Lake Cavanaugh, Thursday, 15 October, 11:15
Mostly clear. Feels like 47°. High 63°, low 46°.
Lake Cavanaugh, Friday, 16 October
Overcast. High 70°, low 50°.
Lake Cavanaugh, Saturday, 17 October
Rain. High 52°, low 40°.
Lake Cavanaugh, Sunday, 18 October
Overcast. High 54°, low 38°.
Lake Cavanaugh, Monday, 19 October
Light rain. High 51°, low 42°.
Lake Cavanaugh, Tuesday, 20 October
Clear. High 55°, low 40°.
Lake Cavanaugh, Wednesday, 21 October
Clear. High 59°, low 42°.
Lake Cavanaugh, Thursday, 22 October
Rain. High 50°, low 40°.
Lake Cavanaugh, Friday, 23 October
Light rain. High 48°, low 40°.
Lake Cavanaugh, Saturday, 24 October
Rain. High 43°, low 39°.
Lake Cavanaugh, Sunday, 25 October
Mostly clear. High 54°, low 34°.
Lake Cavanaugh, Monday, 26 October
Partly cloudy. High 53°, low 32°.
Lake Cavanaugh, Tuesday, 27 October
Partly cloudy. High 51°, low 35°.
Lake Cavanaugh, Wednesday, 28 October
Rain. High 42°, low 35°.
Lake Cavanaugh, Thursday, 29 October
Light rain. High 44°, low 35°.
Lake Cavanaugh, Friday, 30 October
Rain. High 43°, low 39°.
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Lake Cavanaugh, WA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
They are real temperature extremes recorded in Lake Cavanaugh, WA since 1960: the highest and lowest reading for each calendar date, with the year it happened.
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.