A famous poet once observed that it is difficult to get the news from poems. The weather is a different story. April showers, summer sunshine and — maybe especially — the chill of winter provide an endless supply of moods and metaphors. Poets like to practice a double meteorology, looking out at the water and up at the sky for evidence of interior conditions of feeling.

The inner and outer forecasts don’t always match up. This short poem by Louise Glück starts out cold and stays that way for most of its 11 lines.

And then it bursts into flame.

“Early December in Croton-on-Hudson” comes from Glück’s debut collection, “Firstborn,” which was published in 1968. She wrote the poems in it between the ages of 18 and 23, but they bear many of the hallmarks of her mature style, including an approach to personal matters — sex, love, illness, family life — that is at once uncompromising and elusive. She doesn’t flinch. She also doesn’t explain.

Here, for example, Glück assembles fragments of experience that imply — but also obscure — a larger narrative. It’s almost as if a short story, or even a novel, had been smashed like a glass Christmas ornament, leaving the reader to infer the sphere from the shards.

We know there was a couple with a flat tire, and that a year later at least one of them still has feelings for the other. It’s hard not to wonder if they’re still together, or where they were going with those Christmas presents.

To some extent, those questions can be addressed with the help of biographical clues. The version of “Early December in Croton-on-Hudson” that appeared in The Atlantic in 1967 was dedicated to Charles Hertz, a Columbia University graduate student who was Glück’s first husband. They divorced a few years later. Glück, who died in 2023, was never shy about putting her life into her work.

But the poem we are reading now is not just the record of a passion that has long since cooled. More than 50 years after “Firstborn,” on the occasion of receiving the Nobel Prize for literature, Glück celebrated the “intimate, seductive, often furtive or clandestine” relations between poets and their readers. Recalling her childhood discovery of William Blake and Emily Dickinson, she declared her lifelong ardor for “poems to which the listener or reader makes an essential contribution, as recipient of a confidence or an outcry, sometimes as co-conspirator.”

That’s the kind of poem she wrote.

“Confidence” can have two meanings, both of which apply to “Early December in Croton-on-Hudson.” Reading it, you are privy to a secret, something meant for your ears only. You are also in the presence of an assertive, self-possessed voice.

Where there is power, there’s also risk. To give voice to desire — to whisper or cry “I want you” — is to issue a challenge and admit vulnerability. It’s a declaration of conquest and a promise of surrender.

What happens next? That’s up to you.