Weather WorldCooper Mountain School, OR Weather Forecast
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Cooper Mountain School Weather Forecast
| TODAY | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT |
 |  |  |  | | | | | | | | |
| Sunny | Clearing | Patchy Fog | Clear | Sunny | Clear | Sunny | Clear | Mostly Sunny | Partly Cloudy | Mostly Sunny | Mostly Clear |
| Hi: 79°FHi: 26°C | Lo: 51°FLo: 11°C | Hi: 79°FHi: 26°C | Lo: 51°FLo: 11°C | Hi: 80°FHi: 27°C | Lo: 51°FLo: 11°C | Hi: 81°FHi: 27°C | Lo: 51°FLo: 11°C | Hi: 75°FHi: 24°C | Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C | Lo: 45°FLo: 7°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 501 AM PDT Mon Oct 05 2026 
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Issued: 1104 AM PDT Mon Oct 5 2026
Aviation
...Through 18z Tuesday...At 1745z Mon, IFR/LIFR cigs and/or vis observations continue along the coast. As diurnal northwest winds increase to 10-15 kt with gusts of 20-25 kt after 17- 19z Mon, mixing will help lift and break up low clouds, with a period of VFR conditions favored after 20-21z Mon. However, there`s a 20-35% chance that IFR/LIFR conditions do not improve to VFR at all in the TAF period. Wind are expected to ease below 10 kts after 00-03z Tue, allowing the return of marine s...