By CBSBoston.com Staff

PORTLAND, Maine (CBS/AP) — An initially promising U.S. forecast for the northern lights has gone bust. Stargazers in the continental 48 states have essentially zero chance of seeing the astronomical phenomenon this week, the head of operations at the U.S. government’s space weather prediction center said Thursday.

Curtains of color paint the night sky when the northern lights, or aurora borealis, are visible. Some early reports had suggested they would be viewable as far south as Illinois this week.

READ MORE: Judge Upholds Fishing Restrictions Meant To Protect Endangered Right Whales In Maine

As WBZ-TV meteorologist Jacob Wycoff said earlier, there was a small chance New England could have seen the light show after dark Thursday because Massachusetts was forecast to be right along the KP-7 scale, which is an index of how strong the magnetic signal has to be in order to see the northern lights.

Robert Rutledge, the lead of operations at the Space Weather Prediction Center, said the agency had high hopes for Thursday and Friday, but it downgraded its forecast because the chances turned out to be a “big miss.”

He called the disappointing news “not incredibly unusual in space weather forecasting.”

READ MORE: Omicron COVID Variant Detected In Massachusetts Woman

The silver lining for sky watchers is that conditions in the coming months and years look more favorable, Rutledge said.

New England stargazers had hoped to catch a glimpse of the northern lights, but clouds would have made it difficult, said David Clark, a member of Penobscot Valley Star Gazers in Maine.

“I’m sure people are going to try,” he said. “I don’t have high hopes for it.”

MORE NEWS: No Patriots Players Ruled Out Ahead Of Monday Night Football Showdown With Bills

(© Copyright 2020 CBS Broadcasting Inc. All Rights Reserved. The Associated Press contributed to this report.)

CBSBoston.com Staff