


Area Forecast Discussion
Issued by NWS Wakefield, VA
Issued by NWS Wakefield, VA
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201 FXUS61 KAKQ 241106 AFDAKQ AREA FORECAST DISCUSSION National Weather Service Wakefield VA 706 AM EDT Sun Aug 24 2025 .SYNOPSIS... A weak area of low pressure will pass south of the area today, while a cold front approaches from the northwest. The cold front crosses the area Monday, bringing dry and very pleasant conditions for the rest of next week with below normal temperatures. && .NEAR TERM /THROUGH TONIGHT/... As of 555 AM EDT Sunday... Key Messages: - Best chance of rain today is across NE NC and far SE VA, mainly in the morning hours. - Additional isolated showers/storms are possible late in the day in the Piedmont. - HIGH risk of rip currents continues at all area beaches today. High pressure is situated well off the New England coast this morning, though it does ridge southwestward back into the Mid- Atlantic. Underneath this, weak low pressure is tracking NE along the Carolina coast. Widespread mid-high clouds are streaming northward from this feature and the local area is mostly cloudy this morning. It`s not as cool as last night with the clouds around and temps are hovering in the low-mid 60s for most locations and around 70 F at the coast. That low pressure system lifts NE and parallels the NC OBX coast later this morning. In response to modest moisture advection, PWATs will briefly increase to 1.6-1.8" for NE NC and far SE VA after sunrise. This will likely be enough for some showers in the aforementioned areas today, with the most likely window for rainfall in the 7 AM-12 PM time frame. There is some disagreement among the near-term CAMs regarding precip coverage and intensity with the HRRR likely a northern outlier (in fact, the 07z and 08z runs have trended significantly south). Therefore, the highest PoPs remain confined to NE NC and far SE VA. The chance for thunder is extremely low due to almost no instability. The low departs offshore this afternoon and shower chances should then decrease across the SE. To our NW, a weak cold front will also inch closer to our western Piedmont counties. This could spark a isolated showers and storms across the higher terrain this afternoon and a few of these could sneak into our far western/northern counties this evening. PoPs are only ~20% and confined to well W of I-95. Given relatively weak instability, no severe wx is expected, but brief heavy rain is possible in any storm. Further E through the I-95 corridor, Northern Neck, and Eastern Shore, mainly dry wx is expected. High temps today in the low-mid 80s with overnight lows in the mid 60s. && .SHORT TERM /MONDAY THROUGH TUESDAY NIGHT/... As of 315 AM EDT Sunday... Key Messages: - A few showers and storms remain possible across the eastern half of the area Monday. Otherwise, seasonable temperatures in the mid- upper 80s are expected. - Dry, comfortable weather with noticeably lower humidity is expected on Tuesday. The cold front swings through Monday, likely in the late morning or early afternoon. A few lingering showers or storms could redevelop across SE VA, the Chesapeake Bay vicinity, and NE NC in the afternoon where some higher dew points linger. Coverage, however, should be quite sparse and PoPs are only 20% to locally 30%. Still looking quite warm (despite the FROPA) with afternoon highs in the mid-upper 80s (warmest SE). Cold advection arrives later Monday evening and night, allowing for comfortable lows in the upper 50s W to low-mid 60s E. A deep trough begins to dig over the eastern CONUS on Tuesday as sfc high pressure builds over the Plains/Midwest. The low-level flow will be light out of the N-NW behind the front, leading to a pleasant day with highs only around 80 F and dew points in the 50s. The current low temp forecast has upper 50s-lower 60s Tuesday night, but wouldn`t be surprised if reality ends up a few degrees cooler. && .LONG TERM /WEDNESDAY THROUGH SATURDAY/... As of 315 AM EDT Sunday... Key Message: - Very nice from mid to late next week with lots of sun and comfortable temperatures and humidity. Very nice, fall like wx is expected from mid to late next week as deep troughing remains in place over the area. Meanwhile, the surface high that will be over the Midwest at the start of the period builds over the Mid-Atlantic by Thursday. Several shortwaves rotating through should also provide reinforcing shots of cooler and drier air. Dew points as low as the upper 40s are also expected by Wednesday. The continental origin of the airmass and strong subsidence from the high should keep a dry forecast through the end of the week. Highs through the week are likely to be several degrees below normal and in the mid 70s to around 80 F. Lows should generally be in the mid 50s inland and low 60s in the east. The latest 00z statistical model guidance continues to show some potential for upper 40s across the Piedmont Wednesday night as the sfc high settles overhead. Current indications are similar wx continues into the first part of the Labor Day weekend. && .AVIATION /11Z SUNDAY THROUGH THURSDAY/... As of 555 AM EDT Sunday... Predominantly VFR conditions prevail through the 12z/24 TAF period. Primary cloud base this morning remains the BKN-OVC cirrus deck, but observations do show some lower- level clouds (CIGs 3-4k ft) scattered across the area as well. Low pressure is expected to track NE along the NC coast later this morning, with some lowering of the CIGs across NE NC and possibly SE VA. While a period of MVFR CIGs is possible near the Albemarle Sound, there is not particularly high confidence in this scenario and the latest guidance actually now keeps this MVFR S of the local forecast area. Additionally, showers are possible at ECG this morning, with a lower chance at ORF/PHF. VFR and dry wx is expected elsewhere today. Light and variable winds this morning become E-SE at 5-10 kt this afternoon. Mainly clear tonight with VRB winds 5 kt or less. Outlook: A low-end chance (20-30%) for shower/storms across SE VA and NE NC is forecast Monday. Flight restrictions are generally not expected and prevailing VFR is expected through the end of the week. && .MARINE... As of 705 AM EDT Sunday... - Small Craft Advisories remain in effect through this afternoon and early evening due to hazardous seas. - Otherwise, S-SE winds of 10-15 kt prevail tonight with high pressure offshore. - Cool high pressure builds over the waters late Monday night through midweek. Latest analysis shows 1024+mb sfc high pressure offshore of the Canadian Maritimes and the eastern New England coast. To the south, a quasi-stationary frontal boundary/coastal trough remains in place along the SC/GA coast, extending west across the Florida Panhandle. A weak wave of low pressure has developed along this front early this morning, and has served to veer light winds around from the E- SE to the S-SE across the local waters, with winds averaging 8-10 kt. Choppy seas from the lingering long period swells continue to hold up seas into the 3-5 ft range, closer to 4-6 ft south of Cape Charles and points offshore early this morning. The low to the south will lift NE across the offshore waters later today, bringing with it a chance for showers and perhaps a t-storm or two south of Chincoteague this afternoon into early evening. Winds back to the E-SE this afternoon ~10 kt. Seas finally look to finally drop below 5ft by late this morning into early afternoon over the northern and central waters. However, SCA will hang tough over the southern zones, with swells from the remnants of Erin and the previously referenced weak coastal low teaming up to produce some 6-8 second wind waves that may hold up seas just a bit longer into tonight. SCA may need to remain in place for (ANZ656) waters south of Cape Charles into late this afternoon, mainly for seas. Better probability of 5 foot seas lingering into tonight over the southern waters, and have therefore extended the SCA over the far southern Atlantic coastal zone south of the VA/NC border into this evening for the same reason. Looking ahead, more benign marine conditions look to prevail late tonight into midweek. Winds veer around to the SSW tonight behind the departing low into Monday morning, with winds then turning NW and increasing slightly to 10-15kt later Monday into Monday night. A second, stronger front then crosses the waters Monday night into Tuesday. Wind probs for gusts ~20 kt remain ~30-50% in the bay, and thus a brief period of marginal SCA winds remains possible around and just before sunrise Tuesday morning, as cooler, drier air builds south across the local waters. Sub-SCA NW winds then persist Wed- Thu, as cool high pressure builds over the waters from the NW. Models are depicting weak low pressure developing out in the western Atlantic along the front late Wed into Thu, which would veer winds back to the SSE by late week. Rip Currents: With lingering long-period (10-14sec) swells and nearshore breaking waves of 4-5 ft, dangerous swimming conditions and high risk of rip currents is expected through Monday. && .TIDES/COASTAL FLOODING... As of 315 AM EDT Sunday... Tidal anomalies continue to gradually lower in the lower bay, but are still about +1.3 to 1.5 ft above normal, so additional mainly minor flooding that is ongoing at this time over the tidal Potomac and the bay side of the Lower Eastern Shore of MD continues into high tide cycles late tonight/early Monday. This entails allowing Coastal Flood Warnings to drop off with this morning`s high tide cycle across the north, to be replaced by Coastal Flood Advisories, which will also continue over the tidal York and Rappahannock Rivers into the high tide cycle late this morning into early afternoon. Farther south, easing anomalies should allow for improving tides over the next few cycles, and while some nuisance tidal flooding remains possible, tide levels should ease enough to allow Coastal Flood Statements to also drop off with this package. By this evening, lingering minor coastal flooding looks to drop off after the high tide cycle late tonight/early Monday over the lower MD Eastern Shore and the upper Bay/tidal Potomac. After that point, tides look to finally ease a bit into the day Monday and into midweek as winds switch offshore. && .AKQ WATCHES/WARNINGS/ADVISORIES... MD...Coastal Flood Advisory until 7 AM EDT Monday for MDZ021>023. NC...None. VA...Coastal Flood Advisory until 5 AM EDT Monday for VAZ075-077. Coastal Flood Advisory until 4 PM EDT this afternoon for VAZ076-078-084>086-518-520>522. MARINE...Small Craft Advisory until 1 PM EDT this afternoon for ANZ650- 652-654. Small Craft Advisory until 6 PM EDT this evening for ANZ656. Small Craft Advisory until 10 PM EDT this evening for ANZ658. && $$ SYNOPSIS...SW NEAR TERM...SW SHORT TERM...SW LONG TERM...ERI/SW AVIATION...SW MARINE...MAM TIDES/COASTAL FLOODING...