Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 29

Waning Gibbous 64%

03:20

10:46

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
14 Bad
15 Bad

Sun - Rise: 06:22, Set: 21:02, Transit: 13:43. Moon - Rise: 03:20, Set: 10:46. Civil Dark: 21:39 - 05:46. Nautical Dark: 22:25 - 04:59. Astro Dark: 23:20 - 04:04

Total Clouds (% Sky Obscured)

80
87
91
95
100
100
100
88
100
95
91
89
93
100
99
90
99
97
96
92
99
97
100
100

Low Clouds (% Sky Obscured)

28
18
2
4
15
20
19
19
19
25
20
25
32
49
42
60
89
70
56
50
43
82
63
78

Medium Clouds (% Sky Obscured)

58
44
77
73
61
86
82
87
77
86
88
67
76
53
35
34
48
42
88
69
27
41
55
52

High Clouds (% Sky Obscured)

88
100
95
96
100
100
99
88
100
73
26
8
72
100
99
94
97
22
29
86
18
80
100
95

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
7

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
Very Light Rain
None

Precipitation Probability (%)

0
0
14
2
0
0
0
0
12
1
2
4
12
12
13
12
4
20
15
26
7
26
61
54

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
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
54
63
69
74
80
84
83
86
93
95
95
93
95
96
95
95
90
95
90
92
82
85
85

Pressure (mb)

1018
1018
1017
1017
1017
1018
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1016
1015
1015
1014
1014
1013

Ozone (du)

422
418
417
417
416
415
417
417
411
408
405
404
406
407
407
404
405
406
409
412
415
409
406
403

Tuesday 30

Waning Gibbous 53%

03:53

12:09

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
14 Bad
15 Bad

Sun - Rise: 06:21, Set: 21:04, Transit: 13:43. Moon - Rise: 03:53, Set: 12:09. Civil Dark: 21:40 - 05:44. Nautical Dark: 22:27 - 04:57. Astro Dark: 23:23 - 04:00

Total Clouds (% Sky Obscured)

100
100
100
93
100
100
99
100
100
100
100
100
100
99
99
100
100
98
91
95
100
88
92
86

Low Clouds (% Sky Obscured)

43
60
51
41
37
25
34
53
60
49
32
9
1
26
45
31
31
57
59
39
55
63
72
64

Medium Clouds (% Sky Obscured)

67
83
92
84
84
94
93
51
67
85
59
75
71
61
38
70
77
70
65
61
99
63
73
60

High Clouds (% Sky Obscured)

100
99
39
73
100
100
91
100
100
100
100
100
100
92
85
100
100
93
80
95
100
76
88
81

ISS Passover

Visibility (miles)

7
9
9
9
6
3
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

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

Precipitation Probability (%)

62
62
49
77
67
51
25
32
67
95
91
18
7
1
2
1
4
1
0
0
1
11
3
19

Precipitation Amount (mm)

0.3
0.2
0
0.5
0.4
0.2
0
0
0.2
0.7
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
11
10
8
7
5
4
4
4
3
3
2
1
1
1
3
3
4
6
6
5
4
5
6

Chance of Frost

Temperature (°C)

18
18
18
18
17
16
15
14
14
14
13
13
12
12
12
11
12
14
16
17
18
19
20
20

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
78
86
86
87
93
95
95
95
95
95
95
95
93
95
95
93
89
86
81
76
70
71
71

Pressure (mb)

1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1009
1009
1009
1009
1009
1008
1008
1007
1007
1006
1005

Ozone (du)

403
402
400
399
397
399
400
399
400
400
399
400
399
399
398
397
397
397
396
397
396
393
391
392

Wednesday 1

Third Quarter 41%

04:17

13:35

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
14 Bad
15 Bad

Sun - Rise: 06:19, Set: 21:05, Transit: 13:43. Moon - Rise: 04:17, Set: 13:35. Civil Dark: 21:42 - 05:42. Nautical Dark: 22:29 - 04:55. Astro Dark: 23:26 - 03:57

Total Clouds (% Sky Obscured)

93
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

78
60
63
70
65
44
42
65
76
86
100
66
75
66
74
92
100
100
100
100
100
100
97
94

Medium Clouds (% Sky Obscured)

65
62
67
92
49
40
55
45
45
50
69
100
100
100
100
98
70
35
49
35
68
37
55
76

High Clouds (% Sky Obscured)

84
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
83
53
37
11
93
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
3
8
2
2
6
9
9
9
9
9
9
0
2
0
9
9
9
9
8

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

31
45
35
85
95
66
72
85
95
62
95
95
26
7
5
1
6
21
9
11
60
34
31
53

Precipitation Amount (mm)

0
0.2
0
0.5
2.5
0
0.2
0.5
1.8
0
1.3
1
0
0
0
0
0
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
84
84
88
92
96
98
100
98
98
96
95
96
96
96
98
96
96
96
93
87
86
85
92

Pressure (mb)

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

Ozone (du)

391
390
388
386
382
380
379
378
376
377
379
380
381
381
383
384
383
383
382
381
381
381
382
382

Thursday 2

Waning Crescent 30%

04:36

15:02

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
14 Bad
15 Bad

Sun - Rise: 06:17, Set: 21:07, Transit: 13:43. Moon - Rise: 04:36, Set: 15:02. Civil Dark: 21:44 - 05:40. Nautical Dark: 22:31 - 04:52. Astro Dark: 23:29 - 03:54

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
90
72
97
94
71
89
98
94
87

Low Clouds (% Sky Obscured)

92
94
97
100
100
100
100
100
100
100
100
100
100
99
94
91
83
87
84
71
74
73
62
44

Medium Clouds (% Sky Obscured)

100
91
83
71
81
87
91
85
73
49
51
28
31
35
38
64
42
44
41
40
40
43
67
46

High Clouds (% Sky Obscured)

100
100
84
20
47
84
80
78
72
70
70
75
75
58
79
40
31
70
58
21
50
5
7
22

ISS Passover

Visibility (miles)

6
8
6
7
9
9
7
5
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
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

Precipitation Probability (%)

50
55
64
61
46
42
45
41
27
15
17
19
2
17
23
24
30
31
29
23
24
20
21
20

Precipitation Amount (mm)

0
0
0.3
0.3
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
11
11
12
13
13
13
13
14
14
15
15
15
14
14
13
13
14
15
15
15
15
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
95
95
95
95
95
93
93
95
91
90
87
85
87
91
93
88
83
71
63
65
71
68

Pressure (mb)

1003
1003
1004
1005
1006
1006
1007
1008
1008
1008
1009
1009
1009
1010
1010
1011
1011
1012
1012
1012
1013
1013
1013
1013

Ozone (du)

382
382
381
378
376
377
377
377
377
376
377
379
381
378
375
375
375
378
381
383
384
384
384
383

Friday 3

Waning Crescent 19%

04:52

No Set

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
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

Sun - Rise: 06:16, Set: 21:08, Transit: 13:43. Moon - Rise: 04:52, Set: No Set. Civil Dark: 21:45 - 05:38. Nautical Dark: 22:33 - 04:50. Astro Dark: 23:31 - 03:51

Total Clouds (% Sky Obscured)

100
91
86
72
65
18
28
42
62
96
98
99
100
100
94
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

48
31
26
28
17
11
3
10
19
26
35
42
47
47
50
53
59
72
84
89
93
97
97
98

Medium Clouds (% Sky Obscured)

72
27
20
67
17
4
4
19
56
96
97
99
100
100
69
100
99
98
96
98
99
100
100
100

High Clouds (% Sky Obscured)

67
65
75
75
69
4
32
34
4
44
51
41
82
100
74
100
90
86
82
82
88
100
83
67

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

20
21
19
18
12
6
0
1
2
1
24
35
45
60
74
87
32
37
43
61
78
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.5
0
0
0
0.2
0.4
0.6
0.9
1.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
10
9
9
10
9
9
8
8
8
8
8
8
8
8
8
8
8
8
8
9
9
9
10

Relative Humidity (%)

66
74
67
71
78
81
88
90
91
93
95
93
95
95
96
96
91
88
83
80
81
83
83
87

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1014
1013
1013
1013
1012
1012
1011
1011
1010
1009
1013
1012
1012
1011
1011
1010
1009

Ozone (du)

383
383
385
387
386
386
388
390
393
393
396
399
402
406
407
403
401
400
399
398
398
397
396
398

Saturday 4

Waning Crescent 11%

05:06

16:27

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
14 Bad
15 Bad

Sun - Rise: 06:14, Set: 21:10, Transit: 13:43. Moon - Rise: 05:06, Set: 16:27. Civil Dark: 21:47 - 05:37. Nautical Dark: 22:35 - 04:48. Astro Dark: 23:34 - 03:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
99
98
98
97
98
99
100
100
100
100
100
99
99
99
98
96
97
96

Low Clouds (% Sky Obscured)

98
99
99
100
94
89
83
83
82
84
86
89
92
92
90
90
92
95
98
96
95
94
92
90

Medium Clouds (% Sky Obscured)

100
91
80
71
74
80
86
86
87
88
87
86
85
89
91
93
82
72
62
59
57
55
48
42

High Clouds (% Sky Obscured)

47
30
16
0
16
34
58
48
41
43
63
81
95
96
98
99
87
74
61
70
76
85
75
66

ISS Passover

Visibility (miles)

3
2
4
5
7
7
7
7
6
5
4
4
5
6
6
7
8
8
8
8
8
8
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
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

95
95
95
95
88
77
66
68
66
63
75
85
93
85
72
51
55
57
58
67
73
76
72
68

Precipitation Amount (mm)

1.8
1.4
1
0.5
0.5
0.4
0.3
0.4
0.3
0.3
0.4
0.5
0.6
0.5
0.4
0
0.2
0.2
0.3
0.4
0.4
0.4
0.4
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

400
402
409
417
424
422
421
419
418
417
417
415
413
411
410
409
408
407
407
407
408
409
410
410

Sunday 5

Waning Crescent 4%

05:21

17:53

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: 06:12, Set: 21:11, Transit: 13:43. Moon - Rise: 05:21, Set: 17:53. Civil Dark: 21:49 - 05:35. Nautical Dark: 22:37 - 04:46. Astro Dark: 23:37 - 03:45

Total Clouds (% Sky Obscured)

93
86
82
77
82
89
98
98
99
99
100
100
100
100
100
100
100
100
99
100
100
100

Low Clouds (% Sky Obscured)

87
65
42
22
23
23
22
34
45
58
64
71
80
85
89
92
81
70
59
59
61
59

Medium Clouds (% Sky Obscured)

35
31
28
23
19
14
9
36
63
90
94
97
100
97
95
92
92
92
93
95
98
100

High Clouds (% Sky Obscured)

54
68
79
90
89
87
87
79
71
63
75
88
100
100
100
99
97
94
91
91
91
91

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

64
60
54
42
36
27
2
7
10
10
30
41
47
47
44
38
44
46
44
47
54
64

Precipitation Amount (mm)

0.3
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
80
82
83
84
87
90
91
91
91
93
93
95
95
95
91
90
86
80
75
77
80

Pressure (mb)

1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

410
409
407
405
403
401
400
399
399
399
399
400
401
402
403
404
405
407
409
410
412
414

Forecast for Essigny-le-Petit, Aisne, France (49.90,3.36)

Generated: 29/04/24 16:05:06. Forecast: 29/04/24 to 05/05/24. Timezone: UTC+2.00