mayjawintastawm

Glorious here, 0.45" from an outflow-generated storm. Finally. Most in 6 weeks or more. Temp went from 96 to 66 in a couple of hours. You'll get it, eventually!

Nonsoon again, completely skunked here. Try again. Not just here, but the coverage that was forecast never really happened.

We had 0.03" (total 0.07" for the month) and Centennial Airport had 0.02". Clearly very hit and miss, with areas north, east and south doing better. Keep fingers crossed for today.

Great point. I guess you could also use T/TD spread.

That's why I hate RH, it's a measure of nothing important. Why do people use it instead of DP? I remember getting out my sling psychrometer when I was a 12 year old weather geek (and one time losing my grip as the thermometers went flying), and using tables to figure it out.

Mine too. Will we see measurable precipitation the next few days before it gets hot again over the weekend?

Indeed it does. I think out of the last 4 times we've gone camping, there's been a fire ban for 3. Interesting AFD from BOU this afternoon about next Tues-Wed: I can't imagine what this feels like now... I'd bet one of the 3 times PW exceeded 1.5" was in the flood of Sept 2013, which was the only time I've felt like there was a tropical storm in CO (small dense raindrops, air you could cut with a knife). It was interesting to note that average PW increases to 1.3-1.5" for the Denver area, with the EC ENS having the highest values near 1.5" (seems overdone as only 3 soundings from Denver have EVER exceeded 1.5" PW).

I could tell it was super-warm up high, because with a dewpoint of 50 and a temp of 95 (which it was at my house) there weren't even any clouds. Not even the slightest hint of convection. Ugh.

Amazing how they are so consistent in forming as widely scattered light storms then really blowing up about 40-50 miles east of the Metro and consolidating. Yesterday the line was solid from more or less Scottsbluff down to south of La Junta. Glad I was not trying to fly into DEN.

great- will keep fingers crossed for today. Just a trace here since 6/25.

Fun fact: Precip year to date at my house=4.18 inches, roughly 55% of normal (Centennial). Yikes. Denver has 4.7".

Yes, between the consistent gusty SSW wind and the smoke, it's the most uncomfortable fire weather in the Denver Metro since the Black Forest fire several years back. The Aspen Acres fire has doubled in size in 24 hours, now just shy of 48K acres per Watch Duty (which is an awesome website).

Thursday finally delivered to some extent with about 0.3" in an hour and a half. Total all week just under half an inch. I think it all evaporated since 9 AM.

Yeah, we got 0.08"- storms really fizzled as they came out of the foothills here last night around 10 PM, no good explanation. Continuous lightning and thunder to the west, walked the dogs quickly and took the plants in, then 20 minutes later just some light rain and poof.

Warmer for sure here today, and earlier, and sunnier- also less of the chilly N/NE wind we had yesterday. DP at 1 PM here was 62, the highest I've seen in a long time when it wasn't actively raining. All we need is lift. EDIT: 85/63 at 3 PM. That's about the least Front Range-ish you can get.

Smoke was a big inhibitor of heating yesterday along the central and northern Front Range/Urban Corridor, so storms never popped locally even when the outflows from the other storms moved through. Cap for the win. Hopefully today will be different (though I certainly don't need 2" hail!)

OK, for the mets out there: I saw something yesterday that I haven't seen or heard of before. There was an air quality alert for ozone, but it wasn't for the typical sun + stagnant air + vehicle exhaust combination. It was for a "stratospheric intrusion". The weather was stable and I don't think winds were that weird. What's that all about?

The Kiowa Vortex Generator strikes again.

We got 0.03" rain.

Temp rose 10 degrees in the last hour and dewpoints now up to the upper 50s... let's go!

Front Range north of COS is in a Slight Risk for this afternoon, mostly for hail with 1" hail east of I-25. Time to drag the pots under the patio roof...

I think I'm safe now in declaring 34.8" as the 2025-6 snow total at my house. Could be a slight underestimate but within an inch or so. About the 3rd least in our 16 winters.

We've had just fringes of things here, no hail and 0.11" rain since Monday.

Kind of strange, because when you look at the monthly precip so far, DEN has 0.78 and Centennial 1.00 inches, considerably less than this analysis.