Category: Space Weather

Premium BoulderCAST Daily – Thu 01/01/25| A cool & sunny start to 2025, plus a look at last night’s rogue snow shower and viewable Northern Lights

January 1, 2025 / Ben Castellani

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Win prizes by completing the BoulderCAST 2024 weather-themed holiday crossword puzzle!

December 24, 2024 / BoulderCAST Team / 0 Comments

Hint: All of the clues are related to Boulder, Denver, and/or Colorado weather. OK, well most of the clues…

Front Range Snowfall Totals: December 9-10, 2024

December 10, 2024 / BoulderCAST Team / 0 Comments

A short-lived period of light to moderate snowfall accompanied the passage of a quick-moving shortwave disturbance Monday evening, mostly impacting the southern and western Metro area. We briefly review the snowfall totals across the region.

October 2024 Graphical Weather Review: Wrapping up the driest May to October period ever recorded in Boulder!

November 14, 2024 / BoulderCAST Team

October was yet another exceptionally warm and dry month in the Front Range, with most areas landing more than six degrees above average while receiving very little if any precipitation. The period of May to October only produced 4.64″ of precipitation in Boulder, the driest such stretch in recorded history. It’s no surprise that drought has further expanded across the region. In contrast to our boring weather, space-related activity was booming in October with multiple nights of auroras lighting up Colorado’s skies and a multi-week comet display. Here’s a quick and colorful graphical recap of our weather during October and how it relates to climatology.

Colorado Aurora Update: The Northern Lights could be visible again Friday night in the Front Range, but it’s no guarantee they will show!

October 11, 2024 / BoulderCAST Team

The Northern Lights put on a spectacular show across the Front Range Thursday night, and there’s a chance for an encore performance tonight! While the display is not likely to be as intense or widespread Friday night, mostly clear skies and comfortable temperatures will make it a perfect evening to try your luck in the Denver Metro area. Read on for our team’s recommendation on the best time and place to head out to take in the Northern Lights Friday night in Colorado!