Hmm Widmer actually gives a lot of details about their beers. I put together a Broken Halo clone a few weeks ago which I am planning to do soon (another topic).
http://www.widmer.com/beer_hefeweizen.aspx
For the grist they give 11.7*P as the gravity (OG 1.045). 30 IBU. 4.9% ABV so it finishes low (fully attenuated). Pale, Munich, Wheat, Caramel 40 malt. Sounds like a Bavarian hefe but darker. I remember the color being around 5-6 SRM though I haven't had too many. Bittering is Alchemy (from what I have uncovered is a blend of Horizon, Magnum, Columbus, and maybe Summit). Willamette and cascade for aroma. They are in Oregon after all.
The thrill of the hunt continues..
A stab in the dark:
All-grain recipe, 70% efficiency:
4# Pale 2-row
4# Wheat malt
1# Munich
.25# Crystal 40
Mash 75 @149.
.5oz Horizon or Magnum or Columbus 45
.5oz Cascade 10
.5oz Willamette 10
1Tbsp white flour at flameout
OG 1.044 .. SRM 6 .. IBU 30
Ferment w/ Wyeast 1007 as cool as possible (60-64 is ideal).
Partial mash recipe:
6.5# Wheat LME
1# Munich
.25# Crystal 40
.5oz Horizon or Magnum or Columbus
.5oz Cascade
.5oz Willamette
1Tbsp white flour
Steep Munich and Crystal malts for 45 minutes at 152*F in 2 quarts of water. Add malt extract, 2.5 gallons of water, and bring to a boil. Add Horizon hops and boil 35 minutes. Add extract, Cascade hops, and Willamette hops, boil another 10 minutes. Turn off heat and stir in flour. Add to 2 gallons of chilled water and cool before pitching yeast. Ferment w/ Wyeast 1007 at 62*F.
All-extract recipe:
6.5# Wheat LME
1# Munich LME
.5oz Horizon or Magnum or Columbus
.5oz Cascade
.5oz Willamette
1Tbsp white flour
Bring 3 gallons of water to a boil. Add Horizon hops and boil 35 minutes. Add malt extract, Cascade hops, and Willamette hops, boil another 10 minutes. Turn off heat and stir in flour. Add to 2 gallons of chilled water and cool before pitching yeast. Ferment w/ Wyeast 1007 at 62*F.