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Galva High School, IL Weather Forecast
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Galva High School Weather Forecast
| TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY |
 |  |  |  |  |  | |  | |  | | |
| Chance of T-Storm | Patchy Fog | Partly Cloudy | Chance of T-Storm | Mostly Clear | Mostly Clear | Mostly Clear | Partly Cloudy | Partly Cloudy | Partly Sunny | Partly Cloudy | Partly Sunny |
| Lo: 61°FLo: 16°C | Hi: 80°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 80°FHi: 27°C Lo: 61°FLo: 16°C | Hi: 80°FHi: 27°C Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C |
| POP: 20% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 401 PM CDT Wed Aug 19 2026 
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Issued: 625 PM CDT Wed Aug 19 2026
Key Messages
- Isolated to scattered (30-50%) convection is expected to continue across west-central Illinois into the evening. A few storms may be strong to severe.
- More fog is expected late tonight into Thursday morning due to light winds and high moisture levels in the atmosphere.
- Outside of another chance of rain with a front late Thursday night into Friday night, rain chances look very limited into next week.
Aviation
/00Z TAFS THROUGH 00Z THURSDAY/... Issued at 625...