Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 13

Third Quarter 56%

23:13

16:14

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 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 08:02, Set: 18:48, Transit: 13:25. Moon - Rise: 23:13, Set: 16:14. Civil Dark: 19:22 - 07:28. Nautical Dark: 20:02 - 06:49. Astro Dark: 20:42 - 06:09

Total Clouds (% Sky Obscured)

100
100
99
100
96
97
100
80
56
72
100
84
94
78
64
80
65
55
20
80
78
69
75
86

Low Clouds (% Sky Obscured)

100
93
99
88
85
86
100
67
55
57
85
84
93
77
63
78
63
50
11
76
71
60
70
83

Medium Clouds (% Sky Obscured)

14
19
17
14
35
41
50
19
0
0
6
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
1
1
1
0
1
1
1
1
40
99
4
1
0
0
0
0
0
1
2
8
14
3
1

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
5
15
13
5
4
1
1
1
3
2
5
0
2
2
3
9
6
3
4
10
2

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)

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

Chance of Frost

Temperature (°C)

14
14
14
14
14
14
14
14
14
14
14
15
15
16
16
16
16
15
15
14
13
13
13
13

Feels Like (°C)

13
13
13
13
13
13
13
13
12
12
12
13
13
14
14
14
14
13
13
13
12
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

93
90
87
89
92
95
95
92
86
82
76
74
73
73
72
72
73
73
78
83
84
82
80
81

Pressure (mb)

1029
1030
1029
1029
1029
1028
1028
1028
1028
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1028
1028
1028
1028

Ozone (du)

261
261
261
262
262
263
264
267
267
266
267
268
267
265
262
259
259
258
258
258
256
255
256
257

Tuesday 14

Waning Crescent 45%

No Rise

16:42

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
22 Bad
23 Bad

Sun - Rise: 08:04, Set: 18:46, Transit: 13:25. Moon - Rise: No Rise, Set: 16:42. Civil Dark: 19:20 - 07:30. Nautical Dark: 20:00 - 06:50. Astro Dark: 20:39 - 06:11

Total Clouds (% Sky Obscured)

71
69
79
85
93
89
100
100
83
75
70
88
100
92
99
97
96
100
100
100
100
88
76
100

Low Clouds (% Sky Obscured)

63
58
73
79
90
86
100
100
83
64
65
86
100
84
97
94
93
100
100
100
100
88
76
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
16
0
0
0
0
0
19
18
18
19
17
11
7
1
0
0
0
0

High Clouds (% Sky Obscured)

0
0
1
0
0
0
2
1
1
8
1
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
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 (%)

9
4
4
11
7
12
9
15
8
13
4
3
3
12
4
5
14
16
19
20
22
20
9
16

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
11
11
11
11
11
12
11
11
11
11
12
12
11
12
12
12
12
12
11
12
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

83
84
89
89
90
90
89
90
90
86
79
78
74
69
68
72
78
80
83
84
87
90
87
87

Pressure (mb)

1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1027

Ozone (du)

257
258
258
259
259
259
262
262
264
264
265
265
265
265
266
269
269
267
268
266
266
266
265
265

Wednesday 15

Waning Crescent 34%

00:38

17:02

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
22 Bad
23 Bad

Sun - Rise: 08:06, Set: 18:44, Transit: 13:25. Moon - Rise: 00:38, Set: 17:02. Civil Dark: 19:18 - 07:32. Nautical Dark: 19:58 - 06:52. Astro Dark: 20:37 - 06:13

Total Clouds (% Sky Obscured)

74
51
56
53
59
64
67
68
68
60
69
66
61
60
65
53
60
63
62
76
74
65
67
70

Low Clouds (% Sky Obscured)

70
51
56
53
59
64
67
68
68
57
65
62
61
60
65
53
60
63
62
76
74
65
67
70

Medium 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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
3
3
0
2
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 (%)

3
1
1
1
1
1
1
1
1
1
2
2
2
2
3
4
1
11
0
1
0
0
0
3

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
10
11
11
12
12
12
12
12
13
14
15
15
16
16
16
15
14
13
12
11
11
11
12

Dew Point (°C)

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

Relative Humidity (%)

84
83
86
87
87
87
86
86
87
86
80
74
68
65
63
61
66
74
82
84
81
87
88
88

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1027
1027
1027
1026
1026
1027
1027
1027
1027
1027

Ozone (du)

266
268
269
268
268
268
269
269
270
271
272
274
275
276
276
276
276
274
273
273
272
272
271
270

Thursday 16

Waning Crescent 24%

02:02

17:16

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
22 Bad
23 Bad

Sun - Rise: 08:08, Set: 18:42, Transit: 13:25. Moon - Rise: 02:02, Set: 17:16. Civil Dark: 19:16 - 07:33. Nautical Dark: 19:55 - 06:54. Astro Dark: 20:35 - 06:14

Total Clouds (% Sky Obscured)

73
72
87
93
92
84
75
68
72
78
83
83
88
91
94
97
100
97
94
91
93
95
96
97

Low Clouds (% Sky Obscured)

73
72
87
92
92
84
75
66
70
76
83
77
75
72
74
78
81
65
49
36
45
56
66
69

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
10
27
41
46
55
60
56
52
44
41
42
39
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
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 (%)

3
4
7
9
7
16
6
6
7
18
7
18
10
20
7
19
7
24
17
23
12
21
11
11

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
88
87
79
75
77
76
72
72
75
76
75
70
71
76
78
76
78
82
86
87
86
87
86

Pressure (mb)

1027
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

270
270
271
271
271
273
273
273
274
274
274
274
275
276
276
276
276
275
274
272
272
272
273
274

Friday 17

Waning Crescent 16%

03:21

17:26

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
22 Bad
23 Bad

Sun - Rise: 08:09, Set: 18:39, Transit: 13:24. Moon - Rise: 03:21, Set: 17:26. Civil Dark: 19:14 - 07:35. Nautical Dark: 19:53 - 06:55. Astro Dark: 20:33 - 06:16

Total Clouds (% Sky Obscured)

97
97
94
90
86
84
81
81
78
73
75
77
82
86
87
87
89
88
89
90
82
75
67
71

Low Clouds (% Sky Obscured)

73
76
69
60
52
51
50
48
48
48
48
50
52
55
56
61
68
61
55
48
47
45
43
42

Medium Clouds (% Sky Obscured)

42
37
42
42
41
43
39
34
34
34
32
34
33
37
31
26
21
15
17
11
6
8
13
17

High Clouds (% Sky Obscured)

0
0
0
0
0
2
5
7
5
2
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
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 (%)

24
11
15
23
21
21
20
10
17
17
17
10
16
5
16
21
16
15
15
12
12
11
3
9

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
84
87
87
87
87
87
87
87
87
84
81
76
71
67
68
70
71
72
75
76
73
71
68

Pressure (mb)

1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

275
276
276
276
276
276
276
276
276
277
276
275
275
276
276
276
275
274
274
274
275
275
275
275

Saturday 18

Waning Crescent 9%

04:37

17:36

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
22 Bad
23 Bad

Sun - Rise: 08:11, Set: 18:37, Transit: 13:24. Moon - Rise: 04:37, Set: 17:36. Civil Dark: 19:12 - 07:37. Nautical Dark: 19:51 - 06:57. Astro Dark: 20:31 - 06:18

Total Clouds (% Sky Obscured)

75
82
89
92
96
96
97
97
97
96
96
96
96
95
95
94
93
95
98
100
100
100
100
100

Low Clouds (% Sky Obscured)

40
38
63
79
90
91
92
92
91
90
89
80
73
66
61
57
52
45
38
31
24
15
9
6

Medium Clouds (% Sky Obscured)

20
22
22
22
17
18
20
23
23
19
16
13
11
10
12
15
18
29
39
50
64
77
92
78

High Clouds (% Sky Obscured)

3
7
8
8
10
22
40
56
67
75
79
78
82
84
82
78
74
82
91
100
100
100
100
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 (%)

10
3
9
11
2
5
7
3
5
5
2
3
4
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
64
61
61
60
60
61
63
64
63
63
62
60
58
57
57
59
61
64
68
72
73
74
74

Pressure (mb)

1023
1023
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1018
1018
1018
1017
1017
1016
1016

Ozone (du)

276
276
277
277
278
278
277
277
277
277
277
278
280
281
283
282
282
281
281
280
280
279
279
278

Sunday 19

Waning Crescent 4%

05:51

17:44

Sun - Rise: 08:13, Set: 18:35, Transit: 13:24. Moon - Rise: 05:51, Set: 17:44. Civil Dark: 19:10 - 07:38. Nautical Dark: 19:49 - 06:59. Astro Dark: 20:29 - 06:19

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 13/10/25 00:23:16. Forecast: 13/10/25 to 19/10/25. Timezone: UTC+2.00