Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 16

Waning Crescent 3%

06:22

17:02

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
17 Bad

Sun - Rise: 06:50, Set: 18:49, Transit: 12:51. Moon - Rise: 06:22, Set: 17:02. Civil Dark: 19:22 - 06:17. Nautical Dark: 20:02 - 05:37. Astro Dark: 20:43 - 04:56

Total Clouds (% Sky Obscured)

55
66
73
79
95
92
100
98
97
100
100
100
98
95
100
100
100
95
65
65
63
79
82
96

Low Clouds (% Sky Obscured)

12
53
49
67
67
68
100
91
94
100
84
86
84
83
86
76
85
56
47
48
32
27
39
35

Medium Clouds (% Sky Obscured)

55
66
73
60
79
85
78
62
52
57
47
51
41
22
24
27
27
30
15
21
23
18
24
5

High Clouds (% Sky Obscured)

55
66
73
75
59
12
2
3
2
2
96
91
48
69
87
85
100
74
31
18
30
61
61
91

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
7
22
27
23
31
26
22
19
10
15
4
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
5
5
5
5
5
5
5
5
5
5
5
5
5
6
6
7
8
8
10
11
12
13
13

Dew Point (°C)

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

Relative Humidity (%)

73
77
81
84
87
88
91
91
93
93
91
91
91
90
90
87
80
76
71
69
69
68
67
68

Pressure (mb)

1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1017

Ozone (du)

380
377
380
379
372
369
366
362
360
357
355
353
350
348
347
345
345
344
343
342
341
340
341
341

Tuesday 17

Waning Crescent 0%

06:34

No Set

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

Sun - Rise: 06:48, Set: 18:51, Transit: 12:50. Moon - Rise: 06:34, Set: No Set. Civil Dark: 19:24 - 06:14. Nautical Dark: 20:04 - 05:35. Astro Dark: 20:45 - 04:53

Total Clouds (% Sky Obscured)

82
99
99
76
100
100
72
40
48
23
23
26
23
27
33
22
8
19
42
37
30
1
2
4

Low Clouds (% Sky Obscured)

32
34
22
0
0
0
0
9
7
4
23
26
23
22
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2

High Clouds (% Sky Obscured)

66
98
97
76
100
100
72
29
28
22
5
6
4
10
33
21
8
17
38
35
28
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
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
8
8
8
7
7
7
7
6
6
5
5
5
5
4
4
2
1
0
-0
-1
0
1

Relative Humidity (%)

70
74
77
80
81
83
84
84
85
85
85
85
87
85
84
74
65
52
43
38
35
34
37
39

Pressure (mb)

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

Ozone (du)

341
340
340
340
340
341
341
341
340
340
339
338
339
341
340
339
338
340
340
343
343
343
342
341

Wednesday 18

Waning Crescent 0%

06:45

18:25

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

Sun - Rise: 06:46, Set: 18:52, Transit: 12:50. Moon - Rise: 06:45, Set: 18:25. Civil Dark: 19:26 - 06:12. Nautical Dark: 20:06 - 05:32. Astro Dark: 20:47 - 04:51

Total Clouds (% Sky Obscured)

10
8
2
1
0
0
0
0
0
1
1
3
5
10
10
5
6
4
48
57
68
81
90
89

Low 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

Medium Clouds (% Sky Obscured)

10
2
0
0
0
0
0
0
0
1
1
2
5
10
10
5
0
0
0
0
0
0
15
26

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
1
3
5
10
10
5
5
3
42
53
64
66
77
62

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
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)

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

Chance of Frost

Temperature (°C)

13
12
10
9
9
8
8
7
7
6
6
5
5
5
5
7
9
11
13
14
15
15
15
14

Feels Like (°C)

9
7
7
7
6
6
6
5
5
4
4
3
2
1
2
3
6
8
10
12
12
13
13
10

Dew Point (°C)

2
2
3
3
3
2
2
2
2
2
2
2
1
1
0
1
1
1
2
2
2
2
2
2

Relative Humidity (%)

46
51
60
64
65
67
69
70
72
74
76
76
76
75
71
66
59
51
47
43
41
41
41
44

Pressure (mb)

1025
1025
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1025
1025
1025

Ozone (du)

341
342
343
345
345
346
347
348
348
347
347
349
349
350
352
353
350
349
349
349
351
354
355
355

Thursday 19

New Moon 3%

06:57

19:50

18 Bad
19 Bad
20 Bad
21 OK
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
17 Bad

Sun - Rise: 06:43, Set: 18:54, Transit: 12:50. Moon - Rise: 06:57, Set: 19:50. Civil Dark: 19:28 - 06:10. Nautical Dark: 20:08 - 05:30. Astro Dark: 20:49 - 04:48

Total Clouds (% Sky Obscured)

98
79
58
36
53
72
93
95
98
100
100
100
100
100
95
91
87
80
70
75
76
75
72
68

Low Clouds (% Sky Obscured)

0
0
0
0
9
19
28
47
66
85
80
75
67
45
22
0
0
0
0
0
0
0
12
23

Medium Clouds (% Sky Obscured)

48
79
58
36
53
72
92
86
91
90
88
85
85
74
35
2
13
6
4
7
12
15
22
29

High Clouds (% Sky Obscured)

86
74
54
30
30
20
10
35
67
100
100
100
100
100
95
91
87
80
70
75
76
75
68
35

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
6
5
4
12
8
0
1
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
2
2
2
2
2
3
3
3
3
3
3
3
4
3
3
3
2
1
0
-1
-1
0
0

Relative Humidity (%)

46
53
59
62
65
66
70
71
74
75
75
77
78
79
77
71
65
59
50
45
41
41
43
46

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1022
1021
1021
1021

Ozone (du)

353
351
353
361
369
376
381
383
386
389
392
395
398
405
413
411
407
405
404
402
399
397
398
397

Friday 20

Waxing Crescent 8%

07:12

21:18

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

Sun - Rise: 06:41, Set: 18:56, Transit: 12:49. Moon - Rise: 07:12, Set: 21:18. Civil Dark: 19:29 - 06:07. Nautical Dark: 20:09 - 05:27. Astro Dark: 20:51 - 04:45

Total Clouds (% Sky Obscured)

65
58
54
48
49
44
47
46
44
42
44
46
48
15
20
25
23
25
21
26
31
37
48
60

Low Clouds (% Sky Obscured)

35
40
44
47
44
42
36
35
33
31
34
46
45
0
0
0
4
12
16
22
30
36
48
60

Medium Clouds (% Sky Obscured)

36
28
18
8
6
3
0
0
0
1
2
2
40
15
20
25
23
25
21
26
21
4
4
4

High Clouds (% Sky Obscured)

3
2
1
0
0
1
5
10
10
10
5
0
0
1
0
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
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
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
8
8
8
7
7
7
7
7
7
7
7
7
7
8
8
9
10
10
11
11
11
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

0
1
1
1
2
3
3
3
2
2
2
2
2
1
1
1
1
1
1
1
1
1
2
2

Relative Humidity (%)

49
53
57
60
65
71
74
74
75
76
76
74
74
71
65
61
56
53
50
47
47
48
49
52

Pressure (mb)

1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1015
1015

Ozone (du)

396
395
394
395
395
396
398
400
402
403
405
407
408
410
412
415
417
417
417
417
419
421
423
424

Saturday 21

Waxing Crescent 16%

07:30

22:48

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

Sun - Rise: 06:39, Set: 18:58, Transit: 12:49. Moon - Rise: 07:30, Set: 22:48. Civil Dark: 19:31 - 06:05. Nautical Dark: 20:11 - 05:25. Astro Dark: 20:53 - 04:43

Total Clouds (% Sky Obscured)

73
58
45
30
35
40
40
44
43
43
47
51
52
44
44
40
38
41
44
48
48
48
50
52

Low Clouds (% Sky Obscured)

73
58
42
25
30
35
35
34
32
27
23
17
12
8
5
2
2
2
2
8
10
15
21
28

Medium Clouds (% Sky Obscured)

3
2
1
1
1
0
0
0
0
0
0
1
1
11
20
30
33
37
44
44
44
48
50
47

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
3
2
0
0
0
5
5
9
10
10
10
10
10
10
5
10

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
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
2
3

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
9
7
6
7
6
6
6
4
4
4
3
3
3
1
2
3
3
4
4
8
8
8
8

Dew Point (°C)

2
2
2
1
1
1
1
0
0
-0
-1
-1
-1
-1
-1
-1
-0
0
0
1
1
1
1
1

Relative Humidity (%)

52
55
55
55
55
56
57
58
59
62
64
65
65
66
62
59
56
53
50
47
47
46
46
48

Pressure (mb)

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

Ozone (du)

424
425
424
423
423
422
422
421
421
421
421
420
420
419
419
419
419
419
419
420
420
420
421
422

Sunday 22

Waxing Crescent 26%

07:56

00:21

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 OK
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:36, Set: 18:59, Transit: 12:49. Moon - Rise: 07:56, Set: 00:21. Civil Dark: 19:33 - 06:03. Nautical Dark: 20:13 - 05:22. Astro Dark: 20:55 - 04:40

Total Clouds (% Sky Obscured)

55
60
65
75
79
81
79
75
73
70
68
66
65
58
51
45
48
47
54

Low Clouds (% Sky Obscured)

29
17
7
6
7
8
13
10
7
3
21
40
63
42
21
3
7
10
14

Medium Clouds (% Sky Obscured)

50
50
50
55
58
55
55
57
60
63
60
56
52
46
41
37
48
47
54

High Clouds (% Sky Obscured)

10
10
10
10
12
16
12
14
14
15
15
13
9
13
12
12
5
2
0

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

4
2
0
0
0
0
0
0
0
0
0
0
0
0
1
2
7
10
7

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
1
1
1
0
0
0
1
2
2
2
3
3
2
3
2
2
2

Relative Humidity (%)

50
53
54
56
58
58
58
57
61
66
71
72
75
76
70
67
61
58
54

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1010
1010

Ozone (du)

422
423
426
428
431
431
431
431
431
431
431
430
430
430
431
433
434
446
457

Forecast for Schildersbuurt, Gemeente Den Haag, Netherlands (52.07,4.30)

Generated: 16/03/26 18:40:34. Forecast: 16/03/26 to 22/03/26. Timezone: UTC+1.00