Area Forecast Discussion
Issued by NWS Albuquerque, NM
Issued by NWS Albuquerque, NM
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337 FXUS65 KABQ 220006 AAA AFDABQ Area Forecast Discussion...UPDATED National Weather Service Albuquerque NM 606 PM MDT Fri Jun 21 2024 ...New AVIATION... .SYNOPSIS... Issued at 323 PM MDT Fri Jun 21 2024 Numerous showers and storms are expected around the region today, creating a heightened risk of flash flooding over recent burn scars. In addition, strong to severe storms may produce large hail, damaging wind gusts, and torrential downpours west of the Rio Grande Valley. Showers and storms will focus over the western high terrain tomorrow, but flash flooding cannot be ruled out again over recent burn scars. Scattered storm chances will stick around through early next week as temperatures rise to 5-10 degrees above seasonal averages. Precipitation chances and the accompanied flash flood risk may trend up again mid to late next week. && .SHORT TERM... (This evening through Saturday night) Issued at 323 PM MDT Fri Jun 21 2024 A sub-tropical atmosphere is in place across the state with moisture content ranging from 2 to 4 standard deviations above normal. As a result, rainfall will be more efficient than is typical and surface observations from this morning suggest that radar may be underestimating rainfall totals. Precipitation across the east is more stratiform, but clearing this morning has allowed for more robust convection to fire in the Four Corners region. A shortwave over the area is providing 20-40KT of bulk shear across this area which will help to organize storms as they quickly move to the northeast. Despite the relatively fast storm motions (around 20- 30KT), training storms will be capable of producing flash flooding, particularly over locations that received heavy rainfall yesterday. Hi-res models are in good agreement that storms will eventually organize into a line around 6PM this evening in an area extending roughly from Grants northward to Chama. This area and locations just east will likely receive the heaviest rainfall, with upwards of 3" possible. As the line approaches the Rio Grande Valley late in the evening, stabilization will likely result in decreasing rainfall rates. That being said, a few hours of moderate to locally heavy rainfall cannot be ruled out in Santa Fe and Albuquerque. As previously mentioned, a relatively deep warm cloud layer will promote efficient rainfall rates so it won`t take much to produce a quick 0.25-0.75" of rain. Furthermore, the Flash Flood Watch for the HPCC burn scar was extended through 6AM tomorrow since HREF guidance is continuing to storms sticking over that area past midnight. The southern half of the scar will be at greatest risk for flooding with the southwest flow, but cannot rule out heavy rainfall making it to the northern Sangre de Cristo mountains as well. Showery precipitation will linger over the western and southwest high terrain through the morning hours, potentially stabilizing the atmosphere too much for robust convection on Saturday afternoon. That being said, PWATs will still be 2-3 standard deviations above average so if skies do clear early afternoon, convection is likely to occur. With high pressure sliding overhead, slow and erratic storm motion will favor locally heavy downpours over the mountains, including over recent burn scars. && .LONG TERM... (Sunday through Thursday) Issued at 323 PM MDT Fri Jun 21 2024 With an elongated High to the south, shower and storm activity will focus along and north of I-40 on Sunday. With PWATs remaining around 1" or greater across the area, any storms will have the potential to produce locally heavy rainfall capable of producing flash flooding. Storm motions will be slow as well from the west to the east. Moisture will continue to recycle over the state Monday and Tuesday as high pressure shifts overhead and intensifies. The stronger subsidence aloft will help temperatures rise above seasonal averages, resulting in a return of heat-related illness concerns, particularly Tuesday. Despite the subsidence aloft, PWATs should remain 100-200% of normal, supporting afternoon thunderstorm development over the high terrain each afternoon. Long-term ensemble guidance suggests that the ridge will begin to slide southward into northern Mexico by the middle of the week as troughing develops over the Pacific Northwest. This will result in another uptick in storm chances, particularly across the northern half of the forecast area. && .AVIATION... (00Z TAFS) Issued at 603 PM MDT Fri Jun 21 2024 A moist air mass persists across NM for the rest of today and into tomorrow. This is currently creating rain showers and thunderstorms that are widely scattered across the state impacting many of the TAF sites. Conditions will generally remain VFR but the heavier rain showers and thunderstorms can reduce conditions to MVFR and possibly even to IFR if intense enough. While the chance of strong to severe thunderstorms is decreasing, a few may still occur with large hail and winds in excess of 50kt being the main threat. Currently the TAF sites have a very low chance of seeing any strong or severe thunderstorm pass directly over. Going through the evening hours the rain showers and thunderstorms in eastern NM will cease. Western NM should still see slowly dwindling rain showers and thunderstorms that last through the evening before final ceasing during the mid morning hours of Saturday. && .FIRE WEATHER... Issued at 323 PM MDT Fri Jun 21 2024 A sub-tropical airmass will generate numerous showers and storms around the region today through the overnight hours. The heaviest rainfall will focus across the western half of the state, but locally heavy rainfall and flash flooding is possible anywhere. In general, 24-hour rainfall totals will range from 0.25" to 1.5" with locally as much as 3-4" over the Jemez mountains and surrounding areas. All this moisture will make for an excellent overnight RH recovery areawide. Tomorrow will likely be drier than today, with scattered showers and storms focusing over the western high terrain. Scattered showers and storms will continue each afternoon/evening through Monday as moisture recycles. Temperatures rise back above seasonal averages early next week, peaking on Tuesday or Wednesday. Widespread to numerous storms likely return Wednesday and Thursday next week as another surge of moisture comes up from the south. With high pressure overhead, winds will generally be light through the end of next week. && .PRELIMINARY POINT TEMPS/POPS... Farmington...................... 62 89 63 91 / 60 20 0 10 Dulce........................... 54 83 53 88 / 80 20 0 10 Cuba............................ 57 82 61 83 / 90 30 10 30 Gallup.......................... 59 85 59 86 / 60 50 20 40 El Morro........................ 57 80 58 80 / 80 70 40 50 Grants.......................... 58 82 60 83 / 80 60 30 50 Quemado......................... 59 82 59 81 / 70 80 60 70 Magdalena....................... 61 81 64 83 / 50 60 40 60 Datil........................... 58 79 59 81 / 60 80 50 70 Reserve......................... 60 85 59 89 / 50 80 60 60 Glenwood........................ 66 88 67 96 / 50 70 50 60 Chama........................... 52 77 52 81 / 90 40 5 20 Los Alamos...................... 58 80 65 82 / 90 50 10 40 Pecos........................... 57 80 60 83 / 60 40 20 50 Cerro/Questa.................... 52 79 54 81 / 70 40 10 40 Red River....................... 48 70 49 74 / 60 40 10 40 Angel Fire...................... 51 75 49 76 / 50 40 10 40 Taos............................ 56 83 57 84 / 70 30 10 30 Mora............................ 54 80 56 81 / 50 50 10 50 Espanola........................ 61 86 64 90 / 70 30 10 30 Santa Fe........................ 59 82 63 84 / 70 40 20 40 Santa Fe Airport................ 60 85 63 87 / 70 30 20 30 Albuquerque Foothills........... 64 87 68 89 / 60 40 30 40 Albuquerque Heights............. 66 88 70 91 / 60 30 20 30 Albuquerque Valley.............. 66 90 69 93 / 60 30 20 30 Albuquerque West Mesa........... 65 89 70 91 / 70 30 20 30 Belen........................... 66 90 69 93 / 50 40 30 30 Bernalillo...................... 65 89 69 92 / 70 30 20 30 Bosque Farms.................... 66 90 68 93 / 60 30 20 30 Corrales........................ 65 89 68 92 / 70 30 20 30 Los Lunas....................... 66 90 69 93 / 60 30 30 30 Placitas........................ 63 86 68 87 / 70 30 20 30 Rio Rancho...................... 65 89 69 91 / 70 30 20 30 Socorro......................... 67 91 70 96 / 40 40 30 40 Sandia Park/Cedar Crest......... 59 82 63 82 / 60 40 20 40 Tijeras......................... 61 84 64 85 / 60 40 20 40 Edgewood........................ 60 84 63 86 / 50 40 20 40 Moriarty/Estancia............... 60 86 61 86 / 40 40 20 40 Clines Corners.................. 57 82 61 81 / 30 40 20 40 Mountainair..................... 59 84 62 85 / 40 40 30 40 Gran Quivira.................... 59 84 63 86 / 30 50 30 40 Carrizozo....................... 63 87 67 91 / 30 30 20 30 Ruidoso......................... 57 77 60 81 / 40 40 20 40 Capulin......................... 59 83 59 83 / 30 30 10 50 Raton........................... 58 86 60 86 / 20 30 10 40 Springer........................ 60 88 60 88 / 30 30 10 40 Las Vegas....................... 58 83 60 78 / 40 40 20 40 Clayton......................... 65 91 66 89 / 10 20 10 30 Roy............................. 61 87 64 86 / 20 40 20 40 Conchas......................... 66 93 69 92 / 20 20 20 30 Santa Rosa...................... 65 91 67 88 / 20 30 20 30 Tucumcari....................... 68 94 70 93 / 10 10 20 10 Clovis.......................... 64 91 67 94 / 10 5 10 10 Portales........................ 66 92 67 94 / 10 5 5 5 Fort Sumner..................... 67 92 68 93 / 20 10 10 10 Roswell......................... 68 96 70 99 / 10 5 5 10 Picacho......................... 62 88 66 91 / 40 30 10 30 Elk............................. 59 85 62 90 / 30 30 10 30 && .ABQ WATCHES/WARNINGS/ADVISORIES... Flood Watch until 6 AM MDT Saturday for NMZ201>207-210-211-214- 215-217-229. Flood Watch until midnight MDT tonight for NMZ226. && $$ SHORT TERM...16 LONG TERM....16 AVIATION...71