First impressions: it appears to be underexposed - very little detail in the background shadows, but maybe that is the way you wanted it. It is unclear to me where your title "Northern exposure" comes from - care to enlighten us. My 0.02¢ FWIW.
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WesternGuy
It's underexposed for sure. The little bit of sky one can see, doesn't have any indication of a setting sun. Looks more grey. Both the right land left sides of he background are too dark, and therefore have little to no detail. Try re-editing and a slight crop just might help to add interest.