Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 14

Waning Crescent 19%

04:12

14:19

20 Bad
21 Bad
22 OK
23 OK
00 OK
01 OK
02 OK
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: 08:33, Set: 17:24, Transit: 12:58. Moon - Rise: 04:12, Set: 14:19. Civil Dark: 17:57 - 07:59. Nautical Dark: 18:34 - 07:22. Astro Dark: 19:09 - 06:47

Total Clouds (% Sky Obscured)

49
46
43
27
33
32
39
79
77
76
79
68
74
68
82
70
93
92
100
79
100
100
99
63

Low Clouds (% Sky Obscured)

41
38
38
27
33
32
39
55
54
47
45
33
33
32
16
0
0
0
0
0
0
19
11
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
5
13
21
22
29
22
70
93
91
95
30
96
100
99
63

High Clouds (% Sky Obscured)

0
0
0
0
2
2
8
50
50
50
44
22
21
17
32
5
37
3
27
4
1
3
2
5

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
5
9
16
73
73
21
0
0
0
0
0
0
0
0
0
3

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
52
41
11
22
38
42
15

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
7
7
6
6
6
5
5
5
5
5
5
6
7
8
10
12
13
13
13
13
12
12
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
94
94
94
96
94
94
91
89
88
86
85
85
75
66
57
58
56
58
64
75
80
81

Pressure (mb)

1019
1019
1019
1018
1018
1018
1017
1017
1016
1015
1015
1014
1014
1013
1013
1013
1012
1011
1010
1009
1009
1008
1008
1008

Ozone (du)

302
302
300
300
303
304
305
307
307
308
310
311
311
312
313
314
315
314
314
315
317
317
319
319

Monday 15

Waning Crescent 12%

05:18

14:42

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

Sun - Rise: 08:33, Set: 17:24, Transit: 12:59. Moon - Rise: 05:18, Set: 14:42. Civil Dark: 17:57 - 08:00. Nautical Dark: 18:34 - 07:23. Astro Dark: 19:10 - 06:48

Total Clouds (% Sky Obscured)

64
74
79
68
62
96
97
94
100
100
96
98
100
100
100
100
100
89
100
72
100
76
84
46

Low Clouds (% Sky Obscured)

5
35
50
46
47
42
43
42
34
42
41
39
47
34
29
8
25
27
38
34
5
19
28
23

Medium Clouds (% Sky Obscured)

64
66
79
6
12
63
17
22
67
89
65
17
85
96
95
90
68
17
58
23
75
36
28
11

High Clouds (% Sky Obscured)

2
29
3
43
22
85
81
66
98
62
71
96
100
100
99
100
100
77
100
51
100
45
67
14

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

21
36
7
3
2
2
1
0
0
0
48
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 (%)

7
26
3
0
2
12
11
4
22
11
3
2
2
0
0
0
0
0
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
8
8
7
8
8
7
8
8
8
7
7
7
7
9
10
12
13
14
13
14
11
11
9

Dew Point (°C)

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

Relative Humidity (%)

80
81
84
81
85
87
88
95
90
90
93
91
91
87
80
75
70
66
64
64
70
79
85
87

Pressure (mb)

1007
1007
1007
1006
1006
1006
1005
1006
1006
1006
1006
1006
1007
1008
1009
1010
1010
1010
1010
1011
1012
1012
1013
1014

Ozone (du)

320
321
320
319
318
323
330
333
333
330
331
332
331
332
333
336
339
341
341
342
344
343
345
345

Tuesday 16

Waning Crescent 7%

06:23

15:11

20 OK
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 OK
15 OK
16 OK
17 OK
18 OK
19 Bad

Sun - Rise: 08:34, Set: 17:24, Transit: 12:59. Moon - Rise: 06:23, Set: 15:11. Civil Dark: 17:58 - 08:01. Nautical Dark: 18:34 - 07:24. Astro Dark: 19:10 - 06:48

Total Clouds (% Sky Obscured)

36
50
47
45
59
57
61
60
54
59
59
64
58
60
62
57
54
50
43
38
36
32
45
79

Low Clouds (% Sky Obscured)

17
32
28
29
44
45
40
38
39
50
53
58
58
60
57
57
54
50
43
38
36
26
15
14

Medium Clouds (% Sky Obscured)

12
13
8
5
8
5
6
9
9
7
1
7
0
0
16
13
16
11
7
2
1
1
0
5

High Clouds (% Sky Obscured)

4
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
18
23
27
22
34
49

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
1
4
12
43
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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
2
0
0
1
1
2
3
3
4
2
3
2
2
4
2
1
3
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
90
93
95
95
96
95
96
95
96
96
96
96
96
93
86
79
72
70
69
71
80
87
91

Pressure (mb)

1015
1016
1017
1017
1018
1018
1019
1019
1020
1020
1021
1022
1022
1023
1023
1024
1024
1024
1023
1023
1023
1023
1024
1024

Ozone (du)

346
346
344
342
340
339
339
337
340
343
344
346
346
342
341
344
345
347
346
344
344
346
349
349

Wednesday 17

Waning Crescent 3%

07:28

15:46

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

Sun - Rise: 08:35, Set: 17:25, Transit: 13:00. Moon - Rise: 07:28, Set: 15:46. Civil Dark: 17:58 - 08:01. Nautical Dark: 18:35 - 07:24. Astro Dark: 19:10 - 06:49

Total Clouds (% Sky Obscured)

93
47
61
48
95
94
83
24
29
26
16
10
32
11
12
10
48
61
69
83
86
95
100
100

Low Clouds (% Sky Obscured)

17
20
17
20
20
15
15
17
12
21
11
7
3
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

10
10
7
3
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
2
3
0
0

High Clouds (% Sky Obscured)

41
5
32
44
92
83
63
3
11
5
3
2
15
7
8
7
30
37
36
45
64
85
100
100

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 (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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

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

Chance of Frost

Temperature (°C)

9
9
9
9
9
9
8
8
8
8
8
7
8
8
9
11
12
14
14
15
15
13
11
11

Feels Like (°C)

9
8
10
9
10
8
7
7
8
7
7
7
7
7
8
10
11
11
11
12
12
11
9
8

Dew Point (°C)

8
8
8
8
8
8
8
8
8
7
7
7
7
7
6
6
6
6
6
7
8
8
8
8

Relative Humidity (%)

93
95
95
95
95
96
96
96
98
96
96
96
94
91
84
74
65
59
57
58
62
70
77
83

Pressure (mb)

1024
1024
1024
1024
1024
1024
1023
1023
1022
1022
1021
1021
1021
1020
1020
1020
1019
1018
1017
1016
1016
1016
1016
1016

Ozone (du)

348
348
347
347
346
346
344
342
342
339
337
337
336
333
330
329
328
326
325
324
321
318
313
313

Thursday 18

Waning Crescent 1%

08:28

16:31

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

Sun - Rise: 08:35, Set: 17:25, Transit: 13:00. Moon - Rise: 08:28, Set: 16:31. Civil Dark: 17:58 - 08:02. Nautical Dark: 18:35 - 07:25. Astro Dark: 19:11 - 06:49

Total Clouds (% Sky Obscured)

54
40
53
60
100
97
77
88
98
91
99
87
94
100
100
100
93
93
96
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
6
11
17
16
16
16
15
16
18
3
2
3
6
9
11
32
52
73
71
69
64
56

Medium Clouds (% Sky Obscured)

4
5
5
5
9
19
24
30
30
30
35
11
18
28
39
47
52
63
75
90
84
77
71
77

High Clouds (% Sky Obscured)

54
40
53
60
100
97
77
88
98
91
99
41
68
97
100
97
93
88
91
100
100
100
100
92

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 (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

6
10
23
30
37
36
40
50
63
77
90
3
3
6
35
57
77
84
82
70
69
57
28
23

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.4
0.5
0
0
0
0
0.2
0.5
0.6
0.6
0.4
0.4
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
9
9
9
10
8
8
9
9
8
10
9
7
8
8
8
7
7
12
12
12
11
11
12

Dew Point (°C)

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

Relative Humidity (%)

85
90
90
91
95
95
96
95
96
95
95
96
91
88
84
78
75
70
71
72
76
80
85
91

Pressure (mb)

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

Ozone (du)

312
308
304
303
302
300
298
296
295
295
295
294
294
295
295
309
322
336
342
349
356
357
358
359

Friday 19

Waning Crescent 0%

09:21

17:25

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

Sun - Rise: 08:36, Set: 17:25, Transit: 13:01. Moon - Rise: 09:21, Set: 17:25. Civil Dark: 17:59 - 08:02. Nautical Dark: 18:36 - 07:25. Astro Dark: 19:11 - 06:50

Total Clouds (% Sky Obscured)

99
99
92
85
77
76
76
77
76
74
73
77
79
81
78
70
63
77
89
100
100
100
100
100

Low Clouds (% Sky Obscured)

51
47
50
55
58
44
30
21
34
48
61
68
73
79
73
70
63
77
89
100
100
100
100
100

Medium Clouds (% Sky Obscured)

82
87
75
63
52
66
76
77
76
52
30
21
12
4
11
18
24
18
13
7
9
9
14
23

High Clouds (% Sky Obscured)

84
76
64
48
30
14
14
9
9
10
15
29
38
50
50
51
52
56
59
63
66
67
76
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
9
9
9

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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 (%)

21
3
8
13
1
3
7
0
3
4
1
4
6
0
5
5
2
9
11
3
10
11
3
10

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
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
95
96
96
96
96
96
98
98
98
96
96
94
93
91
88
87
87
88
88
90
90
91

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1016
1016
1015
1015
1015

Ozone (du)

357
355
354
347
340
333
330
327
324
321
318
315
311
306
302
301
300
299
299
300
300
300
299
299

Saturday 20

New Moon 2%

10:06

18:27

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
12 Bad

Sun - Rise: 08:36, Set: 17:26, Transit: 13:01. Moon - Rise: 10:06, Set: 18:27. Civil Dark: 17:59 - 08:03. Nautical Dark: 18:36 - 07:26. Astro Dark: 19:12 - 06:50

Total Clouds (% Sky Obscured)

100
100
100
99
98
98
99
99
99
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
99
98
98
99
99
99
99
100
100
100
100
100
99
98

Medium Clouds (% Sky Obscured)

32
44
35
26
37
53
60
64
71
77
84
89
95
100
100
100
100

High Clouds (% Sky Obscured)

72
70
74
76
74
70
63
63
67
66
64
64
72
84
70
58
41

ISS Passover

Visibility (miles)

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

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

11
4
10
11
6
21
28
29
33
36
38
47
47
38
57
70
80

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.5

Wind Speed/Direction (mph)

3
3
3
3
4
4
4
4
4
4
4
5
5
5
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
8
8
8
8
7
8
7
7
7
7
6
6
6
7
8

Dew Point (°C)

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

Relative Humidity (%)

91
91
93
93
91
91
90
88
87
88
88
90
85
81
75
79
82

Pressure (mb)

1015
1014
1014
1013
1013
1012
1012
1012
1011
1011
1011
1010
1010
1010
1010
1010
1010

Ozone (du)

299
299
299
301
304
307
309
311
313
316
318
321
325
329
333
337
341

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

Generated: 14/12/25 20:11:27. Forecast: 14/12/25 to 20/12/25. Timezone: UTC+1.00