A NEW CHAPTER FOR UTAH WEATHERVisit the original site archive
AI-generated illustration: rain and a distant lightning bolt give way to sunlight over a southern Utah sandstone arch.

Local knowledge. Wider perspective.

Utah, through
weather.

A place to understand our skies, explore our past, and make sense of a changing climate.

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Southern Utah, storm to sun AI-generated illustration

FOLLOW YOUR CURIOSITY

01 Climate →02 Snow & rain →03 Water →04 Air & atmosphere →
October30ON THIS DAY

FROM THE UTAH WEATHER ALMANAC

There’s history in the forecast.

In 1959, gusty canyon winds continued over northern Utah. Some places had gusts to over 100 mph. Several million dollars in damage were reported to properties and structures. In 1991, it was the coldest October day ever over Utah. Duchesne had a high temperature of only 24 degrees while Vernal had a high of only 27 degrees.

Read this day in weather history →

Historical accounts and separately credited additions.

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A PLACE TO START

The science behind our skies.

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Lightning over Lehi
PHOTO OF THE DAY · October 30

Lightning over Lehi

Lightning hits Lehi, Utah, on June 9, 2006, 10:15 PM Photograph by Trevor Hansen; courtesy of ABC4-KTVX Television

Trevor Hansen

Explore the photo collection →From the historical collection; the feature date is not the date the photograph was taken.

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What are you curious about?

BUILT ON SHARED KNOWLEDGE

A changing climate. A growing conversation.

Our understanding grows through observation, evidence, and the people who ask good questions. UCCW brings local expertise together for everyone.

Built on local knowledge. Open to discovery.

A shared resource for students, educators, scientists, and everyone curious about Utah.

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FROM THE MEDIA COLLECTION