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| THIS AFTERNOON | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
 |  | |  | | | | | | |  | |
| Mostly Sunny | Partly Cloudy | Sunny | Mostly Clear | Mostly Sunny | Mostly Clear | Sunny | Clear | Sunny | Partly Cloudy | Clearing | Mostly Clear |
| Hi: 69°FHi: 21°C | Lo: 45°FLo: 7°C | Hi: 80°FHi: 27°C | Lo: 50°FLo: 10°C | Hi: 71°FHi: 22°C | Lo: 45°FLo: 7°C | Hi: 75°FHi: 24°C | Lo: 50°FLo: 10°C | Hi: 85°FHi: 29°C | Lo: 55°FLo: 13°C | Hi: 81°FHi: 27°C | Lo: 51°FLo: 11°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1232 PM MDT Thu Oct 01 2026 
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Issued: 1113 AM MDT Thu Oct 1 2026
Key Messages
- Near or slightly above normal through the forecast period.
- Mostly dry conditions expected the remainder of the week.
Discussion
...(This Evening Through Wednesday) Issued at 227 PM MDT Wed Sep 30 2026
Current Water Vapor and upper air models show near zonal flow aloft, with an upper low located over the four corners region. 20Z surface analysis shows high pressure centered over Wyoming this afternoon Satellite has some mid and high clouds reaching into southwest and south central SD. Te...