Mount Washington Weather Center

Temp	Wind	W. Chill
45.4°F	307° (NW), 16.1 mph	38.5°F
METAR *
ZCZC PWMMTRMWN TTAA00 KGYX 230552 METAR KMWN 230552Z 33008KT 1/16SM FG VV001 07/07 RMK 60000 10081 20062 NNNN

Summit Forecast – Tuesday, May 22, 2012

Low pressure will spread occasional rain showers through New England today, while a cold front approaches from the west, sparking a few thunderstorms to supplement. Low pressure was located just off the Jersey shore this morning, and will slowly march northwards along the New England coastline. As a result, rain showers will push through during the day, some of which could be heavy at times, as the system taps into tropical moisture. In the meantime, a cold front will slowly march westward towards the region, possibly providing enough instability to fire a few thunderstorms during the afternoon and evening hours. Precipitation will wind down after sunset as the low departs into the Canadian Maritimes and daytime heating is lost. A lingering overhead trough coupled with the listless frontal boundary will keep the risk of showers in the forecast tomorrow, with a few more rumbles of thunder possible. However, a building ridge will allow precipitation to wrap up by evening, with even a few glimpses of clearing possible.

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Auto Road Vertical Temperature Profile

6288'
45.4°F

5300'
47.5°F

4300'
50.4°F

4000'
52.9°F

3300'
51.2°F

2300'
55.4°F

1600'
59.1°F

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