Hailstorm Damaged Caldwell Vineyard Crops

Huston Vineyards reported significant fruit loss following a severe summer hailstorm in Caldwell.

Updated on Oct. 10, 2026 in Wine

Flat opaque gouache-painted editorial illustration of a shriveled grape cluster on a gnarled vine, representing recent agricultural damage. — Huston Vineyards in Caldwell is currently discarding up to two-thirds of its grape crop after a severe summer hailstorm compromised fruit quality. AI Illustration. Upload story photo >

Live Poll

Are extreme weather events making it harder for you to find or afford local food products?

A summer 2026 hailstorm struck Huston Vineyards in Caldwell, Idaho, causing berries on the vines to burst and shrivel. The winery is currently working through the October 2026 harvest season to remove damaged fruit.

Why it matters

The hail caused juice loss and chemical imbalances in the grapes, which forced vineyard staff to discard up to two-thirds of the crop in some blocks. This damage requires careful testing to ensure the quality of the final wine product remains intact.

Huston Vineyards has operated in Caldwell since 2006, marking two decades of production in the region. In some blocks of the vineyard, staff are discarding up to two-thirds of the total crop due to hail damage.

The players

Huston Vineyards

An established winery operating in Caldwell since 2006 that focuses on regional wine production.

The details

Vineyard crews are manually removing compromised fruit from vines before the production process begins to mitigate quality issues. Winery staff are currently testing the remaining grapes throughout the harvest to measure the potential impacts on tannin structure and overall chemistry.

Huston Vineyards began operations in 2006.
A hailstorm struck the vineyard during the summer of 2026.
Harvest season is currently underway as of October 2026.

Football
Oct. 9
College of Idaho Earned Number One NAIA Ranking

Culture Shift

This event underscores the susceptibility of regional viticulture to unpredictable weather patterns observed throughout the 2026 Idaho agricultural growing season. The challenges faced by Huston Vineyards highlight how local producers must increasingly adapt to localized extreme weather events that threaten long-term crop stability.

Consumers may see a reduced volume of wine available from this specific harvest as the winery works to remove damaged fruit. The manual removal process is necessary to maintain standards for the final product, though it limits the total output for the year.

The takeaway

Maintaining high standards after extreme weather requires rigorous manual intervention and chemical testing throughout the harvest. Local producers must balance immediate volume losses with the necessity of preserving long-term brand quality.