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Lake Washington, WV Weather Forecast
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Lake Washington Weather Forecast
| TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | FRIDAY | FRIDAY NIGHT | SATURDAY | SUNDAY |
 |  |  | | | | | | | | | |
| Patchy Fog | Sunny | Clear | Sunny | Mostly Clear | Sunny | Clear | Mostly Clear | Mostly Clear | Clear | Mostly Clear | Mostly Clear |
| Lo: 35°FLo: 2°C | Hi: 69°FHi: 21°C | Lo: 39°FLo: 4°C | Hi: 69°FHi: 21°C | Lo: 41°FLo: 5°C | Hi: 69°FHi: 21°C | Lo: 40°FLo: 4°C | Hi: 69°FHi: 21°C Lo: 41°FLo: 5°C | Hi: 69°FHi: 21°C Lo: 41°FLo: 5°C | Lo: 41°FLo: 5°C | Hi: 69°FHi: 21°C Lo: 41°FLo: 5°C | Hi: 69°FHi: 21°C Lo: 41°FLo: 5°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 318 PM EDT Sun Oct 18 2026 
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Issued: 149 PM EDT Sun Oct 18 2026
Key Messages
1) Strong radiational cooling will yield more chances for frost and freeze conditions tonight and once again Monday night. A Frost Advisory is in place for locations remaining in the active growing season late tonight into Monday morning. Temperatures are anticipated to slowly moderate through the course of the week.
2) A stretch of dry weather, courtesy of high pressure, will triumph through the work week into next weekend.
Discussion
... KEY MESSAGE 1...
Nightly temperatures and result...