Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 19

Waning Crescent 13%

05:10

14:11

21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:04, Set: 17:50, Transit: 12:27. Moon - Rise: 05:10, Set: 14:11. Civil Dark: 18:17 - 06:36. Nautical Dark: 18:48 - 06:05. Astro Dark: 19:20 - 05:34

Total Clouds (% Sky Obscured)

61
53
68
79
84
96
93
91
93
83
87
100
100
100
100
100
100
100
100
99
65
55
65
49

Low Clouds (% Sky Obscured)

61
53
68
79
84
92
93
91
93
83
87
100
100
100
100
100
100
100
99
97
65
42
62
39

Medium Clouds (% Sky Obscured)

6
3
0
0
0
5
0
0
0
0
0
0
0
0
0
3
10
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0

ISS Passover

Visibility (miles)

9
9
9
5
1
1
1
6
6
7
2
2
2
5
2
9
5
1
9
9
9
9
9
9

Fog (%)

0
0
0
55
91
93
57
100
66
53
0
0
10
42
10
0
92
0
0
0
0
0
0
0

Precipitation Type

None
None
None
Snow
Snow
Snow
Snow
None
None
None
Snow
Snow
Snow
None
None
Snow
Snow
Snow
None
None
None
None
None
None

Precipitation Probability (%)

3
3
3
35
50
51
41
30
27
23
32
36
58
35
36
50
78
46
25
15
2
2
3
6

Precipitation Amount (mm)

0
0
0
0.2
0.3
0.3
0.1
0
0
0
0.1
0.2
0.4
0
0
0.2
0.9
0.1
0
0
0
0
0
0

Wind Speed/Direction (mph)

45
47
47
48
50
51
51
52
53
56
57
57
49
48
54
54
53
56
57
52
49
50
51
51

Chance of Frost

Temperature (°C)

-8
-9
-10
-10
-11
-10
-10
-10
-9
-9
-8
-7
-5
-6
-5
-4
-4
-4
-5
-4
-4
-4
-4
-4

Feels Like (°C)

-13
-13
-14
-14
-14
-13
-13
-13
-13
-11
-10
-9
-8
-9
-7
-7
-6
-7
-8
-7
-7
-6
-6
-7

Dew Point (°C)

-15
-15
-15
-13
-12
-12
-11
-11
-11
-10
-9
-7
-6
-6
-6
-6
-7
-5
-5
-5
-5
-5
-5
-6

Relative Humidity (%)

60
61
64
77
86
90
92
90
90
90
92
98
96
98
92
84
81
98
94
94
94
92
89
84

Pressure (mb)

1013
1014
1015
1016
1018
1018
1019
1020
1020
1021
1023
1024
1025
1025
1026
1026
1026
1027
1027
1027
1028
1029
1029
1030

Ozone (du)

410
412
411
409
407
406
405
399
394
389
383
380
379
378
376
377
376
374
372
370
368
366
364
362

Wednesday 20

Waning Crescent 6%

05:55

15:23

21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 Bad
16 OK
17 OK
18 OK
19 OK
20 OK

Sun - Rise: 07:02, Set: 17:51, Transit: 12:26. Moon - Rise: 05:55, Set: 15:23. Civil Dark: 18:18 - 06:35. Nautical Dark: 18:49 - 06:04. Astro Dark: 19:20 - 05:33

Total Clouds (% Sky Obscured)

58
70
63
53
62
53
38
33
35
32
31
27
26
18
24
28
23
24
44
41
25
20
20
24

Low Clouds (% Sky Obscured)

58
70
61
49
62
53
37
33
35
30
28
25
25
18
24
28
23
24
44
41
25
20
20
24

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

13
1
2
2
11
3
2
12
2
0
2
1
10
1
1
0
2
0
0
2
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

48
46
43
39
39
38
37
36
34
32
30
29
26
23
21
19
19
18
17
18
18
18
19
19

Chance of Frost

Temperature (°C)

-3
-3
-2
-2
-2
-3
-2
-2
-3
-3
-3
-2
-0
0
1
0
0
-1
-1
-0
-1
-2
-3
-4

Feels Like (°C)

-5
-5
-5
-4
-4
-5
-4
-4
-4
-4
-4
-4
-1
-2
-1
-1
-1
-2
-2
-2
-2
-3
-4
-5

Dew Point (°C)

-5
-4
-4
-4
-4
-4
-3
-3
-3
-3
-3
-3
-3
-5
-7
-8
-9
-9
-8
-6
-5
-4
-4
-5

Relative Humidity (%)

86
87
87
87
87
87
91
94
94
98
96
92
83
69
59
53
50
52
56
65
74
87
91
91

Pressure (mb)

1031
1031
1032
1032
1033
1033
1033
1033
1034
1034
1034
1035
1035
1035
1035
1035
1035
1034
1034
1034
1035
1035
1036
1036

Ozone (du)

361
363
364
366
366
365
362
360
358
357
355
351
347
343
342
343
344
344
338
336
335
334
332
330

Thursday 21

Waning Crescent 2%

06:31

16:35

21 OK
22 OK
23 OK
00 OK
01 Bad
02 Bad
03 OK
04 OK
05 OK
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 OK
19 OK
20 OK

Sun - Rise: 07:01, Set: 17:52, Transit: 12:26. Moon - Rise: 06:31, Set: 16:35. Civil Dark: 18:19 - 06:34. Nautical Dark: 18:50 - 06:02. Astro Dark: 19:21 - 05:31

Total Clouds (% Sky Obscured)

30
27
27
30
33
29
21
18
21
6
0
0
0
1
2
16
54
51
57
39
26
25
28
26

Low Clouds (% Sky Obscured)

30
27
27
28
33
29
21
18
21
6
0
0
0
0
0
16
54
51
57
39
26
25
28
26

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
1
2
5
4
1
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

20
20
21
21
22
21
20
22
25
28
31
32
31
29
28
25
22
21
21
21
20
18
16
16

Chance of Frost

Temperature (°C)

-4
-4
-5
-6
-6
-7
-6
-6
-7
-7
-7
-5
-3
-3
-3
-3
-3
-3
-3
-3
-3
-5
-6
-7

Feels Like (°C)

-5
-5
-6
-7
-7
-8
-7
-7
-8
-8
-8
-6
-4
-5
-4
-4
-4
-4
-5
-4
-4
-6
-7
-8

Dew Point (°C)

-6
-6
-7
-8
-8
-8
-8
-8
-8
-9
-9
-9
-10
-12
-13
-14
-14
-14
-13
-12
-9
-8
-8
-8

Relative Humidity (%)

86
85
84
85
89
87
87
89
87
85
82
74
59
48
45
43
42
44
45
50
64
82
89
87

Pressure (mb)

1036
1036
1036
1036
1036
1036
1036
1036
1036
1037
1037
1037
1037
1037
1037
1036
1035
1035
1034
1034
1035
1035
1036
1036

Ozone (du)

330
329
329
330
329
327
326
325
324
324
323
324
324
324
324
324
325
326
326
327
328
329
330
332

Friday 22

Waning Crescent 0%

07:00

17:44

21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 OK
19 OK
20 Good

Sun - Rise: 06:59, Set: 17:52, Transit: 12:26. Moon - Rise: 07:00, Set: 17:44. Civil Dark: 18:20 - 06:32. Nautical Dark: 18:51 - 06:01. Astro Dark: 19:22 - 05:30

Total Clouds (% Sky Obscured)

27
31
33
38
41
44
43
38
33
30
25
21
46
71
91
93
90
86
69
47
23
15
8
3

Low Clouds (% Sky Obscured)

27
31
33
38
41
44
43
38
33
30
25
21
35
48
58
66
72
78
63
45
23
15
8
2

Medium Clouds (% Sky Obscured)

3
2
0
0
0
0
0
0
0
0
0
0
15
27
35
28
30
20
13
5
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
1
0
1
1
1
2
2
1
4
6
2
3
2
1
7
10
13
8
12
8
7
4
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
12
11
10
9
8
9
8
8
9
10
11
12
11
10
10
9
8
8
9
10
11
11
12

Chance of Frost

Temperature (°C)

-6
-7
-7
-8
-8
-9
-9
-9
-9
-9
-9
-7
-5
-4
-4
-4
-4
-4
-4
-4
-5
-7
-8
-8

Feels Like (°C)

-7
-7
-8
-8
-9
-9
-9
-9
-9
-9
-9
-7
-5
-4
-4
-5
-6
-5
-5
-5
-5
-7
-8
-8

Dew Point (°C)

-8
-9
-9
-10
-11
-12
-12
-12
-12
-12
-13
-12
-13
-14
-14
-15
-15
-13
-11
-9
-8
-8
-9
-9

Relative Humidity (%)

87
87
87
85
83
78
77
75
74
74
72
67
55
47
43
42
42
47
55
66
75
94
94
90

Pressure (mb)

1036
1036
1036
1036
1036
1035
1035
1035
1035
1035
1035
1035
1035
1034
1034
1033
1033
1032
1032
1032
1032
1032
1033
1033

Ozone (du)

336
341
346
348
350
350
349
348
348
349
351
351
353
354
356
355
352
352
353
355
355
355
355
356

Saturday 23

New Moon 1%

07:25

18:49

21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 Good
07 Good
08 Good
09 Good
10 OK
11 OK
12 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 06:58, Set: 17:53, Transit: 12:26. Moon - Rise: 07:25, Set: 18:49. Civil Dark: 18:21 - 06:31. Nautical Dark: 18:52 - 06:00. Astro Dark: 19:23 - 05:29

Total Clouds (% Sky Obscured)

18
30
38
37
35
29
23
17
13
12
8
7
11
18
23
39
56
71
74
77
82
77
71
67

Low Clouds (% Sky Obscured)

18
30
38
37
35
29
23
17
13
12
8
7
11
18
23
39
56
71
72
72
76
68
62
54

Medium Clouds (% Sky Obscured)

5
6
10
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
6
6
5
6
7
8

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
6
6
7
7
6
6
5
2
3
4
1
2
3
0
1
1
0
0
1
0
1
3
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
14
14
14
13
14
13
12
11
9
9
9
11
10
11
10
11
11
12
12
12
12
12
12

Chance of Frost

Temperature (°C)

-8
-8
-8
-8
-7
-7
-7
-7
-7
-7
-6
-5
-3
-2
-1
-1
-1
-2
-1
-1
-1
-1
-3
-4

Feels Like (°C)

-8
-8
-8
-8
-7
-8
-8
-7
-7
-7
-6
-4
-2
-2
-1
-1
-1
-1
-1
0
2
3
-5
-5

Dew Point (°C)

-10
-10
-10
-11
-10
-11
-11
-11
-10
-10
-9
-9
-10
-10
-11
-12
-10
-10
-8
-7
-5
-4
-6
-6

Relative Humidity (%)

87
83
80
79
77
74
74
76
77
77
79
72
57
52
46
45
50
53
58
66
74
83
84
84

Pressure (mb)

1033
1033
1033
1033
1032
1032
1032
1032
1032
1032
1032
1032
1032
1031
1031
1030
1030
1029
1029
1029
1029
1029
1030
1030

Ozone (du)

358
357
357
357
357
356
355
354
354
354
354
354
354
353
353
352
351
350
350
350
351
352
353
355

Sunday 24

Waxing Crescent 4%

07:47

19:52

21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 OK
08 OK
09 OK
10 OK
11 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 06:57, Set: 17:54, Transit: 12:25. Moon - Rise: 07:47, Set: 19:52. Civil Dark: 18:21 - 06:29. Nautical Dark: 18:53 - 05:58. Astro Dark: 19:24 - 05:27

Total Clouds (% Sky Obscured)

64
61
59
55
65
63
54
45
36
35
30
24
17
30
40
53
64
79
81
80
79
71
59
52

Low Clouds (% Sky Obscured)

50
46
38
32
37
44
45
45
36
35
30
24
17
30
40
53
64
79
77
75
73
71
59
52

Medium Clouds (% Sky Obscured)

8
7
7
7
7
7
7
5
0
3
6
12
10
7
5
5
11
22
24
28
28
19
9
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
4
6
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Very Light Rain
None
Snow
None

Precipitation Probability (%)

8
9
1
4
7
0
1
2
1
2
3
1
2
3
1
11
19
18
32
58
48
34
38
14

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.2
0
0.1
0

Wind Speed/Direction (mph)

13
13
13
14
13
12
12
11
11
10
10
9
9
9
10
10
9
9
8
10
11
11
12
13

Chance of Frost

Temperature (°C)

-4
-4
-4
-4
-4
-4
-5
-5
-5
-5
-5
-4
-3
-3
-3
-2
0
0
0
1
1
1
-3
-3

Feels Like (°C)

-5
-5
-5
-5
-5
-5
-4
-4
-4
-5
-5
-5
-6
-6
-6
-6
2
1
0
3
5
7
-3
-3

Dew Point (°C)

-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-7
-8
-9
-10
-11
-11
-9
-8
-8
-5
-3
-0
-4
-4

Relative Humidity (%)

86
85
85
85
87
89
90
90
90
92
82
73
64
59
53
49
51
53
54
66
78
94
92
91

Pressure (mb)

1030
1030
1030
1030
1029
1029
1029
1029
1029
1028
1029
1029
1029
1028
1028
1027
1027
1026
1026
1026
1026
1026
1027
1027

Ozone (du)

356
360
365
370
369
369
369
369
369
370
368
366
364
360
357
353
354
354
354
356
358
360
356
352

Monday 25

Waxing Crescent 8%

08:08

20:54

21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:55, Set: 17:55, Transit: 12:25. Moon - Rise: 08:08, Set: 20:54. Civil Dark: 18:22 - 06:28. Nautical Dark: 18:53 - 05:57. Astro Dark: 19:24 - 05:26

Total Clouds (% Sky Obscured)

52
60
65
72
84
92
88
80
70
60
40
40
40
45
46
51
46
47
41
25
20

Low Clouds (% Sky Obscured)

52
60
65
72
84
87
83
80
70
60
40
40
40
45
46
51
46
47
41
25
20

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
22
47
70
60
40
25
20
14
9
10
10
20
37
25
20

High Clouds (% Sky Obscured)

0
0
0
0
0
0
33
63
70
60
40
40
40
32
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
Snow
None
Snow
Snow
None
Snow
Snow
Snow
Light Rain

Precipitation Probability (%)

25
24
10
20
20
8
18
26
15
29
35
31
40
39
48
48
40
60
56
46
56

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.1
0
0.2
0.2
0
0.6
0.3
0.1
0.4

Wind Speed/Direction (mph)

12
13
14
14
15
14
14
14
13
12
13
13
12
12
11
11
10
10
11
12
14

Chance of Frost

Temperature (°C)

-3
-3
-3
-3
-4
-4
-4
-4
-4
-4
-4
-3
-3
-3
-3
-2
-1
-1
-1
-0
1

Feels Like (°C)

-3
-3
-2
-2
-4
-4
-4
-4
-4
-3
-4
-5
-5
-5
-6
-6
1
-1
-1
2
5

Dew Point (°C)

-5
-5
-5
-5
-6
-6
-6
-6
-6
-5
-6
-7
-9
-10
-12
-13
-11
-12
-11
-8
-4

Relative Humidity (%)

89
87
87
84
85
85
87
89
89
92
82
73
65
58
50
44
45
44
45
55
69

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1027
1027
1027
1027
1026
1026
1025
1025
1024
1025
1025

Ozone (du)

348
346
344
343
340
337
334
332
331
330
329
328
328
328
328
328
330
332
334
334
335

Forecast for North Mount Egmont, New Plymouth District, New Zealand (-39.30,174.06)

Generated: 19/08/25 21:37:48. Forecast: 19/08/25 to 25/08/25. Timezone: UTC+12.00