Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 26

Waning Gibbous 91%

00:31

07:09

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: 06:28, Set: 21:01, Transit: 13:45. Moon - Rise: 00:31, Set: 07:09. Civil Dark: 21:38 - 05:50. Nautical Dark: 22:24 - 05:03. Astro Dark: 23:19 - 04:07

Total Clouds (% Sky Obscured)

94
94
96
96
98
100
100
100
98
100
100
96
94
89
85
80
80
96
100
99
100
100
100
100

Low Clouds (% Sky Obscured)

88
90
95
100
87
90
95
91
80
76
67
52
81
75
58
52
58
58
29
65
74
100
91
81

Medium Clouds (% Sky Obscured)

88
95
93
88
87
92
90
93
93
97
96
86
65
44
36
65
75
92
100
98
100
100
100
100

High Clouds (% Sky Obscured)

48
55
40
56
60
57
85
95
93
97
97
40
31
36
13
24
51
80
83
95
77
100
100
100

ISS Passover

Visibility (miles)

6
6
8
9
9
9
9
9
9
5
7
9
9
9
9
9
9
9
9
9
6
4
4
2

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

Precipitation Probability (%)

73
70
95
26
30
44
68
75
76
69
53
35
26
22
7
3
7
18
61
56
95
95
95
87

Precipitation Amount (mm)

0.7
0.3
1.2
0
0
0
0.4
0.4
0.5
0.4
0
0
0
0
0
0
0
0
0.4
0
0.9
0.9
2
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
6
7
7
6
6
6
7
7
8
8
7
8
8
8
7
7
6
7
7
7
8
8

Relative Humidity (%)

93
94
96
96
93
90
87
87
88
90
90
88
81
87
91
91
91
93
91
93
91
96
96
96

Pressure (mb)

1002
1002
1002
1003
1003
1004
1004
1004
1004
1005
1004
1004
1004
1004
1004
1004
1005
1004
1004
1004
1003
1003
1003
1003

Ozone (du)

428
427
426
428
429
431
432
433
434
435
434
437
439
439
442
442
440
437
435
436
436
438
439
441

Saturday 27

Waning Gibbous 83%

01:42

07:40

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: 06:26, Set: 21:03, Transit: 13:45. Moon - Rise: 01:42, Set: 07:40. Civil Dark: 21:39 - 05:48. Nautical Dark: 22:26 - 05:00. Astro Dark: 23:22 - 04:03

Total Clouds (% Sky Obscured)

100
100
95
97
98
100
100
100
97
100
97
100
100
100
100
100
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

86
72
90
86
77
76
53
80
83
98
92
88
86
82
74
78
80
60
66
80
80
81
69
66

Medium Clouds (% Sky Obscured)

100
69
40
84
86
100
100
96
56
67
65
99
98
100
100
89
97
100
99
99
100
96
93
86

High Clouds (% Sky Obscured)

100
80
80
84
82
100
100
53
70
92
70
100
99
100
100
100
90
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
8
3
7
9
9
9
9
4
6
5
9
9
3
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
None
None
None
None
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

64
41
10
7
31
77
84
76
62
41
49
77
95
95
95
65
67
87
71
66
39
15
6
3

Precipitation Amount (mm)

0.4
0
0
0
0
0.6
0.5
0.4
0.3
0
0
0.4
1
0.8
0.6
0.3
0.3
0.7
0.5
0.4
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
96
91
88
86
90
93
92
93
90
76
84
87
89
90
90
93
96
90
87
92
93
93

Pressure (mb)

1003
1003
1003
1004
1004
1004
1004
1004
1004
1003
1003
1003
1002
1002
1002
1002
1003
1002
1002
1002
1001
1001
1002
1002

Ozone (du)

442
442
442
440
440
438
433
430
428
427
427
425
422
420
419
417
415
415
423
427
425
424
426
430

Sunday 28

Waning Gibbous 74%

02:41

08:25

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 OK
20 Good
21 OK
22 OK
23 OK
00 Bad
01 Bad
02 OK
03 OK
04 OK
05 OK

Sun - Rise: 06:25, Set: 21:04, Transit: 13:44. Moon - Rise: 02:41, Set: 08:25. Civil Dark: 21:41 - 05:46. Nautical Dark: 22:29 - 04:58. Astro Dark: 23:25 - 04:00

Total Clouds (% Sky Obscured)

88
76
93
39
59
63
100
52
100
81
90
94
84
38
3
45
45
40
40
40
31
35
35
35

Low Clouds (% Sky Obscured)

68
65
85
42
68
58
100
47
85
73
91
95
82
45
3
1
2
0
0
1
1
1
1
1

Medium Clouds (% Sky Obscured)

43
33
36
19
51
58
55
38
50
34
0
20
15
0
0
0
24
24
10
7
3
45
9
27

High Clouds (% Sky Obscured)

84
0
0
0
0
0
0
0
0
0
0
0
0
0
1
65
70
65
45
45
28
45
45
60

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
4
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

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

Precipitation Probability (%)

2
7
19
17
31
38
16
25
36
46
42
50
31
5
3
1
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
12
14
15
16
17
18
17
18
17
18
17
16
12
10
8
7
6
5
4
4
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
84
83
77
70
65
72
60
68
62
65
72
77
80
83
85
87
88
90
90
91
91
91

Pressure (mb)

1002
1003
1003
1004
1005
1005
1006
1007
1007
1008
1008
1009
1010
1011
1012
1013
1015
1015
1015
1016
1016
1017
1017
1017

Ozone (du)

432
436
440
440
431
426
425
425
426
427
430
429
426
424
418
411
407
417
418
418
419
418
417
420

Monday 29

Waning Gibbous 74%

03:26

09:26

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

Sun - Rise: 06:23, Set: 21:06, Transit: 13:44. Moon - Rise: 03:26, Set: 09:26. Civil Dark: 21:43 - 05:44. Nautical Dark: 22:31 - 04:55. Astro Dark: 23:28 - 03:57

Total Clouds (% Sky Obscured)

35
11
2
1
1
20
43
64
64
68
71
58
50
50
46
47
47
63
79
95
97
98
100
99

Low Clouds (% Sky Obscured)

1
1
1
1
1
14
36
53
51
48
47
37
24
13
1
0
0
0
0
0
0
0
0
10

Medium Clouds (% Sky Obscured)

6
7
0
0
0
4
8
12
13
15
19
12
6
0
0
0
10
60
60
60
61
57
58
66

High Clouds (% Sky Obscured)

60
9
0
0
0
0
0
0
0
0
55
4
46
64
64
64
73
84
89
98
98
33
29
70

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
7
10
10
15
18
24
20
17
15
9
7
0
0
0
0
0
0
0
1

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)

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

Chance of Frost

Temperature (°C)

6
7
8
10
12
13
15
16
17
17
17
17
16
16
16
14
13
12
12
11
11
10
10
10

Feels Like (°C)

5
5
8
10
11
13
14
14
15
15
15
15
15
16
14
13
11
10
10
9
8
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

93
93
87
78
70
63
60
59
54
51
54
64
62
64
72
82
87
87
89
88
90
90
90
91

Pressure (mb)

1018
1018
1018
1018
1019
1019
1019
1018
1018
1018
1018
1018
1018
1017
1017
1017
1018
1018
1018
1017
1017
1017
1016
1016

Ozone (du)

420
420
424
420
415
414
414
422
426
425
417
421
420
418
416
416
416
415
413
410
406
402
399
398

Tuesday 30

Waning Gibbous 64%

03:58

10:42

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: 06:21, Set: 21:07, Transit: 13:44. Moon - Rise: 03:58, Set: 10:42. Civil Dark: 21:45 - 05:42. Nautical Dark: 22:33 - 04:53. Astro Dark: 23:31 - 03:53

Total Clouds (% Sky Obscured)

98
94
91
97
97
97
96
96
96
97
97
96
95
95
95
90
84
89
94
99
96
95
91
89

Low Clouds (% Sky Obscured)

21
28
35
49
62
56
50
43
45
51
56
57
66
70
28
22
20
20
15
15
22
33
43
27

Medium Clouds (% Sky Obscured)

81
89
80
90
47
42
43
42
45
94
94
88
85
78
92
91
90
93
95
97
93
90
86
62

High Clouds (% Sky Obscured)

83
38
59
9
75
70
70
70
70
78
24
52
76
76
92
84
73
78
81
89
84
84
80
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
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
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
9
13
17
26
23
10
12
11
2
16
47
51
54
46
34
35
36
37
37
32
20
17

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
9
10
10
11
11
13
13
14
14
16
16
17
16
16
16
16
15
15
15
15
13
13
12

Dew Point (°C)

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

Relative Humidity (%)

93
91
88
84
79
86
90
89
86
74
77
74
70
82
87
89
90
93
93
93
95
95
95
95

Pressure (mb)

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

Ozone (du)

397
397
397
397
397
397
396
395
398
398
394
393
392
391
392
393
393
393
392
392
391
391
390
390

Wednesday 1

Third Quarter 53%

04:21

12:06

06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 OK
12 OK
13 OK
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: 06:19, Set: 21:09, Transit: 13:44. Moon - Rise: 04:21, Set: 12:06. Civil Dark: 21:47 - 05:40. Nautical Dark: 22:35 - 04:51. Astro Dark: 23:35 - 03:50

Total Clouds (% Sky Obscured)

87
89
82
76
63
47
40
40
66
84
100
100
100
100
100
100
100
100
100
100
100
99
99
98

Low Clouds (% Sky Obscured)

15
4
3
2
1
4
7
9
28
46
63
48
31
15
26
36
47
55
65
70
71
74
79
82

Medium Clouds (% Sky Obscured)

41
24
35
45
56
46
38
34
31
27
22
30
41
49
50
51
55
61
67
76
74
74
80
85

High Clouds (% Sky Obscured)

81
83
73
61
45
45
45
60
77
92
100
100
100
100
100
100
100
100
100
100
98
96
95
81

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
2
1
1
0
0
0
0

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

12
0
0
0
0
0
0
0
19
27
31
38
39
36
74
95
95
95
95
95
95
95
95
82

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.8
1.2
1.1
1
1
0.9
0.8
0.7
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
12
12
13
14
14
14
14
14
14
14
14
14
14
14
14
13
13
13
13
13
13
13

Relative Humidity (%)

93
93
92
87
82
78
73
69
64
65
67
69
73
79
86
90
93
98
98
98
98
98
98
98

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1010
1010
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007

Ozone (du)

388
386
385
384
384
383
381
380
378
377
376
374
374
374
373
372
370
368
368
368
368
368
367
367

Thursday 2

Waning Crescent 41%

04:39

13:34

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: 06:17, Set: 21:11, Transit: 13:44. Moon - Rise: 04:39, Set: 13:34. Civil Dark: 21:48 - 05:38. Nautical Dark: 22:37 - 04:48. Astro Dark: 23:38 - 03:47

Total Clouds (% Sky Obscured)

97
97
98
99
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

86
90
94
97
100
98
97
95
97
99
100
99
98
97
91
85
79
79
80
80

Medium Clouds (% Sky Obscured)

81
78
79
83
87
83
80
77
68
60
51
47
44
40
59
78
96
91
85
78

High Clouds (% Sky Obscured)

64
49
39
29
14
33
52
74
71
68
65
74
82
91
94
97
100
100
100
100

ISS Passover

Visibility (miles)

0
0
1
4
6
9
9
9
9
9
9
9
9
9
9
7
4
2
4
7

Fog (%)

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

Precipitation Probability (%)

63
23
31
35
34
40
38
31
42
43
38
54
58
57
74
86
95
90
82
75

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.6
1
0.8
0.6
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
11
14
14
14
14
14
14
18
18
18
18
18
19
16
16
16
16
15

Dew Point (°C)

13
14
14
14
14
15
14
14
13
13
13
13
14
14
15
15
14
14
14
14

Relative Humidity (%)

98
98
96
93
89
86
83
79
76
74
73
72
77
83
90
92
95
98
98
96

Pressure (mb)

1006
1006
1006
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007

Ozone (du)

368
368
369
368
368
368
369
370
371
370
370
369
368
367
367
366
366
365
366
367

Forecast for Roncq, North, France (50.75,3.12)

Generated: 26/04/24 06:58:50. Forecast: 26/04/24 to 02/05/24. Timezone: UTC+2.00