Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 16

Waxing Crescent 32%

14:51

21:22

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
00 OK
01 Bad
02 Bad
03 OK
04 Bad
05 Bad

Sun - Rise: 08:07, Set: 18:42, Transit: 13:24. Moon - Rise: 14:51, Set: 21:22. Civil Dark: 19:16 - 07:32. Nautical Dark: 19:56 - 06:53. Astro Dark: 20:35 - 06:14

Total Clouds (% Sky Obscured)

97
96
94
90
80
82
80
93
86
57
100
100
99
99
100
98
85
70
41
47
45
41
40
61

Low Clouds (% Sky Obscured)

86
85
84
85
80
82
80
91
82
35
100
93
94
95
100
86
39
34
35
41
39
36
32
29

Medium Clouds (% Sky Obscured)

38
30
39
36
2
0
27
18
24
57
97
100
97
94
98
94
65
57
0
0
0
0
0
36

High Clouds (% Sky Obscured)

57
8
16
4
48
3
5
3
0
0
0
0
0
1
55
57
26
4
6
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
3
9
6
9
9
9
9
9
9
9
9
6

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

Precipitation Probability (%)

3
3
4
4
4
4
9
17
10
28
54
95
95
59
31
19
4
4
7
8
21
11
33
41

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
1.3
0.9
0
0
0
0
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
15
15
14
15
16
17
18
18
19
19
17
15
14
14
14
13
13
12
11
11
11
11
11

Feels Like (°C)

14
14
13
13
14
15
16
16
17
18
19
15
12
11
11
11
10
10
11
10
11
10
9
9

Dew Point (°C)

12
12
12
11
12
13
13
13
14
14
13
15
14
13
13
12
10
10
10
9
9
8
8
8

Relative Humidity (%)

79
80
82
82
80
79
78
73
76
75
65
86
93
92
92
89
84
83
86
86
87
84
83
84

Pressure (mb)

1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1016
1017
1018
1018
1019
1020
1021
1022
1022
1023
1023
1024
1024
1025

Ozone (du)

305
305
306
307
307
306
305
305
304
303
305
306
306
305
305
306
307
308
308
309
310
308
307
307

Saturday 17

Waxing Crescent 41%

15:30

22:26

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 OK
05 Bad

Sun - Rise: 08:08, Set: 18:40, Transit: 13:24. Moon - Rise: 15:30, Set: 22:26. Civil Dark: 19:14 - 07:34. Nautical Dark: 19:54 - 06:55. Astro Dark: 20:33 - 06:15

Total Clouds (% Sky Obscured)

59
61
42
46
66
45
42
48
57
29
34
40
39
21
22
24
57
80
94
68
25
27
23
45

Low Clouds (% Sky Obscured)

33
37
33
36
32
24
22
30
25
25
29
37
34
18
18
19
44
80
50
23
8
19
16
45

Medium Clouds (% Sky Obscured)

28
26
1
1
32
24
25
27
43
1
0
0
0
0
0
0
20
64
84
49
20
11
3
1

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)

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

Precipitation Probability (%)

26
8
21
39
51
55
46
46
43
38
39
19
13
16
7
26
40
49
42
14
26
20
9
19

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
85
83
79
76
71
71
68
70
70
73
72
76
81
82
87
90
91
93
93
93
93
91

Pressure (mb)

1025
1025
1026
1026
1027
1027
1027
1027
1027
1027
1027
1026
1027
1027
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025

Ozone (du)

309
313
318
323
317
314
313
312
310
308
305
304
303
300
296
291
288
287
292
294
296
297
297
296

Sunday 18

First Quarter 51%

15:59

23:38

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 08:10, Set: 18:38, Transit: 13:24. Moon - Rise: 15:59, Set: 23:38. Civil Dark: 19:12 - 07:36. Nautical Dark: 19:52 - 06:56. Astro Dark: 20:31 - 06:17

Total Clouds (% Sky Obscured)

43
48
53
55
63
73
63
100
100
100
72
65
100
100
92
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

31
38
38
51
57
38
34
28
27
46
69
42
66
73
72
83
62
66
82
99
96
93
92
91

Medium Clouds (% Sky Obscured)

15
13
26
24
18
17
8
100
100
100
69
63
100
100
71
100
100
57
100
64
82
100
98
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
5
25
12
100
100
67
100
100
57
100
83
100
100
59
74

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
3
3
2
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
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

8
12
11
10
17
5
3
0
1
4
6
11
50
95
95
95
95
39
13
9
33
43
41
30

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
1.4
2.2
1
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
7
7
8
9
10
11
13
11
11
9
8
9
8
7
7
6
6
6
7
7
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

91
93
93
91
88
83
75
67
63
59
59
69
75
87
95
96
98
98
96
96
96
95
96
95

Pressure (mb)

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

Ozone (du)

293
289
286
283
281
281
282
283
284
284
283
284
281
283
288
286
286
287
287
286
284
281
279
276

Monday 19

Waxing Gibbous 61%

16:20

00:53

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 08:12, Set: 18:36, Transit: 13:24. Moon - Rise: 16:20, Set: 00:53. Civil Dark: 19:10 - 07:37. Nautical Dark: 19:50 - 06:58. Astro Dark: 20:29 - 06:19

Total Clouds (% Sky Obscured)

100
98
100
100
95
100
100
100
100
100
100
100
100
100
100
100
100
99
98
97
98
98
100
77

Low Clouds (% Sky Obscured)

89
47
38
35
35
34
34
40
40
42
35
40
42
43
45
47
49
52
51
49
49
49
49
45

Medium Clouds (% Sky Obscured)

100
98
98
68
87
95
98
100
100
72
62
65
66
55
51
47
39
31
21
13
16
21
22
15

High Clouds (% Sky Obscured)

67
8
6
70
5
23
88
100
100
100
100
83
65
57
48
49
45
37
38
34
56
77
100
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

39
51
36
25
24
21
16
3
24
32
38
45
54
66
49
35
28
28
22
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
96
95
91
81
74
72
72
68
66
70
76
79
80
80
80
81
81
81
82
81
84
85

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1026
1025
1024
1024
1023
1023
1023
1023
1022
1022
1022
1021
1021
1020
1020
1019
1018

Ozone (du)

277
279
280
280
279
278
276
276
276
276
276
275
275
277
278
278
277
276
275
273
271
271
272
273

Tuesday 20

Waxing Gibbous 70%

16:36

02:09

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 08:14, Set: 18:34, Transit: 13:24. Moon - Rise: 16:36, Set: 02:09. Civil Dark: 19:08 - 07:39. Nautical Dark: 19:48 - 07:00. Astro Dark: 20:27 - 06:20

Total Clouds (% Sky Obscured)

86
98
88
78
71
99
85
84
65
99
99
99
100
100
99
100
100
97
95
93
95
98
100
100

Low Clouds (% Sky Obscured)

45
41
36
36
31
30
33
37
34
31
82
67
74
72
83
83
83
66
46
25
24
20
19
32

Medium Clouds (% Sky Obscured)

7
0
16
33
48
45
47
50
49
74
94
96
98
100
98
97
97
94
91
88
92
96
100
100

High Clouds (% Sky Obscured)

86
98
88
78
71
99
85
84
48
88
87
89
93
93
80
65
53
54
57
64
77
87
96
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
25
37
43
60
75
85
64
41
19
8
2
2
23
27
31
27
19
4
2
3
2
24

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.4
0.7
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
88
87
87
80
72
68
64
62
61
63
69
72
75
74
75
76
76
78
80
82
82
82
85

Pressure (mb)

1018
1017
1017
1016
1016
1016
1015
1014
1014
1013
1013
1013
1012
1013
1013
1013
1013
1012
1012
1012
1011
1011
1010
1010

Ozone (du)

274
274
275
276
278
280
284
286
286
286
283
281
281
280
281
282
282
282
283
284
285
286
288
290

Wednesday 21

Waxing Gibbous 79%

16:49

03:26

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 08:15, Set: 18:32, Transit: 13:23. Moon - Rise: 16:49, Set: 03:26. Civil Dark: 19:06 - 07:41. Nautical Dark: 19:46 - 07:01. Astro Dark: 20:25 - 06:22

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
94
87
82
73
64
54
60
67
76
72
67
66
60
56
47
62

Low Clouds (% Sky Obscured)

48
64
69
73
75
82
90
98
80
62
43
35
26
18
40
60
76
72
67
59
48
40
29
45

Medium Clouds (% Sky Obscured)

100
100
100
100
100
98
95
93
76
59
46
36
23
7
24
41
63
63
59
60
51
43
34
40

High Clouds (% Sky Obscured)

95
90
93
93
100
89
75
62
55
40
32
39
43
48
51
54
60
65
65
66
57
40
26
31

ISS Passover

Visibility (miles)

7
5
3
5
7
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
Very 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 (%)

43
65
71
73
69
55
42
30
38
39
34
25
18
12
22
31
38
43
39
26
19
13
5
33

Precipitation Amount (mm)

0
0.3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
93
98
98
96
96
93
88
87
77
68
61
64
67
72
77
84
88
87
85
84
84
84
84

Pressure (mb)

1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1014

Ozone (du)

291
292
294
293
292
292
293
294
294
295
295
295
295
294
293
295
298
300
302
304
306
307
307
307

Thursday 22

Waxing Gibbous 87%

17:00

04:44

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
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 08:17, Set: 18:29, Transit: 13:23. Moon - Rise: 17:00, Set: 04:44. Civil Dark: 19:04 - 07:43. Nautical Dark: 19:44 - 07:03. Astro Dark: 20:23 - 06:24

Total Clouds (% Sky Obscured)

77
100
100
100
100
84
68
53
51
45
40
36
23
15
27
41
56
46
34
25

Low Clouds (% Sky Obscured)

61
73
70
68
60
58
57
53
51
45
40
36
23
15
18
10
1
25
34
25

Medium Clouds (% Sky Obscured)

45
53
50
46
41
53
65
53
51
45
40
36
20
1
12
23
34
46
34
25

High Clouds (% Sky Obscured)

43
65
70
65
65
49
41
46
44
38
28
19
9
0
20
41
56
46
34
25

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

44
47
39
30
21
38
47
47
52
55
48
40
28
5
2
0
0
11
23
30

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
13
14
13
12
12
11
10
11
12
12
12
10
9
8
9
10
12
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
87
87
87
88
85
83
80
80
81
81
81
80
77
80
82
85
84
82

Pressure (mb)

1014
1014
1014
1014
1015
1015
1016
1016
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

307
306
306
305
304
303
301
299
297
298
299
301
295
289
283
281
280
279
278
277

Forecast for Kerkelanden, Gemeente Hilversum, Netherlands (52.22,5.15)

Generated: 16/10/26 06:05:57. Forecast: 16/10/26 to 22/10/26. Timezone: UTC+2.00