Tonight: Winds continue to blow from a “warm” southwesterly direction through the night out ahead of a cold front. I think most of the night ends up dry, but there might be a passing shower or some spots of drizzle. Temperatures either stay steady from late-day readings or even rise a bit. We may have a fairly wide range in lows from northwest to southeast, or about mid-40s in the former to mid-50s in the latter. In other words, within a few degrees of 50. Confidence: Medium-High Follow us on Facebook, Twitter, and Instagram for the latest updates. For related traffic news, check out Dr. Gridlock. Keep reading for the forecast through the weekend… Tomorrow (Sunday): A cold front crosses the area during the day. We should see enough warm southerly flow ahead of it to get us well into the 50s, or even above 60 in spots before it passes. It won’t rain all day but we could see a few waves of more concentrated showers, some of which could be heavy with gusty winds. Behind the front, temperatures head downward and winds start gusting again from the northwest. We may see a few snowflakes as precipitation ends near evening. Confidence: Medium-High Tomorrow night: Colder air is rushing back in overnight on winds around 10 to 15 mph from the southwest with higher gusts. Clouds and wind probably help us from getting super cold, but mid-20s to near freezing is plenty chilly either way. Confidence: Medium A robin on Capitol Hill. (Miki J. via Flickr) A LOOK AHEAD Colder-than-normal air is back for Monday, and winds continue blowing as well. We could see some clouds linger into the early morning. If so, sun becomes more likely rather quickly as the front moves well off to the east. Winds are up around 15 to 20 mph during the first half of the day, but they slowly diminish in the late afternoon into evening. Highs range from the mid-30s to lower 40s. Confidence: Medium Tuesday is still chilly, but we begin to moderate slightly at least. Plus it’s totally clear and less windy. All in all, not terrible. Highs should head for the mid-40s or so, which is near average or slightly cooler than is typical for this time of year. Confidence: Medium SNOW POTENTIAL INDEX A daily assessment of the potential for at least 1 inch of snow in the next week, on a 0-10 scale. 2/10 (→): Any snow with this system is very short-lived, and no real credible risk on the horizon after. |