Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 24

Waxing Crescent 17%

12:24

19:45

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 08:18, Set: 16:50, Transit: 12:34. Moon - Rise: 12:24, Set: 19:45. Civil Dark: 17:27 - 07:41. Nautical Dark: 18:08 - 07:00. Astro Dark: 18:47 - 06:20

Total Clouds (% Sky Obscured)

82
72
76
65
71
65
78
90
98
100
100
100
100
100
100
100
98
95
93
61
51
91
90
90

Low Clouds (% Sky Obscured)

59
66
64
65
66
65
75
71
58
41
41
52
82
61
87
80
73
68
59
31
45
83
87
71

Medium Clouds (% Sky Obscured)

58
47
69
10
14
10
15
62
88
100
87
100
100
100
100
98
68
50
59
30
2
29
73
66

High Clouds (% Sky Obscured)

15
11
0
0
0
0
0
0
3
22
72
99
98
82
100
76
25
49
3
0
0
0
0
0

ISS Passover

Visibility (miles)

7
9
8
5
9
5
6
3
6
3
7
7
1
2
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
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
Light Rain
None
Light Rain
Moderate Rain
Light Rain
None
None
None
None
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

32
66
50
50
51
46
51
44
44
88
62
95
95
91
55
40
27
15
25
29
33
31
25
60

Precipitation Amount (mm)

0
0.2
0
0.2
0.3
0.2
0.3
0.2
0
1.1
0
1.9
2.7
0.8
0
0
0
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
96
94
94
94
91
90
82
81
90
82
88
91
88
93
91
91
94
93
90
83
85
91

Pressure (mb)

996
996
995
994
994
994
994
994
994
993
993
992
993
993
993
994
994
995
996
997
997
998
999
999

Ozone (du)

281
282
290
292
292
293
296
298
300
299
299
298
298
302
307
307
307
309
310
310
311
316
314
312

Tuesday 25

Waxing Crescent 25%

12:52

21:00

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 OK
19 Bad
20 Bad
21 OK
22 OK
23 Bad
00 Bad
01 OK
02 OK
03 OK

Sun - Rise: 08:19, Set: 16:49, Transit: 12:34. Moon - Rise: 12:52, Set: 21:00. Civil Dark: 17:26 - 07:42. Nautical Dark: 18:07 - 07:01. Astro Dark: 18:47 - 06:22

Total Clouds (% Sky Obscured)

87
96
88
89
77
44
59
49
75
84
82
78
78
43
38
58
58
32
35
45
46
39
44
42

Low Clouds (% Sky Obscured)

87
90
76
83
75
34
52
40
57
71
69
67
78
43
38
52
51
23
32
39
42
36
38
37

Medium Clouds (% Sky Obscured)

10
39
32
42
27
44
51
49
65
56
22
22
24
2
4
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
52
14
3
6
2
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

4
9
7
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
1
1
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
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

48
34
42
36
22
41
36
37
40
61
62
47
35
36
12
18
19
7
5
11
5
5
6
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
17
15
16
14
13
12
12
14
16
14
13
11
9
8
8
8
7
6
6
6
7
7
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
84
85
79
75
73
74
69
65
63
62
62
62
66
71
72
70
67
70
73
75
75
75
73

Pressure (mb)

1000
1001
1002
1003
1004
1005
1007
1008
1009
1009
1010
1010
1011
1012
1013
1013
1014
1015
1015
1016
1016
1016
1016
1017

Ozone (du)

310
305
304
303
305
305
305
307
309
309
306
304
310
312
313
312
310
308
307
308
304
300
298
299

Wednesday 26

Waxing Crescent 34%

13:13

22:17

04 Bad
05 Bad
06 Bad
07 Bad
08 OK
09 OK
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

Sun - Rise: 08:21, Set: 16:48, Transit: 12:35. Moon - Rise: 13:13, Set: 22:17. Civil Dark: 17:26 - 07:43. Nautical Dark: 18:07 - 07:02. Astro Dark: 18:46 - 06:23

Total Clouds (% Sky Obscured)

57
55
45
58
31
41
52
74
78
76
78
98
100
100
100
92
100
100
100
98
99
86
99
100

Low Clouds (% Sky Obscured)

46
45
45
39
19
41
52
58
47
51
53
58
37
45
24
22
22
5
26
71
76
81
87
93

Medium Clouds (% Sky Obscured)

0
0
0
12
0
0
0
33
39
36
29
29
32
89
100
82
72
71
36
90
29
30
26
27

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
4
8
94
100
100
82
90
100
100
100
72
99
78
94
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 (%)

19
7
13
20
21
11
8
20
15
31
29
7
2
0
0
0
0
0
5
17
31
32
38
47

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
11
11
10
10
7
5
5
5
6
7
7
6
6
5
4
4
5
6
7
7
8
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
68
71
74
75
83
83
77
73
73
70
69
74
79
82
82
79
80
80
82
82
83
85
85

Pressure (mb)

1017
1018
1018
1019
1019
1020
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1021
1021
1020
1020

Ozone (du)

295
294
294
295
292
291
293
295
294
293
291
293
294
294
292
290
288
287
286
283
283
283
283
281

Thursday 27

Waxing Crescent 44%

13:30

23:35

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 08:22, Set: 16:47, Transit: 12:35. Moon - Rise: 13:30, Set: 23:35. Civil Dark: 17:25 - 07:45. Nautical Dark: 18:06 - 07:03. Astro Dark: 18:46 - 06:24

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

95
98
100
95
89
84
89
95
100
100
100
100
97
94
91
93
95
96
92
88
84
85
86
87

Medium Clouds (% Sky Obscured)

26
23
19
60
99
69
18
18
26
33
59
88
83
75
71
82
89
90
80
88
91
91
91
86

High Clouds (% Sky Obscured)

99
98
97
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
94
89
83

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
5
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

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

Precipitation Probability (%)

50
40
37
26
23
28
35
40
53
55
43
25
24
25
26
19
14
8
8
18
54
71
82
86

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
0
-0
-1
0
0
0
1
1
1
1
1
2
2
2
2
2
2
2
2
3
3
3
3

Dew Point (°C)

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

Relative Humidity (%)

83
83
83
83
80
79
76
76
78
79
84
85
84
85
85
85
84
85
85
85
87
88
90
91

Pressure (mb)

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

Ozone (du)

279
277
275
274
273
273
273
272
272
271
269
268
267
265
264
262
262
262
262
263
263
263
262
261

Friday 28

First Quarter 55%

13:44

00:53

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 08:24, Set: 16:47, Transit: 12:35. Moon - Rise: 13:44, Set: 00:53. Civil Dark: 17:24 - 07:46. Nautical Dark: 18:06 - 07:05. Astro Dark: 18:45 - 06:25

Total Clouds (% Sky Obscured)

98
96
95
97
99
100
97
94
92
94
97
100
100
100
100
87
81
78
83
89
95
86
78
68

Low Clouds (% Sky Obscured)

81
74
69
60
54
45
44
47
49
51
49
53
53
50
47
68
61
57
57
55
53
59
64
68

Medium Clouds (% Sky Obscured)

90
89
89
44
34
35
31
46
70
73
89
100
100
100
100
62
63
62
63
50
32
19
7
1

High Clouds (% Sky Obscured)

63
43
27
50
76
99
87
75
61
76
87
100
100
100
100
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
9
9
9
9
8
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

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

Precipitation Probability (%)

74
47
19
9
33
44
15
5
0
0
0
0
4
5
6
4
6
8
13
15
18
32
44
45

Precipitation Amount (mm)

0.3
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
9
8
7
6
6
5
6
6
5
5
5
5
5
5
5
7
8
9
10
11
11
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
7
7
7
7
7
7
8
8
8
8
8
7
7
7
7
7
7
7
7
7
7
7

Relative Humidity (%)

93
95
94
94
94
94
96
95
95
90
83
84
88
90
90
91
93
95
95
94
94
96
94
93

Pressure (mb)

1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1015
1014
1013
1013
1012
1012
1011
1011
1010

Ozone (du)

259
260
260
260
261
263
268
270
271
272
272
272
272
272
273
274
277
279
281
283
284
286
288
291

Saturday 29

Waxing Gibbous 66%

13:57

02:14

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 08:25, Set: 16:46, Transit: 12:36. Moon - Rise: 13:57, Set: 02:14. Civil Dark: 17:24 - 07:47. Nautical Dark: 18:05 - 07:06. Astro Dark: 18:45 - 06:26

Total Clouds (% Sky Obscured)

72
76
80
82
85
88
81
75
74
66
59
52
51
48
47
59
78
95
98
99
100
100
100
99

Low Clouds (% Sky Obscured)

69
63
56
48
37
22
34
53
74
54
32
11
11
15
21
36
50
57
51
46
42
34
25
17

Medium Clouds (% Sky Obscured)

11
20
28
42
57
72
67
63
60
54
53
50
38
25
7
31
58
83
88
92
96
75
52
30

High Clouds (% Sky Obscured)

5
9
17
12
13
15
14
8
2
1
1
0
3
6
9
34
59
76
78
84
92
92
86
77

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
8
8
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 (%)

30
23
12
13
11
3
14
20
24
27
30
28
20
14
7
13
18
19
26
31
36
30
24
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
90
90
88
88
87
81
77
73
74
77
78
81
87
90
90
90
90
90
88
88
88
90

Pressure (mb)

1010
1010
1010
1011
1011
1011
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

293
296
298
301
302
304
305
307
308
309
311
312
314
317
321
324
328
331
335
336
338
339
338
337

Sunday 30

Waxing Gibbous 77%

14:10

03:38

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

Sun - Rise: 08:27, Set: 16:45, Transit: 12:36. Moon - Rise: 14:10, Set: 03:38. Civil Dark: 17:23 - 07:49. Nautical Dark: 18:05 - 07:07. Astro Dark: 18:44 - 06:28

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
87
74
58
43
40
35
28
30
33
41
49
51
48
44
40

Low Clouds (% Sky Obscured)

29
40
49
38
26
13
9
4
0
0
0
0
3
5
8
15
22
31
22
13
9

Medium Clouds (% Sky Obscured)

28
29
35
61
80
94
73
51
29
22
14
6
5
3
1
1
0
0
0
0
0

High Clouds (% Sky Obscured)

80
80
95
85
76
67
52
37
22
16
11
5
4
2
1
1
1
2
5
7
8

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

Fog (%)

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

Precipitation Probability (%)

26
31
31
28
24
19
17
14
5
7
7
3
9
14
12
9
6
2
2
2
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

Wind Speed/Direction (mph)

4
4
5
5
5
5
5
5
5
6
6
6
6
5
5
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
89
89
89
88
86
88
86
85
85
84
84
82
85
86
90
90
90
90
90
91

Pressure (mb)

1011
1012
1012
1012
1013
1014
1015
1015
1016
1016
1017
1017
1018
1018
1019
1020
1020
1021
1021
1022
1022

Ozone (du)

336
335
333
332
334
336
337
338
339
340
339
338
338
337
337
337
334
330
327
324
321

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

Generated: 24/11/25 04:02:34. Forecast: 24/11/25 to 30/11/25. Timezone: UTC+1.00