Crystal Lake, Wednesday, 11 November, 20:32
Clear. Feels like 37°. High 61°, low 32°.
Crystal Lake, Thursday, 12 November
Clear. High 61°, low 41°.
Crystal Lake, Friday, 13 November
Snow. High 46°, low 33°.
Crystal Lake, Saturday, 14 November
Clear. High 45°, low 28°.
Crystal Lake, Sunday, 15 November
Snow. High 43°, low 33°.
Crystal Lake, Monday, 16 November
Snow. High 39°, low 22°.
Crystal Lake, Tuesday, 17 November
Light snow. High 39°, low 24°.
Crystal Lake, Wednesday, 18 November
Snow. High 42°, low 27°.
Crystal Lake, Thursday, 19 November
Heavy snow. High 35°, low 31°.
Crystal Lake, Friday, 20 November
Snow. High 34°, low 30°.
Crystal Lake, Saturday, 21 November
Snow. High 33°, low 22°.
Crystal Lake, Sunday, 22 November
Light rain. High 35°, low 22°.
Crystal Lake, Monday, 23 November
Partly cloudy. High 37°, low 25°.
Crystal Lake, Tuesday, 24 November
Light rain. High 37°, low 28°.
Crystal Lake, Wednesday, 25 November
Snow. High 36°, low 34°.
Crystal Lake, Thursday, 26 November
Rain. High 39°, low 35°.
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 Crystal Lake, CA 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 Crystal Lake, CA 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.