Isco

Ayacucho, Peru · 4248 m · Tue 27 Oct, 21:25 GMT-5GFS run 18 UTC · 8 h old
5°
Light rainFeels like 2°Today 3° – 13°
Tue 21:00· nowor click any hour below

Cloudy this evening; rain until 17:00 (about 4.9 mm). Wet and cool tonight, 2°. Tomorrow showery, about as warm, up to 12°.

Right now

model value for 21:00, not a measurement
Wind4 m/s WNW
Gusts4 m/s
Humidity70 %
Pressure1021 hPa →
Cloud cover100 %
Visibility6.4 km
UV index (CAMS)0 · Low
Air (US AQI, CAMS)27 · Good
Sun 42° below the horizon · sunrise 05:20 · sunset 17:55
UmbrellaYes, nowRain until Wed 17:00, 4.9 mm in all
Kite windowThu 11:00 – 19:00Wind 5–8 m/s, gusts under 8; not today: rain
Longest dry spell47 h from Wed 18:00Dry until Fri 17:00
TonightLow 2° at 03:00Rain, light wind; ground frost possible

Next 24 hours

Click any hour: the sky, the panel, the sun chart and the planner follow it
hourly steps · GFS 18 UTC
13°7°1°
nowtemperature
TemperatureFeels likeWind m/sGustsRain mmClouds %
Tue 21:00 · Light rain5°, feels like 2°
Wind 4 m/s from WNW, gusts 4 · 0.2 mm of rainClouds 100 % · humidity 70 %
Kite flying: AvoidRain

Sun height

Tue 27 Oct · computed from the coordinatesUV 0 Low at 21:00 · CAMS model
Tue 27 Oct21 June, longest day21 December, shortest daythe disc shows the chosen hour
civil twilightnauticalastronomicalnight60°30°0°−18°21 Jun · 51.9°21 Dec · 81.0°↑ 05:20↓ 17:5521:00 · −42.1°000306091215182124
Sunrise05:20
Sunset17:55
Daylight12 h 35 min1 min longer than Monday
Highest87.6°at 11:45
Civil dawn · dusk04:58 · 18:17

Moon

from the coordinates
95 %Waning gibbouslit now, Tue 21:25Moonrise 19:42Moonset 06:15
Next phases
Last quarterSun 1 Novin 5 days
New moonMon 9 Novin 13 days
First quarterTue 17 Novin 21 days
Full moonTue 24 Novin 28 days

Outdoor planner

The next 24 hours rated for six activities by fixed rules from this forecast, not by AI
How we rate ›
Planner rules, per hour. Avoid: thunder; gusts from 17 m/s (kite 15, picnic 14); rain from 1.0 mm (kite, laundry, picnic, car wash: any rain; laundry also rain within 3 h). Poor: storms due within 2 h (kite 3 h); dark (sun below −6°) or after sunset; light rain; strong gusts; humid air (laundry 85 % and up); chilly (picnic under 12°); rain within 12 h (car wash). Excellent: running 8°–18° with wind under 7 and Good air; cycling 10°–24° with wind under 6; kite wind 4–8 with gusts under 11; laundry humidity under 70 % with a breeze; picnic 16° and up with wind under 6. Anything else: Good.
You are here (now)Kite flying, hour by hour · click a block
now00030609121518
ExcellentGoodPoorAvoidAir quality is Good all the next 24 h, so it changes nothing today
Best timeWed 12:00 – 13:00Excellent · Steady 8 m/s, gusts 9
AvoidTue 21:00 – 12:00Rain
At Tue 21:00AvoidRain

Air quality

US AQI · CAMS model
27US AQI
GoodMain pollutant O₃Model value, not a station. 24-hour PM and 8-hour ozone averages.
Good 0–50Moderate 51–100Unhealthy 101–300Hazardous 301+
PM2.56 µg/m³14
PM1017 µg/m³6
O₃40 µg/m³27
NO₂6 µg/m³3
Next 24 h · Good all the next 24 h

6 days

click a day for its details · high / low · rain
October – November 2026dashed: GFS only, read as a trend
MonTueWedThuFriSatSun
28
29
30
1past
2past
3past
4past
5past
6past
7past
8past
9past
10past
11past
12past
13past
14past
15past
16past
17past
18past
19past
20past
21past
22past
23past
24past
25past
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6-day outlook

by each day’s icon
6days
Click a tile to light up those days. Tue 27 Oct – Sun 1 Nov come from GFS alone: a trend, not a promise.

Tuesday 27 Oct

Today
13° / 3°Light rain
Rain2.9 mmStrongest gust8 m/sSunrise · sunset05:20 · 17:55Moon at noon97 % · waning gibbous
GFS only: no comparisonSee its hours ›

Do the models agree?

daily high, °C
GFSICON (no run here)ECMWF (no run here)spread
10°13°15°TuWeThFrSaSuOnly GFS reaches this place and these days: no other model to compare with.

Places nearby

now · within 25 km
About this forecastNOAA GFS · run Tue 18 UTC · grid point 16 km away, model height 4413 m (real 4248 m) · values of the nearest grid point, nothing filled in · model forecast, not an observation
Model
NOAA GFS, 0.25° global grid
Model run
Tue 27 Oct, 13:00 GMT-5 (8 h ago)
Covers until
Sun 01 Nov, 13:00 GMT-5
Grid point used
14.50° S, 73.50° W — 16 km from Isco, model terrain height 4413 m
Air quality and UV
CAMS global air quality forecast (0.4°), nearest step
Compared with
no other model reaches this place
Method
Values of the nearest model grid point; nothing is interpolated or filled in. Sun and moon computed from the coordinates.

Isco

Ayacucho · 4248 m · Tue 27 Oct, 21:25 GMT-5
GFS run 18 UTC · 8 h old
5°
Light rainFeels like 2°Today 3° – 13°
Tue 21:00· now

Cloudy this evening; rain until 17:00 (about 4.9 mm). Wet and cool tonight, 2°. Tomorrow showery, about as warm, up to 12°.

Wind4 WNWGusts4 m/sRain0.2 mmAir (AQI)27 Good
UmbrellaYes, nowuntil Wed 17:00, 4.9 mm
Kite windowThu 11–19not today: rain
Dry spell47 h from Wed 18:00until Fri 17:00
TonightLow 2° at 03:00rain, ground frost possible

Next 24 hours

swipe sideways · tap an hour
Temperature, 1° to 13° · hourly GFS steps
Rows: time · sky · °C · feels like · wind m/s · gusts (orange from 14) · rain mm · clouds %. Shaded: night.
Tue 21:00 · Light rain5°, feels like 2°
Kite flying: AvoidRain
Wind4 m/s WNWGusts4 m/sHumidity70 %Pressure1021 hPa →Clouds100 %Visibility6.4 kmUV (CAMS)0 LowUS AQI27 Good
model value for 21:00, not a measurement

Sun height

Tue 27 Oct
UV 0 Low at 21:00 · CAMS model
Tue 27 Oct21 June21 December
twilight and night60°30°0°21 Jun 51.9°21 Dec 81.0°↑05:20↓17:5521:00 · −42.1°0006121824
Sunrise · sunset05:20 · 17:55
Daylight12 h 35 min
Highest87.6° at 11:45
Civil dawn · dusk04:58 · 18:17

Outdoor planner

next 24 h, rated by fixed rules from this forecast
How we rate ›
Planner rules, per hour. Avoid: thunder; gusts from 17 m/s (kite 15, picnic 14); rain from 1.0 mm (kite, laundry, picnic, car wash: any rain; laundry also rain within 3 h). Poor: storms due within 2 h (kite 3 h); dark (sun below −6°) or after sunset; light rain; strong gusts; humid air (laundry 85 % and up); chilly (picnic under 12°); rain within 12 h (car wash). Excellent: running 8°–18° with wind under 7 and Good air; cycling 10°–24° with wind under 6; kite wind 4–8 with gusts under 11; laundry humidity under 70 % with a breeze; picnic 16° and up with wind under 6. Anything else: Good.
You are hereKite flying, hour by hour
now030915
ExcellentGoodPoorAvoid
Best timeWed 12:00 – 13:00Excellent · Steady 8 m/s, gusts 9
AvoidTue 21:00 – 12:00Rain
At Tue 21:00AvoidRain

Air quality

US AQI · CAMS model
27US AQI
GoodMain pollutant O₃Model value, not a station. 24-hour PM and 8-hour ozone averages.
Good
0–50
Moderate
51–100
Unhealthy
101–300
Hazardous
301+
PM2.56 µg/m³14
PM1017 µg/m³6
O₃40 µg/m³27
NO₂6 µg/m³3
Next 24 h · Good all the next 24 h · tap a bar

Moon

from the coordinates
95 %Waning gibbouslit now, Tue 21:25Rise 19:42 · set 06:15
Next phases
Last quarterSun 1 Novin 5 days
New moonMon 9 Novin 13 days
First quarterTue 17 Novin 21 days
Full moonTue 24 Novin 28 days

6 days

tap a day for its details
October – November 2026dashed: GFS only · – no forecast yet
MoTuWeThFrSaSu
28
29
30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
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21
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Tuesday 27 Oct · TodayLight rain
13° 3°
Rain2.9 mmGusts8Sun ↑ ↓05:20 17:55Moon97 %
GFS only: no comparisonIts hours ›

6-day outlook

by each day’s icon
6days
Tap a tile to light up those days above. Tue 27 Oct – Sun 1 Nov come from GFS alone: a trend.

Do the models agree?

daily high
GFSICONECMWFspread
10°13°15°TuWeThFrSaSuOnly GFS reaches this place and these days: no other model to compare with.

Places nearby

now · within 25 km
About this forecastNOAA GFS, run Tue 18 UTC · model forecast, not an observation
Model
NOAA GFS, 0.25° global grid
Model run
Tue 27 Oct, 13:00 GMT-5 (8 h ago)
Covers until
Sun 01 Nov, 13:00 GMT-5
Grid point used
14.50° S, 73.50° W — 16 km from Isco, model terrain height 4413 m
Air quality and UV
CAMS global air quality forecast (0.4°), nearest step
Compared with
no other model reaches this place
Method
Values of the nearest model grid point; nothing is interpolated or filled in. Sun and moon computed from the coordinates.