Brock Creek, Saturday, 17 October, 06:04
Overcast. Feels like 30°. High 65°, low 34°.
Brock Creek, Sunday, 18 October
Partly cloudy. High 59°, low 32°.
Brock Creek, Monday, 19 October
Partly cloudy. High 65°, low 39°.
Brock Creek, Tuesday, 20 October
Overcast. High 61°, low 43°.
Brock Creek, Wednesday, 21 October
Clear. High 63°, low 39°.
Brock Creek, Thursday, 22 October
Mostly clear. High 63°, low 42°.
Brock Creek, Friday, 23 October
Snow. High 48°, low 37°.
Brock Creek, Saturday, 24 October
Light snow. High 40°, low 32°.
Brock Creek, Sunday, 25 October
Overcast. High 45°, low 27°.
Brock Creek, Monday, 26 October
Overcast. High 47°, low 30°.
Brock Creek, Tuesday, 27 October
Snow. High 45°, low 33°.
Brock Creek, Wednesday, 28 October
Mostly clear. High 48°, low 27°.
Brock Creek, Thursday, 29 October
Light snow. High 40°, low 34°.
Brock Creek, Friday, 30 October
Mostly clear. High 39°, low 24°.
Brock Creek, Saturday, 31 October
Light snow. High 39°, low 27°.
Brock Creek, Sunday, 1 November
Overcast. High 50°, low 25°.
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.