The latest long-range forecasts show no sign that significantly colder weather will develop any time soon for interior Alaska. For example, here are the 8-14 day and 3-4 week forecasts from the Climate Prediction Center.
The raw computer model forecasts are similar, with nothing but warmth expected right through the next couple of months. However, a look at the current behavior of the Madden-Julian Oscillation (MJO) provides a hint that cooler weather might be on the horizon for later this month.
For those who are unfamiliar, the MJO is a cycle of enhanced and suppressed rainfall that propagates eastward in the tropics, typically completing a circuit around the globe in about 30-60 days. The latest MJO phase diagram, shown below, indicates that the MJO has moved into a period of strong activity (blue line moving farther away from the origin; the small "10" denotes the latest observation from yesterday, November 10), with the enhanced rainfall now moving across the Pacific.
The MJO is known to have significant impacts on weather patterns in extra-tropical regions, and so a period of strong and predictable MJO activity can provide useful long-range forecast information. I looked at the impacts on Fairbanks conditions at this time of year by finding all days with significant MJO activity during November in each phase (1-8) and then looking up the subsequent temperature in Fairbanks out to 60 days in the future. The figure below shows the results.