Ryan Meador watched the clouds moving over the Charles without doing much more than looking menacing, around 6:20 p.m.
Louis Gudema watched people jumping into the Charles from the Weeks Bridge at sunset this evening.
JB Parrett watched as a goose captured some dock sitters on the Esplanade last evening.
Updated, 12:25 a.m.
For the second day in a row, Boston and Cambridge firefighters and State Police responded to the Massachusetts Avenue bridge on a report of a possible jumper, only to find no evidence on the bridge or in the water that somebody had actually jumped.
Firefighters used thermal imagers and sonar to search the water, after the report of a possible jumper mid-span came in shortly before 11:50 p.m.
The bridge was shut in both directions. Around 12:20 a.m., Boston firefighters began packing up and leaving.
The Boston Fire Department responded in force around 6 p.m. when a report came in of a possible jumper from the bridge, but after searching the water, firefighters found nothing and left.
"All hail Gozer!" JB Parrett exclaimed as he took this shot of the angry skies over the Museum of Science this evening.
Rachel Anne Miller watched as boaters rushed to a capsized sailboat on the Charles this afternoon and helped right it.
Across the city today, winter-weary Bostonians shed their coats, or, at least, unzipped them a bit as they marveled at temperatures that approached 60.
In the Public Garden, as 617 Images shows us, a couple actually had a picnic:
JB Parrett enjoyed the return of above-freezing temperatures to the Charles last night.
Evan Hiltunen spotted what seems like a tiny icebreaker in the Charles today.
State officials report contractors will begin prepping the Longfellow Bridge on Saturday to remove the two remaining towers as part of the overall bridge reconstruction project.
Don't worry, seasoning fans: The state says, as with the other two towers - and unlike that decorative railing a few years back - the towers will be put into storage so they can be replaced once the bulk of the repairs to the bridge and the realignment of the traffic/bicycle/pedestrian lanes is finished.
Mix ice, snow, rain and temperatures in the 50s and you get mist rising from the Charles and the Lagoon, as Adam Shutes shows us.
JB Parrett enjoyed the sunset over the Longfellow, the Charles and Kendall Square this evening.
The Wellesley Police Department posted this photo of a cold but otherwise okay Cooper with Officer Christopher Cunningham and Wellesley firefighters after his rescue at Elm Bank this morning.
Ari Ofsevit took this photo while on skis - on the frozen Charles River.
Michele Connors watched an adult and child walk across the Charles this afternoon, reports they were met on the shore by police officers, who escorted them away.
Meanwhile, Greg Hum reports the water's just fine for biking on. He took this photo from his helmetcam near the BU Bridge this afternoon:
JB Parrett walked the Esplanade at sunset yesterday.