


Area Forecast Discussion
Issued by NWS Nashville, TN
Issued by NWS Nashville, TN
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900 FXUS64 KOHX 110342 AFDOHX Area Forecast Discussion National Weather Service Nashville TN 1042 PM CDT Fri Oct 10 2025 ...New SHORT TERM, LONG TERM... .KEY MESSAGES... Updated at 1016 PM CDT Fri Oct 10 2025 - Dry conditions continue through next week - Gradual warming trend with highs back into the mid 80s next week - Despite another prolonged dry stretch, afternoon relative humidity values should remain sufficiently high to prevent any fire weather concerns. && .SHORT TERM... (Tonight through Sunday Night) Issued at 1016 PM CDT Fri Oct 10 2025 Calm conditions persist across Middle TN tonight as a centered area of high pressure sits just off to our northwest. Temperatures will cool into the upper 40s to low 50s overnight with areas of patchy dense fog. The HREF is giving portions of the southern CWA and along the Plateau a 60% to 70% chance of visibility dropping below a 1/2 mile with only pockets of dense fog elsewhere across the CWA. Be cautious of this overnight if have to travel. Saturday`s forecast continues our dry and warm stint with less cloud coverage as the low over the Great Lakes pushes ever so slightly east. Afternoon temperatures will in turn be a touch warmer, near 80 degrees. && .LONG TERM... (Monday through next Saturday) Issued at 1016 PM CDT Fri Oct 10 2025 The long term synoptic pattern is a busy and progressive one, though Middle TN`s position in it all favors continued dry and warming conditions. A large ridge present over the central US will gradually build east through the week, keeping rain chances near 0% with a gradual warming trend. With northwesterly flow aloft, instances of increased high cloud cover will be likely, most notably mid- week when an upper level disturbance rounds the base of the ridge, moving through the Ohio River Valley. No rain expected with this feature, but a temporary slight decrease in temperature looks to follow it. Overall, temperatures in the long term will be a few degrees above-normal with highs in the low to mid 80s, but not too far off from seasonal norms. For context, the normal high at Nashville for this time of year is 76. With the prolonged period of no rain, this will likely exacerbate ongoing drought conditions. && .AVIATION... (00Z TAFS) Issued at 1016 PM CDT Fri Oct 10 2025 A surface ridge of high pressure remains situated to the northwest of Middle Tennessee, and is unlikely to budge over the next 24 hrs. So the TAFs are VFR during the evening period and for most of the day tomorrow. We have included overnight radiation fog at KMQY, KCSV and KSRB, where the t-over values suggest the likelihood of reduced vsby, especially at KSRB, even though the NBM model guidance really isn`t picking up on any. We failed to observe any radiation fog last night, but dew point spreads are smaller by several degrees than 24 hrs. ago, and winds have already gone calm at most of the terminals. && .PRELIMINARY POINT TEMPS/POPS... Nashville 54 79 51 80 / 0 0 0 0 Clarksville 52 79 49 79 / 0 0 0 0 Crossville 47 71 45 73 / 0 0 0 0 Columbia 50 79 47 78 / 0 0 0 0 Cookeville 49 74 47 75 / 0 0 0 0 Jamestown 48 71 46 73 / 0 0 0 0 Lawrenceburg 49 76 46 77 / 0 0 0 0 Murfreesboro 50 78 47 78 / 0 0 0 0 Waverly 52 78 50 78 / 0 0 0 0 && .OHX WATCHES/WARNINGS/ADVISORIES... None. && $$ SHORT TERM...Baggett LONG TERM....Baggett AVIATION.....Rose