Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 23

Waxing Gibbous 100%

20:45

07:00

20 Bad
21 OK
22 OK
23 Bad
00 OK
01 OK
02 Bad
03 OK
04 OK
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
18 Bad
19 Bad

Sun - Rise: 07:00, Set: 20:59, Transit: 14:00. Moon - Rise: 20:45, Set: 07:00. Civil Dark: 21:30 - 06:28. Nautical Dark: 22:09 - 05:49. Astro Dark: 22:52 - 05:05

Total Clouds (% Sky Obscured)

66
48
40
59
38
43
78
25
9
79
98
100
99
99
100
97
92
79
70
69
52
63
63
52

Low Clouds (% Sky Obscured)

1
1
0
34
34
31
33
0
0
0
66
89
80
74
63
83
72
62
55
58
59
47
41
19

Medium Clouds (% Sky Obscured)

1
2
10
25
21
25
35
16
3
45
55
60
56
53
55
31
30
35
17
0
0
2
1
0

High Clouds (% Sky Obscured)

16
14
29
4
6
5
5
2
2
0
3
2
2
2
0
0
3
3
4
8
4
6
4
9

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
9
9
9
8
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
Light Rain
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
1
0
1
7
20
31
45
64
62
44
32
33
29
27
23
24
23

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.4
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
8
5
2
3
3
3
3
3
3
3
2
2
3
5
8
8
9
8
10
10
11
13
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
71
74
75
81
86
91
91
93
94
93
91
90
88
85
93
95
90
75
74
69
61
71
77

Pressure (mb)

1020
1021
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1019
1018
1017
1017
1016
1016
1016

Ozone (du)

407
404
402
401
400
398
398
393
393
396
397
400
402
404
402
402
404
400
400
402
403
402
399
400

Wednesday 24

Full Moon 99%

21:54

07:23

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

Sun - Rise: 06:58, Set: 21:00, Transit: 14:00. Moon - Rise: 21:54, Set: 07:23. Civil Dark: 21:32 - 06:26. Nautical Dark: 22:11 - 05:47. Astro Dark: 22:54 - 05:03

Total Clouds (% Sky Obscured)

42
73
96
97
94
97
100
75
23
11
20
20
20
31
68
64
88
91
96
100
99
79
72
75

Low Clouds (% Sky Obscured)

8
3
36
40
33
21
0
30
18
0
0
0
0
14
59
52
29
25
28
85
54
53
52
58

Medium Clouds (% Sky Obscured)

0
29
48
49
53
69
54
43
14
3
0
0
2
2
2
2
52
89
94
100
99
79
72
67

High Clouds (% Sky Obscured)

23
55
70
83
65
91
100
29
2
2
2
1
28
55
55
60
70
70
70
75
80
80
80
57

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

13
10
1
1
1
0
0
0
1
1
3
4
5
9
16
33
48
51
58
68
62
56
45
34

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.3
0.3
0
0

Wind Speed/Direction (mph)

9
6
4
3
3
3
2
3
3
3
3
3
3
4
4
4
5
7
7
7
7
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
8
7
7
6
6
6
5
5
5
5
3
4
6
8
10
11
11
12
13
13
12
12
11

Dew Point (°C)

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

Relative Humidity (%)

79
83
85
90
88
88
88
91
91
93
94
93
94
91
90
87
82
78
78
79
79
75
75
79

Pressure (mb)

1016
1016
1016
1016
1016
1015
1015
1014
1013
1013
1012
1012
1012
1012
1012
1011
1011
1010
1010
1009
1009
1008
1008
1008

Ozone (du)

402
406
408
413
417
421
422
420
418
418
419
421
421
415
413
414
414
412
410
411
410
408
406
403

Thursday 25

Waning Gibbous 96%

23:05

07:51

20 Bad
21 OK
22 OK
23 Bad
00 OK
01 OK
02 Good
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
18 Bad
19 Bad

Sun - Rise: 06:56, Set: 21:01, Transit: 13:59. Moon - Rise: 23:05, Set: 07:51. Civil Dark: 21:33 - 06:24. Nautical Dark: 22:13 - 05:45. Astro Dark: 22:56 - 05:01

Total Clouds (% Sky Obscured)

60
32
34
39
28
10
4
57
72
79
64
69
65
64
67
66
98
95
96
97
100
97
91
86

Low Clouds (% Sky Obscured)

42
20
27
32
20
0
0
61
81
96
77
78
68
55
56
54
83
53
50
47
43
29
14
0

Medium Clouds (% Sky Obscured)

62
60
60
60
60
39
9
3
3
0
0
0
3
47
40
40
32
79
76
90
89
67
49
72

High Clouds (% Sky Obscured)

68
80
75
70
13
7
4
0
4
0
1
4
26
80
80
21
91
25
25
25
25
17
8
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
74
100
89
89
89
89
89
89
89
89
89
89
89
89

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 (%)

17
6
6
9
8
7
4
2
1
1
0
0
0
0
2
8
29
29
21
11
7
16
24
43

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
6
4
3
2
2
2
3
3
3
4
4
4
6
7
10
10
10
10
10
10
10
9
10

Chance of Frost

Temperature (°C)

13
11
10
9
8
8
7
7
6
6
7
7
7
9
11
12
13
15
16
17
17
18
17
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
87
88
90
88
90
91
93
94
94
94
96
94
90
88
87
75
68
62
54
47
50
59
62

Pressure (mb)

1008
1008
1009
1009
1009
1008
1008
1008
1008
1007
1007
1007
1007
1007
1007
1006
1006
1005
1004
1003
1002
1002
1001
1000

Ozone (du)

402
405
410
413
414
413
411
410
405
407
410
407
406
407
406
407
408
409
410
409
405
404
405
409

Friday 26

Waning Gibbous 91%

00:16

08:27

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 OK
18 OK
19 Good

Sun - Rise: 06:55, Set: 21:03, Transit: 13:59. Moon - Rise: 00:16, Set: 08:27. Civil Dark: 21:35 - 06:23. Nautical Dark: 22:14 - 05:43. Astro Dark: 22:58 - 04:59

Total Clouds (% Sky Obscured)

94
97
100
99
99
98
83
68
53
68
83
97
98
99
100
60
45
48
48
48
48
33
17
0

Low Clouds (% Sky Obscured)

9
18
27
29
30
32
35
39
42
53
65
77
83
90
96
87
78
69
59
49
40
26
13
0

Medium Clouds (% Sky Obscured)

91
98
100
99
99
77
84
77
67
72
84
87
94
98
96
80
75
65
60
60
55
37
18
0

High Clouds (% Sky Obscured)

0
15
0
60
50
0
0
0
0
2
4
6
19
32
40
27
17
2
2
1
0
0
0
0

ISS Passover

Visibility (miles)

5
4
9
2
9
9
9
8
9
9
6
5
3
6
2
8
9
9
9
9
9
9
9
9

Fog (%)

89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89

Precipitation Type

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

Precipitation Probability (%)

35
48
48
46
34
35
42
51
51
83
95
95
95
95
95
85
74
66
52
35
6
8
6
1

Precipitation Amount (mm)

0
0
0
0.2
0
0
0
0
0
0.3
0.7
0.7
0.8
0.8
0.8
0.4
0.3
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
80
86
92
87
89
89
90
88
87
88
93
91
81
87
84
74
55
49
48
50
53
58
64

Pressure (mb)

1000
1000
1000
1001
1000
999
999
998
998
997
997
997
998
998
998
998
999
999
999
1000
1000
1000
1000
1001

Ozone (du)

407
410
416
417
421
422
420
420
420
424
426
429
433
435
437
440
442
446
446
444
442
440
439
438

Saturday 27

Waning Gibbous 83%

01:23

09:15

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

Sun - Rise: 06:53, Set: 21:04, Transit: 13:59. Moon - Rise: 01:23, Set: 09:15. Civil Dark: 21:36 - 06:21. Nautical Dark: 22:16 - 05:41. Astro Dark: 23:00 - 04:56

Total Clouds (% Sky Obscured)

2
0
0
8
42
44
43
66
86
91
95
100
69
42
13
21
25
47
45
40
38
37
33
30

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
19
38
57
58
58
58
61
54
48
39
30
20
26
32
39
34
26
21

Medium Clouds (% Sky Obscured)

0
0
0
2
45
35
17
37
57
72
87
100
60
31
3
7
11
10
10
7
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
5
10
15
18
27
74
41
37
45
0
0
0
2
5
7
8
6
1
10
16
20

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 (%)

89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89

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 (%)

1
1
0
0
0
0
1
2
2
7
6
5
11
13
11
19
19
13
15
13
5
4
2
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
7
5
5
5
5
6
7
7
8
8
8
8
7
9
12
11
11
11
11
11
11
9
8

Chance of Frost

Temperature (°C)

14
12
11
9
9
9
9
9
9
9
9
9
9
11
12
14
15
16
16
16
16
16
16
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
81
87
90
90
90
87
91
90
91
87
84
85
76
66
59
56
53
49
49
49
49
55
62

Pressure (mb)

1001
1002
1003
1003
1004
1004
1005
1005
1006
1006
1006
1007
1007
1009
1010
1011
1011
1011
1012
1012
1012
1012
1013
1013

Ozone (du)

436
435
435
435
435
434
435
435
435
434
432
433
433
431
429
426
426
426
426
425
424
423
423
422

Sunday 28

Waning Gibbous 74%

02:22

10:16

20 OK
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
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:52, Set: 21:05, Transit: 13:59. Moon - Rise: 02:22, Set: 10:16. Civil Dark: 21:37 - 06:19. Nautical Dark: 22:17 - 05:39. Astro Dark: 23:02 - 04:54

Total Clouds (% Sky Obscured)

27
27
40
63
85
100
96
92
87
85
80
73
80
88
100
100
99
99
99
98
98
98
98
98

Low Clouds (% Sky Obscured)

15
7
0
0
0
0
0
0
0
9
17
26
27
29
30
38
43
49
46
44
42
34
27
18

Medium Clouds (% Sky Obscured)

2
4
7
24
39
51
55
59
62
66
68
65
73
86
100
96
91
87
83
78
74
82
91
98

High Clouds (% Sky Obscured)

31
43
65
78
88
95
81
68
52
50
54
53
58
77
96
95
93
91
89
89
88
83
81
77

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 (%)

89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89

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
2
3
3
17
24
28
28
27
21
20
12
4

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
5
5
4
3
3
3
3
3
3
2
1
2
2
4
6
7
7
8
9
10
11
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
10
10
11
10
9
8
6
6
6
6
5
5
8
9
11
11
12
12
16
15
14
14
14

Dew Point (°C)

9
8
8
7
7
7
7
7
7
7
7
7
7
7
8
9
8
8
8
8
9
9
9
9

Relative Humidity (%)

70
75
80
84
87
90
91
93
93
95
93
91
90
83
75
69
65
60
57
59
60
60
65
70

Pressure (mb)

1013
1014
1015
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019

Ozone (du)

422
422
423
423
425
426
427
427
426
426
425
425
424
424
423
423
421
419
417
416
415
414
415
416

Monday 29

Waning Gibbous 64%

03:10

11:27

20 Bad
21 Bad
22 Bad
23 OK
00 OK
01 Good
02 Good
03 Good
04 Good
05 OK
06 OK
07 Good
08 Good
09 Good
10 OK
11 OK
12 OK
13 Bad

Sun - Rise: 06:50, Set: 21:06, Transit: 13:59. Moon - Rise: 03:10, Set: 11:27. Civil Dark: 21:39 - 06:18. Nautical Dark: 22:19 - 05:37. Astro Dark: 23:04 - 04:52

Total Clouds (% Sky Obscured)

84
69
53
35
17
0
1
2
2
10
14
15
12
18
32
33
43
57

Low Clouds (% Sky Obscured)

12
6
0
0
0
0
0
0
0
4
11
19
28
38
46
48
48
47

Medium Clouds (% Sky Obscured)

83
66
48
32
16
0
0
0
0
7
12
15
14
15
15
19
22
26

High Clouds (% Sky Obscured)

54
28
0
0
0
0
1
1
2
1
1
0
0
1
1
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

Fog (%)

89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89
89

Precipitation Type

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

Precipitation Probability (%)

5
3
2
2
1
0
0
0
0
0
0
0
0
0
0
1
1
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
8
6
5
4
3
3
3
3
3
3
3
3
2
2
3
4
5

Chance of Frost

Temperature (°C)

14
12
11
10
9
9
8
8
7
7
7
7
7
9
12
14
15
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
80
85
91
90
91
91
91
90
90
88
87
85
76
66
59
55
53

Pressure (mb)

1019
1020
1020
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1019
1019

Ozone (du)

416
416
415
415
414
413
412
411
410
409
409
409
409
410
410
410
409
409

Forecast for Saint-Palais, Gironde, France (45.30,-0.58)

Generated: 23/04/24 20:58:15. Forecast: 23/04/24 to 29/04/24. Timezone: UTC+2.00