Birch Creek, Sunday, 9 August, 13:07
Overcast. Feels like 65°. High 70°, low 51°.
Birch Creek, Monday, 10 August
Mostly clear. High 70°, low 54°.
Birch Creek, Tuesday, 11 August
Mostly clear. High 73°, low 48°.
Birch Creek, Wednesday, 12 August
Overcast. High 75°, low 53°.
Birch Creek, Thursday, 13 August
Overcast. High 78°, low 58°.
Birch Creek, Friday, 14 August
Overcast. High 78°, low 61°.
Birch Creek, Saturday, 15 August
Overcast. High 75°, low 61°.
Birch Creek, Sunday, 16 August
Light rain. High 77°, low 58°.
Birch Creek, Monday, 17 August
Light rain. High 69°, low 54°.
Birch Creek, Tuesday, 18 August
Clear. High 63°, low 44°.
Birch Creek, Wednesday, 19 August
Clear. High 64°, low 41°.
Birch Creek, Thursday, 20 August
Clear. High 65°, low 42°.
Birch Creek, Friday, 21 August
Overcast. High 66°, low 45°.
Birch Creek, Saturday, 22 August
Partly cloudy. High 70°, low 49°.
Birch Creek, Sunday, 23 August
Overcast. High 70°, low 55°.
Birch Creek, Monday, 24 August
Overcast. High 62°, low 56°.
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 Birch Creek, AK 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 Birch Creek, AK 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.