expected. * WHERE...San Gorgonio Pass near Banning. * WHEN...From 2 AM Sunday to 5 AM PDT Monday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Information: Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. |
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| Riverside County | ||
| Effective: Sat, 10/10 12:03pm | Severity: Severe | |
| Updated: October 10, 2026 2:45 pm | Urgency: Future | |
| Expires: Sun, 10/11 4:00am | Certainty: Possible | |
| Areas Affected: Joshua Tree NP West - Joshua Tree NP East - Chiriaco Summit | ||
Alert
Details:
* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of southern California, including the following areas, Chiriaco Summit, Joshua Tree NP East and Joshua Tree NP West. * WHEN...From 5 PM PDT this afternoon through Sunday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Low-water crossings may be flooded. * ADDITIONAL DETAILS... - The remnants of Tropical Storm Rachel will lead to multiple rounds of showers and thunderstorms from this evening through Sunday afternoon. Moderate to locally heavy rainfall with localized rainfall rates up to one inch per hour will be possible at times, which may lead to localized flash flooding. - http://www.weather.gov/safety/flood Information: You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. |
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| Riverside County | ||
| Effective: Sat, 10/10 11:36am | Severity: Severe | |
| Updated: October 10, 2026 2:45 pm | Urgency: Future | |
| Expires: Sat, 10/10 10:15pm | Certainty: Possible | |
| Areas Affected: San Diego County Coastal Areas - San Diego County Inland Valleys - San Bernardino County Mountains - Riverside County Mountains - San Diego County Mountains - Apple and Lucerne Valleys - Coachella Valley - San Diego County Deserts - San Gorgonio Pass Near Banning | ||
Alert
Details:
* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of Southwest California, including the following areas, Apple and Lucerne Valleys, Coachella Valley, Riverside County Mountains, San Bernardino County Mountains, San Diego County Coastal Areas, San Diego County Deserts, San Diego County Mountains, San Diego County Valleys and San Gorgonio Pass near Banning. * WHEN...From 11 PM PDT this evening through Sunday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Tropical Storm Rachel will bring periods of moderate to heavy rain to all of San Diego County, Riverside County mountains and deserts, and San Bernardino County mountains and deserts. Maximum hourly rainfall rates of 0.50 to 0.60 inches per hour are possible for San Diego Coast and Valleys. Maximum hourly rainfall rates of 0.50 to 0.70 inches per hour are possible across area deserts and 0.70 to 1 inch per hour rates are possible across area mountains. Heaviest rainfall is most likely late Saturday night through early Sunday afternoon. Rainfall will taper off from south to north Sunday. Lingering lighter showers are expected to continue into Monday. - https://www.weather.gov/safety/flood Information: You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. |
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