live obs
13°C
SBGR 0700Z
today high so far
13°C
at 00:00 · last 04:00
forecast peak23°DWD ICON
typical further climb+9.5°
usually warmestsunset 18:25
00040812162024
now
chance of each range today's high, live
updates with each report
rangeestimatemarket
≤14°C<1%0¢
15°C<1%0¢
16°C<1%0¢
17°C1%0¢
18°C2%0¢
19°C9%1¢
20°C5%2¢
21°C7%6¢
22°C18%23¢
23°C19%38¢
≥24°C40%31¢
Our estimate, from ICON's forecast made early this morning (23.2° after taking
out its usual 0.1° cold lean here), narrowed by what SBGR has reported so far and by how much
it usually still climbs after this hour. Replayed on 19 past days (967 station-days): ranges it gave about 30% happened about 30% of the time. Its most likely range came true about a third of the time at 08:00, two thirds at 14:00 and nearly always by 17:00.
The market price is the crowd's view; neither is advice.
live temperature, 24h
°C local
actual
dewpoint
ecmwf
usual range
station report raw METAR
SBGR, 8 obs
local
temp
dew
wind
cloud
wx
04:00
13°
11°
080/05
BKN023
—
03:00
13°
11°
090/03
BKN023
—
02:00
13°
11°
100/04
BKN023
—
01:00
13°
11°
110/03
BKN017
—
00:00
13°
11°
120/05
CAVOK
—
23:00
14°
11°
090/06
SCT045
—
22:00
15°
11°
100/06
BKN040
—
21:00
15°
11°
110/06
BKN033
—
what the numbers say right now
evaluated at build
current state
▼
METAR 13°C at 04:00 local, -5.0°C vs 14d-median (18°C this hour)
SBGR, running behind climatology
↑
This-hour → peak climb median +0.0°C (n=14) — projects to ~13°C @ 14:00 if pattern holds
based on noon→peak deltas in 14d window
~
Climb (last ~90min): -0.1°C/h, dewpoint falling (11°C→11°C)
drying — accelerates warming
!
Clock test: METAR (13°C @ 04:00) with climatology suggests peak ≥26°C possible
14d records show 7/14 days reached ≥26°C
●
Today vs ECMWF: running -5.0°C behind trajectory
ECMWF ens-mean 22°C, current 13°C @ 04:00
pws network
CWOP volunteer stations within 25km, refreshed with the page
stations temperature + wind
loading…
cool
hot
colour = deviation from network median, arrow = wind direction, length = speed
climatology last 14 days
SBGR, n=14
Cloud cover layers — METAR reports the lowest broken/overcast layer first. Higher number = more sky covered.
SKC / CLR / NCDclear sky, no significant cloudsFEW1–2 oktas (12–25% cover), light scatterSCT3–4 oktas (37–50%), scatteredBKN5–7 oktas (62–87%), broken (mostly cloudy)OVC8 oktas (100%), overcastVVvertical visibility (sky obscured by fog/precip)+CBcumulonimbus suffix, thunderstorm cell+TCUtowering cumulus, pre-storm vertical developmentBKN014 = broken cloud at 1,400 ft. BKN014+CB = broken cloud + cumulonimbus present.
2026-11-10
this hour median
18.0°C
usual 16.0°C–19.0°C
typical 14:00
25.0°C
usual 21.0°C–29.0°C
noon → peak climb
+0.0°C
how hot it gets last 14 days
33°C
14d high, 2026 11 04
avg high25.0°C
usual range21.0°C – 29.0°C
days ≥26°C7 / 14
days ≥27°C6 / 14
days ≥28°C6 / 14
when it peaks where the daily maximum usually lands
12:00–14:00
where the high landed on 73% of days
On dates near this one, this station's daily maximum fell between 12:00 and 14:00 local on 73% of 130 days, most often around 13:00.
The five-year mean curve is highest at 14:00 — that is when the average day is warmest, which runs later than the typical day's own peak.
Use the noon→later climb panel on the right to map current readings to expected peak.
afternoon climb noon to the peak
5-year mean for this date
12:00 → 13:00+0.6°C mean, 5y, n=67
12:00 → 14:00+0.9°C mean, 5y, n=66
12:00 → 15:00+0.4°C mean, 5y, n=66
12:00 → 16:00-0.6°C mean, 5y, n=66
12:00 → 17:00-1.6°C mean, 5y, n=66
12:00 → 18:00-2.7°C mean, 5y, n=66
12:00 → 19:00-4.1°C mean, 5y, n=66
12:00 → 20:00-5.3°C mean, 5y, n=66
today @ 12:00awaiting (now 04:00)
implied peak~24°C (clim)
vs ecmwf 22°C
station intelligence 5 years of IEM observations
SBGR
heating passport climb to peak
67 observations per hour, 5 years, ±7 days
13° now at 04:00typically +9.5° more (p90 +15.0°)expected peak 22°peak already set on 4% of days by now
hrtemp
mean
already peaked
0018°+8.5°4%
0118°+8.8°4%
0218°+9.1°4%
0317°+9.4°4%
0417°+9.5°4%
0517°+9.5°4%
0618°+9.3°5%
0719°+8.2°4%
0820°+6.8°6%
0922°+5.3°7%
1023°+3.7°10%
1124°+2.5°21%
1225°+1.4°36%
1326°+0.7°63%
1426°+0.2°88%
1526°+0.0°100%
1625°+0.0°100%
1724°+0.1°100%
1823°+0.0°100%
1921°+0.1°100%
2020°+0.1°100%
2119°+0.2°100%
2219°+0.2°100%
2319°+0.0°100%
cloud regime Sep–Nov, against this date's normal
nowbroken2.0° below normal across 106 days (-2.6 to -1.4).
coldernormalwarmer
scattered+1.7°57d
broken-2.0°106d
overcast-5.8°83d
Each bar is the middle half of days (25th–75th percentile) under
that sky, with a tick at the mean; the centre line is this station's normal for the date.
Sky state is the mean cover across the hours the day warms (09–15 local), not a
single reading. An indicator, not a cause — where a sky state is rare it
tends to arrive with the system that made it rare, so a large figure is usually the
weather pattern showing through the cloud rather than the cloud itself. Greyed rows are
not separable from normal.
wind regime Sep–Nov, against this date's normal
nowE at 5kt-0.6° across 88 days (-1.6 to +0.3) — not separable from normal. Treat as no signal today.
coldernormalwarmer
N+4.5°24d
NW+4.3°56d
VARIABLE+3.1°43d
W+2.6°20d
NE+2.0°29d
E-0.6°88d
S-4.0°31d
SE-4.4°85d
Each bar is the middle half of days (25th–75th percentile) for
that direction, with a tick at the mean; the centre line is this station's normal for the
date. Direction is where the wind came from. An indicator, not a cause -- a
direction arrives with a weather system, and it is the system you are seeing. Greyed rows
are not separable from normal. ⚠ “now” is the latest single observation,
while the history buckets whole days (09–15 local averaged), so today may still
finish in a different sector.
hourly profile, 14d median
local time
| local | med | min | max | p25 | p75 |
|---|---|---|---|---|---|
| 00:00 | 20°C | 13°C | 21°C | 17°C | 21°C |
| 01:00 | 19°C | 12°C | 22°C | 17°C | 20°C |
| 02:00 | 18°C | 11°C | 22°C | 17°C | 20°C |
| 03:00 | 18°C | 13°C | 22°C | 16°C | 19°C |
| 04:00 | 18°C | 13°C | 21°C | 16°C | 19°C |
| 05:00 | 18°C | 13°C | 20°C | 16°C | 19°C |
| 06:00 | 18°C | 14°C | 20°C | 16°C | 20°C |
| 07:00 | 18°C | 14°C | 22°C | 17°C | 21°C |
| 08:00 | 19°C | 14°C | 24°C | 16°C | 22°C |
| 09:00 | 21°C | 15°C | 28°C | 17°C | 25°C |
| 10:00 | 23°C | 16°C | 31°C | 17°C | 26°C |
| 11:00 | 24°C | 16°C | 32°C | 19°C | 26°C |
| 12:00 | 24°C | 17°C | 30°C | 20°C | 28°C |
| 13:00 | 24°C | 16°C | 32°C | 21°C | 28°C |
| 14:00 | 23°C | 16°C | 32°C | 21°C | 26°C |
| 15:00 | 23°C | 16°C | 33°C | 21°C | 27°C |
| 16:00 | 22°C | 16°C | 32°C | 20°C | 25°C |
| 17:00 | 22°C | 16°C | 31°C | 18°C | 25°C |
| 18:00 | 21°C | 15°C | 30°C | 17°C | 23°C |
| 19:00 | 19°C | 15°C | 28°C | 17°C | 21°C |
| 20:00 | 20°C | 15°C | 26°C | 17°C | 21°C |
| 21:00 | 20°C | 14°C | 22°C | 17°C | 21°C |
| 22:00 | 20°C | 14°C | 22°C | 17°C | 21°C |
| 23:00 | 20°C | 13°C | 22°C | 17°C | 21°C |
observed highs last 14 days
Iowa Environmental Mesonet
11-09
17°C
—
11-08
21°C
—
11-07
32°C
—
11-06
28°C
—
11-05
26°C
—
11-04
33°C
—
11-03
31°C
—
11-02
24°C
—
11-01
29°C
—
10-31
28°C
—
10-30
25°C
—
10-29
21°C
—
10-28
21°C
—
10-27
21°C
—
forecast record what our morning pick said
last 14 days
daymodelsaid
highmiss
08-11UK Met Office22°21°+1.3°
07-11ICON32°32°+0.4°
06-11ICON27°28°-1.2°
05-11ICON30°26°+4.0°
04-11ICON33°33°-0.0°
03-11ICON30°31°-0.6°
02-11ICON23°24°-1.0°
01-11UK Met Office26°29°-2.6°
31-10ICON27°28°-0.9°
30-10ICON23°25°-1.7°
29-10ICON19°21°-2.4°
28-10ICON24°21°+2.6°
27-10ICON22°21°+0.7°
26-10ICON18°18°-0.1°
Each morning the site picks the model that has missed least here lately and takes out
its usual lean; this is that forecast, made before the day's heating, beside what the station recorded.
Over all 31 scored days: a typical miss of 1.6°, within a degree on
29% of days.
what each model says daily maximum
ordered by accuracy at this station
models disagree by2.7°across 7 models today
modeltoday
tomorrow
its typical miss
DWD ICON23.1°26.9°1.33°most accurate here
UK Met Office22.5°23.5°1.36°
ECMWF IFS23.2°26.3°1.70°
NOAA GFS20.9°25.3°1.79°
CMA GRAPES20.7°24.6°2.04°
JMA GSM20.5°24.4°2.15°
Environment Canada GEM22.5°25.4°2.26°
Ordered by each model's track record at this station, not by a global ranking —
the best model is not the same everywhere, and the median gap between a station's best and worst model is 1.2°C. A wide disagreement means
the models have found different weather, not that the average of them is right.
model skill which model to trust here
vs observed station max
model
accuracy
typical miss
warm / cold
within 1°
DWD ICON1.33°-0.19°54%
UK Met Office1.36°-0.24°49%
ECMWF IFS1.70°+0.20°28%
NOAA GFS1.79°-0.14°41%
CMA GRAPES2.04°-0.78°26%
JMA GSM2.15°-1.45°23%
Environment Canada GEM2.26°-0.36°23%
Typical miss is how far off the model usually is, in either direction — lower
is better. Warm / cold is which way it leans: a model can be accurate on average and
still run consistently warm here. Within 1° is how often it landed inside a degree.
Scored against what this station actually recorded, over 39 days.
forecast TAF, valid 10/06Z→11/12Z
forecast max22°at 10/17Zmin 12°issued by the national met service
base10/06Z→11/12Z110° 5kt; 10km+; broken at 1,300ft
possibly30%10/08Z→10/11Z070° 7kt; 5000m; mist; broken at 800ft
becoming10/12Z→10/14Z120° 10kt; broken at 2,500ft
temporarily30%10/20Z→10/23Z140° 13kt; 8000m; broken at 1,300ft
becoming11/00Z→11/02Z080° 5kt; broken at 1,400ft
temporarily11/03Z→11/06Zscattered at 1,200ft
possibly30%11/09Z→11/11Z5000m; mist; broken at 1,000ft
TAF SBGR 100400Z 1006/1112 11005KT 9999 BKN013 TN12/1009Z TX22/1017Z PROB30 1008/1011 07007KT 5000 BR BKN008 BECMG 1012/1014 12010KT BKN025 PROB30 TEMPO 1020/1023 14013KT 8000 BKN013 BECMG 1100/1102 08005KT BKN014 TEMPO 1103/1106 SCT012 PROB30 1109/1111 5000 BR BKN010 RMK PGQ
market vs climatology today
67 past days near this date
max
marketclimate
days
≤14°C0%0%0/67
15°C0%0%0/67
16°C0%0%0/67
17°C0%3%2/67
18°C0%3%2/67
19°C1%1%1/67
20°C2%6%4/67
21°C6%3%2/67
22°C23%1%1/67
23°C38%7%5/67
≥24°C31%75%50/67
Climatology is what this station actually recorded on this date across five years of IEM
observations, bucketed on the rounded whole degree exactly as the market settles.
It is a base rate, not a forecast — it knows nothing about today's weather,
and the market does. Where the two differ, the market usually has the better information.
Market column sums to 102% and climatology to 100%.