Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 16

Waning Crescent 7%

05:07

15:03

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

Sun - Rise: 08:06, Set: 16:44, Transit: 12:24. Moon - Rise: 05:07, Set: 15:03. Civil Dark: 17:22 - 07:27. Nautical Dark: 18:04 - 06:45. Astro Dark: 18:45 - 06:05

Total Clouds (% Sky Obscured)

83
70
49
42
49
32
18
58
81
100
87
75
74
66
61
73
80
30
38
57
5
28
19
10

Low Clouds (% Sky Obscured)

28
1
1
41
41
29
18
47
56
96
55
63
47
52
48
54
50
27
36
57
0
24
14
0

Medium Clouds (% Sky Obscured)

0
0
4
10
12
7
2
11
34
40
30
18
19
11
5
13
80
0
4
3
5
2
2
2

High Clouds (% Sky Obscured)

0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
9
9
9
8
8
5
9
9
7
9
9
7
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
1
3
3
9
29
38
30
28
28
37
41
21
27
31
26
26
12
26
18

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
11
9
7
6
6
6
7
7
7
9
13
13
14
16
17
20
18
19
21
22
21
21
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
70
71
72
75
77
77
79
77
76
80
69
75
70
64
66
75
53
57
56
55
53
54
61

Pressure (mb)

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

Ozone (du)

290
292
291
296
295
278
277
278
277
279
286
296
301
306
309
309
309
310
302
296
299
298
295
288

Monday 17

Waning Crescent 3%

06:20

15:13

15 OK
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
14 Bad

Sun - Rise: 08:07, Set: 16:43, Transit: 12:25. Moon - Rise: 06:20, Set: 15:13. Civil Dark: 17:21 - 07:29. Nautical Dark: 18:03 - 06:47. Astro Dark: 18:43 - 06:07

Total Clouds (% Sky Obscured)

32
33
38
55
57
61
69
77
84
70
88
89
100
99
97
97
92
95
89
65
74
74
100
92

Low Clouds (% Sky Obscured)

21
33
38
40
49
45
38
58
70
43
55
56
100
68
63
45
65
54
47
48
59
62
62
45

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
19
16
18
12
77
84
100
93
86
44
78
90
81
57
54
65
100
86

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
19
25
20
5
10
51
72
67
90
32
0
8
10
5
5
20
5

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

10
15
18
15
17
16
18
17
17
15
17
22
59
70
37
23
5
4
14
7
13
27
34
38

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

18
16
14
13
13
12
10
10
7
6
7
7
8
10
11
11
12
12
12
12
12
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
54
57
61
59
61
64
67
71
71
70
70
71
79
81
74
69
65
66
65
61
60
62
64

Pressure (mb)

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

Ozone (du)

285
282
279
277
276
277
276
278
282
275
273
278
283
281
287
292
295
296
300
298
296
297
294
289

Tuesday 18

Waning Crescent 1%

07:35

15:25

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
14 Bad

Sun - Rise: 08:09, Set: 16:42, Transit: 12:25. Moon - Rise: 07:35, Set: 15:25. Civil Dark: 17:20 - 07:31. Nautical Dark: 18:02 - 06:48. Astro Dark: 18:42 - 06:08

Total Clouds (% Sky Obscured)

81
99
100
100
75
85
98
100
100
100
100
100
100
100
100
92
100
100
100
71
94
94
96
98

Low Clouds (% Sky Obscured)

42
53
79
82
53
61
69
99
100
100
99
98
89
84
68
76
74
66
83
55
59
60
67
64

Medium Clouds (% Sky Obscured)

68
98
100
100
58
67
90
100
100
100
100
100
91
72
100
36
70
43
71
7
26
33
35
39

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
15
30
40
60
70
65
70
70
65
70
70

ISS Passover

Visibility (miles)

9
6
7
4
6
4
2
0
0
0
0
0
1
6
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
Light Rain
Light Rain
Very 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
None
None
None
None

Precipitation Probability (%)

48
53
80
93
82
95
95
95
95
95
95
94
65
43
18
8
11
14
13
15
18
21
31
43

Precipitation Amount (mm)

0
0
0.5
0.6
0.3
0.8
0.9
1.6
1.9
1.3
0.7
0.8
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
71
74
86
83
83
93
98
96
96
96
96
96
93
91
88
88
89
86
83
81
79
81
78

Pressure (mb)

1012
1012
1011
1010
1009
1009
1008
1007
1006
1005
1004
1003
1003
1002
1001
1001
1001
1001
1001
1001
1001
1000
1000
1000

Ozone (du)

283
280
281
286
288
292
301
305
307
307
304
304
301
300
300
303
309
312
314
325
331
331
330
328

Wednesday 19

Waning Crescent 0%

08:49

15:41

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
14 Bad

Sun - Rise: 08:11, Set: 16:40, Transit: 12:25. Moon - Rise: 08:49, Set: 15:41. Civil Dark: 17:19 - 07:32. Nautical Dark: 18:01 - 06:50. Astro Dark: 18:42 - 06:09

Total Clouds (% Sky Obscured)

100
98
84
94
96
93
88
71
60
46
59
75
97
90
80
64
77
86
99
97
95
94
84
63

Low Clouds (% Sky Obscured)

62
56
54
58
57
56
49
48
47
46
57
63
70
60
45
31
39
45
54
52
50
46
45
42

Medium Clouds (% Sky Obscured)

64
96
49
89
93
83
62
27
13
1
14
43
86
90
80
37
66
72
97
94
91
89
80
42

High Clouds (% Sky Obscured)

69
37
10
4
0
0
0
0
0
0
9
19
30
21
11
0
0
0
0
0
0
0
3
0

ISS Passover

Visibility (miles)

9
7
8
7
5
8
9
9
9
9
9
9
8
8
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

56
49
55
58
52
33
13
19
24
28
24
41
42
45
38
25
29
26
31
25
22
28
31
24

Precipitation Amount (mm)

0.3
0
0.2
0.3
0.2
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
7
9
8
7
6
5
5
4
3
3
4
3
4
4
6
6
6
6
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
82
83
85
80
79
77
76
75
73
75
73
74
80
79
76
74
76
76
73
71
67
66
66

Pressure (mb)

1000
1000
1000
1000
1001
1001
1001
1001
1001
1001
1002
1002
1002
1003
1003
1003
1004
1005
1005
1006
1007
1007
1007
1008

Ozone (du)

321
318
322
330
334
334
334
333
329
329
331
334
335
331
325
320
313
313
311
312
315
314
310
310

Thursday 20

New Moon 2%

10:00

16:03

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
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 Bad

Sun - Rise: 08:12, Set: 16:39, Transit: 12:25. Moon - Rise: 10:00, Set: 16:03. Civil Dark: 17:18 - 07:34. Nautical Dark: 18:00 - 06:51. Astro Dark: 18:41 - 06:11

Total Clouds (% Sky Obscured)

68
69
68
69
38
34
36
67
49
47
61
73
73
78
76
78
82
80
72
67
62
55
50
47

Low Clouds (% Sky Obscured)

39
40
39
40
38
34
36
36
31
28
29
31
33
27
20
14
39
30
21
14
17
13
23
29

Medium Clouds (% Sky Obscured)

61
56
53
55
7
2
2
34
27
36
53
64
72
67
56
57
10
8
9
40
62
55
50
47

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
0
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

9
13
17
14
18
18
20
18
14
11
17
16
8
16
19
6
10
11
6
15
20
20
47
65

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
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
68
69
73
74
76
77
77
76
76
77
76
76
76
74
74
76
74
73
72
72
71
70
78

Pressure (mb)

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

Ozone (du)

316
325
329
329
330
330
331
330
329
328
329
332
329
330
333
333
333
332
331
330
326
323
320
317

Friday 21

Waxing Crescent 5%

11:02

16:34

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

Sun - Rise: 08:14, Set: 16:38, Transit: 12:26. Moon - Rise: 11:02, Set: 16:34. Civil Dark: 17:17 - 07:35. Nautical Dark: 17:59 - 06:53. Astro Dark: 18:40 - 06:12

Total Clouds (% Sky Obscured)

53
47
33
23
15
10
5
4
4
4
8
23
33
44
57
64
69
72
75
64
45
27
39
58

Low Clouds (% Sky Obscured)

45
33
22
11
10
8
5
4
4
4
8
17
24
25
23
21
21
20
21
22
23
20
21
24

Medium Clouds (% Sky Obscured)

53
47
33
23
15
10
2
2
2
2
3
4
5
11
16
24
32
41
44
49
45
27
39
58

High Clouds (% Sky Obscured)

0
0
0
0
1
2
2
3
3
4
8
15
11
8
9
5
5
5
6
10
10
10
27
37

ISS Passover

Visibility (miles)

6
4
6
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8

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

Precipitation Probability (%)

81
72
63
60
52
40
11
15
13
3
8
8
0
2
4
2
3
4
1
1
2
1
17
29

Precipitation Amount (mm)

0.8
0.6
0.4
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
6
6
5
5
5
4
4
3
3
4
5
6
7
8
9
9
10
11
12
12
13
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
91
89
86
85
83
83
83
81
83
81
84
84
86
84
84
83
83
84
84
81
80
77
80

Pressure (mb)

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

Ozone (du)

313
310
307
304
300
299
297
295
292
288
285
286
286
287
282
277
272
270
269
267
270
273
275
277

Saturday 22

Waxing Crescent 10%

11:51

17:18

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: 08:16, Set: 16:37, Transit: 12:26. Moon - Rise: 11:51, Set: 17:18. Civil Dark: 17:16 - 07:37. Nautical Dark: 17:58 - 06:54. Astro Dark: 18:39 - 06:13

Total Clouds (% Sky Obscured)

81
85
89
94
95
96
96
96
97
97
95
93
92
93
94
94
97
99
100
93
86
79

Low Clouds (% Sky Obscured)

20
22
20
18
11
8
5
15
20
20
18
17
15
10
3
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

81
85
89
93
79
62
49
45
41
37
38
44
56
56
56
57
71
85
99
93
86
79

High Clouds (% Sky Obscured)

48
53
57
63
43
23
14
26
38
48
53
57
65
76
85
94
80
64
53
45
34
20

ISS Passover

Visibility (miles)

6
4
3
1
0
3
6
9
9
9
9
9
9
8
8
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

Precipitation Type

None
None
Very 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 (%)

39
52
59
63
54
42
21
25
23
12
24
26
25
28
25
21
25
26
25
34
30
31

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
86
89
93
96
94
94
93
93
93
93
93
93
94
93
93
94
93
91
90
86
85

Pressure (mb)

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

Ozone (du)

279
280
285
290
294
300
306
312
307
301
296
292
288
283
281
280
278
281
284
286
288
290

Forecast for Katwoude, Gemeente Waterland, Netherlands (52.47,5.07)

Generated: 16/11/25 15:42:27. Forecast: 16/11/25 to 22/11/25. Timezone: UTC+1.00