Buffalo Chip, Saturday, 8 August, 14:45
Clear. Feels like 93°. High 98°, low 64°.
Buffalo Chip, Sunday, 9 August
Partly cloudy. High 90°, low 64°.
Buffalo Chip, Monday, 10 August
Mostly clear. High 97°, low 64°.
Buffalo Chip, Tuesday, 11 August
Light rain. High 91°, low 66°.
Buffalo Chip, Wednesday, 12 August
Light rain. High 89°, low 66°.
Buffalo Chip, Thursday, 13 August
Light rain. High 81°, low 62°.
Buffalo Chip, Friday, 14 August
Heavy rain. High 96°, low 65°.
Buffalo Chip, Saturday, 15 August
Light rain. High 87°, low 66°.
Buffalo Chip, Sunday, 16 August
Mostly clear. High 93°, low 71°.
Buffalo Chip, Monday, 17 August
Light rain. High 92°, low 70°.
Buffalo Chip, Tuesday, 18 August
Mostly clear. High 97°, low 70°.
Buffalo Chip, Wednesday, 19 August
Light rain. High 83°, low 70°.
Buffalo Chip, Thursday, 20 August
Light rain. High 87°, low 63°.
Buffalo Chip, Friday, 21 August
Light rain. High 94°, low 68°.
Buffalo Chip, Saturday, 22 August
Light rain. High 80°, low 59°.
Buffalo Chip, Sunday, 23 August
Light rain. High 89°, low 62°.
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 Buffalo Chip, SD 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 Buffalo Chip, SD 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.