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Swan Weather Forecast
| REST OF TODAY | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
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| Partly Sunny | Partly Cloudy | Sunny | Mostly Clear | Partly Sunny | Chance of T-Storm | Chance of Showers | Showers Likely | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers |
| Hi: 69°FHi: 21°C | Lo: 49°FLo: 9°C | Hi: 71°FHi: 22°C | Lo: 50°FLo: 10°C | Hi: 71°FHi: 22°C | Lo: 59°FLo: 15°C | Hi: 69°FHi: 21°C | Lo: 59°FLo: 15°C | Hi: 69°FHi: 21°C | Lo: 51°FLo: 11°C | Hi: 65°FHi: 18°C | Lo: 50°FLo: 10°C |
| POP: 60% | POP: 60% | POP: 60% | POP: 60% | POP: 40% | POP: 30% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1030 AM CDT Sun Sep 27 2026 
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Instant definitions for any meteorological term.
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Issued: 540 AM CDT Sun Sep 27 2026
Key Messages
- Patchy fog continues through dawn, primarily for locations east of Madison. Fog may be dense in localized spots.
- Temperatures within a couple degrees of normal over the next several days
- Chances for rain and a few storms return later Tuesday into Tuesday night
Aviation
... Issued 537 AM CDT Sun Sep 27 2026
Expect morning fog which may be dense in spots east of KMSN. VFR conditions are then expected through the rest of the day amid light northeasterly to light and variable winds.
CMiller