Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 10

New Moon 0%

09:06

18:27

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
06 Bad
07 Bad
08 Bad

Sun - Rise: 08:00, Set: 18:57, Transit: 13:28. Moon - Rise: 09:06, Set: 18:27. Civil Dark: 19:31 - 07:26. Nautical Dark: 20:11 - 06:47. Astro Dark: 20:51 - 06:07

Total Clouds (% Sky Obscured)

80
81
81
94
90
91
91
81
47
56
100
95
100
98
99
100
98
99
96
93
95
95
93
97

Low Clouds (% Sky Obscured)

80
81
81
90
83
87
88
75
27
27
91
47
100
88
85
88
86
99
96
92
94
94
89
96

Medium Clouds (% Sky Obscured)

25
26
56
31
23
27
25
25
24
32
70
93
100
68
83
100
92
58
70
61
44
33
32
30

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

Precipitation Probability (%)

10
18
95
95
83
62
77
82
81
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.5
0.8
0.9
0.8
0.6
0.2
0.5
0.5
0.4
0.7
0.8
1.2
1.3
1
1.1
1.1
1.2
1.2
1.3
1.3
1.1
1.1
0.9
0.9

Wind Speed/Direction (mph)

19
18
20
21
21
21
21
21
20
21
21
22
20
20
20
19
19
19
18
18
18
18
17
17

Chance of Frost

Temperature (°C)

12
13
13
13
13
13
13
13
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
70
71
74
72
69
64
63
63
65
70
67
71
68
71
70
71
71
71
72
72
72
73
73

Pressure (mb)

1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1009
1009
1009

Ozone (du)

306
307
308
308
309
308
308
308
307
308
309
313
315
317
317
316
315
316
316
317
318
319
319
319

Sunday 11

Waxing Crescent 1%

09:06

18:40

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
06 Bad
07 Bad
08 Bad

Sun - Rise: 08:02, Set: 18:55, Transit: 13:28. Moon - Rise: 09:06, Set: 18:40. Civil Dark: 19:29 - 07:28. Nautical Dark: 20:09 - 06:48. Astro Dark: 20:48 - 06:09

Total Clouds (% Sky Obscured)

91
92
92
94
95
90
92
86
94
94
84
95
94
93
82
67
73
54
82
79
79
67
81
95

Low Clouds (% Sky Obscured)

90
90
90
90
90
88
87
80
89
89
84
89
90
89
82
67
73
51
82
79
79
67
47
28

Medium Clouds (% Sky Obscured)

32
34
32
29
34
31
25
23
26
25
5
28
30
29
20
5
3
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
0
0
0
0
3
55
47
82

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

Light Rain
Light Rain
Light Rain
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

Precipitation Probability (%)

92
83
72
60
54
47
44
40
39
35
26
22
25
23
13
2
3
1
7
16
4
14
6
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

17
16
14
14
13
13
12
12
11
11
9
9
8
8
6
5
4
4
6
6
6
6
8
8

Chance of Frost

Temperature (°C)

12
12
13
13
13
13
13
13
13
13
12
12
12
12
12
12
12
12
11
11
11
11
11
11

Feels Like (°C)

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

Dew Point (°C)

7
7
7
7
7
8
7
7
7
6
6
5
4
3
3
4
4
3
2
4
5
6
7
7

Relative Humidity (%)

71
71
69
65
66
68
66
65
65
64
66
63
59
52
55
59
58
54
54
61
68
72
76
76

Pressure (mb)

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

Ozone (du)

320
321
321
323
323
321
315
310
307
303
301
300
299
298
297
296
295
292
290
287
286
285
283
282

Monday 12

Waxing Crescent 4%

10:25

18:56

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
06 Bad
07 Bad
08 Bad

Sun - Rise: 08:04, Set: 18:53, Transit: 13:27. Moon - Rise: 10:25, Set: 18:56. Civil Dark: 19:27 - 07:30. Nautical Dark: 20:06 - 06:50. Astro Dark: 20:46 - 06:11

Total Clouds (% Sky Obscured)

85
50
51
64
73
84
61
76
90
98
98
99
99
91
96
98
99
99
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

26
23
18
33
15
33
20
19
23
63
78
70
70
70
73
86
95
97
99
100
100
100
100
98

Medium Clouds (% Sky Obscured)

0
0
0
0
0
3
3
20
40
88
91
88
68
91
86
97
96
99
99
100
100
100
76
42

High Clouds (% Sky Obscured)

63
8
15
13
55
40
33
29
48
74
81
91
97
84
85
9
13
11
7
3
3
5
65
65

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
5
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
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

4
6
1
2
0
1
1
0
0
0
0
0
0
1
5
13
14
30
44
58
64
59
57
56

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
12
13
14
15
16
16
17
16
16
15
15
14
14
14
14
14
14
14
14
13
13
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
73
66
62
60
58
57
59
60
62
66
64
63
61
58
59
60
59
59
63
74
80
83
84

Pressure (mb)

1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1020
1020
1020
1020
1019
1019
1019
1019
1019

Ozone (du)

279
277
276
274
270
268
265
264
264
263
264
265
266
265
266
267
266
266
265
264
263
263
264
265

Tuesday 13

Waxing Crescent 9%

11:43

19:18

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

Sun - Rise: 08:05, Set: 18:51, Transit: 13:27. Moon - Rise: 11:43, Set: 19:18. Civil Dark: 19:25 - 07:31. Nautical Dark: 20:04 - 06:52. Astro Dark: 20:44 - 06:12

Total Clouds (% Sky Obscured)

98
98
98
99
100
97
94
90
83
75
26
19
17
30
21
50
58
63
85
95
82
72
26
20

Low Clouds (% Sky Obscured)

96
95
95
94
95
92
89
88
41
75
16
10
8
7
8
9
10
11
11
11
9
11
11
8

Medium Clouds (% Sky Obscured)

35
32
21
9
0
9
12
19
12
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

65
9
17
67
100
88
77
1
70
61
3
0
2
15
4
30
35
48
78
93
75
60
2
2

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

38
26
29
40
67
81
64
56
52
35
18
8
4
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.3
0.5
0.3
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
13
13
14
14
15
15
15
16
16
12
11
8
7
7
7
7
6
5
5
4
4
4
5

Chance of Frost

Temperature (°C)

14
14
14
15
16
18
17
18
18
18
17
16
16
15
15
15
15
14
14
14
14
13
13
13

Feels Like (°C)

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

Dew Point (°C)

12
12
13
13
14
16
16
17
17
16
15
15
14
14
13
12
13
12
12
12
11
11
11
11

Relative Humidity (%)

90
90
90
87
86
88
92
95
95
90
90
90
90
90
87
86
87
84
86
87
86
87
87
89

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1020
1021
1022
1023
1024
1024
1025
1025
1026
1026
1026
1027
1027
1027
1027
1027

Ozone (du)

266
265
264
263
263
263
264
266
267
268
272
277
283
288
289
291
291
292
292
292
292
294
294
295

Wednesday 14

Waxing Crescent 15%

12:56

19:48

09 Good
10 Good
11 OK
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
06 Bad
07 Bad
08 Bad

Sun - Rise: 08:07, Set: 18:48, Transit: 13:27. Moon - Rise: 12:56, Set: 19:48. Civil Dark: 19:23 - 07:33. Nautical Dark: 20:02 - 06:54. Astro Dark: 20:42 - 06:14

Total Clouds (% Sky Obscured)

16
13
30
50
65
74
99
99
89
100
100
88
94
98
99
99
100
100
99
99
91
84
67
50

Low Clouds (% Sky Obscured)

6
4
9
13
17
17
16
14
10
7
3
10
4
0
0
0
0
0
0
0
0
0
0
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
6
12
17
29
38
49
53
52
51
50

High Clouds (% Sky Obscured)

4
6
30
50
65
72
98
98
85
100
100
84
92
98
99
99
100
100
99
99
91
84
67
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
2
0
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

13
15
16
16
17
18
17
17
17
16
15
14
14
14
14
13
13
13
13
13
13
13
13
13

Feels Like (°C)

14
16
16
16
17
17
16
14
14
15
12
12
12
11
11
11
11
11
10
10
9
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

87
86
77
71
67
63
62
64
66
68
71
73
70
68
65
66
68
70
71
74
74
76
77
80

Pressure (mb)

1027
1028
1028
1028
1027
1027
1026
1026
1025
1025
1025
1024
1026
1026
1026
1025
1025
1024
1024
1023
1023
1022
1022
1021

Ozone (du)

296
296
294
293
292
290
289
289
288
285
284
285
285
286
287
287
288
288
289
290
291
293
294
296

Thursday 15

Waxing Crescent 23%

14:02

20:29

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
06 Bad
07 Bad
08 Bad

Sun - Rise: 08:09, Set: 18:46, Transit: 13:27. Moon - Rise: 14:02, Set: 20:29. Civil Dark: 19:21 - 07:35. Nautical Dark: 20:00 - 06:55. Astro Dark: 20:39 - 06:16

Total Clouds (% Sky Obscured)

47
44
53
59
69
66
63
63
65
66
68
64
59
58
51
45
37
38
38
38
57
74
88
81

Low Clouds (% Sky Obscured)

3
4
7
10
11
10
9
8
27
45
63
64
59
58
51
38
17
18
18
14
35
58
81
74

Medium Clouds (% Sky Obscured)

47
44
42
43
45
45
45
45
50
50
55
55
55
55
37
20
0
6
12
19
23
25
29
17

High Clouds (% Sky Obscured)

47
44
46
46
46
36
37
37
41
46
50
49
49
53
41
30
18
12
6
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

0
0
0
0
0
1
1
1
37
67
93
95
95
89
61
33
13
13
13
13
15
21
30
31

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.6
0.7
0.6
0.5
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
12
13
14
14
15
16
17
17
11
10
14
14
13
12
12
12
12
12
12
12
11
11
12

Chance of Frost

Temperature (°C)

14
15
15
16
17
18
18
18
18
17
16
15
14
14
13
13
13
13
13
13
13
14
14
15

Feels Like (°C)

11
11
11
12
11
12
15
15
15
15
15
15
10
10
10
11
10
10
10
10
10
10
11
11

Dew Point (°C)

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

Relative Humidity (%)

79
78
75
73
69
67
66
67
67
74
81
87
82
76
71
70
70
69
69
68
66
64
62
60

Pressure (mb)

1021
1021
1021
1021
1020
1020
1019
1019
1018
1018
1018
1019
1019
1020
1020
1021
1021
1022
1022
1022
1023
1023
1024
1024

Ozone (du)

296
296
296
295
295
294
294
293
293
295
298
300
304
307
310
313
316
318
321
325
328
330
332
334

Friday 16

Waxing Crescent 32%

14:54

21:22

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 OK
16 OK
17 OK
18 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 08:11, Set: 18:44, Transit: 13:27. Moon - Rise: 14:54, Set: 21:22. Civil Dark: 19:18 - 07:36. Nautical Dark: 19:58 - 06:57. Astro Dark: 20:37 - 06:17

Total Clouds (% Sky Obscured)

73
67
63
59
54
44
34
26
29
34
37
45
49
54
54
53
53

Low Clouds (% Sky Obscured)

68
63
56
50
44
36
27
16
16
17
18
31
42
53
52
51
50

Medium Clouds (% Sky Obscured)

9
1
5
7
10
8
4
0
3
6
8
6
3
0
2
3
5

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
1
2
3
3
16
28
43

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 (%)

28
24
17
14
9
10
6
6
8
9
12
13
14
13
17
22
24

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
62
65
59
56
53
55
57
59
62
64
67
65
62
61
64
68

Pressure (mb)

1025
1026
1027
1028
1029
1029
1030
1031
1031
1032
1032
1033
1034
1034
1034
1034
1035

Ozone (du)

333
331
329
326
323
321
319
316
314
312
309
307
305
303
301
300
300

Forecast for Overveen, Gemeente Bloemendaal, Netherlands (52.39,4.61)

Generated: 10/10/26 09:04:29. Forecast: 10/10/26 to 16/10/26. Timezone: UTC+2.00