Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 2

First Quarter 49%

13:43

01:02

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

Sun - Rise: 05:24, Set: 22:03, Transit: 13:43. Moon - Rise: 13:43, Set: 01:02. Civil Dark: 22:51 - 04:36. Nautical Dark: 00:08 - 03:20. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

67
65
65
95
96
93
96
96
100
100
99
100
98
97
100
51
31
39
39
41
45
40
30
29

Low Clouds (% Sky Obscured)

0
0
0
0
0
27
6
38
83
74
80
77
75
66
73
51
31
39
39
41
45
40
30
29

Medium Clouds (% Sky Obscured)

58
33
22
33
30
64
55
48
90
86
73
93
21
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
95
90
90
86
81
100
100
71
89
93
97
100
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
12
49
61
61
47
50
80
7
9
6
1
1
1
2
4
3
2
2
3
2
0

Precipitation Amount (mm)

0
0
0
0
0.3
0.2
0.2
0
0
0.8
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
3
5
8
15
15
18
12
11
13
10
9
11
8
8
8
7
7
6
7
9
9
8
8

Chance of Frost

Temperature (°C)

29
30
31
32
30
28
24
23
22
20
19
18
18
17
16
16
16
15
15
16
17
18
19
20

Feels Like (°C)

29
30
32
32
30
28
22
23
22
18
18
17
16
16
16
15
16
16
16
17
17
18
18
19

Dew Point (°C)

11
13
12
12
15
18
18
16
15
15
16
15
15
15
14
14
14
14
14
13
12
11
9
8

Relative Humidity (%)

33
35
31
30
40
52
66
67
63
72
85
81
82
86
87
87
90
93
93
85
73
64
53
48

Pressure (mb)

1013
1013
1013
1013
1013
1013
1015
1015
1016
1016
1018
1018
1019
1019
1020
1020
1021
1022
1022
1023
1024
1025
1025
1026

Ozone (du)

297
297
297
296
296
295
296
296
298
302
305
307
310
314
315
315
325
327
330
331
330
331
331
333

Thursday 3

Waxing Gibbous 59%

14:54

01:12

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

Sun - Rise: 05:25, Set: 22:02, Transit: 13:43. Moon - Rise: 14:54, Set: 01:12. Civil Dark: 22:51 - 04:37. Nautical Dark: 00:07 - 03:21. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

29
44
35
40
24
21
21
36
58
70
72
85
29
25
20
25
6
26
83
8
36
91
20
100

Low Clouds (% Sky Obscured)

29
38
35
40
24
21
21
29
16
0
0
0
0
1
1
17
1
17
2
1
0
0
0
46

Medium Clouds (% Sky Obscured)

0
17
0
0
0
0
0
20
39
55
57
69
29
25
20
6
3
2
0
0
0
0
0
45

High Clouds (% Sky Obscured)

0
0
0
0
0
3
3
0
0
0
66
85
0
10
0
0
3
9
83
8
28
91
14
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

9
10
10
10
11
11
10
10
9
6
5
5
3
2
2
1
1
2
2
2
3
4
5
6

Chance of Frost

Temperature (°C)

20
21
22
22
22
21
21
20
19
18
16
14
14
14
14
13
12
12
13
14
16
18
20
21

Feels Like (°C)

20
20
21
20
20
20
20
19
18
18
16
15
15
13
13
12
12
13
12
15
17
16
18
19

Dew Point (°C)

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

Relative Humidity (%)

45
42
40
39
39
41
44
48
53
62
75
80
83
83
78
81
86
86
80
75
63
52
43
36

Pressure (mb)

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

Ozone (du)

334
334
335
331
329
328
326
327
328
327
328
331
336
342
354
359
364
365
352
343
339
334
332
328

Friday 4

Waxing Gibbous 68%

16:07

01:24

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:26, Set: 22:02, Transit: 13:43. Moon - Rise: 16:07, Set: 01:24. Civil Dark: 22:50 - 04:38. Nautical Dark: 00:06 - 03:23. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
80
86
95
100
92
100
100
100
100
86
99
100
96
100
100
100
100
97
100
100
100
100
100

Low Clouds (% Sky Obscured)

32
22
14
15
0
0
0
0
0
0
0
9
0
0
0
0
0
0
0
0
11
22
37
47

Medium Clouds (% Sky Obscured)

8
33
40
59
59
27
28
2
7
3
3
3
3
18
22
30
53
93
61
100
100
93
76
98

High Clouds (% Sky Obscured)

96
66
86
95
100
85
100
100
100
100
61
99
100
94
100
100
100
68
45
91
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
13

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)

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

Chance of Frost

Temperature (°C)

22
23
24
24
24
24
23
23
22
20
19
18
17
16
16
16
15
15
16
16
17
18
20
21

Feels Like (°C)

20
20
21
22
21
20
20
20
20
19
17
16
14
14
14
13
13
13
14
14
15
16
16
17

Dew Point (°C)

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

Relative Humidity (%)

34
31
30
29
30
30
32
35
41
51
53
54
57
60
61
61
65
72
74
69
66
63
46
36

Pressure (mb)

1026
1026
1025
1025
1024
1024
1023
1023
1023
1022
1022
1021
1021
1020
1020
1019
1018
1018
1017
1017
1017
1016
1016
1016

Ozone (du)

327
328
328
327
326
327
327
328
329
328
326
324
324
324
323
323
325
325
322
320
320
318
316
314

Saturday 5

Waxing Gibbous 77%

17:21

01:39

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:27, Set: 22:01, Transit: 13:44. Moon - Rise: 17:21, Set: 01:39. Civil Dark: 22:49 - 04:39. Nautical Dark: 00:04 - 03:25. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
99
98
97
92
88
85
90
95
100
100
100
100
100
100
100
98
97
96
97
99
100
100

Low Clouds (% Sky Obscured)

52
46
45
67
81
79
78
76
79
73
80
83
81
79
81
83
87
88
90
92
93
93
94
91

Medium Clouds (% Sky Obscured)

97
95
95
93
92
88
82
77
74
71
73
80
89
100
100
97
77
77
63
42
19
38
54
57

High Clouds (% Sky Obscured)

100
100
92
81
71
46
23
0
33
67
100
100
100
100
100
100
100
72
42
13
42
71
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
3
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
Light Rain

Precipitation Probability (%)

18
20
11
9
7
24
11
25
17
2
1
22
33
43
64
79
95
95
93
52
43
44
51
79

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.6
1
0.6
0
0
0
0
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
20
22
22
22
20
20
19
18
17
18
18
18
17
17
16
16
15
15
16
16
17
17
17

Feels Like (°C)

17
17
18
19
18
18
17
17
16
17
16
15
15
15
14
14
13
13
13
14
15
15
15
16

Dew Point (°C)

8
9
7
7
8
11
12
13
14
14
13
10
10
10
9
9
7
11
15
15
16
15
16
16

Relative Humidity (%)

46
50
39
36
42
55
62
70
79
82
72
60
61
61
62
62
55
73
95
96
96
92
92
90

Pressure (mb)

1015
1015
1014
1014
1013
1013
1013
1012
1011
1011
1011
1010
1009
1009
1008
1007
1006
1006
1005
1005
1004
1004
1004
1003

Ozone (du)

313
314
314
314
314
317
318
319
318
318
317
317
318
319
319
319
319
319
319
320
323
325
328
333

Sunday 6

Waxing Gibbous 85%

18:36

02:00

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

Sun - Rise: 05:28, Set: 22:01, Transit: 13:44. Moon - Rise: 18:36, Set: 02:00. Civil Dark: 22:48 - 04:40. Nautical Dark: 00:03 - 03:27. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
44
24
8
26
45
62
67
72
78
82
86
90
90
91
91
92

Low Clouds (% Sky Obscured)

91
88
89
85
85
75
70
61
34
20
7
24
39
39
39
49
59
69
79
90
80
70
61
73

Medium Clouds (% Sky Obscured)

54
52
50
51
45
47
46
49
18
24
8
26
39
32
40
50
59
55
51
46
51
58
67
76

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
97
5
3
0
3
5
8
8
4
0
0
0
1
16
26
39
20

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
7
8
9
7
5
3

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

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

Precipitation Probability (%)

76
63
66
71
72
85
90
89
8
10
10
18
22
16
32
45
51
62
67
68
73
78
82
95

Precipitation Amount (mm)

0.2
0
0
0.2
0.2
0.4
0.5
0.5
0
0
0
0
0
0
0
0
0
0.3
0.3
0.3
0.3
0.4
0.4
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
20
21
20
20
20
20
19
19
18
17
16
15
15
14
14
15
15
15
15
15
15
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
58
49
53
50
55
47
51
54
61
70
77
82
86
90
92
92
95
93
92
92
93
95
96

Pressure (mb)

1003
1003
1002
1002
1002
1002
1002
1002
1001
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1004
1004

Ozone (du)

337
339
340
344
349
353
355
360
365
364
362
360
362
365
367
368
368
369
367
365
363
364
365
366

Monday 7

Waxing Gibbous 91%

19:49

02:30

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:29, Set: 22:00, Transit: 13:44. Moon - Rise: 19:49, Set: 02:30. Civil Dark: 22:48 - 04:42. Nautical Dark: 00:01 - 03:29. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

92
92
86
86
83
79
74
69
76
85
93
92
92
93
93
91
90
89
89
81
75
72
68
72

Low Clouds (% Sky Obscured)

83
92
84
76
68
62
55
47
55
63
72
53
34
12
15
20
29
42
54
69
70
70
67
65

Medium Clouds (% Sky Obscured)

82
90
83
76
70
58
48
39
42
48
54
57
58
65
64
63
62
59
54
38
31
24
22
18

High Clouds (% Sky Obscured)

15
14
9
5
0
0
1
1
3
3
4
8
8
8
13
15
21
27
34
41
51
56
67
67

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

95
95
91
76
60
56
49
48
48
44
42
47
53
56
57
52
38
42
46
50
59
65
63
57

Precipitation Amount (mm)

0.8
0.9
0.6
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0

Wind Speed/Direction (mph)

12
12
13
14
15
16
15
14
13
11
10
8
8
8
7
7
7
8
8
8
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
14
15
14
14
14
14
13
13
13
12
12
12
12
12
12
12
11
11
10
10
9
8
7

Relative Humidity (%)

92
90
89
85
81
79
78
79
81
82
82
83
86
87
90
89
86
84
79
73
68
60
52
46

Pressure (mb)

1004
1004
1005
1005
1005
1005
1005
1006
1006
1006
1007
1007
1007
1007
1007
1007
1008
1008
1008
1009
1009
1010
1010
1011

Ozone (du)

367
368
369
369
369
368
369
370
370
371
372
372
373
374
375
376
377
377
378
379
379
377
376
374

Tuesday 8

Waxing Gibbous 96%

20:55

03:14

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

Sun - Rise: 05:30, Set: 21:59, Transit: 13:44. Moon - Rise: 20:55, Set: 03:14. Civil Dark: 22:47 - 04:43. Nautical Dark: 00:00 - 03:31. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

76
70
73
75
77
74
71
68
68
65
64
72
80
88

Low Clouds (% Sky Obscured)

59
54
50
49
48
45
42
40
42
41
41
45
55
61

Medium Clouds (% Sky Obscured)

21
21
23
23
21
14
8
2
20
36
53
54
56
53

High Clouds (% Sky Obscured)

61
55
55
58
48
39
40
43
37
31
29
46
61
72

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

53
40
37
26
10
12
9
2
4
4
2
6
7
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
19
20
20
20
20
19
18
18
16
15
14
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

43
41
40
42
43
45
50
54
59
66
74
83
84
87

Pressure (mb)

1011
1012
1012
1012
1013
1013
1014
1014
1014
1015
1015
1016
1016
1016

Ozone (du)

373
372
371
370
369
368
368
367
366
365
363
362
360
358

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

Generated: 02/07/25 12:32:00. Forecast: 02/07/25 to 08/07/25. Timezone: UTC+2.00