Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 9

Waxing Gibbous 93%

18:22

05:25

08 Good
09 Good
10 OK
11 Bad
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: 06:40, Set: 21:17, Transit: 13:59. Moon - Rise: 18:22, Set: 05:25. Civil Dark: 21:50 - 06:07. Nautical Dark: 22:32 - 05:25. Astro Dark: 23:19 - 04:37

Total Clouds (% Sky Obscured)

11
16
42
62
100
92
93
98
98
95
99
99
100
100
85
94
100
100
100
100
94
98
99
92

Low Clouds (% Sky Obscured)

0
0
0
6
28
35
8
16
26
31
0
0
0
16
0
0
0
4
0
46
35
46
47
53

Medium Clouds (% Sky Obscured)

10
7
6
25
41
89
35
63
59
44
56
97
98
95
85
94
100
99
85
73
15
21
7
16

High Clouds (% Sky Obscured)

11
16
42
62
100
51
49
56
60
57
90
95
100
100
69
53
100
100
100
93
75
88
98
82

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
2
9
9
9
9
8
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
Very Light Rain
None
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
1
2
2
9
12
43
59
85
46
30
19
21
15
5
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0.4
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
15
17
19
19
20
21
21
21
21
22
21
20
17
16
15
13
13
13
12
13
13
12
12

Feels Like (°C)

9
14
15
17
16
17
18
19
19
19
19
18
17
15
14
14
13
13
12
11
10
11
11
10

Dew Point (°C)

6
7
8
7
5
5
7
8
6
5
6
6
7
7
6
11
12
12
12
11
11
12
12
11

Relative Humidity (%)

69
60
53
45
40
37
40
41
37
34
35
38
44
50
53
78
89
93
93
93
92
93
95
96

Pressure (mb)

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

Ozone (du)

384
383
382
381
379
377
376
376
375
372
369
368
367
366
364
362
360
361
359
358
359
361
362
361

Saturday 10

Waxing Gibbous 97%

19:26

05:43

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:39, Set: 21:18, Transit: 13:59. Moon - Rise: 19:26, Set: 05:43. Civil Dark: 21:51 - 06:05. Nautical Dark: 22:33 - 05:23. Astro Dark: 23:21 - 04:35

Total Clouds (% Sky Obscured)

100
81
83
62
97
100
100
100
100
100
100
100
100
97
100
100
100
100
100
100
100
87
74
58

Low Clouds (% Sky Obscured)

39
36
9
8
38
44
51
63
54
60
44
30
51
43
47
61
47
52
80
46
63
68
62
55

Medium Clouds (% Sky Obscured)

20
11
11
9
17
19
97
100
100
96
99
98
98
95
100
73
100
89
100
100
80
80
5
6

High Clouds (% Sky Obscured)

100
50
61
25
73
100
100
100
100
100
76
91
100
89
100
100
81
88
100
100
100
68
30
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
6
8
8
5
2
8
9
4
7
4
5
9
7
7
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
79
39
34
41
25
13

Precipitation Type

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

Precipitation Probability (%)

4
0
1
3
18
31
35
64
95
95
95
95
95
95
63
73
95
73
74
65
61
65
42
15

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
2.7
2.3
0.6
0.6
1.1
0.8
0
0.3
0.9
0.4
0.6
0.4
0.5
0.6
0
0

Wind Speed/Direction (mph)

6
7
7
6
5
4
6
8
8
11
2
2
7
6
5
5
2
3
2
1
3
4
4
4

Chance of Frost

Temperature (°C)

13
14
17
19
21
23
22
23
22
18
18
18
17
16
15
15
15
15
14
14
13
13
13
13

Feels Like (°C)

12
13
15
18
21
22
20
21
20
17
18
18
17
15
15
15
15
15
15
15
13
13
12
13

Dew Point (°C)

12
13
13
13
11
9
7
7
9
17
15
14
16
16
15
14
14
14
14
14
13
13
13
12

Relative Humidity (%)

93
89
78
69
51
40
36
35
44
93
83
81
93
96
96
96
98
98
98
100
98
100
98
98

Pressure (mb)

1012
1012
1012
1012
1011
1011
1010
1009
1009
1009
1009
1010
1009
1010
1010
1010
1010
1010
1009
1009
1009
1009
1010
1010

Ozone (du)

361
361
362
363
363
361
361
361
358
357
357
355
354
355
357
357
359
361
361
363
363
363
364
363

Sunday 11

Waxing Gibbous 99%

20:31

06:05

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

Sun - Rise: 06:37, Set: 21:19, Transit: 13:59. Moon - Rise: 20:31, Set: 06:05. Civil Dark: 21:53 - 06:04. Nautical Dark: 22:35 - 05:22. Astro Dark: 23:23 - 04:33

Total Clouds (% Sky Obscured)

41
68
67
68
73
84
97
100
100
100
75
67
44
80
87
84
89
81
88
91
95
95
97
98

Low Clouds (% Sky Obscured)

38
64
57
43
47
58
64
32
28
36
49
36
39
51
66
83
80
64
64
71
82
88
93
97

Medium Clouds (% Sky Obscured)

4
4
11
23
20
20
28
41
74
62
65
65
5
15
7
4
10
16
14
18
17
14
15
9

High Clouds (% Sky Obscured)

0
0
0
1
38
42
87
100
100
100
54
33
7
37
38
45
18
29
49
54
65
0
2
2

ISS Passover

Visibility (miles)

9
9
9
9
4
9
9
9
9
9
9
9
9
9
9
9
9
7
9
8
9
8
6
9

Fog (%)

6
1
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None
Very Light Rain
None
Very Light Rain
None
None

Precipitation Probability (%)

11
19
37
62
65
46
24
15
15
11
6
8
7
8
24
33
48
60
54
53
45
48
37
39

Precipitation Amount (mm)

0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0.2
0
0.2
0
0

Wind Speed/Direction (mph)

3
6
6
7
9
10
9
10
11
10
11
11
9
8
6
7
9
9
9
9
11
12
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
16
15
16
16
16
15
15
15
15
14
13
13
12
11
11
11
11
11
11
10
10
10
10

Dew Point (°C)

13
13
12
10
10
8
7
6
8
8
8
9
9
10
10
10
11
11
11
12
11
10
11
11

Relative Humidity (%)

95
89
79
66
61
54
49
48
50
51
56
63
67
78
81
83
84
86
92
93
89
86
87
89

Pressure (mb)

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

Ozone (du)

363
366
366
365
364
363
364
365
366
367
368
369
371
371
370
372
374
374
374
374
374
379
378
370

Monday 12

Full Moon 100%

21:38

06:32

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

Sun - Rise: 06:36, Set: 21:21, Transit: 13:59. Moon - Rise: 21:38, Set: 06:32. Civil Dark: 21:54 - 06:03. Nautical Dark: 22:36 - 05:20. Astro Dark: 23:25 - 04:31

Total Clouds (% Sky Obscured)

98
97
95
92
86
86
32
19
16
13
14
20
16
13
10
14
17
48
67
56
68
93
38
48

Low Clouds (% Sky Obscured)

95
93
88
54
78
48
22
19
16
11
11
15
7
6
4
5
5
4
0
0
2
9
16
15

Medium Clouds (% Sky Obscured)

8
9
7
10
24
75
8
2
0
0
0
0
0
0
0
0
0
3
5
23
6
6
7
4

High Clouds (% Sky Obscured)

0
0
7
30
0
0
0
0
0
0
2
3
4
3
3
3
3
23
31
16
28
52
15
30

ISS Passover

Visibility (miles)

8
8
9
5
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

42
53
60
55
41
34
22
19
9
7
5
0
0
0
0
0
0
0
0
0
0
0
1
1

Precipitation Amount (mm)

0
0.2
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
10
10
11
12
11
11
11
10
10
9
8
6
5
4
3
3
2
2
2
1
2
2
2

Chance of Frost

Temperature (°C)

13
13
14
15
16
17
18
18
18
18
18
17
16
14
13
11
11
11
10
10
10
10
10
10

Feels Like (°C)

10
11
11
12
13
14
14
16
16
17
17
16
16
15
13
13
12
12
10
10
11
10
9
11

Dew Point (°C)

11
11
11
11
10
9
7
6
6
6
7
8
10
10
11
11
10
10
10
9
9
9
9
10

Relative Humidity (%)

86
84
83
79
68
59
48
44
43
45
49
57
65
76
89
95
96
96
98
96
98
96
96
96

Pressure (mb)

1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

366
367
367
367
368
371
374
375
374
372
370
367
365
363
361
359
358
357
357
357
357
357
356
356

Tuesday 13

Waning Gibbous 98%

22:44

07:05

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
23 OK
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:35, Set: 21:22, Transit: 13:59. Moon - Rise: 22:44, Set: 07:05. Civil Dark: 21:55 - 06:02. Nautical Dark: 22:38 - 05:19. Astro Dark: 23:27 - 04:29

Total Clouds (% Sky Obscured)

46
60
54
55
64
64
76
78
80
89
89
96
71
48
21
37
52
73
75
74
74
86
92
95

Low Clouds (% Sky Obscured)

26
37
27
22
29
34
44
43
31
28
12
4
3
0
0
0
0
0
0
0
0
0
3
10

Medium Clouds (% Sky Obscured)

1
3
3
3
4
9
16
18
19
23
26
35
0
0
0
3
5
5
2
0
2
0
0
0

High Clouds (% Sky Obscured)

26
35
46
35
25
5
22
41
63
74
84
96
67
44
18
13
12
13
27
36
40
51
66
76

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 (%)

2
5
0
4
5
3
11
15
15
16
15
12
30
19
0
3
4
0
1
2
2
7
9
7

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
3
3
3
3
3
3
4
5
5
5
4
4
3
3
3
3
3
3
3
3
3
2
2

Chance of Frost

Temperature (°C)

11
14
16
18
19
20
20
21
21
21
21
20
19
16
15
14
13
13
12
12
12
11
12
12

Feels Like (°C)

13
15
16
18
20
19
20
20
20
20
19
19
20
17
17
17
17
16
15
11
11
11
11
11

Dew Point (°C)

10
11
10
9
9
8
7
7
7
7
7
8
9
8
9
10
10
10
10
9
9
9
9
9

Relative Humidity (%)

92
82
68
57
51
45
42
40
38
40
40
44
51
58
66
76
79
81
84
84
86
88
86
83

Pressure (mb)

1017
1017
1017
1017
1016
1016
1016
1015
1014
1014
1014
1014
1014
1014
1014
1015
1015
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

355
354
354
354
354
355
355
354
354
355
356
355
355
354
353
353
353
353
354
355
355
356
356
356

Wednesday 14

Waning Gibbous 95%

23:47

07:49

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:34, Set: 21:23, Transit: 13:59. Moon - Rise: 23:47, Set: 07:49. Civil Dark: 21:57 - 06:00. Nautical Dark: 22:39 - 05:17. Astro Dark: 23:29 - 04:27

Total Clouds (% Sky Obscured)

93
93
89
82
75
68
78
89
100
100
100
100
79
60
44
54
53
52
52
52
51
60
72
91

Low Clouds (% Sky Obscured)

13
12
8
7
4
5
18
35
51
56
47
24
25
31
40
42
43
29
23
21
19
26
33
40

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
1
1
0
0
0
0
10
19
28
20
13
5
5
6
6
23
42
57

High Clouds (% Sky Obscured)

74
75
75
62
46
28
45
72
100
99
98
96
72
57
44
46
38
26
20
15
10
31
57
71

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
7
7

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

Precipitation Probability (%)

14
11
2
13
18
21
26
35
48
48
41
21
33
43
53
47
40
30
36
41
45
44
42
39

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
15
17
19
20
22
23
22
22
22
21
20
19
18
16
14
14
13
13
13
13
13
13
14

Feels Like (°C)

11
13
14
14
15
16
16
23
22
21
21
20
20
18
18
18
17
16
16
14
15
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

81
70
61
53
48
44
40
41
41
42
46
51
56
65
75
87
90
92
95
95
96
98
98
98

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1014
1014
1014
1015
1016
1016
1016
1017
1017
1017
1017
1018
1018

Ozone (du)

356
356
356
356
356
356
356
355
355
354
354
355
355
355
356
356
356
356
355
357
359
361
361
362

Thursday 15

Waning Gibbous 89%

00:43

No Set

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
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:33, Set: 21:24, Transit: 13:59. Moon - Rise: 00:43, Set: No Set. Civil Dark: 21:58 - 05:59. Nautical Dark: 22:41 - 05:16. Astro Dark: 23:31 - 04:25

Total Clouds (% Sky Obscured)

93
94
92
88
90
92
87
84
83
81
83
83
76
52
40
47
53
66

Low Clouds (% Sky Obscured)

48
55
63
46
30
13
23
34
44
36
28
20
15
10
5
8
14
19

Medium Clouds (% Sky Obscured)

70
82
90
88
90
85
69
55
45
44
44
43
40
36
36
30
25
19

High Clouds (% Sky Obscured)

74
74
69
69
65
61
47
33
18
17
17
14
8
4
1
1
1
1

ISS Passover

Visibility (miles)

6
7
8
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

Precipitation Type

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

Precipitation Probability (%)

38
37
34
52
63
68
61
53
41
38
31
16
28
31
28
26
24
19

Precipitation Amount (mm)

0
0
0
0
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
5
5
6
7
8
9
9
10
10
9
9
8
7
5
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
89
83
77
72
68
63
61
60
59
62
66
70
78
86
95
96
96

Pressure (mb)

1018
1019
1019
1019
1020
1020
1020
1020
1020
1020
1021
1021
1021
1022
1022
1023
1023
1023

Ozone (du)

363
363
363
363
361
360
358
358
358
358
358
359
359
360
361
362
364
367

Forecast for Belin-Béliet, Gironde, France (44.50,-0.79)

Generated: 09/05/25 08:33:30. Forecast: 09/05/25 to 15/05/25. Timezone: UTC+2.00