Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 11

Waning Gibbous 50%

22:48

14:23

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

Sun - Rise: 07:57, Set: 16:50, Transit: 12:23. Moon - Rise: 22:48, Set: 14:23. Civil Dark: 17:28 - 07:19. Nautical Dark: 18:09 - 06:38. Astro Dark: 18:49 - 05:58

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
96
98
98
97
99
100
99
100
100
97
100
100
100
100
60
72
93
53

Low Clouds (% Sky Obscured)

36
28
25
8
0
0
0
11
0
0
0
4
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

39
62
54
84
56
96
96
62
89
97
39
71
41
41
91
8
4
6
5
12
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
98
98
68
97
84
76
80
100
94
100
100
96
100
100
100
100
60
68
92
50

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
1
1
2
4
8
3
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)

13
13
14
15
15
16
16
16
15
14
14
14
14
14
13
13
14
13
11
11
11
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
85
84
83
80
78
76
76
75
76
77
76
73
68
66
64
63
63
65
69
70
70
71
70

Pressure (mb)

1010
1010
1010
1010
1009
1009
1009
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

288
286
282
278
275
273
269
267
267
266
267
265
264
264
264
263
264
264
265
265
266
267
266
264

Wednesday 12

Third Quarter 39%

00:10

14:35

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

Sun - Rise: 07:59, Set: 16:49, Transit: 12:24. Moon - Rise: 00:10, Set: 14:35. Civil Dark: 17:26 - 07:21. Nautical Dark: 18:08 - 06:39. Astro Dark: 18:48 - 05:59

Total Clouds (% Sky Obscured)

56
60
66
53
72
48
86
100
95
95
100
96
95
96
93
95
98
93
98
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
6
17
30
41
34
37
38
33
25
25
43
46
68
53
55
69
85
80
82
90
84
74

Medium Clouds (% Sky Obscured)

30
0
0
0
0
0
23
7
34
29
43
85
88
87
72
74
90
83
94
98
100
100
100
100

High Clouds (% Sky Obscured)

50
55
54
34
50
24
60
100
71
79
100
53
53
54
32
70
2
0
9
96
95
72
100
99

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
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

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
1
16
6
12
5
0
2
1
7
4
14
64
69
78

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.4

Wind Speed/Direction (mph)

12
12
11
12
12
12
12
12
13
13
13
13
12
12
12
11
10
10
9
8
7
7
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
74
77
80
78
80
80
77
78
79
79
77
75
72
70
70
74
73
74
76
80
80
89
93

Pressure (mb)

1008
1007
1007
1007
1007
1007
1006
1006
1007
1007
1007
1008
1008
1008
1009
1009
1009
1009
1010
1010
1010
1010
1011
1011

Ozone (du)

263
263
262
261
261
261
261
259
258
260
259
261
264
266
266
266
267
268
270
272
273
275
278
279

Thursday 13

Waning Crescent 30%

01:27

14:44

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

Sun - Rise: 08:00, Set: 16:47, Transit: 12:24. Moon - Rise: 01:27, Set: 14:44. Civil Dark: 17:25 - 07:23. Nautical Dark: 18:07 - 06:41. Astro Dark: 18:47 - 06:01

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
100

Low Clouds (% Sky Obscured)

88
83
87
92
91
91
88
90
91
87
87
95
92
83
81
74
69
77
83
86
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
98
100
99
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
54
60
100
100
100
29
100
100
42
100
100
91
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
6
5
4
4
3
3
3
3
4
6
3
2
4
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
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
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

Precipitation Probability (%)

57
75
75
64
83
95
94
95
95
95
95
95
95
95
95
95
95
95
95
95
95
72
59
57

Precipitation Amount (mm)

0
0.4
0.3
0.2
0.5
0.9
0.8
1
1.1
0.9
0.8
1
1.2
1.6
1.8
1.6
1.4
1
1.4
2.1
1.1
0.4
0.2
0

Wind Speed/Direction (mph)

6
7
5
4
4
5
4
4
4
3
3
4
12
17
16
16
16
17
18
18
18
19
19
19

Chance of Frost

Temperature (°C)

12
12
12
12
12
11
11
11
11
10
10
10
10
10
9
9
9
8
8
8
7
7
7
7

Feels Like (°C)

11
10
11
11
11
10
10
10
10
10
10
9
7
5
5
4
4
3
3
3
2
1
1
1

Dew Point (°C)

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

Relative Humidity (%)

95
92
93
93
92
93
93
93
93
95
96
96
96
95
93
93
91
91
90
91
91
91
90
90

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1011
1011
1011
1011
1012
1012
1012
1012

Ozone (du)

281
279
280
280
280
281
282
283
284
283
283
282
282
282
283
284
284
287
288
288
288
290
289
289

Friday 14

Waning Crescent 21%

02:42

14:53

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

Sun - Rise: 08:02, Set: 16:46, Transit: 12:24. Moon - Rise: 02:42, Set: 14:53. Civil Dark: 17:24 - 07:24. Nautical Dark: 18:05 - 06:42. Astro Dark: 18:46 - 06:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
99
98
99
99
99
100
100
100
100
100
100
99
99
99

Low Clouds (% Sky Obscured)

100
100
100
96
92
90
90
89
88
86
85
85
85
86
88
86
84
82
84
86
89
91
93
95

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
94
95
94
94
95
95
97
97
98
96
99
80
97
93
92
90
87
85

High Clouds (% Sky Obscured)

100
100
100
100
100
62
100
100
100
81
60
37
26
18
10
35
61
87
91
96
97
68
40
10

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

43
44
62
86
95
87
78
72
61
74
82
73
77
72
63
66
59
53
49
42
31
30
29
11

Precipitation Amount (mm)

0
0
0
0.6
0.8
0.6
0.5
0.3
0
0.4
0.5
0.4
0.5
0.3
0
0.2
0.2
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

18
18
19
19
19
19
20
20
19
19
18
17
16
16
15
14
14
14
14
14
13
13
12
13

Chance of Frost

Temperature (°C)

7
7
7
7
7
7
7
7
7
6
6
6
6
6
6
7
7
7
7
7
7
7
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
88
88
88
90
90
90
88
87
85
87
90
91
91
93
93
91
93
91
91
91
91
91
91

Pressure (mb)

1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

288
286
285
284
283
281
281
280
281
280
281
281
282
282
281
281
281
281
281
283
283
285
286
286

Saturday 15

Waning Crescent 13%

03:54

15:03

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

Sun - Rise: 08:04, Set: 16:44, Transit: 12:24. Moon - Rise: 03:54, Set: 15:03. Civil Dark: 17:22 - 07:26. Nautical Dark: 18:04 - 06:44. Astro Dark: 18:45 - 06:04

Total Clouds (% Sky Obscured)

98
97
97
98
98
99
99
100
100
100
99
99
99
100
100
96
92
89
74
62
49
42
34
27

Low Clouds (% Sky Obscured)

94
93
91
92
93
94
96
98
100
96
91
87
75
58
38
38
37
34
39
44
49
40
32
23

Medium Clouds (% Sky Obscured)

38
43
25
35
44
58
63
60
57
62
67
67
60
48
46
33
24
18
35
48
49
42
34
27

High Clouds (% Sky Obscured)

5
5
0
23
46
70
80
90
100
67
34
0
32
65
97
88
80
72
48
24
0
0
0
0

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 (%)

21
10
26
28
12
8
11
7
5
5
5
4
5
4
2
5
5
1
2
1
1
4
5
6

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
12
11
10
11
11
11
11
11
12
12
12
13
13
12
12
11
11
8
6
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
1
1
2
2
2
2
2
2
2
1
1
2
2
3
2
2
2
2
2
2
1
2

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
90
90
88
87
86
87
85
84
81
76
72
70
68
66
64
60
64
66
68
70
71

Pressure (mb)

1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013

Ozone (du)

288
289
291
292
292
293
294
294
295
295
297
300
305
308
313
317
313
308
303
301
300
298
293
288

Sunday 16

Waning Crescent 7%

05:07

15:13

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

Sun - Rise: 08:06, Set: 16:43, Transit: 12:24. Moon - Rise: 05:07, Set: 15:13. Civil Dark: 17:21 - 07:27. Nautical Dark: 18:03 - 06:45. Astro Dark: 18:43 - 06:05

Total Clouds (% Sky Obscured)

31
39
52
56
51
50
54
53
49
45
41
37
39
49
56
54
52
49
47
44
42
41
39
36

Low Clouds (% Sky Obscured)

29
34
40
40
42
45
45
49
49
45
41
36
39
46
56
53
49
46
45
43
41
40
38
36

Medium Clouds (% Sky Obscured)

31
39
48
43
38
40
27
12
0
5
10
17
32
47
56
44
25
5
8
12
15
12
8
5

High Clouds (% Sky Obscured)

0
9
17
15
13
14
9
6
0
4
9
13
7
4
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
8
7
8
9
9
9
9
9
9
8
7
8
8
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 (%)

14
19
22
29
27
23
21
20
19
23
26
27
34
38
39
34
27
16
23
29
32
29
24
10

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
75
79
83
76
72
67
68
68
70
67
67
66
62
58
54
56
55
56
58
60
63
64
64

Pressure (mb)

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

Ozone (du)

282
284
285
286
290
294
297
304
311
318
321
325
328
331
333
335
327
320
312
305
299
292
287
283

Monday 17

Waning Crescent 3%

06:20

15:25

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 08:07, Set: 16:42, Transit: 12:25. Moon - Rise: 06:20, Set: 15:25. Civil Dark: 17:20 - 07:29. Nautical Dark: 18:02 - 06:47. Astro Dark: 18:42 - 06:07

Total Clouds (% Sky Obscured)

45
53
60
69
78
88
84
81
81
83
84
84
85
86
87
86
85
84
79
76
69

Low Clouds (% Sky Obscured)

34
32
31
47
60
74
74
75
73
72
71
69
72
76
79
77
73
69
70
70
69

Medium Clouds (% Sky Obscured)

15
24
33
40
47
54
39
26
14
33
51
70
70
70
70
74
72
70
47
24
1

High Clouds (% Sky Obscured)

1
5
7
7
7
7
9
11
11
32
57
75
50
27
0
1
2
3
20
35
45

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 (%)

16
17
13
13
13
8
20
24
26
29
31
32
45
48
44
34
24
14
20
25
27

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
67
67
68
68
67
66
70
71
74
76
78
79
74
70
67
66
67
67
69
71

Pressure (mb)

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

Ozone (du)

278
278
279
279
282
285
287
290
293
296
291
286
282
283
285
287
287
288
288
289
290

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

Generated: 11/11/25 22:06:05. Forecast: 11/11/25 to 17/11/25. Timezone: UTC+1.00