Area Forecast Discussion
Issued by NWS Austin/San Antonio, TX
Issued by NWS Austin/San Antonio, TX
827 FXUS64 KEWX 081114 AFDEWX Area Forecast Discussion National Weather Service Austin/San Antonio TX 514 AM CST Mon Dec 8 2025 ...New AVIATION... .KEY MESSAGES... - Well above normal highs midweek, slight cooldown after a frontal passage either Friday or Saturday. - Light freeze possible for some areas Tuesday morning. && .SHORT TERM... (Today through Tuesday) Issued at 1205 AM CST Mon Dec 8 2025 Monday we will see temps noticeably cooler than today as we continue to see some weak CAA preventing temps from rising much and staying in the low 60s for areas east of I-10 and mid to upper 60s west. Expect advective cooling continuing into Monday night with north winds followed by radiational cooling heading into Tuesday morning given clear skies and light winds. This will make temperatures pretty chilly around sunrise, where some rural locations may near the freezing mark. However, it looks to be quite limited and for most, locations that have already experienced a light freeze this season. Elsewhere, mid 30s to low 40s can be expected. By midday Tuesday surface winds return to a more southerly direction allowing for a boost to temps back above normal with many areas in the mid to upper 60s possibly approaching 70 in a few spots. && .LONG TERM... (Tuesday night through Sunday) Issued at 1205 AM CST Mon Dec 8 2025 For the long term, expect much more milder temps with many areas seeing lows remaining in the low to mid 40s. By Wednesday and Thursday low level southerly flow really ramps up allowing highs to soar into the upper 70s to near 80 Wednesday and Thursday. Lows during this period will also be much more mild with many areas staying in the upper 40s to low 50s. Our next front then approaches sometime around Friday or possibly even Saturday depending on which flavor model one trusts. It looks to remain rain free like the front that moved through this past Sunday and brings with it a slightly cooler airmass to the area into the start of the next weekend. The latest runs of the NBM show considerable uncertainty regarding the timing and strength of this front. Right now we are seeing a 20 degree spread regarding highs and lows for this upcoming weekend. This will be ironed out as we get closer and more model runs continue to refine our confidence. && .AVIATION... (12Z TAFS) Issued at 507 AM CST Mon Dec 8 2025 VFR flight conditions continue through the period under mostly to completely clear skies. Most of the region will see light north to northeast winds continue through the day before diminishing after sunset, becoming more light and variable. Locations closer to the Rio Grande, including KDRT, will see light winds become more east-southeasterly than east-northeasterly in direction. && .PRELIMINARY POINT TEMPS/POPS... Austin Camp Mabry 60 38 68 47 / 0 0 0 0 Austin Bergstrom Intl Airport 60 32 67 45 / 0 0 0 0 New Braunfels Muni Airport 62 35 67 44 / 0 0 0 0 Burnet Muni Airport 59 35 67 45 / 0 0 0 0 Del Rio Intl Airport 69 39 69 43 / 0 0 0 0 Georgetown Muni Airport 59 34 67 47 / 0 0 0 0 Hondo Muni Airport 67 34 67 41 / 0 0 0 0 San Marcos Muni Airport 61 34 68 44 / 0 0 0 0 La Grange - Fayette Regional 59 35 67 46 / 0 0 0 0 San Antonio Intl Airport 64 38 67 46 / 0 0 0 0 Stinson Muni Airport 64 36 68 45 / 0 0 0 0 && .EWX WATCHES/WARNINGS/ADVISORIES... None. && $$ SHORT TERM...CJM LONG TERM....CJM AVIATION...62