Gibson Flats, Sunday, 9 August, 00:31
Overcast. Feels like 63°. High 82°, low 51°.
Gibson Flats, Monday, 10 August
Clear. High 86°, low 49°.
Gibson Flats, Tuesday, 11 August
Clear. High 86°, low 61°.
Gibson Flats, Wednesday, 12 August
Overcast. High 83°, low 58°.
Gibson Flats, Thursday, 13 August
Partly cloudy. High 82°, low 57°.
Gibson Flats, Friday, 14 August
Light rain. High 66°, low 56°.
Gibson Flats, Saturday, 15 August
Light rain. High 84°, low 54°.
Gibson Flats, Sunday, 16 August
Overcast. High 83°, low 61°.
Gibson Flats, Monday, 17 August
Light rain. High 89°, low 60°.
Gibson Flats, Tuesday, 18 August
Overcast. High 83°, low 59°.
Gibson Flats, Wednesday, 19 August
Light rain. High 77°, low 58°.
Gibson Flats, Thursday, 20 August
Light rain. High 86°, low 56°.
Gibson Flats, Friday, 21 August
Light rain. High 88°, low 63°.
Gibson Flats, Saturday, 22 August
Rain. High 69°, low 58°.
Gibson Flats, Sunday, 23 August
Light rain. High 67°, low 52°.
Gibson Flats, Monday, 24 August
Overcast. High 74°, low 46°.
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 Gibson Flats, 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 Gibson Flats, 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.