Weather WorldHamar Lake, OR Weather Forecast
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Hamar Lake Weather Forecast
| TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY |
 |  | | | | |  |  | |  | | |
| Patchy Fog | Clearing | Patchy Fog | Clearing | Patchy Fog | Patchy Fog | Partly Cloudy | Mostly Cloudy | Partly Cloudy | Mostly Sunny | Partly Cloudy | Mostly Sunny |
| Lo: 51°FLo: 11°C | Hi: 81°FHi: 27°C | Lo: 55°FLo: 13°C | Hi: 85°FHi: 29°C | Lo: 55°FLo: 13°C | Hi: 75°FHi: 24°C | Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C | Lo: 55°FLo: 13°C | Hi: 81°FHi: 27°C | Lo: 55°FLo: 13°C | Hi: 81°FHi: 27°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 501 PM PDT Tue Aug 18 2026 
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Hamar Lake Forecast Discussion
Issued: 1101 PM PDT Tue Aug 18 2026
Discussion
...Tonight through Monday...The overall forecast remains stagnant with little change to the forecast as predominately dry and warm conditions continue through the week with minimal impacts. The synoptic pattern through the mid-week remains stagnant as a col will continue to dominate the Pac NW. This col continues to be defined by a high over the Great Basin and a low within the eastern Pacific. While there is a mirrored high over the Gulf of Alaska and mir...