"Super Blue Moon" Hits Skies Tonight

news image
Special Stories
31 Aug 2023 1:40 AM

Are you ready for a rare "Super Blue Moon" on August 31st? This space phenomenon only happens once every 10-15 years when there is both a second full moon in a month and the moon is at its closest point to Earth. Get ready to experience this month's Super Blue Moon, or you'll be waiting 14 years for the next!

Super Moon

Because the moon’s orbit around Earth is not a perfect circle, there are points in the year when it is closer to Earth. This is known as “perigee”. When the moon is at “perigee” and full, it is called a “supermoon” because it appears large and bright in the sky. It looks roughly 14% bigger than when the moon is full at its closet point away from Earth, according to NASA. 

Supermoon’s aren’t all that uncommon, they happen about 2x per year in back-to-back moon cycles. August 1st moon was a “supermoon” and our next set of supermoons will be 2024’s September and October moons.  

Blue Moons

A blue moon is known as one of two things:  

  1. A full moon twice in a calendar month 

  2. A third of four full moons in a season – Spring, Summer, Fall, Winter (rather than 3)  

Blue moons are less likely than supermoons, occurring in only 3% of full moons according to NASA. The next seasonal blue moon will be August 19, 2024 as we will have 4 full moons during the Summer season (June 20-September 22). Blue moons happen once every 2-3 years. The next calendar month Blue Moon happens on May 26, 2026 

For a supermoon AND blue moon to happen together … that’s pretty rare. The next opportunity for a “Super Blue Moon” won’t happen until January and March of 2037! 

All Weather News
More
Wildfire Danger: Red Flag Warnings Persist Into Saturday

Wildfire Danger: Red Flag Warnings Persist Into Saturday

PLAINS - Multiple active fires broke out earl

21 Feb 2026 12:35 AM
Major Storm System Winds Down in California

Major Storm System Winds Down in California

CALIFORNIA - After almost a week of relentles

21 Feb 2026 12:25 AM
Nor'easter Could Drop a Foot of Snow by Monday Along the Atlantic

Nor'easter Could Drop a Foot of Snow by Monday Along the Atlantic

Storms have seemingly been drawn to the North

20 Feb 2026 10:00 PM
New England Snow & Ice Into Saturday

New England Snow & Ice Into Saturday

Snow has become more widespread across Upstat

20 Feb 2026 9:55 PM
Strong Storms Spawned Tornadoes in Illinois Amid Elevated Severe Threat

Strong Storms Spawned Tornadoes in Illinois Amid Elevated Severe Threat

A powerful storm system tore through the Ohio

20 Feb 2026 7:25 PM
Heavy Snow Slams Parts of the Midwest, Lingers This Weekend

Heavy Snow Slams Parts of the Midwest, Lingers This Weekend

A pair of storms dropped feet of snow across

20 Feb 2026 3:03 PM
Fake Spring Hits the Southeast

Fake Spring Hits the Southeast

More record highs fell across parts of the So

20 Feb 2026 2:10 PM