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Union Weather Forecast
| THIS AFTERNOON | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | LABOR DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT |
 |  |  |  | | | | | | | | |
| Chance of T-Storm | Chance of T-Storm | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear |
| Hi: 100°FHi: 38°C | Lo: 70°FLo: 21°C | Hi: 99°FHi: 37°C | Lo: 69°FLo: 21°C | Hi: 95°FHi: 35°C | Lo: 69°FLo: 21°C | Hi: 95°FHi: 35°C | Lo: 69°FLo: 21°C | Hi: 95°FHi: 35°C | Lo: 69°FLo: 21°C | Hi: 95°FHi: 35°C | Lo: 69°FLo: 21°C |
| POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1122 AM CDT Fri Sep 04 2026 
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Issued: 1131 AM CDT Fri Sep 4 2026
Key Messages
Issued at 1130 AM CDT Fri Sep 4 2026- Hot weather continues through Labor Day and much of next week.
- Another round of afternoon and evening storms today and again Saturday.
Aviation
... (12Z TAFS) Issued at 1130 AM CDT Fri Sep 4 2026
VFR with a few TS possible near LBB and PVW later this afternoon and evening, but low coverage precludes a TAF mention. Microbursts will be possible with any TS.
Watches / Warnings / Advisories
/WARNINGS/ADVISORIES... None.