Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 27

Waxing Gibbous 86%

18:36

03:53

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

Sun - Rise: 05:54, Set: 21:02, Transit: 13:28. Moon - Rise: 18:36, Set: 03:53. Civil Dark: 21:37 - 05:19. Nautical Dark: 22:21 - 04:34. Astro Dark: 23:14 - 03:40

Total Clouds (% Sky Obscured)

85
51
40
11
20
11
25
28
17
7
6
15
52
85
75
76
77
100
100
100
100
97
52
69

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
4
9
0
0
0
1
62
4
12
0
0
0
2

Medium Clouds (% Sky Obscured)

2
2
1
10
20
10
22
26
16
6
5
10
16
17
23
15
8
45
42
50
0
0
14
26

High Clouds (% Sky Obscured)

11
0
0
0
0
0
0
0
0
0
0
0
29
85
75
76
77
100
100
100
100
97
17
15

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
8
9
9
9
9

Fog (%)

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

Precipitation Type

None
None
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
Very Light Rain
Moderate Rain
Very Light Rain
Light Rain
None
None
Very Light Rain
None

Precipitation Probability (%)

0
0
0
2
4
7
26
31
1
0
1
3
9
23
23
25
63
95
58
56
18
23
62
30

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0.2
6.2
0.2
0.5
0
0
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
23
22
21
21
20
20
19
20
22
22
23
24
25
25
26
26
27
24
23
23
23
22
22

Feels Like (°C)

24
23
23
22
23
23
23
22
23
25
25
25
26
28
27
28
28
30
25
24
24
24
25
23

Dew Point (°C)

18
17
16
15
15
15
15
15
16
17
18
18
18
18
18
18
17
18
22
21
20
20
19
19

Relative Humidity (%)

68
67
67
68
70
72
71
76
78
72
76
74
69
64
64
62
59
58
89
84
85
83
81
84

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1018
1019

Ozone (du)

314
315
316
317
316
314
314
314
317
319
320
320
322
323
324
325
327
320
326
325
329
332
332
332

Thursday 28

Waxing Gibbous 94%

19:42

04:17

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

Sun - Rise: 05:53, Set: 21:03, Transit: 13:28. Moon - Rise: 19:42, Set: 04:17. Civil Dark: 21:38 - 05:18. Nautical Dark: 22:23 - 04:33. Astro Dark: 23:15 - 03:39

Total Clouds (% Sky Obscured)

60
44
23
44
16
13
8
38
15
74
30
22
25
77
82
83
97
100
100
100
36
25
25
30

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
15
21
11
16
0
0
0
21
1
1
0
1
0
0

Medium Clouds (% Sky Obscured)

18
12
14
40
7
9
5
38
10
15
12
3
0
0
0
0
2
3
0
0
0
0
0
0

High Clouds (% Sky Obscured)

15
11
2
2
2
0
0
0
0
74
4
1
16
77
81
83
97
100
100
100
36
25
25
25

ISS Passover

Visibility (miles)

9
9
9
9
9
8
9
8
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
Very Light Rain
None
None
Light Rain
None
None
None
None
None
None
None
None
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

23
18
9
4
39
33
20
42
9
10
11
12
15
32
47
49
95
62
65
52
43
6
4
6

Precipitation Amount (mm)

0
0
0
0
0.2
0
0
0.4
0
0
0
0
0
0
0
0
0.8
0.3
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
21
20
20
20
20
19
19
20
22
24
24
25
26
25
25
25
25
25
26
26
25
24
23

Feels Like (°C)

23
22
21
22
20
20
20
20
20
25
27
26
26
28
27
27
27
26
25
27
27
27
25
23

Dew Point (°C)

19
18
17
16
16
16
15
15
16
18
17
17
17
18
18
18
19
18
18
17
17
18
18
17

Relative Humidity (%)

84
82
81
77
76
80
77
75
81
75
64
64
64
64
65
66
67
65
64
58
59
64
69
71

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1021
1021
1021
1021
1022
1021
1021
1021
1021
1021
1021
1021
1020
1021

Ozone (du)

334
335
337
336
335
335
334
333
333
333
333
330
332
333
336
338
336
333
330
330
331
332
334
337

Friday 29

Waxing Gibbous 98%

20:47

04:45

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

Sun - Rise: 05:52, Set: 21:04, Transit: 13:28. Moon - Rise: 20:47, Set: 04:45. Civil Dark: 21:39 - 05:17. Nautical Dark: 22:24 - 04:32. Astro Dark: 23:17 - 03:38

Total Clouds (% Sky Obscured)

2
0
16
26
1
0
0
2
1
1
3
6
25
25
30
100
100
100
100
100
100
99
99
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
9
0
2
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
0
2
5
5
61
67
70

High Clouds (% Sky Obscured)

1
0
16
24
1
0
0
2
1
1
2
6
25
25
30
100
100
100
100
100
100
99
97
89

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
1
9
9
9
9
3

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

Precipitation Probability (%)

0
0
17
1
0
0
0
0
0
0
0
0
0
11
14
18
45
64
69
35
50
53
60
33

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.7
0
0.3
0.3
0.7
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
22
21
21
21
20
20
20
21
23
24
26
26
26
26
25
25
25
23
23
23
22
21
20

Feels Like (°C)

22
23
23
23
23
22
22
21
22
25
27
28
28
26
25
26
26
25
24
25
25
25
23
22

Dew Point (°C)

16
16
15
15
15
15
15
14
15
15
15
15
16
17
17
18
17
18
19
19
18
19
19
19

Relative Humidity (%)

70
69
68
69
68
69
70
70
68
60
55
53
54
56
59
62
61
64
76
78
73
81
85
89

Pressure (mb)

1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1017
1017
1017
1017
1017

Ozone (du)

338
337
335
333
330
327
327
326
325
325
325
323
323
325
327
327
327
327
329
330
331
333
334
334

Saturday 30

Waxing Gibbous 100%

21:47

05:20

23 Bad
00 Bad
01 Bad
02 Bad
03 OK
04 OK
05 Good
06 OK
07 OK
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
21 Bad
22 OK

Sun - Rise: 05:52, Set: 21:05, Transit: 13:28. Moon - Rise: 21:47, Set: 05:20. Civil Dark: 21:40 - 05:17. Nautical Dark: 22:25 - 04:32. Astro Dark: 23:19 - 03:36

Total Clouds (% Sky Obscured)

64
35
53
64
47
43
14
36
46
62
77
93
95
97
100
99
89
100
76
73
100
83
58
15

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
9
17
26
28
33
37
34
28
26
22
16
20
10
5
5

Medium Clouds (% Sky Obscured)

36
17
48
12
3
0
0
0
2
0
0
0
0
2
4
0
0
0
2
0
0
0
0
5

High Clouds (% Sky Obscured)

58
32
10
30
22
23
11
30
43
58
67
81
86
93
100
99
89
100
76
73
100
73
42
6

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

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

Precipitation Probability (%)

47
29
5
1
1
0
0
2
3
0
4
6
16
21
15
49
53
68
58
49
42
17
26
6

Precipitation Amount (mm)

0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
20
20
20
20
19
19
19
20
21
22
23
24
24
24
24
24
24
22
23
23
22
21
20

Feels Like (°C)

22
23
24
21
21
20
19
21
21
22
23
24
25
25
24
24
24
25
23
25
25
23
22
22

Dew Point (°C)

19
18
18
18
18
17
16
16
16
17
17
17
18
18
18
18
18
19
18
18
18
18
18
18

Relative Humidity (%)

86
89
88
88
86
85
85
82
80
76
75
72
68
70
71
70
69
73
78
75
72
76
85
91

Pressure (mb)

1017
1017
1017
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1013
1013
1012
1012
1012
1012
1012

Ozone (du)

334
333
333
332
332
331
331
331
331
331
337
341
345
350
357
360
356
352
349
348
346
345
343
343

Sunday 31

Full Moon 100%

22:41

06:03

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
21 Bad
22 Bad

Sun - Rise: 05:51, Set: 21:05, Transit: 13:28. Moon - Rise: 22:41, Set: 06:03. Civil Dark: 21:41 - 05:16. Nautical Dark: 22:26 - 04:31. Astro Dark: 23:20 - 03:35

Total Clouds (% Sky Obscured)

66
78
57
60
71
63
66
66
70
66
74
88
86
83
81
83
82
74
76
73
70
74
77
82

Low Clouds (% Sky Obscured)

13
21
40
54
60
63
57
58
58
53
62
84
83
83
81
72
60
47
40
33
23
20
19
19

Medium Clouds (% Sky Obscured)

7
12
18
17
33
8
4
2
2
1
2
2
1
1
0
1
1
0
1
1
2
2
2
2

High Clouds (% Sky Obscured)

23
36
11
5
0
0
0
0
0
0
0
0
4
9
12
35
61
74
76
73
70
70
60
55

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
4
8
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
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

5
2
3
4
3
4
7
5
6
6
21
35
34
32
30
38
41
35
50
36
37
41
27
13

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
20
20
19
19
19
19
19
20
21
22
23
21
21
23
23
24
24
24
24
23
22
21
21

Feels Like (°C)

23
22
22
22
21
20
22
21
22
24
25
24
22
23
24
24
25
24
25
25
25
25
23
23

Dew Point (°C)

18
18
18
17
17
17
17
16
17
17
17
18
19
19
19
19
19
18
19
19
18
18
18
18

Relative Humidity (%)

91
89
88
88
92
89
88
86
82
76
74
76
87
88
79
75
73
71
70
73
75
79
81
84

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1014

Ozone (du)

343
342
343
344
347
349
348
347
346
344
345
345
343
340
338
336
334
333
331
331
330
330
331
332

Monday 1

Waning Gibbous 97%

No Rise

06:54

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
21 Bad
22 Bad

Sun - Rise: 05:51, Set: 21:06, Transit: 13:29. Moon - Rise: No Rise, Set: 06:54. Civil Dark: 21:41 - 05:16. Nautical Dark: 22:27 - 04:30. Astro Dark: 23:22 - 03:34

Total Clouds (% Sky Obscured)

86
91
96
85
74
63
62
61
62
70
78
86
84
83
82
67
55
41
39
42
45
50
55
55

Low Clouds (% Sky Obscured)

17
15
14
14
17
19
21
19
22
35
49
62
65
67
70
52
35
17
14
11
9
8
5
3

Medium Clouds (% Sky Obscured)

1
1
0
0
0
0
11
23
34
23
12
1
21
40
60
40
21
2
1
0
0
0
5
10

High Clouds (% Sky Obscured)

66
75
87
70
52
26
23
24
27
46
67
86
80
72
66
49
28
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 (%)

14
9
3
17
10
4
25
13
3
28
22
11
26
28
16
25
33
18
16
15
10
13
12
5

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)

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

Chance of Frost

Temperature (°C)

20
20
20
19
19
19
18
19
20
20
21
21
22
22
23
23
24
24
25
24
24
23
22
21

Feels Like (°C)

24
23
22
22
21
21
21
21
21
21
23
23
23
23
23
23
25
24
24
24
24
25
25
25

Dew Point (°C)

18
18
17
17
17
17
16
17
17
17
17
18
18
18
18
18
17
16
15
14
14
13
13
13

Relative Humidity (%)

86
86
86
88
88
88
88
85
82
81
79
79
79
76
73
71
65
60
55
54
54
54
56
58

Pressure (mb)

1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1011
1010
1010
1010
1009
1010
1010

Ozone (du)

332
335
337
339
341
344
346
350
354
358
359
359
360
365
371
376
376
376
376
376
377
378
376
375

Tuesday 2

Waning Gibbous 93%

23:27

07:53

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

Sun - Rise: 05:50, Set: 21:07, Transit: 13:29. Moon - Rise: 23:27, Set: 07:53. Civil Dark: 21:42 - 05:15. Nautical Dark: 22:28 - 04:29. Astro Dark: 23:23 - 03:33

Total Clouds (% Sky Obscured)

55
55
55
47
51
58
72
84
100
85
71
56
60
64
70
78
85
91
76
61
42

Low Clouds (% Sky Obscured)

2
1
0
0
1
1
1
2
3
10
16
22
26
28
31
41
48
51
42
31
22

Medium Clouds (% Sky Obscured)

15
20
15
14
14
9
8
7
6
6
5
4
5
6
7
3
3
2
1
0
0

High Clouds (% Sky Obscured)

10
35
40
43
50
58
72
84
100
82
64
46
48
50
53
61
69
77
54
29
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
5
7
8

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
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

6
1
0
5
2
1
9
5
3
13
11
3
12
11
11
16
19
24
23
26
27

Precipitation Amount (mm)

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)

3
3
4
4
5
5
5
4
4
3
1
3
7
8
8
8
8
8
7
6
6

Chance of Frost

Temperature (°C)

20
20
19
19
19
19
19
19
20
21
22
23
25
24
24
24
23
23
23
23
23

Feels Like (°C)

25
24
24
24
21
20
20
19
19
19
20
20
21
22
23
24
24
24
24
24
24

Dew Point (°C)

12
12
12
11
12
11
11
11
11
11
12
13
14
15
17
18
18
19
19
19
19

Relative Humidity (%)

60
60
61
61
61
60
60
57
57
55
53
53
51
57
63
70
73
75
79
78
78

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1012
1012
1012
1012
1012
1013
1013
1012
1012
1012
1012

Ozone (du)

374
371
369
367
363
360
356
354
352
350
348
346
343
342
340
339
337
335
333
333
332

Forecast for Nice, Alpes-Maritimes, France (43.71,7.26)

Generated: 27/05/26 23:19:33. Forecast: 27/05/26 to 02/06/26. Timezone: UTC+2.00