Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 15

Waning Crescent 3%

04:51

20:07

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 Bad
04 Bad
05 Bad

Sun - Rise: 05:41, Set: 21:23, Transit: 13:32. Moon - Rise: 04:51, Set: 20:07. Civil Dark: 22:05 - 04:58. Nautical Dark: 23:02 - 04:00. Astro Dark: 00:33 - 02:26

Total Clouds (% Sky Obscured)

39
53
55
96
98
98
100
100
100
100
100
99
96
100
98
92
90
73
34
51
59
52
50
59

Low Clouds (% Sky Obscured)

39
48
55
51
62
69
57
75
59
80
67
75
40
47
46
20
38
45
34
42
57
49
43
59

Medium Clouds (% Sky Obscured)

39
53
55
86
94
88
100
100
98
100
100
87
90
100
94
80
73
42
34
30
3
2
24
3

High Clouds (% Sky Obscured)

39
22
55
52
20
74
100
100
100
100
100
42
45
100
83
25
25
33
18
24
10
7
10
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
4
31
50
60
49
66
63
52
51
46
34
16
3
1
0
1
0
0
0
1
0
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

2
2
3
6
8
9
9
10
10
11
11
12
12
10
9
7
6
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

2
3
6
8
10
10
10
11
11
11
11
11
10
10
9
8
7
7
6
5
5
4
4
4

Feels Like (°C)

-1
0
3
5
7
6
6
8
7
7
6
6
6
6
5
5
4
4
3
2
1
1
2
1

Dew Point (°C)

0
2
3
5
5
5
6
6
6
5
6
5
5
6
6
6
5
5
4
4
3
3
3
3

Relative Humidity (%)

91
91
85
78
73
69
74
70
72
65
71
66
73
76
80
84
88
88
90
91
89
89
91
89

Pressure (mb)

1002
1002
1002
1003
1003
1003
1004
1004
1004
1004
1004
1005
1005
1005
1006
1006
1006
1007
1007
1007
1007
1007
1007
1007

Ozone (du)

423
423
423
421
418
415
418
417
417
418
416
412
412
413
414
415
416
415
415
414
412
412
411
409

Saturday 16

New Moon 0%

05:21

21:43

06 Bad
07 OK
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 OK
23 OK
00 OK
01 OK
02 OK
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:39, Set: 21:24, Transit: 13:32. Moon - Rise: 05:21, Set: 21:43. Civil Dark: 22:06 - 04:57. Nautical Dark: 23:05 - 03:58. Astro Dark: 00:39 - 02:20

Total Clouds (% Sky Obscured)

40
37
47
82
77
95
97
99
99
95
79
75
75
75
73
55
20
20
20
30
32
60
79
83

Low Clouds (% Sky Obscured)

40
36
35
40
43
71
71
65
50
36
56
36
25
25
7
9
0
0
0
0
0
0
0
30

Medium Clouds (% Sky Obscured)

0
3
17
45
44
26
82
98
97
95
79
75
43
30
73
19
0
0
0
9
24
46
50
67

High Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
25
15

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
3
59
45
51
46
54
46
35
38
33
25
27
14
2
6
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
6
7
8
9
9
10
9
9
9
8
7
7
6
4
3
3
3
4
4
4
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
4
5
7
8
8
8
8
8
9
10
10
10
11
12
9
8
7
6
5
5
4
4
3

Dew Point (°C)

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

Relative Humidity (%)

89
85
76
68
61
58
57
58
60
60
60
59
58
61
73
74
76
80
82
84
82
86
86
90

Pressure (mb)

1008
1008
1008
1009
1009
1009
1009
1009
1010
1010
1010
1009
1010
1010
1010
1011
1011
1012
1012
1012
1012
1012
1013
1013

Ozone (du)

410
413
421
427
429
429
431
431
425
416
411
407
403
402
400
396
396
395
393
393
391
388
386
387

Sunday 17

Waxing Crescent 1%

06:06

23:13

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: 05:38, Set: 21:26, Transit: 13:32. Moon - Rise: 06:06, Set: 23:13. Civil Dark: 22:08 - 04:55. Nautical Dark: 23:07 - 03:56. Astro Dark: 00:45 - 02:12

Total Clouds (% Sky Obscured)

89
98
100
100
100
100
100
100
100
98
99
94
92
91
97
100
100
99
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

43
55
61
55
33
55
82
96
91
78
93
55
63
50
44
41
47
45
73
62
66
69
77
72

Medium Clouds (% Sky Obscured)

73
89
92
89
90
95
100
96
96
84
97
91
70
74
40
49
53
90
98
99
93
91
97
99

High Clouds (% Sky Obscured)

56
72
100
100
100
100
100
100
100
73
19
2
0
24
90
96
90
55
51
70
71
89
99
81

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
4
4

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
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
1
3
4
12
15
31
37
39
22
19
20
12
10
18
38
49
35
43
69
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.8
1.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
6
8
10
11
12
13
14
15
15
15
14
14
13
13
12
11
11
11
11
11
11
11
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
90
84
78
69
62
58
57
58
60
63
74
70
76
80
86
92
91
90
90
88
87
88
96

Pressure (mb)

1013
1013
1013
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012

Ozone (du)

389
389
389
388
386
387
388
389
392
392
393
394
397
400
397
397
398
401
400
402
402
401
402
403

Monday 18

Waxing Crescent 5%

06:06

00:29

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: 05:36, Set: 21:27, Transit: 13:32. Moon - Rise: 06:06, Set: 00:29. Civil Dark: 22:10 - 04:53. Nautical Dark: 23:09 - 03:53. Astro Dark: 00:53 - 02:03

Total Clouds (% Sky Obscured)

100
99
99
98
98
99
99
100
100
100
100
94
89
83
89
94
100
90
80
72
81
91
100
98

Low Clouds (% Sky Obscured)

68
63
58
51
50
49
52
48
37
28
15
24
47
70
47
23
0
0
0
0
2
7
19
18

Medium Clouds (% Sky Obscured)

99
99
98
98
98
99
99
100
100
48
43
33
30
22
16
14
9
33
32
72
80
76
91
92

High Clouds (% Sky Obscured)

63
44
40
35
35
35
30
6
0
0
0
2
4
6
38
69
100
68
35
3
35
68
99
91

ISS Passover

Visibility (miles)

3
9
9
9
9
9
9
9
9
9
9
9
7
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
64
59
47
24
21
34
37
44
46
30
30
40
27
3
1
0
0
0
3
3
4
24
50

Precipitation Amount (mm)

0.8
0.3
0.3
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
5
5
7
8
10
10
10
9
9
9
9
9
7
7
6
6
6
6
7
7
7
7
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
8
9
9
10
10
10
11
12
12
13
14
13
13
12
11
9
8
7
7
7
6
6

Dew Point (°C)

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

Relative Humidity (%)

98
98
95
86
79
70
62
63
62
64
72
62
60
73
73
80
87
88
93
95
93
91
91
88

Pressure (mb)

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

Ozone (du)

404
406
408
410
412
410
408
409
412
416
419
416
408
397
391
387
383
382
380
378
374
371
372
372

Tuesday 19

Waxing Crescent 11%

07:11

01:22

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 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:35, Set: 21:29, Transit: 13:33. Moon - Rise: 07:11, Set: 01:22. Civil Dark: 22:12 - 04:52. Nautical Dark: 23:12 - 03:51. Astro Dark: 01:02 - 01:50

Total Clouds (% Sky Obscured)

97
96
97
97
98
98
99
100
100
100
100
100
100
97
88
80
77
81
81
72
75
81
89
94

Low Clouds (% Sky Obscured)

21
20
31
37
43
54
69
83
84
87
89
93
97
57
78
63
52
51
49
36
51
69
89
93

Medium Clouds (% Sky Obscured)

92
92
94
95
97
96
95
90
95
91
84
82
73
58
80
67
41
31
21
15
9
9
8
9

High Clouds (% Sky Obscured)

83
80
68
20
0
29
61
91
94
97
100
66
36
3
88
80
77
81
81
72
67
37
8
6

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

62
77
65
39
56
71
58
54
64
52
64
55
65
75
72
57
45
52
67
83
82
78
69
40

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
95
96
95
93
92
93
95
95
95
95
93
87
89
87
90
93
95
95
96
95
95
95
96

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1014
1013
1014
1014
1014
1014
1014
1015
1015
1015

Ozone (du)

373
377
381
384
382
381
381
381
381
386
383
381
378
377
376
378
380
382
382
382
382
383
384
386

Wednesday 20

Waxing Crescent 20%

08:33

01:58

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: 05:34, Set: 21:30, Transit: 13:33. Moon - Rise: 08:33, Set: 01:58. Civil Dark: 22:13 - 04:50. Nautical Dark: 23:14 - 03:49. Astro Dark: 01:15 - N/A

Total Clouds (% Sky Obscured)

97
99
98
97
95
90
84
80
75
71
66
67
69
61
50
44
39
48
59
69
80
87
94
91

Low Clouds (% Sky Obscured)

96
97
96
95
94
86
78
74
75
71
66
66
64
61
50
43
34
42
54
65
70
75
72
74

Medium Clouds (% Sky Obscured)

9
9
7
6
4
4
7
6
10
9
9
8
4
1
4
7
10
12
14
16
15
16
14
18

High Clouds (% Sky Obscured)

3
1
1
0
0
0
0
0
1
1
1
3
5
9
6
3
0
2
3
4
26
48
70
52

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

21
5
24
33
41
42
46
52
44
37
31
29
27
26
28
25
15
13
10
6
2
1
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
11
11
11
12
13
13
12
13
13
13
13
11
9
7
6
5
5
6
6
6
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
90
89
87
86
83
80
77
73
71
67
64
70
76
82
85
87
92
92
92
92
92
92
90

Pressure (mb)

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

Ozone (du)

385
384
383
384
384
385
383
381
378
376
373
370
366
361
357
354
351
348
345
343
341
340
339
339

Thursday 21

Waxing Crescent 31%

10:02

02:22

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 Bad
01 Bad

Sun - Rise: 05:33, Set: 21:32, Transit: 13:33. Moon - Rise: 10:02, Set: 02:22. Civil Dark: 22:15 - 04:49. Nautical Dark: 23:16 - 03:47. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

88
85
89
92
96
91
87
83
75
65
54
47
44
44
58
75
93
88
74
56

Low Clouds (% Sky Obscured)

76
78
78
70
65
63
59
58
52
46
40
44
44
44
38
30
18
10
4
0

Medium Clouds (% Sky Obscured)

21
25
41
56
72
60
47
35
32
24
21
14
7
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

32
17
21
26
30
26
30
43
34
17
2
2
3
3
23
46
71
65
63
56

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

Precipitation Probability (%)

0
0
4
2
0
3
2
1
10
14
14
17
16
13
13
11
8
5
2
0

Precipitation Amount (mm)

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
6
6
6
6
6
5
5
4
4
3
3
3
3
2
3
3
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
11
13
13
13
14
14
14
21
21
21
21
22
21
19
19
19
18
18

Dew Point (°C)

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

Relative Humidity (%)

89
89
87
83
78
74
70
64
61
60
58
57
61
65
70
75
79
86
86
89

Pressure (mb)

1025
1026
1026
1027
1027
1027
1027
1027
1028
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028

Ozone (du)

340
341
343
344
345
347
347
347
347
347
347
347
346
345
345
344
344
343
342
341

Forecast for Molenhoek, Gemeente Mook en Middelaar, Netherlands (51.77,5.87)

Generated: 15/05/26 06:07:20. Forecast: 15/05/26 to 21/05/26. Timezone: UTC+2.00