PM Update: Fog tonight and showers possible on warm Tuesday
Before clouds rolled in, temperatures reached the low and mid-60s across the area. Thats close to 20 degrees above normal for the date. At this point, some eager flower buds have to be wondering if its time. Id guess at least a couple of the cherries are on their way to showing off some blooms. It cant last forever this time of year, but theres no stopping the warmth through tomorrow.
Through tonight: Clouds are mainly high level this evening, but theyll lower and thicken with time. Some fog may develop. Any fog can be dense, especially before dawn. Low temperatures are in the upper 40s and lower 50s.
Tomorrow (Tuesday): Its mostly cloudy through the day. There could be some shower activity in the morning through midday, with best odds of raindrops generally north and west of Interstate 95. Despite the clouds and a chance of rain, highs reach for the low and mid-60s.
https://www.washingtonpost.com/weather/2023/01/02/dc-area-forecast-patchy-fog/?