LOCAL VIEW –No Frost; No Fires–

It is a chilly morning, but not as cold as the GFS model threatened. The winds never fully died down, and out on Main Street I could see the Memorial Day flags slowly flapping on the electrical poles before dawn, making waving shadows on the street in the light of the street lights above. There were also some scattered clouds, and radar showed a few scattered sprinkles (not flurries) in the mountains to our north. The coldest temperature I could find in southern New Hampshire was 35° (+1.7° Celsius) in the low flats of Keene, well to our west. It was around 40° (+4.4° Celsius) here.

May 21 Frost gfs_t2m_b_boston_2

(A Dr. Ryan Maue map from Weatherbell. Pink areas represent freezing.)

By tomorrow the storm south of us will grow, but slip out to sea.  The weak storm northwest of us will be drawn into it.

20150521 satsfc

As the storm passes out to sea the rain will once again miss us, staying south over Cape Cod.

May 21 Frost gfs_ptype_slp_boston_7

The northeast winds will be cold, but keep the overnight temperatures less cold.

May 21 Frost gfs_t2m_b_boston_6

But after the storm passes, the back-side winds will drag down another shot of very cold air from the ice-covered waters of Hudson Bay, and I’ll worry about frost again. There’s a chance this might be record-setting cold.

May 21 Frost gfs_t2m_b_boston_10

After that the warmer airs will start to slide in, as west winds replace the north winds. I’ll be able to shift my frost-worries to drought-worries. The first chance of rain looks like it will be Tuesday, as warmer and muggier air pushes a warm front north.

May 21 Frost gfs_ptype_slp_boston_20

It looks like we might even get a half inch, which sure would be nice. Even towards the coast in Boston, which has received coastal rains and snows that missed us, they have had very little water since a drenching in December, and basically nothing in May.

May 21 Frost sn72509_1yr(2)

One odd thing I note this morning is that, despite the chill, not a single chimney in town is puffing smoke. If this was September, and temperatures were first dipping into the thirties, you can bet everyone would be getting into winter-mode, and the first fires of the fall would be cheering hearths. Now, however, no one can bother with such blazes. Everyone knows the sun will be summer-high by mid morning, and so they don’t worry about a bit of chill.

I think I am going to follow their example, and skip worry for the rest of the morning. Outside the chorus of birdsong is like a sheer gushing of noise, an avalanche, a little like someone spilled buckets of glass bottles but none of them broke.

The birds don’t seem all that worried. A small and jaunty bird is pestering a meditative crow that is trying to watch the sunrise, silhouetted atop a tree to the orange east.

 

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