Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 30

Waning Gibbous 64%

03:08

11:30

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

Sun - Rise: 06:51, Set: 21:05, Transit: 13:59. Moon - Rise: 03:08, Set: 11:30. Civil Dark: 21:37 - 06:19. Nautical Dark: 22:17 - 05:39. Astro Dark: 23:01 - 04:55

Total Clouds (% Sky Obscured)

100
37
87
87
25
62
50
87
75
100
100
100
95
100
100
12
100
100
100
100
91
75
73
83

Low Clouds (% Sky Obscured)

35
51
57
37
3
49
23
3
14
11
12
15
11
25
40
45
43
46
38
40
19
15
60
61

Medium Clouds (% Sky Obscured)

52
52
100
100
99
100
100
100
76
81
86
94
94
84
61
98
100
100
77
81
53
31
17
0

High Clouds (% Sky Obscured)

48
92
100
100
100
100
100
100
31
95
40
100
77
86
100
100
95
68
67
5
1
0
0
0

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
6
5
4
5
5
6
7
6
5
4
4
4
3
3
4
3
3
4
3
2
3
3

Chance of Frost

Temperature (°C)

15
16
17
17
17
18
17
17
16
15
14
12
12
11
12
11
11
10
9
9
9
12
14
15

Feels Like (°C)

14
16
15
15
17
17
17
15
15
13
13
11
11
10
11
12
10
9
8
7
8
11
12
14

Dew Point (°C)

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

Relative Humidity (%)

66
60
56
53
53
52
54
60
65
66
69
80
82
83
79
86
91
96
100
100
100
84
79
76

Pressure (mb)

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

Ozone (du)

419
418
417
413
413
412
411
413
416
414
409
407
406
405
407
406
409
412
414
417
416
413
413
414

Wednesday 1

Third Quarter 53%

03:46

No Set

12 Bad
13 Bad
14 Bad
15 Bad
16 OK
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

Sun - Rise: 06:50, Set: 21:07, Transit: 13:59. Moon - Rise: 03:46, Set: No Set. Civil Dark: 21:39 - 06:18. Nautical Dark: 22:19 - 05:37. Astro Dark: 23:03 - 04:52

Total Clouds (% Sky Obscured)

61
65
64
54
38
69
92
86
84
24
66
85
96
100
93
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

69
52
35
46
34
32
23
19
14
3
51
48
35
59
76
90
100
100
100
91
90
97
76
76

Medium Clouds (% Sky Obscured)

0
43
45
30
0
14
0
0
0
17
52
46
53
60
32
46
87
95
100
94
94
94
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
40
84
88
85
3
5
60
87
100
67
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
9
8
5
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

1
6
4
2
1
1
16
29
38
43
49
36
28
27
13
10
22
22
25
64
78
91
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.2
0.2
0
0
0
0
0
0
0
0
0.4
0.5
0.6
0.9
0.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
18
19
20
21
21
21
20
19
16
15
14
13
13
12
12
12
11
11
11
11
11
11
10

Feels Like (°C)

15
18
18
19
19
19
18
18
16
15
16
12
11
10
9
9
8
8
8
8
8
8
8
7

Dew Point (°C)

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

Relative Humidity (%)

65
57
50
44
39
41
50
65
73
83
87
89
89
90
86
87
83
77
77
78
77
77
78
84

Pressure (mb)

1013
1012
1011
1011
1010
1009
1009
1008
1008
1008
1009
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

414
415
416
415
416
411
409
410
410
414
414
411
410
410
406
401
399
398
396
395
396
394
395
398

Thursday 2

Waning Crescent 41%

04:16

12:47

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:48, Set: 21:08, Transit: 13:59. Moon - Rise: 04:16, Set: 12:47. Civil Dark: 21:40 - 06:16. Nautical Dark: 22:20 - 05:36. Astro Dark: 23:05 - 04:50

Total Clouds (% Sky Obscured)

100
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)

89
93
99
99
97
95
95
75
68
63
52
46
44
49
54
57
55
53
53
41
47
49
46
42

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
70
40
45
100
82
22
32
31
19
41
72
61
63
52
78

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
74
49
39
40
45
57
63
63
54
36
19
37
51
45
55

Precipitation Amount (mm)

0.9
0.6
1
1
0.9
0.8
0.8
0.9
0.7
0.4
0
0
0
0
0
0.2
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
91
90
88
90
90
87
87
88
88
88
88
90
90
91
93
93
88
85
84
84
78
75
66

Pressure (mb)

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

Ozone (du)

400
401
401
401
402
399
398
400
400
403
405
409
409
410
409
410
411
413
414
416
417
417
418
417

Friday 3

Waning Crescent 29%

04:41

14:07

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

Sun - Rise: 06:47, Set: 21:09, Transit: 13:59. Moon - Rise: 04:41, Set: 14:07. Civil Dark: 21:41 - 06:14. Nautical Dark: 22:22 - 05:34. Astro Dark: 23:07 - 04:48

Total Clouds (% Sky Obscured)

100
100
100
98
91
90
77
50
36
22
21
21
20
27
37
50
75
97
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

58
65
63
57
55
55
47
36
40
35
34
36
31
40
51
56
61
37
44
47
54
58
65
72

Medium Clouds (% Sky Obscured)

100
100
100
92
65
70
42
27
12
2
2
1
0
0
9
44
54
94
100
100
100
100
98
90

High Clouds (% Sky Obscured)

6
3
1
20
15
7
1
0
0
1
0
0
0
0
1
2
2
5
34
42
77
89
100
93

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

67
69
74
70
57
40
30
2
0
0
0
0
0
1
1
2
8
22
21
28
40
51
68
74

Precipitation Amount (mm)

0.2
0.2
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.5

Wind Speed/Direction (mph)

13
13
14
14
14
14
13
11
9
6
5
5
5
5
5
4
4
4
5
4
4
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
59
58
62
62
61
61
64
66
73
80
82
85
88
90
90
90
90
91
93
91
84
79
76

Pressure (mb)

1012
1012
1012
1012
1013
1013
1013
1014
1014
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017

Ozone (du)

416
417
421
423
423
422
422
423
424
423
423
427
432
431
420
414
409
408
408
410
411
411
409
407

Saturday 4

Waning Crescent 19%

05:02

15:27

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

Sun - Rise: 06:46, Set: 21:10, Transit: 13:59. Moon - Rise: 05:02, Set: 15:27. Civil Dark: 21:43 - 06:13. Nautical Dark: 22:23 - 05:32. Astro Dark: 23:09 - 04:46

Total Clouds (% Sky Obscured)

86
99
97
95
92
90
85
80
70
63
45
39
44
52
66
79
93
95
98
100
98
95
92
93

Low Clouds (% Sky Obscured)

79
87
80
69
62
59
57
54
40
25
10
5
5
0
6
11
21
19
21
19
19
15
16
21

Medium Clouds (% Sky Obscured)

76
95
85
72
57
50
46
37
35
35
35
30
30
30
42
47
64
81
93
100
97
93
90
91

High Clouds (% Sky Obscured)

60
28
61
56
59
60
55
55
45
45
41
39
42
52
49
43
57
71
86
100
83
63
40
44

ISS Passover

Visibility (miles)

7
5
5
9
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
2
5
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
None
None

Precipitation Probability (%)

76
77
75
66
49
37
22
6
2
1
13
12
2
0
0
1
1
4
18
48
81
76
32
16

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
64
61
56
52
50
52
52
57
58
57
63
69
68
67
64
64
64
69
77
88
95
95
95

Pressure (mb)

1017
1017
1017
1017
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1015
1015
1015
1015
1015
1016

Ozone (du)

403
400
397
394
391
388
387
385
383
380
379
379
379
379
377
376
375
372
370
369
368
368
368
367

Sunday 5

Waning Crescent 10%

05:23

16:47

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 OK
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

Sun - Rise: 06:44, Set: 21:11, Transit: 13:59. Moon - Rise: 05:23, Set: 16:47. Civil Dark: 21:44 - 06:11. Nautical Dark: 22:25 - 05:30. Astro Dark: 23:11 - 04:44

Total Clouds (% Sky Obscured)

94
94
95
80
82
79
88
46
42
47
57
79
52
54
65
75
86
86
86
88
91
93
97
96

Low Clouds (% Sky Obscured)

25
31
50
68
86
71
61
34
25
20
16
15
18
29
33
37
41
44
50
57
49
40
32
34

Medium Clouds (% Sky Obscured)

91
92
91
49
44
31
18
4
2
3
3
45
19
20
21
22
17
10
10
10
12
14
13
16

High Clouds (% Sky Obscured)

50
55
11
6
0
7
16
21
32
40
52
35
18
3
14
28
47
48
49
47
51
59
75
82

ISS Passover

Visibility (miles)

9
8
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 (%)

22
21
8
10
5
6
7
3
0
0
0
1
2
1
5
5
1
5
9
10
9
7
0
6

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
83
63
54
55
55
65
70
79
86
87
90
92
90
89
87
87
86
84
83
76
72
66

Pressure (mb)

1016
1015
1015
1015
1015
1014
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

366
365
368
370
368
367
366
366
365
365
363
362
363
365
364
363
363
362
359
357
354
354
353
353

Monday 6

Waning Crescent 4%

05:43

18:07

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:43, Set: 21:13, Transit: 13:58. Moon - Rise: 05:43, Set: 18:07. Civil Dark: 21:45 - 06:10. Nautical Dark: 22:27 - 05:29. Astro Dark: 23:13 - 04:42

Total Clouds (% Sky Obscured)

94
94
95
98
100
100
100
99
99
99
99
98
98
98
98
99
100
100
100
100
90
81
72
67

Low Clouds (% Sky Obscured)

38
42
48
53
60
48
45
42
32
17
3
9
12
14
18
24
25
22
20
17
18
18
17
22

Medium Clouds (% Sky Obscured)

19
22
25
22
22
27
35
42
58
78
100
99
98
98
98
99
100
97
94
93
77
62
46
40

High Clouds (% Sky Obscured)

86
85
93
97
100
99
98
95
81
59
38
52
67
81
88
95
100
94
89
83
71
58
46
32

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

10
12
18
20
21
27
30
30
35
47
65
68
76
78
80
80
76
66
55
28
29
21
10
20

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.3
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
21
23
22
22
22
21
21
21
19
18
16
16
16
15
15
15
15
15
15
14
16
18
19

Feels Like (°C)

14
14
15
23
22
22
22
22
21
19
19
18
18
17
17
15
15
16
15
16
15
15
15
16

Dew Point (°C)

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

Relative Humidity (%)

61
57
53
57
62
67
69
73
75
81
86
92
92
92
90
92
93
96
95
93
92
83
77
71

Pressure (mb)

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

Ozone (du)

353
353
353
353
353
353
353
352
352
353
355
356
357
358
359
361
362
364
365
366
367
370
373
375

Forecast for Bordeaux, Gironde, France (44.84,-0.58)

Generated: 30/04/24 09:54:37. Forecast: 30/04/24 to 06/05/24. Timezone: UTC+2.00