Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 15

Waning Gibbous 90%

00:06

08:13

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

Sun - Rise: 06:03, Set: 20:49, Transit: 13:27. Moon - Rise: 00:06, Set: 08:13. Civil Dark: 21:23 - 05:30. Nautical Dark: 22:05 - 04:48. Astro Dark: 22:53 - 03:59

Total Clouds (% Sky Obscured)

0
0
0
0
0
1
1
51
57
60
46
60
68
67
70
57
74
94
72
28
25
30
33
9

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
0
1
0
0
0
2
55
10
39
39
65
58
55
28
13
4
5
9

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
32
42
60
46
60
68
66
70
57
74
94
72
28
25
30
33
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
5
30
5
5
5
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
8
3
3
3
4
2
2
9
9
9
7
4
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
Very Light Rain
Light Rain
None
None
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
21
27
49
51
68
63
73
79
63
41
28
55
68
55
52
58
47
13
6
5
7

Precipitation Amount (mm)

0
0
0
0
0
0.5
0.4
0.9
0.9
1.1
1
0.5
0
0
0.3
0.4
0.2
0
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
22
22
22
22
22
21
20
18
16
15
15
15
15
16
15
14
14
15
14
15
16
18
19

Dew Point (°C)

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

Relative Humidity (%)

49
49
49
50
50
52
66
70
79
87
90
89
87
87
86
86
89
90
87
85
82
74
68
60

Pressure (mb)

1011
1010
1009
1009
1008
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1008
1008
1009
1010
1010
1010
1010

Ozone (du)

365
365
366
368
368
366
364
362
360
358
357
360
362
362
363
362
362
363
366
370
373
378
381
381

Friday 16

Waning Gibbous 82%

00:54

09:15

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

Sun - Rise: 06:02, Set: 20:50, Transit: 13:27. Moon - Rise: 00:54, Set: 09:15. Civil Dark: 21:24 - 05:29. Nautical Dark: 22:06 - 04:46. Astro Dark: 22:55 - 03:57

Total Clouds (% Sky Obscured)

31
56
84
87
82
93
93
92
89
74
52
42
23
1
6
15
55
71
68
60
50
56
52
60

Low Clouds (% Sky Obscured)

31
56
72
76
72
86
90
84
77
66
39
21
0
0
5
15
26
33
38
36
29
24
40
40

Medium Clouds (% Sky Obscured)

1
32
38
47
30
24
31
30
21
4
6
17
15
1
0
0
5
19
20
28
28
31
20
16

High Clouds (% Sky Obscured)

0
0
0
1
0
0
0
0
0
0
0
3
0
0
1
1
30
53
38
7
0
0
0
0

ISS Passover

Visibility (miles)

9
9
3
3
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
1
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

36
52
83
81
62
47
26
14
8
3
0
0
0
0
0
5
4
5
10
16
15
18
25
35

Precipitation Amount (mm)

0
0
0.6
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
10
7
4
3
3
3
3
3
4
4
4
4
3
3
3
4
5
5
5
3
2
5
7

Chance of Frost

Temperature (°C)

20
19
19
17
16
16
16
16
16
15
15
14
14
14
14
13
13
13
12
13
15
17
18
18

Feels Like (°C)

20
19
19
16
15
16
15
15
15
14
13
13
14
15
14
14
14
13
13
13
16
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

59
64
66
81
83
82
83
82
80
82
82
82
82
80
80
80
83
83
81
80
72
64
60
61

Pressure (mb)

1011
1012
1012
1013
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014

Ozone (du)

379
378
376
374
374
373
375
378
379
382
382
380
381
379
378
375
370
368
368
368
368
368
371
372

Saturday 17

Waning Gibbous 74%

01:33

10:24

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

Sun - Rise: 06:01, Set: 20:52, Transit: 13:27. Moon - Rise: 01:33, Set: 10:24. Civil Dark: 21:25 - 05:28. Nautical Dark: 22:07 - 04:45. Astro Dark: 22:57 - 03:55

Total Clouds (% Sky Obscured)

58
67
63
70
59
62
69
77
62
41
34
31
25
7
1
0
0
6
18
36
44
50
68
81

Low Clouds (% Sky Obscured)

39
51
52
60
40
44
54
71
58
33
30
26
22
6
1
0
0
5
10
28
36
43
68
81

Medium Clouds (% Sky Obscured)

16
25
23
29
23
19
19
16
11
4
0
0
0
0
0
0
0
0
0
0
0
0
0
6

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
1

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 (%)

40
46
39
20
17
11
9
5
2
1
0
0
0
0
0
0
0
0
1
2
1
4
17
17

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)

8
7
7
9
9
8
7
5
3
1
0
2
3
3
4
4
4
4
4
4
2
0
3
5

Chance of Frost

Temperature (°C)

19
19
19
19
19
19
18
18
17
17
16
15
15
14
14
14
13
13
13
14
16
17
18
18

Feels Like (°C)

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

Dew Point (°C)

11
11
11
10
11
11
11
12
12
12
11
11
11
10
10
10
10
9
10
10
11
11
12
12

Relative Humidity (%)

61
61
57
55
58
60
63
67
70
72
73
74
76
75
76
76
78
77
79
78
72
67
65
68

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1016
1016
1016
1016
1016
1015
1015
1016
1016
1016
1016
1016
1016

Ozone (du)

371
369
369
369
370
371
371
370
370
370
370
368
367
364
363
361
360
361
361
360
361
361
359
359

Sunday 18

Waning Gibbous 64%

02:04

11:36

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

Sun - Rise: 06:00, Set: 20:53, Transit: 13:27. Moon - Rise: 02:04, Set: 11:36. Civil Dark: 21:26 - 05:27. Nautical Dark: 22:09 - 04:44. Astro Dark: 22:59 - 03:54

Total Clouds (% Sky Obscured)

84
92
88
80
72
57
44
30
53
77
100
77
50
31
9
21
11
4
3
1
4
2
3
18

Low Clouds (% Sky Obscured)

84
31
24
18
28
18
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10

Medium Clouds (% Sky Obscured)

13
25
15
8
0
0
0
0
0
0
0
0
0
31
2
3
3
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
20
25
25
25
20
25
25
53
75
100
74
47
21
6
12
6
1
2
1
4
2
3
4

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 (%)

9
7
5
18
4
4
3
1
0
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

18
19
20
20
19
19
19
19
18
17
16
16
16
16
15
15
14
14
14
15
17
18
19
20

Feels Like (°C)

17
18
19
19
18
18
18
18
17
17
16
16
15
15
14
15
13
13
14
15
18
20
20
21

Dew Point (°C)

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

Relative Humidity (%)

72
68
62
62
67
67
65
69
72
76
77
78
78
77
74
75
74
73
71
69
61
57
58
59

Pressure (mb)

1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

360
360
358
357
356
353
350
351
350
349
348
347
347
348
349
350
352
352
353
354
354
355
353
347

Monday 19

Waning Gibbous 53%

02:31

No Set

12 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
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

Sun - Rise: 05:59, Set: 20:54, Transit: 13:27. Moon - Rise: 02:31, Set: No Set. Civil Dark: 21:27 - 05:26. Nautical Dark: 22:10 - 04:43. Astro Dark: 23:00 - 03:52

Total Clouds (% Sky Obscured)

32
61
79
67
57
69
84
100
100
100
100
95
90
85
90
93
97
97
98
99
96
92
87
85

Low Clouds (% Sky Obscured)

25
60
51
39
37
43
33
26
20
17
15
11
6
0
1
2
3
3
2
1
2
3
4
3

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
4
0
0
0
0
2
3
4
25
47
67
73
79
86
66
46
26
39

High Clouds (% Sky Obscured)

3
5
54
60
50
57
77
100
100
100
100
77
53
25
40
53
69
77
87
95
70
47
26
28

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 (%)

0
0
1
0
1
0
0
0
0
0
0
0
0
0
4
6
4
28
37
44
48
51
49
58

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
21
20
19
19
19
18
18
17
17
16
16
16
15
15
14
14
15
15
15
17
18
19

Dew Point (°C)

13
14
14
14
14
14
14
13
14
13
14
13
13
13
13
13
13
13
13
13
13
13
14
14

Relative Humidity (%)

62
64
65
65
69
71
72
72
77
79
81
81
83
86
86
86
85
85
85
82
79
77
73
70

Pressure (mb)

1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016

Ozone (du)

346
347
346
346
346
346
347
347
348
347
347
348
348
349
349
349
349
349
348
347
347
346
346
346

Tuesday 20

Third Quarter 42%

02:53

12:50

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
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

Sun - Rise: 05:59, Set: 20:55, Transit: 13:27. Moon - Rise: 02:53, Set: 12:50. Civil Dark: 21:28 - 05:25. Nautical Dark: 22:12 - 04:41. Astro Dark: 23:02 - 03:50

Total Clouds (% Sky Obscured)

84
82
74
65
57
62
71
76
84
92
99
97
95
93
96
98
100
93
87
83
88
93
97
96

Low Clouds (% Sky Obscured)

3
2
10
25
40
31
12
4
8
12
16
35
55
76
79
85
90
75
60
45
36
28
24
31

Medium Clouds (% Sky Obscured)

52
64
43
22
1
1
0
0
33
66
99
90
81
72
71
71
70
60
48
38
26
16
7
12

High Clouds (% Sky Obscured)

29
31
41
50
57
62
63
59
39
19
0
15
20
21
47
71
99
80
61
42
58
74
90
90

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
4
2
4
7
9
7
5
3
3
3
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

61
58
66
72
77
71
59
49
45
37
21
40
49
57
80
94
95
95
85
64
80
83
77
87

Precipitation Amount (mm)

0
0
0.3
0.4
0.5
0.3
0
0
0
0
0
0
0
0
0.4
0.5
0.5
0.6
0.4
0
0.4
0.4
0.3
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
21
21
21
21
21
20
20
19
19
18
18
18
17
17
17
16
16
16
17
17
18
19
20

Feels Like (°C)

19
19
20
21
21
21
21
21
21
19
19
19
19
19
19
17
17
17
17
17
17
18
19
19

Dew Point (°C)

14
15
15
15
16
16
16
15
15
16
15
16
16
15
15
15
15
14
14
14
14
14
14
15

Relative Humidity (%)

69
69
68
69
70
71
74
76
78
81
82
85
88
88
90
90
90
89
86
83
82
79
76
72

Pressure (mb)

1016
1015
1015
1015
1014
1014
1013
1013
1013
1013
1013
1013
1012
1012
1012
1011
1010
1010
1009
1009
1009
1009
1008
1008

Ozone (du)

348
349
351
353
355
357
359
361
363
365
367
369
370
371
371
373
375
377
380
383
386
383
380
377

Wednesday 21

Waning Crescent 31%

03:14

14:04

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

Sun - Rise: 05:58, Set: 20:56, Transit: 13:27. Moon - Rise: 03:14, Set: 14:04. Civil Dark: 21:30 - 05:24. Nautical Dark: 22:13 - 04:40. Astro Dark: 23:04 - 03:49

Total Clouds (% Sky Obscured)

96
96
94
92
90
90
89
89
91
93
94
94
94
95
95
95
95
87
79
68

Low Clouds (% Sky Obscured)

36
42
53
59
64
62
64
66
67
67
66
52
40
28
38
35
40
33
27
26

Medium Clouds (% Sky Obscured)

16
17
25
33
38
29
19
10
28
45
63
59
55
50
43
37
31
43
55
65

High Clouds (% Sky Obscured)

93
93
81
69
57
50
42
20
13
11
9
35
61
88
62
34
7
0
0
0

ISS Passover

Visibility (miles)

5
7
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

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
95
92
95
95
95
67
42
29
44
54
59
49
38
28

Precipitation Amount (mm)

0.7
1
1.1
1.2
1.3
1.1
0.9
0.5
0.8
1.1
0.7
0.3
0
0
0.2
0.4
0.6
0.3
0
0

Wind Speed/Direction (mph)

5
5
6
6
5
5
4
4
4
2
1
2
4
4
5
5
5
6
6
5

Chance of Frost

Temperature (°C)

20
20
20
19
19
18
18
18
18
17
17
16
16
15
15
15
14
14
14
15

Feels Like (°C)

19
20
19
20
19
19
19
18
19
17
18
18
17
17
17
15
15
14
14
14

Dew Point (°C)

15
14
14
14
14
14
14
14
14
14
14
14
14
13
13
13
12
12
12
12

Relative Humidity (%)

71
70
69
72
76
78
78
79
79
82
85
86
86
86
85
86
87
89
86
84

Pressure (mb)

1008
1007
1007
1007
1006
1006
1005
1005
1005
1005
1006
1006
1006
1006
1005
1005
1005
1005
1005
1005

Ozone (du)

378
378
379
382
385
388
388
388
389
387
386
385
387
389
391
392
393
393
391
388

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

Generated: 15/05/25 12:26:23. Forecast: 15/05/25 to 21/05/25. Timezone: UTC+2.00