Hawaii Issues Winter Storm Warning as Kona Low Brings Heavy Snow Risk to Big Island Summits
HAWAII — A Winter Storm Warning is currently in effect for parts of Hawaii, with forecast data indicating that up to 10 inches of snow is possible at higher elevations on the Big Island. The unusual winter weather threat is tied to a developing Kona Low, a weather system known for producing colder air and unsettled conditions across the islands.
While snowfall in Hawaii is rare, it is not unprecedented, particularly on the island’s tallest volcanic peaks. Officials are urging caution for anyone planning travel or activities near summit regions during the warning period.
Kona Low Driving Unseasonable Winter Conditions
Meteorological data shows the system responsible is a Kona Low spinning up near the islands, allowing colder air to wrap into higher elevations. These systems are capable of producing strong winds, heavy precipitation, and snow when temperatures drop enough at elevation.
The current setup favors snow accumulation primarily above summit levels, rather than lower elevations or coastal communities, where rain remains the dominant precipitation type.
Snowfall Focused on Big Island High Elevations
Forecast graphics highlight interior and summit zones of the Big Island as the areas most at risk, including regions above towns such as Kailua-Kona, Hilo, and Naalehu. Snowfall totals could reach several inches, with localized amounts approaching 10 inches in the highest terrain.
These areas are remote and mountainous, but impacts can still be significant due to poor visibility, icy surfaces, and dangerous travel conditions.
Travel and Safety Concerns Near Summit Areas
Officials warn that road conditions near summit routes could deteriorate quickly, especially where temperatures fall below freezing. High winds associated with the Kona Low may further reduce visibility and increase the risk of hazardous conditions.
Residents and visitors are advised to avoid unnecessary travel into high-elevation zones and to remain alert for potential road closures or additional advisories.
Rare but Not Unprecedented Event for Hawaii
Although the image of snow in Hawaii often surprises people, winter storms do occur periodically at high elevations, especially during strong Kona Low events. These systems can briefly transform summit regions into winter-like environments more commonly associated with mainland mountain ranges.
The Winter Storm Warning reflects confidence that conditions may reach impactful thresholds, even if the event remains confined to higher terrain. SaludaStandard-Sentinel will continue monitoring updates related to this system and provide additional coverage if warnings are expanded or conditions change.
