This Afternoon:  EXTREME COLD WARNING;  Mainly sunny.  High:  -24

Tonight:  Partly cloudy.  Low:  -30

Tomorrow:  Partly sunny.  High:  -23.  Tomorrow night’s low:  -29

Friday:  Mostly cloudy, with a 50% chance of afternoon flurries.  High:  -20

Saturday:  Early cloudy giving way to sunshine.  High:  -17

Sunday:  Partly sunny.  High:  -4