It's supposed to be sub-freezing through Saturday.    From Wordnik.com.  [amishboy Diary Entry] Reference

But try concentrating on math in sub-freezing temperatures.    From Wordnik.com.  [CNN Transcript Oct 8, 2006] Reference

A freeze watch means sub-freezing temperatures are possible.    From Wordnik.com.  [February 2006] Reference

You can't play instruments like those in sub-freezing weather.    From Wordnik.com.  [Yo-Yo Ma and Itzhak Perlman faked it.] Reference

Temperatures have now remained sub-freezing for more than 60 hours.    From Wordnik.com.  [Forecast: Cold, but warming before Wed. storm] Reference

The night before had been sub-freezing, which is pretty normal here.    From Wordnik.com.  [Sharon Glassman: Big Science in a Small City (Part 2): Three Cool Real Life Science Terms] Reference

Her poll numbers may be sub-freezing, but Sarah Palin's book is red hot.    From Wordnik.com.  [CNN Transcript Nov 16, 2009] Reference

No one around here feels anything but crisp stimulation at sub-freezing.    From Wordnik.com.  ["Entering September -- short pants strictly prohibited."] Reference

And what troopers they were - braving the sub-freezing temperatures today.    From Wordnik.com.  [Choke Shirt, newest t-shirt company in Seattle] Reference

I put a large tub of sourdough sponge on the balcony in sub-freezing temperature.    From Wordnik.com.  [Something you can do with this cold, cold air.] Reference

Everything was rock hard in the sub-freezing temperatures by the time I got home.    From Wordnik.com.  [Archive 2008-02-01] Reference

I can stand the 100° days just fine, but this sub-freezing and windy stuff is just depressing.    From Wordnik.com.  [kevynwight Diary Entry] Reference

Back home in Michigan it's sub-freezing with ice and gray slush, the sheer yuckiness of February.    From Wordnik.com.  [I'm back.] Reference

Daytime warms up, probably into the 60s, but nights dip to (what feels like) sub-freezing temperatures.    From Wordnik.com.  [S.D. Liddick: COP Haditha] Reference

I was afraid of this some 2 months back when I first learned of the heavy snows and sub-freezing temps.    From Wordnik.com.  [Petzal vs.] Reference

Now, if you don't mind, we'd appreciate at least ten straight days of sub-freezing weather around here.    From Wordnik.com.  [The Sudden Curve:] Reference

Curbside discovered the tipping point of the cupcake craze: Selling them outdoors in sub-freezing temps.    From Wordnik.com.  [Franklin Square turned into a truckers' paradise] Reference

Sitting still for several hours in sub-freezing temperatures is impossible when hypothermia becomes an issue.    From Wordnik.com.  [Sit Down, Shut Up] Reference

The building's heating and air-conditioning system sprang a leak and the sub-freezing temperatures did the rest.    From Wordnik.com.  [CNN Transcript Jan 10, 2010] Reference

A freeze watch means sub-freezing temperature are possible that could kill crops and other sensitive vegetation.    From Wordnik.com.  [Freeze watch for north and west suburbs tonight] Reference

He did not relish spending a night out in sub-freezing temperatures, however well equipped Elodie claimed they were.    From Wordnik.com.  [Never Come Down]

Households have been left without heat in sub-freezing temperatures, and many schools and some factories have closed.    From Wordnik.com.  [Russia Delays Gas, Vexing EU] Reference

He has an unlikely story about going camping in the middle of the night with his two young sons in sub-freezing weather.    From Wordnik.com.  [CNN Transcript Dec 23, 2009] Reference

The bar dining area has a warm Mediterranean atmosphere, which I found particularly inviting with the sub-freezing weather.    From Wordnik.com.  [January « 2009 « Off The Broiler] Reference

But my favorite part of that film is a 19-20 yo Dexter Romweber playing his Sears guitar on a porch in sub-freezing weather.    From Wordnik.com.  [Crazy] Reference

Rain is forecast and the lows are supposed to be sub-freezing Thursday, Friday and Saturday, as far as the forecast projected.    From Wordnik.com.  [Poinsettias everywhere!] Reference

It's been sub-freezing cold, and mostly sunny since then, but this morning is pretty darn gray -- something may be rolling in.    From Wordnik.com.  [View from the Northern Border] Reference

It becomes slick when sprayed on a dry pavement in conditions warmer than the sub-freezing temperatures at which it works best.    From Wordnik.com.  [Md. agency mistakenly slicks Beltway with slippery liquid, causing crashes] Reference

Go here to check out how you, too, can witness history while directing inebriated people to port-o-lets in sub-freezing weather.    From Wordnik.com.  [Archive 2008-12-28] Reference

And where's the uncensored photo for those of us in need of some healing after two weeks of sub-freezing temps here in the South?.    From Wordnik.com.  [Street Cred's Not Dead: Rebellion and Cycling] Reference

As an American, the experience of dining in sub-freezing temperatures is strange for me, but to a Tajik it is the norm in wintertime.    From Wordnik.com.  [Central Asian Energy Crisis Leaves Millions of Tajiks without Heat] Reference

He says, he and the boys, ages 2 and 4, left around midnight in sub-freezing weather, and then they went camping and slept in their van.    From Wordnik.com.  [CNN Transcript Dec 16, 2009] Reference

Seething despite the sub-freezing temperatures, she got her revenge.    From Wordnik.com.  [post-gazette.com - News] Reference

Over here, we probably don't have many, if any, sub-freezing days left.    From Wordnik.com.  [AMERICAblog News] Reference

The duration of sub-freezing temperatures could last more than 6 hours.    From Wordnik.com.  [Central Florida News 13 - Latest Headlines] Reference

Coldproof to sub-freezing temperatures for use in wintery, snowy activities.    From Wordnik.com.  [Digital Camera Resource Page News Feed] Reference

It is also shockproof to 4 feet and will survive sub-freezing temperatures.    From Wordnik.com.  [digitalcamerainfo.com] Reference