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Junction City Weather Forecast
| TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | MONDAY | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
 | |  |  |  |  |  | | |  | |
| Rain | Rain | Chance of Rain | Mostly Cloudy | Mostly Sunny | Partly Cloudy | Partly Cloudy | Partly Cloudy | Sunny | Clear | Sunny |
| Hi: 49°FHi: 9°C | Lo: 35°FLo: 2°C | Hi: 45°FHi: 7°C | Lo: 29°FLo: -2°C | Hi: 41°FHi: 5°C | Hi: 49°FHi: 9°C Lo: 29°FLo: -2°C | Hi: 49°FHi: 9°C Lo: 29°FLo: -2°C | Hi: 49°FHi: 9°C Lo: 29°FLo: -2°C | Hi: 50°FHi: 10°C | Lo: 29°FLo: -2°C | Hi: 51°FHi: 11°C |
| POP: 70% | POP: 90% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 432 AM EST Thu Nov 12 2026 
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Issued: 526 AM EST Thu Nov 12 2026
Key Messages
1) A polar blast arrives today, with a cold rain for the lowlands and a transition to snow in the mountains tonight, followed by renewed snow chances Friday night into Saturday.
Discussion
... KEY MESSAGE 1...
In the mid/upper-levels, a shortwave trough was currently ejecting over the Ohio River Valley, with an inverted trough farther upstream that was digging southward into the Corn Belt. The former feature is responsible for the ongoing rain shield moving eastward across the CWA in co...