837 FXUS64 KSJT 150537 AFDSJTArea Forecast Discussion National Weather Service San Angelo TX 1237 AM CDT Mon Sep 15 2025
...New AVIATION...
.KEY MESSAGES...
- Low chance (20%) of showers and thunderstorms this afternoon, mainly north of I-20.
- Low chance (20-30%) of thunderstorms Wednesday night into the weekend.
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.SHORT TERM... (This evening through Monday) Issued at 252 PM CDT Sun Sep 14 2025
Isolated to scattered showers and thunderstorms are possible the remainder of the afternoon and into the evening mainly across our western counties. One or two strong storms are possible given moderate instability, but most storms will remain below severe limits. A few of the CAMS indicate isolated storms developing again Monday afternoon mainly across our northern counties. Most of the area will remain dry though. Otherwise, highs on Monday will be in the lower 90s, with overnight lows in the 60s.
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.LONG TERM... (Tuesday night through next Monday) Issued at 1152 PM CDT Sun Sep 14 2025
No significant changes from the previous forecast. We currently have an omega block pattern across much of the eastern half of the CONUS, with stubborn ridging over the Great Lakes region, and upper lows either side, with one over the northern plains, and the other off the FL/GA coast. The ridging will slowly break down this week as the western trough makes its way through the central plains during the middle to second half of the week. As the trough moves through, we will see low chances (20%-30%) for precipitation mainly from Wednesday night into Friday, although we may see some lingering chances into the weekend. Confidence is low in these rain chances later this week, and especially next weekend. Otherwise, temperatures will continue to be warm, with highs ranging from the mid 80s to the lower 90s, and lows mainly in the mid and upper 60s.
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.AVIATION... (06Z TAFS) Issued at 1237 AM CDT Mon Sep 15 2025
VFR conditions are expected for the next 24 hours. South to southeast winds look to increase to around 10KT this afternoon with a few gusts to 15. There is a low (
NWS SJT Office Area Forecast Discussion