live obs
33°C
RPLL 0700Z
today high so far
33°C
at 14:00 · last 15:00
peakalready set
left to climb+0.3°
usually warmestsunset 17:25
00040812162024
now
chance of each range today's high, live
updates with each report
rangeestimatemarket
≤26°C0%0¢
27°C0%0¢
28°C0%0¢
29°C0%0¢
30°C0%0¢
31°C0%0¢
32°C0%0¢
33°C92%99¢
34°C7%1¢
35°C1%0¢
≥36°C0%0¢
Our estimate, from ECMWF's forecast made early this morning (32.2° after taking
out its usual 1.2° cold lean here), narrowed by what RPLL 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
RPLL, 8 obs
local
temp
dew
wind
cloud
wx
15:00
33°
19°
080/14
FEW025
—
14:00
33°
20°
070/15
FEW025
—
13:00
32°
20°
070/10
FEW025
—
12:00
31°
21°
070/12
BKN100
—
11:00
31°
22°
050/10
BKN100
—
10:00
29°
22°
070/12
BKN100
—
09:00
28°
23°
040/07
BKN100
—
08:00
26°
23°
020/04
BKN100
—
what the numbers say right now
evaluated at build
current state
✓
METAR 33°C at 15:00 local, inside the usual range for the last 14 days (32°C–34°C)
RPLL, tracking climatology
✓
Peak hour 13:00 has passed — today's maximum so far is 33°C
climb projections apply before the peak, not after it
~
Climb (last ~90min): +0.0°C/h, dewpoint falling (20°C→19°C)
drying — accelerates warming
●
Today vs ECMWF: tracking forecast (+0.0°C)
ECMWF ens-mean 31°C
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
RPLL, 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
33.0°C
usual 32.0°C–34.0°C
typical 13:00
34.0°C
usual 33.0°C–34.0°C
noon → peak climb
+1.0°C
how hot it gets last 14 days
34°C
14d high, 2026 11 08
avg high34.0°C
usual range33.0°C – 34.0°C
days ≥35°C0 / 14
days ≥36°C0 / 14
days ≥37°C0 / 14
when it peaks where the daily maximum usually lands
12:00–14:00
where the high landed on 64% of days
On dates near this one, this station's daily maximum fell between 12:00 and 14:00 local on 64% of 136 days, most often around 12:00.
The five-year mean curve is highest at 13:00 — 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+0.2°C mean, 5y, n=67
12:00 → 14:00+0.0°C mean, 5y, n=67
12:00 → 15:00-0.1°C mean, 5y, n=67
12:00 → 16:00-0.4°C mean, 5y, n=67
12:00 → 17:00-1.1°C mean, 5y, n=67
12:00 → 18:00-1.9°C mean, 5y, n=67
12:00 → 19:00-2.4°C mean, 5y, n=67
12:00 → 20:00-2.7°C mean, 5y, n=67
today @ 12:0031°C
implied peak32°C
vs ecmwf 31°C
station intelligence 5 years of IEM observations
RPLL
heating passport climb to peak
68 observations per hour, 5 years, ±7 days
33° now at 15:00peak already set on 96% of days by nowtypically only +0.3° left (p90 +1.0°)
hrtemp
mean
already peaked
0027°+4.7°3%
0127°+5.0°1%
0227°+5.3°1%
0327°+5.4°1%
0427°+5.5°1%
0527°+5.6°1%
0627°+5.6°1%
0727°+4.9°1%
0828°+3.8°3%
0929°+2.8°3%
1030°+2.1°7%
1131°+1.4°21%
1231°+0.8°54%
1331°+0.6°75%
1431°+0.5°87%
1531°+0.3°96%
1631°+0.1°100%
1730°+0.1°100%
1829°+0.1°100%
1929°+0.1°100%
2029°+0.1°100%
2128°+0.1°100%
2228°+0.1°100%
2328°+0.0°100%
cloud regime Sep–Nov, against this date's normal
nowfew1.2° above normal across 58 days (+1.0 to +1.4).
coldernormalwarmer
few+1.2°58d
scattered+0.7°133d
broken-0.6°157d
overcast-2.6°40d
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 14kt0.7° above normal across 59 days (+0.4 to +1.1).
coldernormalwarmer
E+0.7°59d
SE+0.6°42d
VARIABLE+0.6°53d
W-0.5°135d
NW-0.6°25d
NE-0.7°11d
SW-1.2°24d
N-1.4°11d
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 | 28°C | 26°C | 30°C | 28°C | 29°C |
| 01:00 | 28°C | 26°C | 29°C | 27°C | 29°C |
| 02:00 | 27°C | 26°C | 29°C | 26°C | 29°C |
| 03:00 | 28°C | 26°C | 29°C | 27°C | 28°C |
| 04:00 | 28°C | 25°C | 29°C | 27°C | 28°C |
| 05:00 | 28°C | 25°C | 29°C | 27°C | 28°C |
| 06:00 | 27°C | 25°C | 29°C | 26°C | 28°C |
| 07:00 | 28°C | 26°C | 30°C | 27°C | 29°C |
| 08:00 | 29°C | 26°C | 30°C | 28°C | 30°C |
| 09:00 | 30°C | 27°C | 32°C | 29°C | 31°C |
| 10:00 | 31°C | 28°C | 33°C | 30°C | 32°C |
| 11:00 | 31°C | 30°C | 34°C | 31°C | 33°C |
| 12:00 | 32°C | 29°C | 34°C | 30°C | 33°C |
| 13:00 | 33°C | 31°C | 34°C | 31°C | 33°C |
| 14:00 | 33°C | 32°C | 34°C | 32°C | 34°C |
| 15:00 | 33°C | 32°C | 34°C | 32°C | 34°C |
| 16:00 | 33°C | 29°C | 33°C | 32°C | 33°C |
| 17:00 | 32°C | 29°C | 33°C | 31°C | 32°C |
| 18:00 | 30°C | 28°C | 32°C | 30°C | 31°C |
| 19:00 | 30°C | 28°C | 31°C | 29°C | 30°C |
| 20:00 | 30°C | 28°C | 30°C | 29°C | 30°C |
| 21:00 | 29°C | 26°C | 30°C | 28°C | 30°C |
| 22:00 | 29°C | 26°C | 30°C | 28°C | 30°C |
| 23:00 | 28°C | 26°C | 30°C | 28°C | 29°C |
observed highs last 14 days
Iowa Environmental Mesonet
11-10
28°C
—
11-09
32°C
—
11-08
34°C
—
11-07
33°C
—
11-06
34°C
—
11-05
34°C
—
11-04
33°C
—
11-03
33°C
—
11-02
34°C
—
11-01
33°C
—
10-31
34°C
—
10-30
32°C
—
10-29
34°C
—
10-28
34°C
—
forecast record what our morning pick said
last 14 days
daymodelsaid
highmiss
08-11ECMWF33°34°-1.1°
07-11ECMWF33°33°-0.1°
06-11ECMWF33°34°-0.5°
05-11ECMWF33°34°-0.9°
04-11ECMWF33°33°-0.2°
03-11ECMWF34°33°+1.0°
02-11ECMWF34°34°-0.2°
01-11CMA GRAPES31°33°-2.3°
31-10CMA GRAPES31°34°-2.9°
30-10CMA GRAPES31°32°-1.1°
29-10CMA GRAPES31°34°-3.2°
28-10CMA GRAPES32°34°-2.3°
27-10CMA GRAPES33°33°-0.3°
26-10CMA GRAPES34°35°-0.7°
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 30 scored days: a typical miss of 1.2°, within a degree on
53% of days.
what each model says daily maximum
ordered by accuracy at this station
models disagree by2.3°across 7 models today
modeltoday
tomorrow
its typical miss
DWD ICON32.0°31.8°0.96°most accurate here
Environment Canada GEM30.0°30.3°1.18°
UK Met Office30.3°30.8°1.23°
ECMWF IFS31.6°31.4°1.45°
CMA GRAPES29.7°29.6°1.45°
NOAA GFS30.9°30.6°1.45°
JMA GSM30.1°30.1°1.71°
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 ICON0.96°-0.14°55%
Environment Canada GEM1.18°-0.35°53%
UK Met Office1.23°-0.63°42%
ECMWF IFS1.45°-1.34°32%
CMA GRAPES1.45°-1.12°53%
NOAA GFS1.45°-1.31°39%
JMA GSM1.71°-1.44°32%
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 38 days.
forecast TAF, valid 10/06Z→11/12Z
forecast max33°at 10/06Zmin 26°issued by the national met service
base10/06Z→11/12Z080° 8kt; 10km+; few at 2,500ft; scattered at 10,000ft
temporarily10/06Z→10/12Z070° 15kt; light showers rain; few at 2,300ft (CB); scattered at 2,500ft; broken at 10,000ft
temporarily10/18Z→10/24Zvariable 4kt
temporarily11/04Z→11/10Z090° 15kt; light showers rain; few at 2,300ft (CB); scattered at 2,500ft; broken at 10,000ft
TAF RPLL 100500Z 1006/1112 08008KT 9999 FEW025 SCT100 TX33/1006Z TN26/1021Z TEMPO 1006/1012 07015KT -SHRA FEW023CB SCT025 BKN100 TEMPO 1018/1024 VRB04KT TEMPO 1104/1110 09015KT -SHRA FEW023CB SCT025 BKN100
market vs climatology today
68 past days near this date
max
marketclimate
days
≤26°C0%0%0/68
27°C0%1%1/68
28°C0%1%1/68
29°C0%1%1/68
30°C0%6%4/68
31°C0%22%15/68
32°C0%25%17/68
33°C99%19%13/68
34°C1%24%16/68
35°C0%0%0/68
≥36°C0%0%0/68
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 101% and climatology to 100%.