Weather WorldThomas Jefferson High School, WA Weather Forecast
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Thomas Jefferson High School Weather Forecast
| TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY |
 |  | |  | | |  |  | | | | |
| Mostly Clear | Smoke | Smoke | Mostly Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Partly Sunny | Mostly Clear | Partly Sunny | Partly Cloudy | Partly Sunny |
| Lo: 55°FLo: 13°C | Hi: 75°FHi: 24°C | Lo: 57°FLo: 14°C | Hi: 76°FHi: 24°C | Lo: 56°FLo: 13°C | Hi: 77°FHi: 25°C | Lo: 57°FLo: 14°C | Hi: 73°FHi: 23°C | Lo: 53°FLo: 12°C | Hi: 73°FHi: 23°C | Lo: 53°FLo: 12°C | Hi: 73°FHi: 23°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 236 PM PDT Sun Aug 23 2026 
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Issued: 742 PM PDT Sun Aug 23 2026
Aviation
... An upper ridge begins to build into the area tonight through Monday, which will result in westerly flow aloft becoming southwest on Monday. VFR cigs this evening as cloud coverage dissipates in the interior. LIFR stratus will develop along the coast tonight. LIFR cigs are also expected across the Strait of Juan de Fuca by early Monday. There remains uncertainty exists as to the extent of stratus around central Puget Sound Monday AM. but KPAE has the highest likelihood of seeing lower...