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Code orange air quality alert here today

The super El Niño warmth has traditionally began later in the summer and persisted into the following summer. So this year we are getting off to an early start with the warmth. Even against the warmest 1991-2020 means, the ensembles have the usual warm spots close to +7 to +10 over the next 10 days. Since normal highs this time of year are only in the upper 70s to around 80° next week.

Some signs of life in the long range as tropical moisturizer potentially heads our way

48 degrees this morning. More clouds

I actually think the risk could extend right to the coast, but they’re probably going with typical climo.

Yesterday's high and low were 87 and 48, which is a testament to the dry air currently in place. The deserts outside the Phoenix heat Island were the same. The other positive to that is/was the clear air with no haze.

UAH6 spiked up in May. Matching the timing of the initial rise in other recent strong/super ninos (1997, 2015, 2023). The rise in UAH is a sign that tropical moist convection is increasing.

Still think storms on Saturday evening and then again Sunday aftn. Obviously not everyone sees them, but NAM has decent mid level lapse rates (700-500mb) moving in Saturday evening. Hopefully we have a decent Sunday until about 2p or so.

Still signs trough retros to GL and hopefully a more humid second half of the month.

@MJO812

Bit of a heat wave signal later next week and then maybe a "normal" summer pattern for third week of June.

55/50 right now. I'll take 85-90 by day and 50-55 by night all summer! That would probably result in some moderate drought conditions tho'...

These models have been laughably bad. I've noticed the temp on Monday climbing up a degree or two literally every single day for days now.

Yeah h5 heights are generally + to ++ throughout that 18z run. phantom stalling TC building lower heights along the SE Coast, so that may be some of it...right or not

Good

Is there a "magic" PDO range that we want for sustained cold and/or snow during an El Nino winter? Do we even have a large enough sample size for any statistical significance?

Promising squall line collapsed and dissipated over the western metro. Barely wet the sidewalk here.

Big differences between Winter 15-16 and 23-24, probably contributed to something along the lines of the PDO (15-16 was >+1, 23-24 was <-1).

The two inch soil values have crashed statewide. We really need another 1"-2" of rain in the next week.

We've worked hard the past decade to let our lawn grow longer, end bad chemical usage, and increase native plants to boost our lightning bugs.

Man could you imagine if we got a PDO in the +0.5 - +1.0 range?

Highs: PHL: 90 EWR: 89 BLM: 89 New Brnswck: 89 ACY: 88 TEB: 87 NYC: 86 TTN: 86 LGA: 86 JFK: 85 ISP: 82