Brock Creek, Sunday, 18 October, 11:18
Mostly clear. Feels like 48°. High 65°, low 35°.
Brock Creek, Monday, 19 October
Partly cloudy. High 69°, low 36°.
Brock Creek, Tuesday, 20 October
Overcast. High 64°, low 42°.
Brock Creek, Wednesday, 21 October
Mostly clear. High 64°, low 40°.
Brock Creek, Thursday, 22 October
Light rain. High 63°, low 44°.
Brock Creek, Friday, 23 October
Light rain. High 46°, low 35°.
Brock Creek, Saturday, 24 October
Overcast. High 47°, low 29°.
Brock Creek, Sunday, 25 October
Overcast. High 57°, low 36°.
Brock Creek, Monday, 26 October
Overcast. High 46°, low 34°.
Brock Creek, Tuesday, 27 October
Snow. High 36°, low 31°.
Brock Creek, Wednesday, 28 October
Light snow. High 42°, low 25°.
Brock Creek, Thursday, 29 October
Snow. High 30°, low 14°.
Brock Creek, Friday, 30 October
Partly cloudy. High 28°, low 5°.
Brock Creek, Saturday, 31 October
Partly cloudy. High 33°, low 10°.
Brock Creek, Sunday, 1 November
Overcast. High 40°, low 17°.
Brock Creek, Monday, 2 November
Overcast. High 50°, low 30°.
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 Brock Creek, MT 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 Brock Creek, MT 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.