Tag Archives: bk half marathon

NYC Weekend Weather (Brooklyn Half Marathon) – May 14, 2015

This week ends off with pleasant, sunny, dry weather, and temperatures slightly above average in the low 70s. We get a chance at some much needed rain (there were actually brush fires yesterday, giving you an idea how dry it’s been), but the unfortunate part is that the rain will likely occur in periods on Saturday. Sunday will be better, as it doesn’t look like the rain sticks around that long.

Rest of today – a gorgeous spring day with high pressure in control, yielding a cloud-free and seasonable day with highs in the low 70s.

High pressure firmly entrenched over us today and tomorrow.
High pressure firmly entrenched over the region today and tomorrow.

Friday – expecting more of the same during the day, mostly sunny and mild with temperatures topping out again in the low 70s. Later Friday night, there could be a few showers and thunderstorms that develop as an approaching frontal system nears the area.

Saturday – lingering showers and maybe a thunderstorm or two in the morning, but it does not appear the entire day will be a washout. We’ll be in the warm sector which should allow for temperatures to approach 80 or slightly higher, depending on the cloud cover situation in the afternoon hours. Sadly, I know this is not what all you runners that are going to be doing the Brooklyn Half Marathon want to hear.

North American Model high resolution output for Saturday at 11AM, showing the possibility of showers.
North American Model high resolution output for Saturday at 11AM, showing the possibility of showers.

Sunday – at this point, it appears Sunday will be dry, with more clouds than sun, and temperatures remaining warm in the upper-70s. A blocking high pressure center over the Gulf of Maine should be enough to prevent rain from entering the area. gfs_namer_108_1000_850_thick

Monday – the high pressure depicted above will retreat eastward a bit, which would allow for a better chance of rain later Monday evening/night into Tuesday. During the day, conditions should be dry with partly sunny skies and a high near 70.