Cloudy Start Wednesday, Then Mid-to-Upper 70s: Richmond's Dry Warm-Up

Tuesday turned sunny and warm behind a weak, dry cold front — low to mid 70s inland, upper 60s to near 70 at the coast — and tonight the high behind it slides offshore and ridges back south. That turn drags Atlantic moisture inland, so Wednesday opens grey west of I-95 with low clouds and patchy fog near sunrise, while the coast gets the sunshine first. Then the ridge parks offshore, south-southwest flow takes over, and we warm dry into the mid to upper 70s Thursday and Friday — Halloween still dry, and still no drought help in sight.

KEY HIGHLIGHTS

🌫 Two different Wednesdays: Low clouds linger much of the morning west of I-95, with patchy fog there within a few hours of sunrise — Richmond could briefly see IFR ceilings/visibility just before sunrise. The coast and Delmarva get sunshine and highs right around 70°.

🌡 Warm finish: Once the ridge anchors offshore, SSW flow lifts highs to the mid to upper 70s Thursday and Friday in the Piedmont and metro, a touch cooler on the Northern Neck and Lower Eastern Shore. No watches, warnings, or advisories are in effect.

🏜 Dry through Saturday — tropics quiet: Halloween looks dry, pleasant, and mild, the first rain chance is slowed to late Sunday into Monday, and no guidance shows drought-busting rain. NHC at 2:00 PM Tuesday expects no tropical formation in the next 7 days, with no active named storms.

SPECIAL FOCUS: The Ridge That Changes Its Mind

A weak, dry cold front slipped through Tuesday afternoon, and behind it a 1034 mb high over Ontario and Quebec is sliding offshore of New England and ridging south into the Mid-Atlantic. That ridge is the main character. Onshore flow on its southern side drags Atlantic moisture inland overnight, where it condenses as low clouds and patchy fog west of I-95, while the coast clears sooner. Translated into plain English: the high is a slow-moving dome that first traps a grey blanket over the Piedmont, then parks offshore and opens the door to south-southwest air. That turn is why Wednesday starts muted inland and Thursday and Friday warm into the mid to upper 70s.

DETAILED FORECAST

Wednesday (Oct 28): The split day — low clouds and patchy fog inland at dawn, west of I-95, improving by mid-morning; sunshine at the coast and Delmarva. High upper 60s to ~70° in Piedmont/metro, ~70° in Northern Neck and Lower Eastern Shore, light E-NE flow. Low upper 40s to low 50s inland, low to mid 50s coast. Grey blanket inland, sunglasses at the coast.Thursday (Oct 29): The warm-up begins — ridge offshore, SSW flow building, mostly sunny and dry. High mid-70s (74–77°) Piedmont/metro, low to mid 70s Northern Neck and Lower Eastern Shore. Low upper 40s to low 50s inland, low 50s coast. The day the week changes its mind — in your favor.

Friday (Oct 30): The warmest of the three — sunny and dry, high mid to upper 70s (75–78°) Piedmont/metro, mid 70s Northern Neck and Lower Eastern Shore, light winds. Low upper 40s to low 50s inland, low 50s coast. Summer's last cameo — finish the outdoor list today.

SPECIALIZED CALLOUTS

🌱 Gardening & Soil Brief: No rain through Saturday, so soil keeps drying — deep-water Thursday or Friday, especially garlic and new plantings. No frost threat (lows upper 40s to low 50s inland), so covers stay off; use the mild days to mulch and finish fall planting.

🚗 Commute & Outdoor Rating: 8/10. The only deduction is Wednesday morning: patchy fog and low clouds west of I-95 around sunrise. Thursday and Friday are near-perfect — dry, light winds, mid to upper 70s.

🏠 Home & Energy Brief: A kind stretch for bills — no hard heating or cooling demand, lows in the upper 40s to low 50s, afternoons in the 70s. Open windows Thursday and Friday afternoon to bank the warmth.

🚴 Two-Wheel & Runner's Outlook: Wednesday runners west of I-95: start visible — fog near sunrise, improving by mid-morning; coastal miles are sunny early. Thursday and Friday are the pick: dry, light wind, mid to upper 70s.

COMMUNITY ENGAGEMENT

🌫 Wednesday split check — fog or sun? Wednesday morning, which side did your neighborhood land on? Tell us fog, low grey clouds, or straight sunshine, plus your neighborhood and when it cleared. Drop your report at rvaweather.net/obs. Like this if the grey blanket slowed your morning — let's map Wednesday's split together.

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Thanks for reading the RVA Weather Brief — 100% free, from the RVA Weather Network team. Support our work at https://rvaweather.net/social. Built on the latest NWS Wakefield forecast discussion (2:47 PM EDT Tue Oct 27, 2026 — the latest available at generation time; no post-3:00 PM discussion had been issued yet), with local context from the RVA Weather Network team. Keep an eye on the sky — and stay safe out there.

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