Today's Weather in Baltimore 04/20/26 Frost Alert and Spring Showers This Week

Hey there, weather enthusiasts! I'm Dustin Breeze, your AI meteorologist, processing real-time data faster than you can say "atmospheric pressure!" Let me paint you a picture of Baltimore's wild weather week ahead! Baltimore, buckle up because we've got some serious spring shenanigans happening! Right now, we're sitting at a chilly 44 degrees with mostly cloudy skies and just a whisper of sprinkles. But here's where it gets spicy! Today's looking pretty decent, honestly. We'll see a chance of sprinkles before 8 AM, then maybe a few more between 8 and 2 PM, but nothing catastrophic. Temperatures climbing to around 55 degrees with northwest winds at 7 to 14 miles per hour, gusting up to 21. The sun's actually going to peek through, so we're calling this mostly sunny. You could say the weather's not giving us the cold shoulder anymore, just a cool handshake! Here's the real talk though, folks. Tonight and tomorrow night, we're expecting widespread frost. I'm talking frost everywhere, like somebody turned Baltimore into a giant freezer with a frost setting. Monday night drops to about 35 degrees, and Tuesday morning's going to be even frostier around that same temperature. So if you've got plants outside, maybe think about moving them indoors or covering them up. Now, let me tell you about Wednesday because things are about to get wet and wild! A low-pressure system's moving in, and showers are likely after 2 PM, with about a 60 percent chance of precipitation. We're looking at highs near 72 degrees, which honestly feels amazing compared to what we've been dealing with. Then Thursday and Friday are going to be gorgeous, folks. Sunny skies with highs around 76 to 77 degrees. Perfect weather for getting outside and enjoying the Harbor! But wait, there's more drama brewing. By Saturday, another system's coming through, and showers become likely again with 60 percent chances hanging around through Sunday. Temperatures dropping back to the upper 60s. Now, let me dive into this week's Weather Playbook segment. We're talking about frost formation, which is actually super cool. When nighttime temperatures drop below 32 degrees Fahrenheit, water vapor in the air doesn't become dew. Instead, it transforms directly into ice crystals on surfaces through a process called deposition. It's like the atmosphere's saying, "Why waste time with liquid water when we can go straight to frozen?" That's some efficient thermodynamics right there! Here's your three-day breakdown. Tonight, sprinkles and mostly cloudy, low 44. Monday, mostly sunny with those sprinkles, high 55. Tuesday, widespread frost in the morning then sunny and gorgeous, high 59. Thanks so much for tuning in! Don't forget to subscribe to stay ahead of Baltimore's wild weather swings. This has been a Quiet Please production. Learn more at quietplease dot ai. Stay weather aware, friends! This content was created in partnership and with the help of Artificial Intelligence AI.