Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 15

Waning Crescent 12%

04:46

13:56

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: 08:02, Set: 17:02, Transit: 12:32. Moon - Rise: 04:46, Set: 13:56. Civil Dark: 17:34 - 07:30. Nautical Dark: 18:10 - 06:54. Astro Dark: 18:45 - 06:19

Total Clouds (% Sky Obscured)

80
79
86
89
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

58
71
85
80
83
83
83
76
87
81
71
82
91
85
95
82
89
93
85
99
87
74
85
72

Medium Clouds (% Sky Obscured)

80
79
70
89
78
77
93
100
97
89
97
100
100
100
100
90
100
89
100
100
69
67
67
70

High Clouds (% Sky Obscured)

80
79
86
89
100
90
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
6
1
3
2
2
2
2
1
3
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
25
32
15
35
65
95
95
95
95
95
95
95
95
95
95
95
88
95
95
95
75

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.6
0.6
1.4
3.3
1.7
2.4
2.3
2.4
4.4
3.3
1.3
0.3
0.5
1.4
1
0.3

Wind Speed/Direction (mph)

17
20
22
23
18
19
19
19
19
18
17
13
13
16
11
11
14
14
14
15
15
15
19
19

Chance of Frost

Temperature (°C)

14
15
14
15
14
14
14
14
14
14
14
14
14
14
14
14
13
13
13
13
13
13
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
75
78
79
82
83
86
86
86
87
87
90
92
96
96
93
90
90
89
89
89
89
86
86

Pressure (mb)

1021
1019
1018
1018
1018
1018
1017
1017
1017
1017
1016
1016
1015
1015
1014
1014
1013
1012
1012
1012
1013
1013
1013
1014

Ozone (du)

331
334
336
337
340
340
339
340
339
337
338
335
330
329
329
330
329
328
328
330
332
334
334
330

Tuesday 16

Waning Crescent 7%

05:50

14:20

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: 08:03, Set: 17:02, Transit: 12:32. Moon - Rise: 05:50, Set: 14:20. Civil Dark: 17:35 - 07:30. Nautical Dark: 18:11 - 06:54. Astro Dark: 18:45 - 06:20

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
94
73
52
48
58
53
53

Low Clouds (% Sky Obscured)

95
96
97
93
61
31
23
22
48
80
86
87
89
93
95
93
94
84
56
19
6
7
14
10

Medium Clouds (% Sky Obscured)

70
66
70
67
66
67
66
65
72
100
68
92
57
82
58
60
77
51
45
49
46
44
43
43

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
96
94
100
100
100
99
99
4
3
52
48
55
51
43

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

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

Precipitation Probability (%)

88
75
77
79
74
59
46
39
39
40
39
38
40
47
43
44
43
34
21
12
8
7
6
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

19
21
20
19
20
19
18
18
18
16
15
12
10
9
5
3
2
2
2
2
2
2
1
1

Chance of Frost

Temperature (°C)

13
13
13
13
13
13
13
13
13
13
12
13
13
13
13
12
12
12
11
11
11
11
12
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
83
84
80
76
75
76
80
81
81
80
77
76
76
76
76
77
79
83
84
84
83
77
70

Pressure (mb)

1013
1013
1013
1013
1013
1014
1014
1015
1016
1016
1016
1017
1017
1017
1018
1018
1019
1019
1019
1020
1021
1021
1022
1023

Ozone (du)

329
328
328
331
327
324
322
325
328
328
329
331
329
329
328
326
323
323
323
324
326
326
325
322

Wednesday 17

Waning Crescent 3%

06:54

14:49

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

Sun - Rise: 08:03, Set: 17:03, Transit: 12:33. Moon - Rise: 06:54, Set: 14:49. Civil Dark: 17:35 - 07:31. Nautical Dark: 18:11 - 06:55. Astro Dark: 18:46 - 06:20

Total Clouds (% Sky Obscured)

52
42
28
27
19
15
58
49
29
21
52
60
55
51
46
37
17
16
16
24
34
48
72
82

Low Clouds (% Sky Obscured)

6
3
4
4
2
8
58
47
25
21
52
60
55
51
46
34
17
12
10
19
34
46
72
82

Medium Clouds (% Sky Obscured)

32
26
22
21
19
9
6
11
10
0
0
0
0
0
1
1
1
1
6
0
0
3
2
3

High Clouds (% Sky Obscured)

47
24
5
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
27

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
0
0
0
11
15
15
12
3
4
14
0
0
11
1
0
2
2
1
5
15
10
15

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
16
16
15
15
13
12
11
10
10
9
9
9
9
8
8
9
9
8
8
8
10
12
12

Dew Point (°C)

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

Relative Humidity (%)

67
65
65
67
75
87
90
91
93
91
87
87
87
84
80
85
90
90
88
88
88
87
81
76

Pressure (mb)

1023
1022
1022
1022
1022
1023
1023
1024
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1025
1026
1026
1026
1026
1026

Ozone (du)

321
321
323
326
324
324
325
324
324
326
327
329
331
329
329
332
333
336
340
343
341
338
336
337

Thursday 18

Waning Crescent 1%

07:54

15:26

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: 08:04, Set: 17:03, Transit: 12:33. Moon - Rise: 07:54, Set: 15:26. Civil Dark: 17:35 - 07:32. Nautical Dark: 18:11 - 06:56. Astro Dark: 18:46 - 06:21

Total Clouds (% Sky Obscured)

91
86
80
76
81
91
100
86
71
57
68
78
90
93
96
99
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

91
86
80
76
54
67
52
52
52
57
59
64
65
69
76
82
78
74
72
66
59
52
50
54

Medium Clouds (% Sky Obscured)

0
1
1
2
12
18
43
55
48
45
57
32
52
81
93
90
99
37
100
100
100
98
98
98

High Clouds (% Sky Obscured)

21
1
1
0
55
40
60
43
24
5
19
31
44
42
41
43
57
58
62
62
83
65
56
47

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
3
9
5
3
7
9
7
6
3
3
3
3
6
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
Very Light Rain
Very Light Rain
None
Very Light Rain
None
Very Light Rain
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

16
16
23
23
23
14
19
27
26
49
46
44
51
47
56
42
58
67
81
83
85
75
50
35

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.2
0
0.2
0
0.3
0
0.3
0.3
0.6
0.6
0.7
0.6
0
0

Wind Speed/Direction (mph)

9
12
11
9
8
7
7
7
7
8
7
8
8
8
8
7
7
8
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

14
15
14
15
14
14
14
13
13
14
13
13
13
13
13
13
13
13
13
13
13
13
14
14

Feels Like (°C)

11
11
13
13
13
11
11
11
10
11
10
11
10
10
10
10
10
10
10
10
10
10
11
11

Dew Point (°C)

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

Relative Humidity (%)

75
71
69
71
78
82
84
84
86
87
86
90
87
86
86
86
83
86
87
90
92
92
92
92

Pressure (mb)

1025
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1022
1022
1022
1022
1021
1021
1021
1021
1022
1022

Ozone (du)

336
336
337
335
332
328
326
325
324
328
332
333
334
335
336
337
336
337
337
336
334
330
326
322

Friday 19

Waning Crescent 1%

08:47

16:10

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: 08:04, Set: 17:04, Transit: 12:34. Moon - Rise: 08:47, Set: 16:10. Civil Dark: 17:36 - 07:32. Nautical Dark: 18:12 - 06:56. Astro Dark: 18:46 - 06:21

Total Clouds (% Sky Obscured)

99
99
100
100
98
97
96
98
98
99
94
89
84
75
68
58
61
66
75
80
87
91
88
84

Low Clouds (% Sky Obscured)

57
54
52
54
62
45
44
56
68
82
74
65
56
46
35
24
31
39
49
45
41
37
32
30

Medium Clouds (% Sky Obscured)

96
98
98
99
95
95
94
91
82
72
64
56
48
45
42
39
28
17
6
6
10
10
15
21

High Clouds (% Sky Obscured)

43
36
28
23
20
21
23
26
37
48
39
29
26
23
21
13
17
31
35
52
66
79
77
72

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 (%)

16
14
11
5
9
11
5
28
29
22
27
25
9
14
17
8
15
15
2
6
11
2
7
11

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)

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

Chance of Frost

Temperature (°C)

14
14
15
15
15
15
14
14
13
13
13
13
13
13
13
13
13
13
13
13
13
13
14
14

Feels Like (°C)

12
12
12
12
13
13
12
12
11
11
11
12
12
12
12
12
12
12
12
12
11
12
12
11

Dew Point (°C)

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

Relative Humidity (%)

92
93
92
89
90
92
90
93
93
92
93
95
93
93
93
90
90
87
87
84
82
80
78
73

Pressure (mb)

1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1017
1017
1017
1017
1017
1017
1017
1016

Ozone (du)

319
312
304
298
288
279
284
296
305
315
324
328
332
336
334
332
330
327
324
320
319
317
315
313

Saturday 20

New Moon 0%

09:33

17:04

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:05, Set: 17:04, Transit: 12:34. Moon - Rise: 09:33, Set: 17:04. Civil Dark: 17:36 - 07:33. Nautical Dark: 18:12 - 06:57. Astro Dark: 18:47 - 06:22

Total Clouds (% Sky Obscured)

81
82
85
88
75
64
64
72
75
75
77
83
86
77
69
59
53
52
52
55
65
79
87
94

Low Clouds (% Sky Obscured)

31
38
47
48
54
54
56
47
38
33
40
48
58
55
54
51
47
49
52
55
65
79
87
89

Medium Clouds (% Sky Obscured)

26
35
43
52
43
34
25
27
28
30
24
22
20
16
16
13
11
13
11
11
10
10
6
7

High Clouds (% Sky Obscured)

70
73
78
81
58
39
29
46
56
62
68
65
58
48
41
29
36
42
39
40
43
49
63
73

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
8
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

8
12
15
3
8
11
4
13
19
20
22
26
27
41
42
35
53
59
62
71
80
89
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.4
0.5
0.5
0.9
1.3

Wind Speed/Direction (mph)

2
3
3
3
3
2
3
4
4
4
5
5
5
6
7
8
9
10
11
12
12
12
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
63
67
71
75
78
83
87
89
90
93
93
93
93
92
89
87
86
87
86
86
86
86
84

Pressure (mb)

1016
1015
1015
1014
1014
1013
1013
1013
1013
1012
1012
1011
1011
1011
1010
1010
1009
1009
1008
1008
1008
1008
1007
1007

Ozone (du)

312
310
306
301
297
296
296
296
297
297
297
297
297
297
297
296
296
297
298
298
297
297
296
296

Sunday 21

Waxing Crescent 2%

10:10

18:06

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

Sun - Rise: 08:05, Set: 17:04, Transit: 12:35. Moon - Rise: 10:10, Set: 18:06. Civil Dark: 17:37 - 07:33. Nautical Dark: 18:13 - 06:57. Astro Dark: 18:47 - 06:22

Total Clouds (% Sky Obscured)

100
97
94
91
96
98
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

88
87
86
88
87
84
80
82
81
83
85
88
90

Medium Clouds (% Sky Obscured)

8
38
68
91
96
98
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

82
76
65
47
71
88
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

95
95
95
89
77
63
45
61
71
77
91
95
95

Precipitation Amount (mm)

1.7
1.4
1
0.6
0.4
0.2
0
0.2
0.3
0.4
0.6
0.7
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
12
12
12
12
12
12
12
12
12
12

Feels Like (°C)

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

Dew Point (°C)

10
9
10
9
9
9
9
9
9
9
9
9
9

Relative Humidity (%)

81
80
81
80
80
80
80
81
81
81
81
83
84

Pressure (mb)

1006
1006
1006
1006
1005
1005
1005
1005
1005
1005
1005
1005
1005

Ozone (du)

296
296
297
298
300
301
302
304
307
310
313
315
316

Forecast for Sanary-sur-Mer, Var, France (43.12,5.80)

Generated: 15/12/25 12:33:13. Forecast: 15/12/25 to 21/12/25. Timezone: UTC+1.00