Sand Coulee, Sunday, 8 November, 21:40
Mostly clear. Feels like 47°. High 63°, low 42°.
Sand Coulee, Monday, 9 November
Light rain. High 55°, low 42°.
Sand Coulee, Tuesday, 10 November
Overcast. High 57°, low 44°.
Sand Coulee, Wednesday, 11 November
Partly cloudy. High 65°, low 49°.
Sand Coulee, Thursday, 12 November
Overcast. High 69°, low 50°.
Sand Coulee, Friday, 13 November
Overcast. High 65°, low 48°.
Sand Coulee, Saturday, 14 November
Overcast. High 62°, low 48°.
Sand Coulee, Sunday, 15 November
Overcast. High 62°, low 44°.
Sand Coulee, Monday, 16 November
Mostly clear. High 53°, low 41°.
Sand Coulee, Tuesday, 17 November
Overcast. High 45°, low 32°.
Sand Coulee, Wednesday, 18 November
Clear. High 44°, low 27°.
Sand Coulee, Thursday, 19 November
Overcast. High 36°, low 29°.
Sand Coulee, Friday, 20 November
Partly cloudy. High 35°, low 24°.
Sand Coulee, Saturday, 21 November
Overcast. High 40°, low 25°.
Sand Coulee, Sunday, 22 November
Overcast. High 42°, low 27°.
Sand Coulee, Monday, 23 November
Mostly clear. High 33°, low 21°.
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 Sand Coulee, 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 Sand Coulee, 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.