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Nildoh

21.111° N   78.989° E  ·  312 M
59 /100
PEAK
Worth setting up — 1 hour of workable sky from 04:30.
BEST WINDOW 04:30–05:30 · ASTRO DARK 21:30–05:30 · MOON 0%
Transparency
0.38
Seeing
0.90
Cloud
26%
Moon
0%

Good tonight

Hour by hour, local to Nildoh. Colour encodes the score and nothing else; every other measurement is luminance.

Sky state
Lighter = daylight and twilight  ·  unshaded = astronomical dark
Score
21
22
23
00
01
02
03
04
05
37
33
27
22
21
31
28
59
0
BEST WINDOW
Low cloud
7%
10%
9%
16%
21%
10%
8%
6%
11%
Mid cloud
6%
15%
16%
21%
33%
41%
16%
3%
9%
High cloud
77%
77%
93%
99%
86%
40%
91%
18%
9%
Transparency
0.38
0.37
0.36
0.35
0.34
0.33
0.33
0.34
0.32
Seeing
0.87
0.90
0.87
0.89
0.89
0.86
0.87
0.89
0.94
Moon clear
down
down
down
down
down
down
down
down
down
Inspect

Cloud tracks show clear sky — a longer bar is better. The figure inside each track is the raw measurement.

Why this hour scored what it did
21 Fair · 37/100
Starting from
100
Cloud
−50
Transparency
−13
Seeing
−1
Moonlight
−0
Darkness
−0
Score
37
CLOUD 80% LOW 7% MID 6% HIGH 77% SUN -35.0° MOON -33.7° / 0% WIND 3 TEMP 26°
Excellent 75+ Good 55+ Fair 35+ Poor 15+ Not worth it Seeing is estimated from surface wind — see how we score.

What are you doing tonight?

The same forecast, weighted for the target. Planetary work barely cares about moonlight; long exposures die on high cloud a visual observer would never notice.

SET UP 04:00 · OBSERVE 04:30–05:30 · 1H · MEAN 59

Darkness and moonlight dominate. Faint fuzzies need a genuinely dark sky more than they need steady air.

2123010305
HIGH CLOUD CLEARS 04:30TWILIGHT BEGINS 05:30
SET UP 21:00 · OBSERVE 21:30–23:30 · 2H · MEAN 38

Seeing is everything and moonlight is irrelevant. Bright targets punch through twilight, so darkness barely counts.

2123010305
MOONLIGHT IGNORED FOR THIS TARGET
SET UP 04:00 · OBSERVE 04:30–05:30 · 1H · MEAN 53

Tolerates soft seeing, but high cloud wrecks a wide frame and moonlight raises the background everywhere.

2123010305
HIGH CLOUD CLEARS 04:30TWILIGHT BEGINS 05:30
SET UP 04:00 · OBSERVE 04:30–05:30 · 1H · MEAN 43

Needs conditions to hold still for hours. Sustained transparency matters more than any single good hour.

2123010305
HIGH CLOUD CLEARS 04:30TWILIGHT BEGINS 05:30
SET UP 04:00 · OBSERVE 04:30–05:30 · 1H · MEAN 60

Naked eye, whole sky. Total cloud and moonlight are the only things that count.

2123010305
HIGH CLOUD CLEARS 04:30TWILIGHT BEGINS 05:30
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The next week of nights

Tonight · 12 Aug
59
Good
MOON 0%
04:30–05:30
Tomorrow · 13 Aug
29
Poor
MOON 2%
Friday · 14 Aug
27
Poor
MOON 6%
Saturday · 15 Aug
9
Clouded out
MOON 13%
Sunday · 16 Aug
20
Poor
MOON 21%
Monday · 17 Aug
3
Clouded out
MOON 30%
Tuesday · 18 Aug
37
Fair
MOON 39%
23:30–00:30
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Nearby locations

About this forecast

Conditions for Nildoh, India are computed from the MET Norway forecast model for these exact coordinates, combined with sun and moon positions we calculate directly. The score weighs cloud cover by layer, atmospheric transparency, estimated seeing, moonlight and how dark the sky actually gets. Read the full method →