Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 10

Waning Gibbous 61%

21:22

14:07

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: 07:55, Set: 16:53, Transit: 12:23. Moon - Rise: 21:22, Set: 14:07. Civil Dark: 17:30 - 07:18. Nautical Dark: 18:12 - 06:36. Astro Dark: 18:52 - 05:56

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
85
81
92
74
75
72
78
85
97
91
98
96
96
93
86

Low Clouds (% Sky Obscured)

52
45
56
79
90
88
81
82
88
74
80
72
72
75
72
78
77
82
81
72
60
52
53
70

Medium Clouds (% Sky Obscured)

86
90
100
98
100
96
100
100
100
76
65
13
7
2
0
0
0
3
26
57
73
63
56
28

High Clouds (% Sky Obscured)

100
91
100
100
100
100
100
75
100
20
15
55
4
1
0
44
56
79
21
60
93
23
10
22

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
2
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
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
4
27
47
75
87
92
29
11
8
7
7
14
7
9
5
2
3
2
11
12
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.4
0.5
0.7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
13
13
13
14
14
14
14
14
13
13
13
14
14
13
12
12
11
11
12
12
12
11
11

Chance of Frost

Temperature (°C)

11
11
11
10
11
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
11
11
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
75
75
74
72
73
71
84
91
91
88
85
84
87
84
85
88
87
87
88
88
85
81
77

Pressure (mb)

1010
1009
1009
1009
1008
1008
1008
1007
1007
1007
1007
1007
1008
1008
1008
1009
1009
1009
1010
1011
1011
1012
1011
1011

Ozone (du)

266
267
268
269
272
274
277
277
281
283
289
302
306
307
310
307
301
295
291
287
284
284
287
288

Tuesday 11

Waning Gibbous 50%

22:48

14:07

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: 07:57, Set: 16:52, Transit: 12:23. Moon - Rise: 22:48, Set: 14:07. Civil Dark: 17:29 - 07:19. Nautical Dark: 18:10 - 06:38. Astro Dark: 18:50 - 05:58

Total Clouds (% Sky Obscured)

78
90
96
98
100
100
100
99
100
99
100
100
96
100
100
100
100
100
97
91
98
97
99
92

Low Clouds (% Sky Obscured)

49
52
28
46
52
55
38
12
31
34
24
9
21
0
27
0
0
0
1
2
14
3
0
7

Medium Clouds (% Sky Obscured)

29
36
72
32
26
5
4
17
16
9
49
78
81
69
92
84
85
88
85
68
83
79
82
54

High Clouds (% Sky Obscured)

20
53
81
92
100
100
100
99
100
95
100
100
82
100
99
100
100
100
88
73
88
80
90
56

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
9
18
3
1
0
1
2
5
4
2
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)

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

Chance of Frost

Temperature (°C)

12
12
12
12
11
11
11
11
10
10
10
10
10
11
11
11
11
11
11
11
12
13
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
79
81
86
87
90
90
88
87
87
85
84
81
78
76
76
75
76
77
76
75
72
68
64

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1009

Ozone (du)

287
290
291
290
290
291
292
287
283
278
274
272
272
270
269
267
266
264
265
266
265
264
265
265

Wednesday 12

Third Quarter 39%

00:10

14:23

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 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:59, Set: 16:50, Transit: 12:24. Moon - Rise: 00:10, Set: 14:23. Civil Dark: 17:28 - 07:21. Nautical Dark: 18:09 - 06:39. Astro Dark: 18:49 - 05:59

Total Clouds (% Sky Obscured)

94
100
97
100
90
92
81
96
97
89
68
71
100
71
41
86
100
98
96
94
96
98
100
98

Low Clouds (% Sky Obscured)

5
3
0
0
0
1
24
19
27
0
0
0
0
0
11
9
5
4
2
0
7
13
21
39

Medium Clouds (% Sky Obscured)

71
88
67
41
67
41
43
54
47
19
16
0
13
14
7
35
60
52
92
67
37
68
34
25

High Clouds (% Sky Obscured)

61
100
87
100
40
73
35
84
80
79
62
71
100
51
33
71
100
98
96
94
96
98
100
96

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

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
12
11
11
12
12
13
12
11
11
11
10
11
10
10
11
10
11
11
12
13
14
13
13

Chance of Frost

Temperature (°C)

14
14
14
13
12
12
12
12
12
12
11
11
10
10
10
10
10
11
11
12
12
13
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
63
65
69
70
70
70
68
71
72
73
78
81
83
83
83
83
83
81
77
72
66
63
63

Pressure (mb)

1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1009
1009
1009
1009
1008
1008
1007
1007
1008
1008
1008
1008
1008
1008

Ozone (du)

264
263
262
261
262
264
265
265
264
264
265
265
264
263
262
262
260
260
261
263
264
264
267
268

Thursday 13

Waning Crescent 30%

01:27

14:35

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: 08:00, Set: 16:49, Transit: 12:24. Moon - Rise: 01:27, Set: 14:35. Civil Dark: 17:26 - 07:23. Nautical Dark: 18:08 - 06:41. Astro Dark: 18:48 - 06:01

Total Clouds (% Sky Obscured)

94
80
96
97
100
98
96
94
95
96
98
98
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

54
60
61
56
59
60
59
62
64
64
59
56
53
48
51
53
57
58
60
62
66
71
74
66

Medium Clouds (% Sky Obscured)

64
17
26
50
41
81
94
91
93
93
92
97
98
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

37
40
82
89
100
72
46
15
8
6
4
3
1
0
26
54
79
86
93
100
93
87
79
86

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

4
0
1
2
2
7
9
10
20
12
8
19
38
78
83
92
95
95
91
79
62
63
71
72

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.6
0.8
0.9
0.9
0.6
0.4
0
0.3
0.4
0.4

Wind Speed/Direction (mph)

13
13
14
14
12
11
10
10
8
7
6
7
6
7
8
9
9
9
10
10
12
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
66
69
73
78
82
84
89
93
93
89
84
84
87
88
88
91
91
93
93
93
91
90
90

Pressure (mb)

1008
1008
1008
1009
1009
1009
1009
1010
1010
1011
1011
1011
1011
1011
1012
1011
1012
1012
1012
1012
1012
1012
1012
1011

Ozone (du)

270
271
272
273
275
275
274
275
275
277
276
276
278
276
277
277
277
277
278
279
282
283
283
285

Friday 14

Waning Crescent 21%

02:42

14:44

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: 08:02, Set: 16:47, Transit: 12:24. Moon - Rise: 02:42, Set: 14:44. Civil Dark: 17:25 - 07:24. Nautical Dark: 18:07 - 06:42. Astro Dark: 18:47 - 06:02

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

72
75
75
68
67
67
73
64
62
73
71
62
53
46
54
62
70
65
60
55
63
71
79
79

Medium Clouds (% Sky Obscured)

86
99
100
100
100
100
100
100
100
100
100
98
97
95
92
90
87
90
94
95
95
97
98
88

High Clouds (% Sky Obscured)

93
100
100
100
100
100
100
100
100
100
100
68
36
4
35
66
97
98
99
100
98
95
94
69

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
7
4
2
2
1
1
4
6
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
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
Very Light Rain
None
Very Light Rain
Very Light Rain
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

77
90
91
88
84
77
63
42
46
58
46
67
62
49
70
82
90
95
95
95
95
88
66
52

Precipitation Amount (mm)

0.4
0.7
0.8
0.7
0.6
0.5
0.3
0
0
0.3
0
0.3
0.2
0
0.3
0.4
0.4
0.8
1.1
1.3
0.9
0.6
0.2
0

Wind Speed/Direction (mph)

13
11
13
14
14
14
13
13
13
13
12
13
13
12
12
12
12
11
11
10
11
11
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

285
284
285
285
285
286
287
288
289
290
290
290
290
290
289
290
290
290
289
288
287
288
288
289

Saturday 15

Waning Crescent 13%

03:54

14:53

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 OK
13 OK

Sun - Rise: 08:04, Set: 16:46, Transit: 12:24. Moon - Rise: 03:54, Set: 14:53. Civil Dark: 17:24 - 07:26. Nautical Dark: 18:05 - 06:44. Astro Dark: 18:46 - 06:04

Total Clouds (% Sky Obscured)

98
98
97
96
94
94
93
93
92
92
91
93
94
96
96
96
96
94
93
92
69
51
20
20

Low Clouds (% Sky Obscured)

78
76
79
83
87
84
80
76
75
76
78
78
79
79
78
77
76
64
58
48
41
33
20
15

Medium Clouds (% Sky Obscured)

80
70
56
45
35
39
35
32
24
20
16
17
18
19
24
25
26
25
28
27
18
9
0
0

High Clouds (% Sky Obscured)

45
25
25
35
40
50
55
55
44
44
34
28
14
5
0
0
0
0
0
0
4
8
7
7

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 (%)

37
23
19
16
10
10
8
3
8
8
4
7
8
3
5
4
1
5
6
2
7
8
8
8

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
95
95
96
96
95
95
94
93
93
93
93
93
93
93
93
93
91
91
91
90
88

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1014
1014
1014

Ozone (du)

288
287
286
287
289
290
292
294
297
297
297
298
298
298
298
298
298
298
298
298
298
299
300
301

Sunday 16

Waning Crescent 7%

05:07

15:03

14 OK
15 OK
16 OK
17 OK
18 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

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)

20
20
20
30
40
57
64
71
72
76
78
81
82
84
73
64
50

Low Clouds (% Sky Obscured)

15
15
15
15
5
18
31
42
49
58
67
71
76
80
67
54
41

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
17
35
52
62
69
75
64
52
41

High Clouds (% Sky Obscured)

6
6
6
5
2
2
2
0
10
22
35
50
65
80
73
64
50

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
87
87
86
85
85
83
83
79
72
68
67
66
65
67
71

Pressure (mb)

1014
1014
1014
1014
1015
1015
1015
1015
1016
1016
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

301
301
301
302
304
306
308
309
311
307
303
299
295
290
286
287
288

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

Generated: 10/11/25 14:47:14. Forecast: 10/11/25 to 16/11/25. Timezone: UTC+1.00