Nason Creek, Sunday, 9 August, 10:38
Clear. Feels like 56°. High 73°, low 44°.
Nason Creek, Monday, 10 August
Overcast. High 70°, low 42°.
Nason Creek, Tuesday, 11 August
Clear. High 75°, low 45°.
Nason Creek, Wednesday, 12 August
Clear. High 75°, low 45°.
Nason Creek, Thursday, 13 August
Partly cloudy. High 80°, low 48°.
Nason Creek, Friday, 14 August
Partly cloudy. High 80°, low 51°.
Nason Creek, Saturday, 15 August
Light rain. High 86°, low 53°.
Nason Creek, Sunday, 16 August
Partly cloudy. High 84°, low 54°.
Nason Creek, Monday, 17 August
Mostly clear. High 75°, low 50°.
Nason Creek, Tuesday, 18 August
Clear. High 80°, low 48°.
Nason Creek, Wednesday, 19 August
Clear. High 83°, low 52°.
Nason Creek, Thursday, 20 August
Clear. High 81°, low 53°.
Nason Creek, Friday, 21 August
Clear. High 84°, low 49°.
Nason Creek, Saturday, 22 August
Clear. High 86°, low 54°.
Nason Creek, Sunday, 23 August
Clear. High 90°, low 56°.
Nason Creek, Monday, 24 August
Clear. High 97°, low 60°.
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 Nason Creek, WA 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 Nason Creek, WA 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.