Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 27

Waxing Gibbous 85%

No Rise

06:32

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
12 Bad
13 Bad

Sun - Rise: 07:29, Set: 18:19, Transit: 12:55. Moon - Rise: No Rise, Set: 06:32. Civil Dark: 18:53 - 06:55. Nautical Dark: 19:32 - 06:16. Astro Dark: 20:11 - 05:37

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
88
95
99
100
100
99

Low Clouds (% Sky Obscured)

85
93
92
96
75
86
87
79
74
56
69
68
62
71
61
73
78
91
82
90
82
100
100
97

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
78
100
93
100
100
100
100
100
63
86
53
40
57
43
72
70

High Clouds (% Sky Obscured)

81
100
100
100
98
100
100
60
89
82
99
100
100
100
100
100
100
100
10
2
0
0
0
0

ISS Passover

Visibility (miles)

9
8
7
7
2
8
9
9
9
9
8
9
9
9
9
9
9
9
9
8
5
6
9
5

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

Precipitation Probability (%)

95
95
95
95
95
74
89
84
19
25
25
9
23
15
4
1
16
24
38
54
63
62
73
81

Precipitation Amount (mm)

1.2
0.9
0.8
1.2
0.7
0.5
0.8
0.7
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0
0.3
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
75
84
87
91
93
90
90
91
91
91
91
93
90
84
85
88
88
87
90
91
88
82
80

Pressure (mb)

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

Ozone (du)

348
351
352
351
352
354
354
356
357
357
358
358
357
358
359
359
359
359
360
359
360
366
379
385

Saturday 28

Waxing Gibbous 92%

14:26

06:55

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 OK
03 OK
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:27, Set: 18:21, Transit: 12:55. Moon - Rise: 14:26, Set: 06:55. Civil Dark: 18:54 - 06:53. Nautical Dark: 19:33 - 06:14. Astro Dark: 20:13 - 05:34

Total Clouds (% Sky Obscured)

100
100
100
94
97
68
78
61
56
57
44
41
43
48
50
45
39
37
44
99
100
98
83
92

Low Clouds (% Sky Obscured)

98
100
88
76
61
54
62
48
41
57
44
41
43
48
50
45
39
37
31
33
0
0
0
0

Medium Clouds (% Sky Obscured)

82
74
80
90
54
9
16
5
0
31
0
0
0
0
0
0
0
0
17
67
100
98
83
92

High Clouds (% Sky Obscured)

0
0
0
0
4
3
0
0
0
0
0
0
0
0
0
0
0
4
9
99
2
81
0
7

ISS Passover

Visibility (miles)

4
3
4
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

Light Rain
Light Rain
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 (%)

82
95
74
48
8
0
1
10
5
6
12
3
2
0
1
1
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.5
1.1
0.4
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
7
7
9
10
9
8
6
4
2
4
5
7
8
9
10
10
10
11
11
12
13
13
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
90
91
90
88
87
81
84
86
85
86
88
86
85
88
88
90
91
91
86
81
77
70
66

Pressure (mb)

1015
1016
1016
1018
1019
1020
1021
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022

Ozone (du)

389
391
395
400
404
408
411
414
415
413
412
414
414
414
416
419
416
413
409
406
405
402
399
399

Sunday 1

Waxing Gibbous 97%

15:54

07:11

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

Sun - Rise: 07:25, Set: 18:22, Transit: 12:54. Moon - Rise: 15:54, Set: 07:11. Civil Dark: 18:56 - 06:51. Nautical Dark: 19:35 - 06:12. Astro Dark: 20:15 - 05:32

Total Clouds (% Sky Obscured)

99
92
100
87
79
78
48
42
30
45
77
36
63
60
23
26
18
13
7
2
2
1
1
1

Low Clouds (% Sky Obscured)

10
46
22
12
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

98
87
100
82
64
72
37
27
17
27
48
20
30
32
15
15
10
7
5
1
0
0
0
0

High Clouds (% Sky Obscured)

9
0
93
2
9
1
2
2
3
3
4
3
2
2
2
2
1
2
2
2
2
1
1
1

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 (%)

2
11
7
6
5
1
1
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)

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

Chance of Frost

Temperature (°C)

10
11
11
11
10
10
9
9
9
8
8
7
7
7
6
6
6
6
6
7
8
10
11
13

Feels Like (°C)

5
6
6
6
6
6
5
5
5
4
4
4
5
5
4
4
4
4
4
5
6
7
9
11

Dew Point (°C)

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

Relative Humidity (%)

66
65
64
63
65
68
68
70
70
70
70
71
76
76
79
78
79
79
78
75
69
61
56
54

Pressure (mb)

1022
1021
1021
1021
1020
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019

Ozone (du)

399
398
397
395
393
393
392
392
392
390
391
390
391
391
390
390
390
391
393
395
396
396
396
396

Monday 2

Waxing Gibbous 100%

17:19

07:23

14 Good
15 Good
16 Good
17 Good
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 OK
08 OK
09 OK
10 OK
11 OK
12 Bad
13 Bad

Sun - Rise: 07:22, Set: 18:24, Transit: 12:54. Moon - Rise: 17:19, Set: 07:23. Civil Dark: 18:58 - 06:49. Nautical Dark: 19:37 - 06:09. Astro Dark: 20:16 - 05:30

Total Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
0
0
3
1
1
1
1
1
1
9
17
23
34
45
58
60

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
7
10
15

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
1
1
1
1
1
1
8
12
17
23
28
36
38

High Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
23

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
6
5
6
6
6
6

Relative Humidity (%)

52
51
52
54
59
65
68
69
72
73
77
79
82
82
85
87
88
88
88
82
77
71
66
62

Pressure (mb)

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

Ozone (du)

396
397
397
398
398
397
398
399
399
401
401
402
401
400
400
400
399
400
400
399
400
401
401
399

Tuesday 3

Full Moon 100%

18:41

07:34

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 OK
12 OK
13 Good

Sun - Rise: 07:20, Set: 18:26, Transit: 12:54. Moon - Rise: 18:41, Set: 07:34. Civil Dark: 19:00 - 06:46. Nautical Dark: 19:39 - 06:07. Astro Dark: 20:18 - 05:28

Total Clouds (% Sky Obscured)

67
71
84
88
90
89
87
86
84
82
76
73
71
69
75
79
83
80
76
72
55
37
19
18

Low Clouds (% Sky Obscured)

20
25
26
29
28
19
11
3
8
13
20
25
30
34
39
44
49
45
41
36
24
12
0
6

Medium Clouds (% Sky Obscured)

37
37
47
54
65
64
62
56
47
43
35
30
19
6
6
7
10
12
15
21
23
18
9
6

High Clouds (% Sky Obscured)

46
66
46
26
6
9
13
16
17
16
15
10
5
0
0
0
1
2
4
6
5
4
2
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
7
7
7
7
6
6
6
6
6
6
6
5
5
5
5
5
5
5
5
5
5
6

Relative Humidity (%)

61
60
61
63
69
72
73
74
74
77
78
80
81
82
82
84
85
87
82
78
73
68
64
60

Pressure (mb)

1024
1024
1024
1024
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1026
1026

Ozone (du)

401
403
402
401
400
401
402
402
403
403
402
401
398
395
392
391
391
390
390
390
389
387
384
381

Wednesday 4

Waning Gibbous 97%

19:59

07:44

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

Sun - Rise: 07:18, Set: 18:28, Transit: 12:54. Moon - Rise: 19:59, Set: 07:44. Civil Dark: 19:01 - 06:44. Nautical Dark: 19:40 - 06:05. Astro Dark: 20:20 - 05:25

Total Clouds (% Sky Obscured)

17
15
13
11
9
18
32
49
34
19
4
4
4
3
14
24
35
24
12
2
9
17
24
17

Low Clouds (% Sky Obscured)

11
15
13
11
9
9
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

3
1
0
0
0
11
21
29
20
11
2
2
1
0
0
0
0
0
0
0
7
14
21
17

High Clouds (% Sky Obscured)

2
3
2
1
0
1
1
1
1
1
0
2
3
3
14
24
35
24
12
2
2
2
2
2

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
3
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
12
12
12
13
13
10
10
9
9
9
9
7
7
7
7
7
7
6
6
6
6
7
7

Dew Point (°C)

6
6
5
6
6
6
6
6
6
6
6
5
5
5
4
4
4
4
4
4
4
4
4
4

Relative Humidity (%)

58
57
54
59
63
67
70
73
76
77
78
80
79
79
79
81
81
81
78
73
69
65
58
55

Pressure (mb)

1026
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022
1021
1021
1021
1021
1021
1020
1019
1019

Ozone (du)

380
379
378
380
381
382
391
399
408
418
428
439
440
441
441
443
445
447
447
447
447
445
442
440

Thursday 5

Waning Gibbous 93%

21:16

07:55

14 Good
15 Good
16 Good
17 Good
18 Good
19 OK
20 OK
21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:16, Set: 18:30, Transit: 12:53. Moon - Rise: 21:16, Set: 07:55. Civil Dark: 19:03 - 06:42. Nautical Dark: 19:42 - 06:03. Astro Dark: 20:22 - 05:23

Total Clouds (% Sky Obscured)

10
3
6
9
11
16
21
26
50
73
97
93
88
83
85
89
93

Low Clouds (% Sky Obscured)

0
1
4
7
10
8
4
0
4
9
13
23
34
45
52
63
72

Medium Clouds (% Sky Obscured)

10
2
2
1
0
2
5
8
15
21
26
33
37
42
47
52
58

High Clouds (% Sky Obscured)

1
0
1
1
3
10
15
16
42
69
95
84
73
58
46
53
50

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
6
15
0
1
4
1
4
9
8
23
23
7

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
10
10
10
11
8
8
8
8
8
7
5
5
5
5
5

Dew Point (°C)

5
5
5
5
5
5
5
5
5
5
4
4
4
4
4
4
4

Relative Humidity (%)

54
54
53
56
59
62
63
65
67
68
68
69
70
70
72
72
71

Pressure (mb)

1018
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015

Ozone (du)

436
432
427
425
422
419
421
422
423
422
421
420
420
420
420
419
418

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

Generated: 27/02/26 14:12:34. Forecast: 27/02/26 to 05/03/26. Timezone: UTC+1.00