Mad River, Sunday, 18 October, 00:18
Clear. Feels like 47°. High 72°, low 38°.
Mad River, Monday, 19 October
Rain. High 59°, low 37°.
Mad River, Tuesday, 20 October
Light rain. High 66°, low 44°.
Mad River, Wednesday, 21 October
Light rain. High 68°, low 48°.
Mad River, Thursday, 22 October
Clear. High 64°, low 45°.
Mad River, Friday, 23 October
Mostly clear. High 66°, low 42°.
Mad River, Saturday, 24 October
Mostly clear. High 80°, low 49°.
Mad River, Sunday, 25 October
Overcast. High 75°, low 51°.
Mad River, Monday, 26 October
Overcast. High 75°, low 50°.
Mad River, Tuesday, 27 October
Overcast. High 71°, low 40°.
Mad River, Wednesday, 28 October
Overcast. High 63°, low 39°.
Mad River, Thursday, 29 October
Overcast. High 63°, low 39°.
Mad River, Friday, 30 October
Rain. High 45°, low 42°.
Mad River, Saturday, 31 October
Light rain. High 49°, low 41°.
Mad River, Sunday, 1 November
Rain. High 48°, low 41°.
Mad River, Monday, 2 November
Snow. High 40°, low 37°.
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 Mad River, 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 Mad River, 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.