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PM Update: Showers and rumbles Friday, with some heavy rain possible

May 6, 2021 at 5:24 p.m. EDT
Precipitation forecast from this afternoon’s high-resolution NAM weather model. While we shouldn’t focus on specifics, it indicates the chance for some moderate to heavy rain Friday.

Temperatures today were much cooler than in recent days. Still, it felt pretty good, as long as you found the sunny spots. That was a bit more difficult this afternoon given that clouds increased. Those clouds are our friends tonight, as long as you’re trying to keep temperatures as mild as possible (it is May, after all!). They become less friendly tomorrow with rain moving into the region.

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Through Tonight: Mid- and high-level cloudiness persists this evening (someone might see a nice sunset!). We may actually clear out a bit for the night, but clouds are moving back in by dawn. Temperatures dip to the mid-40s in the coolest spots to around 50 in the milder ones.

View the current weather at The Washington Post.

Tomorrow (Friday): Clouds are increasing early, with showers becoming more likely midday. Rain could be widespread from the mid- to late afternoon and into the evening. Some heavy rain and a little thunder is also possible. The severe weather risk appears rather low. Rainfall totals could range from about a quarter-inch to an inch. Highs are in the low and mid-60s. Winds are from the south through the day, changing to northwest late.

See David Streit’s forecast through the weekend. And if you haven’t already, join us on Facebook and follow us on Twitter and Instagram. For related traffic news, check out Gridlock.

Pollen update: Tree pollen is high at 512.78 grains per cubic meter of air. Grass pollen is moderate/high at 15.7 grains per cubic meter. Mold spores are also moderate/high, while weed pollen is low.

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