Fire Weather Outlook Discussion
Issued by NWS
Issued by NWS
913 FNUS28 KWNS 122137 FWDD38 Day 3-8 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0335 PM CST Tue Nov 12 2024 Valid 141200Z - 201200Z Upper-level troughing is expected over both the East and West Coasts Day 3/Thursday - Day 5/Saturday, with upper-level ridging slowly shifting from over the central US to over portions of the eastern US. There is forecast uncertainty regarding how this amplified upper-level pattern progresses early next week, which will have ramifications for potential fire weather concerns in southern/central California and the Northeast. ...Northeast and Mid-Atlantic... An approaching warm front with associated cloud cover and possible shower activity will limit fire weather concerns across the Mid-Atlantic and into portions of the Northeast on Day 3/Thursday. However, dry/breezy conditions are likely to develop across portions of the Mid-Atlantic and Northeast Day 4/Friday - Day 6/Saturday. Given the recent drought, lack of forecast rain, and near to record high fire danger, 40% probabilities were expanded and introduced during what appears to be a multi-day fire weather episode. Some forecast uncertainty remains regarding forecast precipitation and where the greatest overlap of elevated/critical winds/RH will be, but confidence is increasing in at least elevated fire weather conditions for portions of New Jersey, eastern Pennsylvania, the Hudson Valley/vicinity, and southern New England late this week through the weekend. ...Southern/central California... Breezy/gusty north-northwest winds are possible in portions of central/southern California Day 5/Saturday into Day 7/Monday as multiple cold fronts sweep south and east over the region. The southern extent of forecast precipitation and the magnitude of these winds remain uncertain precluding 40% areas at this time. Confidence is increasing in an offshore/Santa Ana wind event mid-next week, which is on the edge of the outlook period. This event may start on Day 8/Tuesday and last multiple days. This will be monitored and if trends hold, probabilities will likely be added in subsequent extended outlooks. ..Nauslar.. 11/12/2024 ...Please see www.spc.noaa.gov/fire for graphic product... $$