Flood Watch issued for Seward as atmospheric river targets Kenai Peninsula through Tuesday

Seward faces potential flooding from early Sunday morning through Tuesday at 10 a.m. AKDT, as the National Weather Service in Anchorage has issued a Flood Watch for the Southern Kenai Mountains covering that window.

An atmospheric river of moisture moving over the southern Kenai Peninsula is expected to produce 3 to 5 inches of rain, with a 70 to 80 percent probability. There is a 20 percent chance totals reach 6 inches. Rain is forecast to begin Saturday evening and continue through Monday night, with the heaviest accumulation between Sunday morning and Monday morning.

People in low-lying areas, neighborhoods with poor drainage, and properties near rivers, creeks, and streams in and around Seward face the greatest risk. NWS Anchorage warned that excessive runoff may flood those waterways and that urban areas with poor drainage are also vulnerable. The watch covers the Southern Kenai Mountains and specifically names Seward as the area of concern. The forecast fits a broader unsettled pattern across Southcentral Alaska, with above-normal precipitation expected to continue into next week.

Residents and recreationists in flood-prone areas should monitor later NWS forecasts and be prepared to take action if flooding develops. The watch can be upgraded to a Flood Warning if flooding becomes imminent. Updates are available at weather.gov.