Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 12

Waxing Crescent 10%

12:29

18:18

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

Sun - Rise: 07:59, Set: 16:56, Transit: 12:27. Moon - Rise: 12:29, Set: 18:18. Civil Dark: 17:33 - 07:22. Nautical Dark: 18:14 - 06:41. Astro Dark: 18:53 - 06:01

Total Clouds (% Sky Obscured)

48
62
41
55
59
41
30
23
38
38
48
44
39
46
35
51
58
61
60
63
74
93
98
94

Low Clouds (% Sky Obscured)

48
22
41
55
59
38
27
21
37
38
47
43
36
45
34
51
56
61
59
59
64
76
81
78

Medium Clouds (% Sky Obscured)

0
0
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
20
31
40
42

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
9
9
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
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
18
19
6
18
23
17
17
20
20
7
17
22
25
24
20
22
30
30
41
35
38

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
50
48
49
53
53
52
53
53
52
50
51
53
53
54
58
57
54
53
56
57
59
61
58

Pressure (mb)

1002
1002
1002
1003
1003
1004
1004
1005
1005
1006
1006
1007
1007
1008
1009
1009
1010
1011
1011
1012
1013
1014
1014
1015

Ozone (du)

245
242
244
245
247
250
252
254
254
259
261
263
264
266
265
265
269
269
269
268
268
270
270
270

Friday 13

Waxing Crescent 17%

13:01

19:19

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

Sun - Rise: 08:01, Set: 16:54, Transit: 12:27. Moon - Rise: 13:01, Set: 19:19. Civil Dark: 17:31 - 07:23. Nautical Dark: 18:12 - 06:42. Astro Dark: 18:52 - 06:03

Total Clouds (% Sky Obscured)

79
66
93
77
74
83
77
85
74
49
49
47
40
35
35
44
44
91
55
43
40
44
43
29

Low Clouds (% Sky Obscured)

57
44
81
77
74
82
73
84
73
47
45
47
38
31
26
30
31
33
15
2
2
1
0
0

Medium Clouds (% Sky Obscured)

43
42
29
0
0
1
22
23
0
0
0
0
0
0
0
1
3
3
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
3
3
3
1
3
5
10
16
15
76
47
43
37
36
37
24

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

Precipitation Probability (%)

39
39
42
29
23
16
19
25
16
6
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.2
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)

15
14
13
13
13
12
10
9
9
8
8
7
7
7
7
6
6
7
8
9
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
56
58
60
61
60
60
60
61
62
62
63
63
63
61
60
60
63
64
68
68
65
61
56

Pressure (mb)

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

Ozone (du)

270
270
272
272
274
276
277
279
279
278
278
280
280
280
275
272
272
272
271
272
269
264
263
262

Saturday 14

Waxing Crescent 24%

13:25

20:28

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

Sun - Rise: 08:02, Set: 16:53, Transit: 12:27. Moon - Rise: 13:25, Set: 20:28. Civil Dark: 17:30 - 07:25. Nautical Dark: 18:11 - 06:44. Astro Dark: 18:51 - 06:04

Total Clouds (% Sky Obscured)

31
23
17
28
21
19
18
36
38
41
36
66
62
57
92
43
83
87
96
100
94
91
80
85

Low Clouds (% Sky Obscured)

0
0
0
0
0
3
9
7
5
0
0
0
0
0
0
0
34
84
87
78
86
86
75
79

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
16
0
39
12
2
3
4
37
3
9
52

High Clouds (% Sky Obscured)

29
22
15
28
21
19
9
34
38
41
34
64
60
43
92
38
58
68
87
100
79
27
66
77

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
0
0
0
0
0
0
1
2
9
1
2
0
10
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)

8
8
7
7
6
6
7
7
8
8
8
8
9
9
10
10
11
11
11
13
14
14
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
-2
-2
-2
-2
-2
-1
-1
-1
-0
-1
-1
-2
-2
-2
-2
-1
-1
0
2
4
5
6
7

Relative Humidity (%)

52
51
52
56
60
64
69
73
76
77
77
74
73
73
73
74
76
76
76
80
86
90
90
87

Pressure (mb)

1018
1017
1017
1016
1016
1015
1015
1014
1014
1013
1012
1011
1010
1009
1008
1007
1006
1005
1004
1004
1004
1003
1002
1001

Ozone (du)

262
263
263
263
264
263
264
267
267
267
268
269
269
269
270
271
274
278
282
285
286
287
286
286

Sunday 15

Waxing Crescent 33%

13:43

21:40

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
13 Bad

Sun - Rise: 08:04, Set: 16:51, Transit: 12:27. Moon - Rise: 13:43, Set: 21:40. Civil Dark: 17:29 - 07:27. Nautical Dark: 18:10 - 06:45. Astro Dark: 18:50 - 06:05

Total Clouds (% Sky Obscured)

93
100
100
99
99
99
100
100
91
81
40
60
59
66
78
76
72
83
91
100
99
99
100
94

Low Clouds (% Sky Obscured)

77
88
87
86
83
89
90
94
90
81
32
60
57
65
78
76
72
79
84
89
87
86
87
83

Medium Clouds (% Sky Obscured)

74
96
95
93
93
83
74
62
54
30
0
0
0
0
0
2
20
42
53
75
75
70
55
42

High Clouds (% Sky Obscured)

89
100
93
85
78
84
92
100
82
63
0
0
0
0
4
43
39
44
0
0
0
2
13
1

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

25
40
40
53
52
60
53
40
43
47
34
30
20
27
28
34
39
36
28
34
46
55
61
65

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

15
17
18
18
20
19
19
19
19
18
20
20
22
22
22
21
21
20
19
19
18
18
19
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
6
6
6
6
7
7
7
7
6
5
6
3
3
2
1
1
2
1
1
1
2
1
1

Dew Point (°C)

8
8
9
10
10
10
10
10
10
9
8
7
5
5
5
4
4
4
2
0
2
1
1
1

Relative Humidity (%)

85
84
87
87
89
86
87
89
87
84
83
78
72
69
74
67
69
70
60
54
61
58
58
58

Pressure (mb)

1000
999
998
997
996
996
995
995
995
995
995
996
996
996
996
997
997
998
998
999
1000
1000
1000
1001

Ozone (du)

289
288
290
289
290
292
288
295
299
305
312
319
324
328
331
329
333
325
322
321
320
321
326
327

Monday 16

Waxing Crescent 43%

13:57

22:54

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
13 Bad

Sun - Rise: 08:06, Set: 16:50, Transit: 12:27. Moon - Rise: 13:57, Set: 22:54. Civil Dark: 17:27 - 07:28. Nautical Dark: 18:09 - 06:47. Astro Dark: 18:49 - 06:07

Total Clouds (% Sky Obscured)

87
81
73
68
61
65
71
75
73
71
69
69
69
70
80
90
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

81
77
73
68
61
65
71
75
73
57
32
67
54
45
57
61
69
84
81
79
85
93
98
98

Medium Clouds (% Sky Obscured)

29
15
9
4
0
0
3
58
67
69
69
69
69
70
80
78
93
99
98
97
98
99
100
95

High Clouds (% Sky Obscured)

0
0
2
12
25
34
29
40
40
40
40
43
56
66
78
89
100
100
100
100
85
57
35
29

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

75
91
78
62
41
41
37
23
22
19
13
20
47
68
69
45
35
60
70
72
91
95
95
95

Precipitation Amount (mm)

0.3
0.5
0.5
0.3
0
0
0
0
0
0
0
0
0
0.4
0.3
0
0
0.3
0.4
0.3
0.5
0.7
1.3
1.6

Wind Speed/Direction (mph)

19
20
15
14
12
10
8
9
8
7
8
7
8
6
7
8
9
10
10
12
13
13
14
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
3
5
5
4
3
3
1
0
0
1
1
0
1
2
3
4
4
6
6
7
8
9
10

Relative Humidity (%)

64
67
82
82
75
71
74
65
61
62
67
69
67
72
80
88
94
96
94
96
96
96
96
96

Pressure (mb)

1001
1001
1002
1003
1003
1003
1003
1003
1003
1003
1002
1002
1001
1000
999
997
996
994
990
988
986
983
981
978

Ozone (du)

325
321
308
304
304
301
293
293
295
295
291
289
290
290
293
291
286
281
279
277
275
275
275
274

Tuesday 17

First Quarter 53%

13:57

00:09

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
13 Bad

Sun - Rise: 08:08, Set: 16:49, Transit: 12:27. Moon - Rise: 13:57, Set: 00:09. Civil Dark: 17:26 - 07:30. Nautical Dark: 18:08 - 06:48. Astro Dark: 18:48 - 06:08

Total Clouds (% Sky Obscured)

98
97
88
78
68
76
83
90
93
97
100
97
95
94
93
92
90
90
90
90
93
96
100
100

Low Clouds (% Sky Obscured)

98
97
88
78
68
76
83
85
84
86
85
88
88
90
89
89
88
85
81
77
79
81
83
85

Medium Clouds (% Sky Obscured)

89
85
72
58
48
64
74
87
90
92
95
87
74
64
57
58
60
64
73
83
77
68
59
49

High Clouds (% Sky Obscured)

27
21
22
19
9
27
45
60
69
78
83
66
53
44
52
60
68
64
64
50
60
77
100
95

ISS Passover

Visibility (miles)

5
7
9
8
6
4
4
3
3
4
4
5
4
4
3
5
7
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
Light Rain
Light Rain
Very Light Rain
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
78
54
70
86
95
95
95
95
95
90
81
83
75
57
51
42
34
40
44
41
47

Precipitation Amount (mm)

1.7
1.8
0.9
0.3
0
0.3
0.5
0.7
1
1
0.9
0.7
0.5
0.4
0.5
0.4
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
20
25
24
25
27
28
29
29
27
24
23
21
22
24
22
21
18
17
16
16
15
15
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
6
6
7
8
4
3
2
1
1
1
-1
-1
0
0
1
0
1
2
2
2
2
3

Dew Point (°C)

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

Relative Humidity (%)

88
84
77
76
75
73
75
74
77
78
81
85
85
85
87
80
74
68
69
69
69
69
71
71

Pressure (mb)

977
976
974
974
974
974
974
973
973
973
972
972
974
975
976
977
978
979
980
980
981
981
981
982

Ozone (du)

280
286
292
296
300
304
306
308
310
315
320
325
331
337
343
337
332
326
329
331
334
337
340
343

Wednesday 18

Waxing Gibbous 63%

14:09

01:24

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: 08:09, Set: 16:47, Transit: 12:28. Moon - Rise: 14:09, Set: 01:24. Civil Dark: 17:25 - 07:31. Nautical Dark: 18:07 - 06:50. Astro Dark: 18:47 - 06:10

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
98
96
97
99
100
100
100
100
95
88
80
82
84
88
76
70
67

Low Clouds (% Sky Obscured)

86
89
88
86
86
80
73
67
67
67
69
74
78
84
77
70
63
58
55
55
56
60
61

Medium Clouds (% Sky Obscured)

39
29
37
45
52
59
69
81
88
94
100
87
73
60
60
59
56
64
73
81
67
54
40

High Clouds (% Sky Obscured)

90
86
82
79
73
68
63
60
55
50
45
40
30
15
15
10
10
3
2
1
2
3
5

ISS Passover

Visibility (miles)

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

Precipitation Type

None
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
Very Light Rain
None
None

Precipitation Probability (%)

51
45
49
50
54
55
53
50
53
57
60
60
58
54
51
50
52
57
61
63
61
57
48

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
71
71
68
68
67
64
62
61
61
60
61
60
59
58
59
61
62
61
60
60
57
54

Pressure (mb)

981
981
981
981
982
982
983
984
984
985
986
986
987
988
988
988
989
989
990
990
991
991
991

Ozone (du)

345
347
349
346
343
339
340
341
342
339
336
333
336
339
341
342
342
342
342
343
343
343
344

Forecast for Schildersbuurt, Gemeente Den Haag, Netherlands (52.07,4.30)

Generated: 12/11/26 14:56:25. Forecast: 12/11/26 to 18/11/26. Timezone: UTC+1.00