GaWx

JB is going to bring his numbers way down per what he recently said. He said 2015 may be a good analog.

Are you talking RONI peak? Which PDO are you referring to, the monthly NOAA or the WCS graphed dailies, which average ~1 higher?

1. The Euro also repeatedly (April through August) predicted a moderate El Niño ONI in 2012 and ONI ended up peaking at only +0.4. 2. In March of 2017 Euro progged a +1.1 ONI in JAS vs -0.1 ONI that verified! In April of 2017 it progged +1.1 ASO vs -0.3 that verified!

The Euro is prone to being too warm with ONI, sometimes by a lot: 1) 2014: It in 3/2014 predicted a +1.3 ONI for JAS vs only +0.1 that verified It progged in 4/2014 +1.4 for ASO vs only +0.3 that verified Euro progged in 5/2014 +1.5 for ASO vs only +0.3 that verified 2) 2012: It progged in 4/2012 +1.0 for ASO vs only +0.4 that verified It progged in 5/2012 +1.0 for SON vs only +0.3 that verified It progged in 6/2012 +1.2 for OND vs only +0.1 that verified 3) 2017: In March of 2017 Euro progged a +1.1 ONI in JAS vs -0.1 ONI that verified! In April of 2017 it progged +1.1 ASO vs -0.3 that verified! ————— I’m not even talking about RONI, which as of now is ~0.5 cooler than ONI. ——————— Sources: Euro progs https://iri.columbia.edu/our-expertise/climate/forecasts/enso/2014-June-quick-look/?enso_tab=enso-sst_table ONI: https://www.cpc.ncep.noaa.gov/data/indices/oni.ascii.txt

Atlanta, especially airport south through the S burbs, had a major snowstorm in Jan of 1992.

Impressive activity ITT so early with already page 12 while still in March! How does this compare to when prior ENSO titled annual threads reached page 12? All of these started in Feb: 2025-6: well into April 2024-5: May 2023-4: April 2022-3: can’t find 2021-2: September So, 2026-7 is the most active of these so early thanks in part to the anticipated amazingly strong WWB, which better happen this time or else…

I don’t have it going later than 3/17. I got that 3/1-17 from another source as I didn’t produce the map. Of course, the full March will be warmer. Example (looking at Phoenix): 3/1-17 was +9 but 3/1-31 should be ~+12. I know where to find the lower 48 map after the month is over. Where can one get the up to date month to date map?

Followup: Look how far-off the quoted 3/18 MJO progs are verifying! They had it in phase 7 3/24-29 headed to phase 8 vs the reality of them then already being in phase 8 headed toward phase 1: @EastonSN+

This record cold March at Fairbanks is even more amazing when you consider how much above normal it was in the Arctic (80+N) in March: You can see evidence of this stark contrast of cold anomalies to the warm anomalies to the north in the Arctic as well as to the south in the lower 48 on this for March 1-17:

We’ve talked about UHI being a nontrivial portion of Phoenix’s warming. I’ve brought it up, myself. But, note as you may already realize that the UHI affects the warming of lows more than the warming of highs (assuming I’m not mistaken).

Hey @Stormchaserchuck1any thoughts about this? Fairbanks is progged to have its coldest DJFM on record with it ~-13.1F! The current coldest DJFM: 1965-6: -12.9F El Niño 1970-1: -11.6F La Niña 1933-4: -11.1F La Niña 1917-8: -10.6F La Niña By a margin of 2F, they’re progged to have their coldest March on record at ~-8.6F! Link to data that allowed me to calculate this out: https://www.weather.gov/wrh/Climate?wfo=afg

They forecast based on population weighted because their forecasts are for the purpose of forecasting AC usage as opposed to what you look at, which isn’t pop weighted. Does that relate to your post?

Followup: Fairbanks is progged to have its coldest DJFM on record with it ~-13.1F! The current coldest DJFM: 1965-6: -12.9F El Niño 1970-1: -11.6F La Niña 1933-4: -11.1F La Niña 1917-8: -10.6F La Niña By a margin of 2F, they’re progged to have their coldest March on record at ~-8.6F! This feat is extra amazing because the Arctic has warmed the most due to GW! Link to data that allowed me to calculate this out: https://www.weather.gov/wrh/Climate?wfo=afg

After yesterday’s KSAV record tying high of 89, today’s was only 69, which was just after midnight. It stayed in the 60s through the afternoon along with some clouds much of the day, breezy NE winds, and dewpoints mainly upper 30s to 40 making for a pleasant walk. It’s now down to 56. Tonight’s low is forecasted to be in the upper 40s.

1. How about this? Phoenix had its coolest high in 11 days by a good margin (96) and yet it was still another record high, the 14th of this month! 2. Believe it or not, the next two days’ record highs of 97 are forecasted to be close to being hit. So, two more daily record highs are possible! 3. The morning low was 75. IF it doesn’t cool down to 74 by midnight local time, it would be not only a new record high low for today, it would become the new monthly record high low and the earliest 75 low by far with the current earliest being way out on April 19th! The current record for the day and month is 74, set way back in 1986.