Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 4

Waning Gibbous 81%

01:18

09:39

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:20, Set: 21:54, Transit: 13:38. Moon - Rise: 01:18, Set: 09:39. Civil Dark: 22:41 - 04:33. Nautical Dark: 23:55 - 03:18. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

93
94
84
82
77
74
87
94
99
100
100
100
100
92
84
80
77
66
66
66
72
71
63
60

Low Clouds (% Sky Obscured)

44
37
37
53
42
36
36
46
62
68
69
71
73
70
66
58
58
66
66
64
59
48
52
49

Medium Clouds (% Sky Obscured)

5
27
60
61
28
28
27
4
59
60
62
59
53
39
28
27
20
0
5
66
72
65
3
3

High Clouds (% Sky Obscured)

93
94
84
82
43
41
78
94
95
95
95
91
91
16
10
0
0
0
0
2
1
0
1
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
6
5
5
8
8
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
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

80
81
48
46
49
28
23
30
24
21
16
13
23
27
54
75
59
59
48
33
27
23
16
8

Precipitation Amount (mm)

0.6
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.6
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
63
60
65
72
83
89
90
90
87
84
87
87
89
86
87
83
82
82
81
74
67
61
55

Pressure (mb)

999
1000
1000
1000
1001
1002
1003
1003
1004
1004
1005
1005
1006
1006
1007
1008
1009
1010
1011
1011
1012
1012
1012
1013

Ozone (du)

411
411
407
405
400
399
400
401
402
402
403
402
400
398
398
397
391
387
386
383
379
376
374
374

Friday 5

Waning Gibbous 72%

01:35

10:55

17 Bad
18 Bad
19 OK
20 Bad
21 Bad
22 OK
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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:20, Set: 21:55, Transit: 13:38. Moon - Rise: 01:35, Set: 10:55. Civil Dark: 22:43 - 04:32. Nautical Dark: 23:57 - 03:17. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

56
50
21
69
65
41
46
82
92
99
97
99
100
100
100
100
100
100
100
94
98
100
100
99

Low Clouds (% Sky Obscured)

42
36
21
12
3
1
0
2
2
2
11
10
47
48
21
9
42
42
34
36
66
55
50
84

Medium Clouds (% Sky Obscured)

2
1
2
65
31
32
39
36
38
39
40
48
86
71
100
100
100
95
98
46
94
99
100
99

High Clouds (% Sky Obscured)

3
3
2
69
21
3
2
44
49
92
27
92
100
100
100
100
100
100
100
0
0
4
1
21

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
9
9
9
9
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

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain

Precipitation Probability (%)

8
12
10
2
1
0
0
0
0
0
5
9
3
1
2
5
20
43
29
16
15
45
92
77

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
0.6
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
17
17
16
14
13
12
12
12
12
12
12
12
13
14
15
16
16
15
16
16
16
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
60
65
65
75
80
83
84
83
84
83
89
90
87
84
82
78
69
63
82
73
77
82
89

Pressure (mb)

1013
1013
1013
1014
1014
1015
1015
1015
1014
1014
1014
1014
1014
1014
1013
1013
1013
1014
1013
1013
1013
1012
1012
1012

Ozone (du)

369
369
379
378
371
369
368
367
367
368
369
371
370
370
371
371
368
371
371
373
372
369
374
380

Saturday 6

Waning Gibbous 63%

01:48

12:12

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:19, Set: 21:56, Transit: 13:38. Moon - Rise: 01:48, Set: 12:12. Civil Dark: 22:44 - 04:31. Nautical Dark: 23:59 - 03:15. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

96
100
97
94
100
100
97
100
98
95
92
95
75
64
74
82
93
79
76
83
85
86
86
79

Low Clouds (% Sky Obscured)

65
71
51
51
57
91
94
85
89
89
89
91
63
60
72
79
80
63
75
80
76
77
75
75

Medium Clouds (% Sky Obscured)

47
36
84
91
100
100
77
100
94
63
52
42
17
0
0
0
27
22
26
37
13
12
12
17

High Clouds (% Sky Obscured)

11
91
68
9
55
15
1
100
4
0
0
0
0
0
0
0
0
0
1
0
0
1
4
3

ISS Passover

Visibility (miles)

9
9
9
3
9
5
5
9
2
7
9
9
9
9
9
9
7
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
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

42
53
81
89
91
72
70
82
95
61
69
39
18
20
24
34
38
27
27
23
13
12
6
2

Precipitation Amount (mm)

0
0
0.4
0.6
0.7
0.3
0.3
0.4
1.2
0.2
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
13
13
14
14
13
13
13
13
13
13
14
13
13
13
14
15
15
14
12
10
10
10
10

Relative Humidity (%)

93
90
87
90
93
93
96
95
96
95
96
96
93
93
92
93
90
89
82
66
59
59
59
57

Pressure (mb)

1012
1011
1011
1011
1011
1011
1011
1011
1010
1010
1011
1011
1011
1012
1014
1015
1016
1017
1017
1018
1019
1020
1020
1020

Ozone (du)

396
398
394
386
387
385
394
396
396
400
398
392
388
382
378
380
378
378
377
378
376
374
372
373

Sunday 7

Waning Gibbous 52%

02:00

13:29

17 Bad
18 Bad
19 Bad
20 Bad
21 OK
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

Sun - Rise: 05:19, Set: 21:57, Transit: 13:38. Moon - Rise: 02:00, Set: 13:29. Civil Dark: 22:45 - 04:30. Nautical Dark: 00:00 - 03:14. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

65
69
66
55
42
29
50
71
83
83
84
85
71
59
53
62
76
87
91
96
100
100
100
100

Low Clouds (% Sky Obscured)

65
69
66
47
22
0
1
3
4
10
16
21
15
7
0
9
18
28
36
46
54
50
42
38

Medium Clouds (% Sky Obscured)

17
18
18
17
15
14
17
20
21
20
22
20
15
18
14
50
45
50
59
71
87
91
96
100

High Clouds (% Sky Obscured)

4
7
10
5
6
8
39
62
63
55
53
58
52
48
44
52
59
67
78
89
100
100
96
95

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
0
18

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)

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

Chance of Frost

Temperature (°C)

20
19
19
19
17
15
14
14
13
13
13
12
12
12
13
14
16
18
19
20
21
22
22
22

Feels Like (°C)

17
18
18
19
17
16
15
14
13
12
11
11
11
11
12
12
14
16
17
18
19
19
20
19

Dew Point (°C)

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

Relative Humidity (%)

54
55
55
61
71
78
83
90
93
95
93
93
95
93
87
76
74
70
63
60
61
56
53
48

Pressure (mb)

1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1020
1019
1019
1018
1017
1016
1015
1014
1012

Ozone (du)

372
369
367
367
366
364
362
360
357
357
358
357
355
353
353
352
350
349
350
350
352
356
359
364

Monday 8

Third Quarter 41%

02:10

14:48

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
12 Bad
13 Bad
14 Bad
15 Bad
16 OK

Sun - Rise: 05:18, Set: 21:57, Transit: 13:38. Moon - Rise: 02:10, Set: 14:48. Civil Dark: 22:46 - 04:30. Nautical Dark: 00:02 - 03:13. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

96
92
88
92
76
89
100
100
95
99
95
96
90
84
78
85
82
77
82
83
87
75
60
40

Low Clouds (% Sky Obscured)

43
36
30
35
24
32
42
38
39
58
73
90
71
60
51
70
65
60
48
37
25
20
18
15

Medium Clouds (% Sky Obscured)

96
91
88
86
43
41
46
48
49
45
44
36
27
16
7
15
11
10
7
12
27
22
14
9

High Clouds (% Sky Obscured)

64
33
0
33
67
89
100
100
95
67
33
0
3
6
14
14
10
4
2
1
0
0
0
0

ISS Passover

Visibility (miles)

9
2
1
8
9
9
9
7
9
9
9
9
9
9
9
9
9
9
8
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
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
47
15
24
59
66
72
66
52
23
37
53
65
39
35
36
43
43
37
32
24
5

Precipitation Amount (mm)

1.2
2.1
1
0
0
0
0.2
0.2
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
20
20
19
18
17
16
15
15
13
13
12
12
11
12
13
14
14
15
16
16
17
17
17

Feels Like (°C)

20
18
18
16
15
15
14
12
11
10
9
9
8
7
8
9
10
10
10
11
11
11
15
14

Dew Point (°C)

11
19
19
18
17
16
15
14
13
11
11
10
9
9
8
7
7
7
7
6
6
6
6
5

Relative Humidity (%)

48
93
95
95
93
95
95
93
92
89
87
86
83
83
76
69
65
60
57
53
50
46
46
45

Pressure (mb)

1011
1010
1009
1009
1009
1008
1007
1007
1007
1007
1008
1008
1008
1009
1010
1011
1012
1013
1014
1014
1014
1015
1015
1015

Ozone (du)

369
371
371
384
399
406
407
406
407
410
407
407
407
409
411
413
414
415
417
415
413
411
411
410

Tuesday 9

Waning Crescent 30%

02:22

16:11

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:18, Set: 21:58, Transit: 13:38. Moon - Rise: 02:22, Set: 16:11. Civil Dark: 22:47 - 04:29. Nautical Dark: 00:04 - 03:12. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

51
69
81
86
87
87
72
57
42
42
59
66
76
82
88
87
85
79
78
78
78
70
64
55

Low Clouds (% Sky Obscured)

16
18
17
17
17
20
20
21
17
17
18
18
20
21
23
20
14
11
9
8
4
26
48
55

Medium Clouds (% Sky Obscured)

14
20
20
20
15
10
7
5
0
5
10
13
33
51
71
63
49
28
37
48
58
50
43
35

High Clouds (% Sky Obscured)

8
17
40
48
59
61
60
40
18
19
19
20
10
10
10
10
5
5
10
10
10
10
5
5

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 (%)

18
23
33
40
44
50
46
51
23
26
19
4
12
26
9
19
18
7
13
10
4
6
6
5

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)

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

Chance of Frost

Temperature (°C)

17
16
16
15
14
12
11
11
10
10
10
10
10
11
12
12
14
15
16
17
17
18
18
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

45
47
49
52
58
64
73
77
83
88
87
87
85
83
80
76
69
61
56
52
48
45
47
51

Pressure (mb)

1015
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

410
409
408
406
399
392
384
379
374
369
367
364
362
361
360
360
361
362
363
364
365
366
368
369

Wednesday 10

Waning Crescent 20%

02:35

No Set

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
12 Bad
13 Bad

Sun - Rise: 05:18, Set: 21:59, Transit: 13:39. Moon - Rise: 02:35, Set: No Set. Civil Dark: 22:48 - 04:29. Nautical Dark: 00:05 - 03:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

51
47
52
55
54
53
69
84
100
90
80
71
74
77
80
85
91
93
95
97
100

Low Clouds (% Sky Obscured)

51
47
36
21
8
0
0
3
5
11
15
18
15
11
8
5
7
9
16
22
29

Medium Clouds (% Sky Obscured)

37
43
52
55
54
53
64
49
37
34
32
33
40
43
43
50
57
60
54
49
48

High Clouds (% Sky Obscured)

6
8
9
12
18
16
47
78
100
75
50
26
40
56
75
79
84
85
87
91
96

ISS Passover

Visibility (miles)

9
9
9
8
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 (%)

12
15
17
21
20
15
12
9
0
1
1
0
0
1
0
1
1
1
11
15
21

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)

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

Chance of Frost

Temperature (°C)

17
17
17
16
15
14
13
13
13
13
13
12
12
13
14
15
17
18
20
21
21

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
61
66
71
74
76
80
77
76
74
75
76
79
76
74
70
63
56
50
47
46

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

370
372
374
376
377
378
380
380
381
382
380
379
378
378
377
377
372
367
362
359
356

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

Generated: 04/06/26 17:11:44. Forecast: 04/06/26 to 10/06/26. Timezone: UTC+2.00