Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 15

Waning Crescent 12%

05:24

13:46

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
12 Bad

Sun - Rise: 08:44, Set: 16:42, Transit: 12:43. Moon - Rise: 05:24, Set: 13:46. Civil Dark: 17:21 - 08:05. Nautical Dark: 18:03 - 07:22. Astro Dark: 18:43 - 06:42

Total Clouds (% Sky Obscured)

84
80
83
100
100
100
100
100
100
100
100
95
100
100
100
100
100
100
100
100
95
84
85
93

Low Clouds (% Sky Obscured)

30
32
25
11
10
22
28
40
40
43
43
47
30
39
33
41
69
56
64
67
66
49
62
72

Medium Clouds (% Sky Obscured)

0
66
83
87
67
95
80
55
34
69
66
87
81
59
51
40
38
39
23
41
26
27
27
35

High Clouds (% Sky Obscured)

1
80
83
100
100
100
100
100
100
100
100
52
100
100
100
100
100
100
100
98
73
3
2
12

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
0
0
0
0
0
5
10
9
3
5
1
0
0
2
2
4
4
18
14

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)

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

Chance of Frost

Temperature (°C)

8
8
9
9
8
8
8
8
8
8
9
9
9
9
9
9
9
9
9
9
9
9
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
74
75
80
79
81
82
85
87
87
85
85
87
85
85
82
82
84
84
81
81
80
78
77

Pressure (mb)

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

Ozone (du)

320
311
309
309
310
306
302
302
304
305
305
300
303
306
307
308
310
309
306
307
307
305
307
311

Tuesday 16

Waning Crescent 7%

06:36

14:02

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
12 Bad

Sun - Rise: 08:44, Set: 16:42, Transit: 12:43. Moon - Rise: 06:36, Set: 14:02. Civil Dark: 17:21 - 08:05. Nautical Dark: 18:04 - 07:23. Astro Dark: 18:44 - 06:43

Total Clouds (% Sky Obscured)

93
97
99
100
97
95
96
100
97
98
96
95
97
100
94
96
96
85
93
99
96
98
100
100

Low Clouds (% Sky Obscured)

73
73
72
74
75
77
78
73
76
70
83
90
92
100
80
86
90
74
93
98
94
70
57
62

Medium Clouds (% Sky Obscured)

30
38
37
47
48
25
38
55
57
58
62
55
72
73
62
54
46
33
7
0
0
0
23
70

High Clouds (% Sky Obscured)

23
51
84
100
43
30
37
90
2
2
0
0
0
0
0
0
0
3
35
46
37
79
100
95

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
4
8
6
8
6
11
8
11
21
8
29
33
30
6
3
2
4
6
16
6
4
13
4

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
73
75
76
76
77
78
80
81
84
85
87
90
95
95
96
95
96
96
96
95
93
88
82

Pressure (mb)

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

Ozone (du)

320
325
321
309
300
295
292
300
307
314
322
331
341
344
348
348
341
337
334
330
328
327
328
327

Wednesday 17

Waning Crescent 3%

07:46

14:25

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
12 Bad

Sun - Rise: 08:45, Set: 16:43, Transit: 12:44. Moon - Rise: 07:46, Set: 14:25. Civil Dark: 17:22 - 08:06. Nautical Dark: 18:04 - 07:24. Astro Dark: 18:44 - 06:43

Total Clouds (% Sky Obscured)

100
100
100
100
98
100
100
98
100
91
100
94
72
71
94
97
89
94
94
92
85
85
85
91

Low Clouds (% Sky Obscured)

57
50
58
3
15
9
8
13
11
0
0
0
31
61
92
81
71
60
66
71
76
75
74
73

Medium Clouds (% Sky Obscured)

53
56
55
45
40
43
45
81
91
91
91
72
24
24
29
23
21
16
15
15
15
8
6
5

High Clouds (% Sky Obscured)

100
100
100
98
98
100
100
98
100
15
29
84
72
71
94
75
43
24
9
16
19
29
36
41

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
1
0
0
0
3
13
17
14
6
0
1
1
1
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)

6
6
7
6
6
7
8
8
8
8
9
10
10
10
10
10
10
10
10
11
12
14
15
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
6
6
6
6
6
6
6
6
5
5
5
6
6
6
6
6
6
7
7
8
7
7

Relative Humidity (%)

77
74
77
82
85
87
90
90
91
88
85
85
87
90
91
91
93
93
91
90
93
95
88
81

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1017
1017
1017
1016
1015
1014

Ozone (du)

322
319
317
316
313
311
310
311
311
310
306
308
310
307
309
311
311
307
304
302
300
297
295
293

Thursday 18

Waning Crescent 1%

08:50

14:55

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
12 Bad

Sun - Rise: 08:46, Set: 16:43, Transit: 12:44. Moon - Rise: 08:50, Set: 14:55. Civil Dark: 17:22 - 08:06. Nautical Dark: 18:04 - 07:24. Astro Dark: 18:44 - 06:44

Total Clouds (% Sky Obscured)

95
98
97
93
84
76
83
90
99
98
96
95
97
98
100
100
100
100
99
98
98
99
99
100

Low Clouds (% Sky Obscured)

58
42
27
21
15
10
14
19
24
35
45
55
65
74
84
89
95
100
78
59
38
39
43
48

Medium Clouds (% Sky Obscured)

6
9
14
17
21
33
41
47
61
92
91
92
95
98
100
100
99
99
97
98
97
98
99
100

High Clouds (% Sky Obscured)

61
80
97
79
58
37
54
72
91
65
39
9
6
3
0
0
0
5
7
13
19
28
36
40

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
5
7
8
4
9
6
2
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
2
2
14
50
69
76
83
82
75
75
95
95
55
34
25
37
21

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.5
0.5
0.5
0.4
0.4
1.3
0.8
0
0
0
0
0

Wind Speed/Direction (mph)

18
17
17
17
17
18
18
18
17
17
17
17
16
15
15
14
12
10
9
7
6
5
5
6

Chance of Frost

Temperature (°C)

10
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
10
10
10
9
10
9
9

Feels Like (°C)

5
6
6
6
5
5
5
5
5
5
6
6
6
6
6
7
7
8
8
8
8
8
8
7

Dew Point (°C)

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

Relative Humidity (%)

80
77
76
76
76
76
73
75
74
75
72
77
81
84
87
91
91
93
96
93
93
90
90
85

Pressure (mb)

1014
1013
1012
1011
1011
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1012
1012
1012
1013
1014
1015
1015
1016
1016

Ozone (du)

290
289
287
285
283
281
277
276
279
275
275
278
288
295
294
292
305
322
326
325
323
324
327
331

Friday 19

Waning Crescent 0%

09:43

15:36

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 OK
02 OK
03 OK
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:46, Set: 16:43, Transit: 12:45. Moon - Rise: 09:43, Set: 15:36. Civil Dark: 17:22 - 08:07. Nautical Dark: 18:05 - 07:25. Astro Dark: 18:45 - 06:45

Total Clouds (% Sky Obscured)

100
100
100
94
85
74
58
56
58
47
39
31
33
35
33
36
39
42
49
56
62
72
81
85

Low Clouds (% Sky Obscured)

46
45
37
46
54
62
53
54
56
45
37
28
32
34
33
36
36
33
33
29
20
14
7
7

Medium Clouds (% Sky Obscured)

98
96
93
76
54
40
28
31
30
34
31
24
17
10
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

60
79
100
70
37
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
7
35
61
85

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 (%)

11
2
0
0
0
2
6
14
14
17
14
0
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
80
77
75
74
74
75
77
78
81
83
86
91
91
93
91
91
89
89
91
89
88
83
79

Pressure (mb)

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

Ozone (du)

332
333
334
338
326
319
328
328
329
329
323
317
312
304
296
289
288
287
287
284
281
278
279
280

Saturday 20

New Moon 0%

10:25

16:31

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
12 Bad

Sun - Rise: 08:47, Set: 16:44, Transit: 12:45. Moon - Rise: 10:25, Set: 16:31. Civil Dark: 17:23 - 08:07. Nautical Dark: 18:05 - 07:25. Astro Dark: 18:45 - 06:45

Total Clouds (% Sky Obscured)

81
77
70
72
75
83
86
94
100
100
100
100
100
100
100
100
100
100
99
99
98
99
99
100

Low Clouds (% Sky Obscured)

7
7
6
6
11
17
33
57
70
62
58
55
60
66
71
74
78
82
84
86
86
87
89
90

Medium Clouds (% Sky Obscured)

10
17
20
20
5
5
22
47
68
79
89
98
95
92
89
89
88
88
86
82
77
83
87
91

High Clouds (% Sky Obscured)

81
77
70
72
75
83
86
94
100
100
100
100
100
100
100
100
100
99
93
90
86
90
95
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 (%)

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
0
2
8
14
21
23
25
24
23
17
28
36
41
38
35
32
33
34
36

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)

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

Chance of Frost

Temperature (°C)

7
7
7
6
6
5
5
5
5
5
5
5
5
5
5
5
5
5
5
6
6
6
7
7

Feels Like (°C)

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

Dew Point (°C)

3
4
4
4
3
3
4
3
3
3
3
3
2
2
2
2
2
2
3
3
3
4
4
4

Relative Humidity (%)

75
79
81
82
83
86
90
88
86
86
85
83
80
80
82
80
80
82
83
83
83
84
84
84

Pressure (mb)

1015
1014
1013
1012
1012
1011
1011
1010
1010
1009
1009
1009
1008
1008
1007
1007
1007
1007
1006
1006
1006
1006
1006
1006

Ozone (du)

281
281
282
282
286
289
292
295
297
299
300
300
300
302
303
304
304
305
305
305
306
306
306
306

Sunday 21

Waxing Crescent 2%

10:56

17:37

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: 08:47, Set: 16:44, Transit: 12:46. Moon - Rise: 10:56, Set: 17:37. Civil Dark: 17:23 - 08:08. Nautical Dark: 18:06 - 07:26. Astro Dark: 18:46 - 06:45

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
98
97

Low Clouds (% Sky Obscured)

88
85
83
80
77
74
68
62
53
65
76
79

Medium Clouds (% Sky Obscured)

88
84
81
63
47
27
30
29
31
26
24
27

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
84
69
50

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

40
45
50
44
36
25
25
22
16
16
18
19

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
7
7
8
7
7
7
6
6
6
6
5

Feels Like (°C)

3
4
4
4
4
4
4
4
3
3
3
3

Dew Point (°C)

5
5
5
5
5
5
5
5
4
4
4
3

Relative Humidity (%)

84
84
84
84
87
88
88
88
88
88
86
85

Pressure (mb)

1006
1006
1006
1006
1007
1007
1007
1008
1008
1008
1008
1009

Ozone (du)

306
305
304
303
304
306
307
310
313
316
317
319

Forecast for Roncq, North, France (50.75,3.12)

Generated: 15/12/25 13:10:16. Forecast: 15/12/25 to 21/12/25. Timezone: UTC+1.00