Well this is a first -- a snow day for Tucson's schools!
From the Arizona Daily Star, January 22, 2007: Sunday's snow left behind closed schools and treacherous road conditions throughout the metropolitan area this morning.The Pima County Sheriff's Department and the Tucson Police Department report that numerous roads and bridges were closed due to icing early this morning. In addition, the National Weather Service has issued advisories for snow and dense fog. The fog advisory remains in effect until 9 a.m. while the snow advisory expires at 5 p.m. today.
Kids across the greater Tucson area are experiencing something their counterparts in the Northeast take for granted: A snow day. Schools across Tucson were either closed or starting late today. School bus service was eliminated in most Tucson school districts.
It snowed last night starting around 7:30 pm - large wonderful soft flakes. At our elevation, about 2300 feet, we received about an inch of snow, but we're in the lowest part of the valley. Other areas received as much as three inches.

Two Red-tailed Hawks huddled together on the eucalyptus tree across the street. A third flew in with its prey, but it was still too dark to get a clear photo. The Mourning Doves were waiting for me when I went out to feed the birds

and the sunflower seed I scattered on the surface of the snow was gone in a flash. All the gang were there: Cactus Wrens, the Cardinal pair, several charms (don't you love that word?) of House Finches, Curve-billed Thrashers, a Gilded Flicker, Abert's Towhees, Gambel's Quail,

Lesser Goldfinches, White-crowned and House Sparrows. A Roadrunner hopped up on the wall, and the Gila Woodpeckers were out in force.

The Santa Catalina Mountains had 12 inches of snow at 10 this morning and it was reportedly still snowing there, so there may be some good skiing on Mt. Lemmon (the southernmost ski slope in the US).

By 2:00 pm today the snow in our neighbourhood had pretty much melted, but we're expecting a hard freeze tonight.
t.beth of The Firefly Forest has posted some great shots of
desert vegetation in today's snow and Daniel of cowjumping.net presents us with a
Tucson-sized snowman.