Riverside County Weather

Southern California Weather Alerts: Air Quality, Flash Flood & Thunderstorms — September 24, 2026

Air quality, flash flood and thunderstorm hazards are affecting Southern California on September 24, 2026. See affected areas and essential safety tips.

Flood Watches From Midwest to Southwest and South — September 29, 2026

Fog Moves Into Devils Lake and Northern Red River Valley — September 29, 2026

Fog Continues in West Yellowstone Valley — September 29, 2026

Hurricane Polo Moves Inland, Flood Threat Spreads Southwest to Midwest — September 29, 2026

Tropical Storm Rachel & Hurricane Polo Bring Southwest Flood Threat — September 28, 2026

Hurricane Polo Brings Flood Threat to Southwest — September 27, 2026

Category 2 Hurricane Nolo Threatens Hawaii Waters — September 26, 2026

Patchy Fog Expected in Northeast Wisconsin — September 26, 2026

Rip Current Statement Issued for Coastal Pender and New Hanover Counties — September 26, 2026

Des Plaines River Flood Warning — September 26, 2026

Flood Warning for Pecos River Near Lake Arthur, New Mexico — September 26, 2026

Pacific Cold Front Brings High Winds Across Montana — September 25, 2026

Flood Warnings and Watches Across New Mexico & Texas — September 25, 2026

Northeast Coastal Storm Brings High Winds and Flooding — September 25, 2026

Strong Thunderstorms to Impact Maricopa County — September 24, 2026

Mississippi River Flood Warning at Gregory Landing — September 24, 2026

Mississippi River Flood Warnings at Burlington & Gladstone — September 24, 2026

Flood Warnings for Cedar & Iowa Rivers in Iowa — September 24, 2026

Flood Warning Wapsipinicon River Near De Witt, Iowa — September 24, 2026

Flood Warning for Fox River & Des Plaines River — September 24, 2026

Southern California Weather Alerts: Air Quality, Flash Flood & Thunderstorms — September 24, 2026