Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 14

Waning Crescent 8%

04:37

18:37

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 OK
02 OK
03 OK
04 OK
05 Good
06 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:50, Set: 21:21, Transit: 13:36. Moon - Rise: 04:37, Set: 18:37. Civil Dark: 22:01 - 05:10. Nautical Dark: 22:56 - 04:15. Astro Dark: 00:12 - 02:57

Total Clouds (% Sky Obscured)

50
61
70
76
100
100
100
100
100
92
76
93
62
21
13
14
14
5
22
64
79
81
78
98

Low Clouds (% Sky Obscured)

50
61
70
73
63
77
80
57
41
27
35
50
53
21
12
14
14
5
22
64
65
67
65
76

Medium Clouds (% Sky Obscured)

50
61
70
76
97
100
100
99
100
86
58
85
34
0
0
0
0
0
0
0
22
16
29
87

High Clouds (% Sky Obscured)

0
0
3
76
98
100
100
10
10
1
0
0
0
0
1
1
0
0
0
9
32
38
36
39

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

95
95
95
92
80
77
68
47
17
1
0
0
0
1
0
0
0
0
0
0
4
4
30
53

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
83
76
69
78
77
82
87
88
93
93
94
93
94
93
94
93
93
93
93
86
78
72
65

Pressure (mb)

999
998
998
998
998
998
999
999
999
1000
1000
1001
1001
1002
1002
1002
1002
1003
1003
1003
1004
1004
1004
1005

Ozone (du)

433
432
432
433
431
431
432
433
433
433
433
433
433
433
432
432
431
430
429
427
427
425
423
420

Friday 15

Waning Crescent 3%

05:00

20:07

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 OK
08 OK
09 OK
10 Bad
11 Bad

Sun - Rise: 05:49, Set: 21:23, Transit: 13:36. Moon - Rise: 05:00, Set: 20:07. Civil Dark: 22:03 - 05:08. Nautical Dark: 22:58 - 04:13. Astro Dark: 00:16 - 02:52

Total Clouds (% Sky Obscured)

99
98
83
100
88
91
100
100
83
90
94
95
96
97
98
100
94
89
46
33
38
31
64
96

Low Clouds (% Sky Obscured)

64
70
67
75
63
58
56
59
45
42
47
33
11
13
29
18
24
24
23
0
0
8
41
25

Medium Clouds (% Sky Obscured)

95
93
66
93
64
57
68
86
70
53
48
49
75
50
24
24
22
24
15
19
23
17
32
65

High Clouds (% Sky Obscured)

64
60
12
18
21
63
88
62
12
2
0
0
0
13
8
70
49
56
2
1
0
0
0
0

ISS Passover

Visibility (miles)

9
5
4
7
5
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
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

72
74
67
69
57
35
26
4
0
0
0
0
0
0
0
0
0
0
0
0
7
19
14
23

Precipitation Amount (mm)

0.4
0.5
0.3
0.4
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
9
12
11
12
12
11
11
10
8
6
5
5
5
5
5
5
6
5
5
6
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
7
8
7
7
7
6
5
5
5
3
3
2
2
3
2
2
1
3
5
7
8
9

Dew Point (°C)

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

Relative Humidity (%)

58
59
70
79
70
77
69
67
69
77
85
88
90
91
93
93
93
93
93
91
81
75
65
58

Pressure (mb)

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

Ozone (du)

419
420
419
419
418
419
418
417
416
415
415
414
413
414
414
414
413
412
409
407
408
410
411
410

Saturday 16

New Moon 0%

05:31

21:41

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

Sun - Rise: 05:47, Set: 21:24, Transit: 13:36. Moon - Rise: 05:31, Set: 21:41. Civil Dark: 22:05 - 05:06. Nautical Dark: 23:00 - 04:11. Astro Dark: 00:20 - 02:48

Total Clouds (% Sky Obscured)

99
100
84
99
92
65
74
5
56
78
72
64
30
31
81
85
91
90
83
92
96
97
100
99

Low Clouds (% Sky Obscured)

26
85
11
14
64
43
13
5
40
36
10
4
1
0
50
53
58
65
71
50
57
64
71
84

Medium Clouds (% Sky Obscured)

65
70
54
75
57
31
46
0
54
76
47
30
16
19
34
24
32
36
27
86
95
93
96
96

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
24
1
28
52
72
52

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 (%)

11
13
17
18
17
19
16
24
5
4
3
12
0
0
0
0
8
15
9
2
3
3
7
25

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
52
50
48
46
50
52
56
68
73
78
82
87
91
93
93
93
88
88
87
78
71
65
63

Pressure (mb)

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

Ozone (du)

408
404
405
405
404
403
401
398
396
393
392
391
391
391
391
391
391
393
393
392
391
391
390
390

Sunday 17

Waxing Crescent 1%

06:17

23:10

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: 05:46, Set: 21:25, Transit: 13:36. Moon - Rise: 06:17, Set: 23:10. Civil Dark: 22:06 - 05:05. Nautical Dark: 23:02 - 04:08. Astro Dark: 00:25 - 02:43

Total Clouds (% Sky Obscured)

98
98
99
99
100
96
92
88
74
59
48
55
62
69
76
84
90
74
61
46
53
63
74
82

Low Clouds (% Sky Obscured)

90
95
85
74
66
67
66
59
50
35
25
30
35
40
50
59
68
55
41
28
32
37
41
54

Medium Clouds (% Sky Obscured)

96
96
97
98
100
87
92
88
74
59
48
24
62
69
67
80
83
74
61
46
53
60
55
69

High Clouds (% Sky Obscured)

38
21
12
9
31
34
24
10
3
1
0
5
0
0
0
0
0
0
0
0
9
18
30
48

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

27
17
19
21
33
43
32
16
9
3
0
0
1
8
52
75
95
92
49
10
3
3
23
41

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
1.4
0.8
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
64
68
65
61
62
78
83
82
87
91
91
88
87
91
88
90
93
96
95
96
88
86
76

Pressure (mb)

1014
1015
1015
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1017
1017
1017

Ozone (du)

390
391
394
394
394
394
392
395
397
399
402
401
399
401
407
409
411
412
411
413
414
412
411
409

Monday 18

Waxing Crescent 5%

07:23

00:25

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: 05:45, Set: 21:27, Transit: 13:36. Moon - Rise: 07:23, Set: 00:25. Civil Dark: 22:08 - 05:03. Nautical Dark: 23:04 - 04:06. Astro Dark: 00:29 - 02:39

Total Clouds (% Sky Obscured)

57
99
98
79
100
100
92
67
87
73
68
82
83
80
81
83
83
78
75
69
61
53
50
64

Low Clouds (% Sky Obscured)

57
76
61
43
35
42
44
41
36
30
24
15
8
2
9
16
26
29
34
40
35
40
50
53

Medium Clouds (% Sky Obscured)

34
95
89
38
30
30
34
33
36
38
38
39
31
63
68
74
79
78
75
69
61
53
50
40

High Clouds (% Sky Obscured)

57
75
84
79
95
100
92
67
73
46
20
21
22
24
16
8
1
0
0
0
0
0
2
1

ISS Passover

Visibility (miles)

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

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
None
None

Precipitation Probability (%)

46
42
29
5
5
16
9
16
0
0
0
0
0
0
1
3
6
33
49
64
68
65
55
43

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
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
13
12
12
14
13
13
14
15
11
10
8
7
6
6
6
6
6
6
7
7
7
7
8

Dew Point (°C)

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

Relative Humidity (%)

67
59
57
53
49
59
66
65
73
77
81
80
81
80
78
77
76
76
81
85
93
93
95
93

Pressure (mb)

1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

411
412
410
408
403
393
388
386
381
379
375
370
368
366
364
364
363
362
364
367
369
372
375
378

Tuesday 19

Waxing Crescent 11%

08:44

01:20

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 OK
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:43, Set: 21:28, Transit: 13:36. Moon - Rise: 08:44, Set: 01:20. Civil Dark: 22:10 - 05:02. Nautical Dark: 23:06 - 04:04. Astro Dark: 00:34 - 02:34

Total Clouds (% Sky Obscured)

78
93
88
85
82
58
34
10
17
24
31
34
32
28
47
65
80
74
69
63
61
57
52
59

Low Clouds (% Sky Obscured)

61
64
66
64
62
44
26
7
6
4
3
4
4
4
5
7
10
9
5
0
4
8
11
19

Medium Clouds (% Sky Obscured)

25
10
9
8
7
5
3
1
2
4
5
5
4
3
10
7
9
16
23
30
32
34
36
26

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
2
3
4
13
15
21
32
36
40
20
10
1
0

ISS Passover

Visibility (miles)

9
9
9
8
6
5
6
8
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

39
34
39
48
56
53
48
41
32
20
2
2
1
0
0
0
0
0
0
0
5
8
4
19

Precipitation Amount (mm)

0
0
0
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
8
13
13
14
15
15
16
17
16
16
15
14
14
10
10
9
8
8
8
12
12
13

Dew Point (°C)

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

Relative Humidity (%)

92
89
87
83
81
80
78
78
79
83
89
93
93
95
95
95
95
95
95
93
90
83
77
70

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1021
1022
1022
1022
1022
1022
1023
1023
1023
1024
1024
1024
1025
1025

Ozone (du)

378
377
376
377
378
380
378
376
375
374
373
372
370
368
365
364
362
360
360
361
361
362
362
363

Wednesday 20

Waxing Crescent 21%

10:11

01:57

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 OK
06 OK
07 OK

Sun - Rise: 05:42, Set: 21:30, Transit: 13:37. Moon - Rise: 10:11, Set: 01:57. Civil Dark: 22:11 - 05:00. Nautical Dark: 23:09 - 04:02. Astro Dark: 00:39 - 02:28

Total Clouds (% Sky Obscured)

65
72
63
54
45
59
73
88
80
73
67
65
62
59
52
45
38
33
27
21

Low Clouds (% Sky Obscured)

27
32
30
28
26
31
37
40
34
36
33
24
12
1
1
0
0
0
0
0

Medium Clouds (% Sky Obscured)

18
12
16
21
24
21
18
13
12
12
11
31
51
59
48
38
27
24
18
8

High Clouds (% Sky Obscured)

0
0
0
1
1
23
44
66
54
44
30
41
56
59
52
45
38
33
27
21

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 (%)

23
26
24
21
18
17
16
13
11
9
6
5
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
20
21
21
22
23
22
22
21
20
18
17
16
15
14
13
13
12
13
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
69
67
66
64
63
67
73
77
82
88
92
92
92
92
92
95
95
92
90

Pressure (mb)

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

Ozone (du)

361
358
355
352
348
345
343
340
338
337
335
334
333
333
332
332
331
330
331
331

Forecast for Elst, Flemish Brabant, Kingdom of Belgium (50.77,4.89)

Generated: 14/05/26 12:53:38. Forecast: 14/05/26 to 20/05/26. Timezone: UTC+2.00