Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 28

Waning Gibbous 74%

01:47

10:01

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
20 Bad
21 Bad
22 Bad

Sun - Rise: 06:32, Set: 20:38, Transit: 13:35. Moon - Rise: 01:47, Set: 10:01. Civil Dark: 21:09 - 06:01. Nautical Dark: 21:47 - 05:23. Astro Dark: 22:29 - 04:41

Total Clouds (% Sky Obscured)

100
100
100
98
91
88
84
90
99
76
90
100
100
79
100
100
100
100
100
100
100
94
100
60

Low Clouds (% Sky Obscured)

46
30
30
5
30
19
26
8
5
1
0
1
0
15
20
15
14
15
17
1
1
1
0
0

Medium Clouds (% Sky Obscured)

100
91
85
80
90
84
84
89
91
75
86
97
90
82
83
86
100
100
100
100
93
93
81
54

High Clouds (% Sky Obscured)

68
7
14
83
18
3
33
36
90
37
66
100
100
45
100
100
100
100
92
100
100
40
100
45

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 (%)

18
14
21
28
5
3
0
0
0
0
0
0
0
0
0
0
0
0
6
2
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
8
8
7
9
10
11
10
8
8
9
12
14
16
16
16
16
16
16
16
13
10
7
8

Chance of Frost

Temperature (°C)

15
15
15
16
17
17
17
17
16
17
18
19
20
21
21
21
21
21
21
21
20
20
19
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
59
59
58
55
54
57
58
62
62
57
53
51
49
48
53
49
48
46
47
49
53
54
55

Pressure (mb)

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

Ozone (du)

366
367
367
369
370
371
369
371
374
374
372
370
371
373
375
379
381
380
379
382
385
383
384
387

Monday 29

Waning Gibbous 64%

02:36

11:11

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
20 Bad
21 Bad
22 Bad

Sun - Rise: 06:31, Set: 20:39, Transit: 13:35. Moon - Rise: 02:36, Set: 11:11. Civil Dark: 21:10 - 06:00. Nautical Dark: 21:49 - 05:21. Astro Dark: 22:31 - 04:39

Total Clouds (% Sky Obscured)

100
100
77
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
1
1
1
0
14
18
20
12
15
15
20
28
20
36
44
29
63
19
6
22
33
55
59

Medium Clouds (% Sky Obscured)

75
60
49
59
95
100
99
100
100
92
95
98
100
96
100
100
96
100
100
100
100
95
94
100

High Clouds (% Sky Obscured)

99
100
74
100
100
100
87
100
100
96
100
100
100
100
100
100
100
100
81
57
100
100
100
100

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
6

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
Light Rain

Precipitation Probability (%)

1
1
1
2
5
7
6
14
26
38
34
24
41
43
38
14
4
23
8
19
16
37
70
95

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
0.2
1

Wind Speed/Direction (mph)

8
8
8
9
11
14
14
13
15
15
15
15
17
18
17
14
15
14
11
8
8
6
5
6

Chance of Frost

Temperature (°C)

19
18
18
18
18
18
18
18
18
18
18
19
18
17
18
18
19
19
19
19
19
18
18
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
57
59
61
62
60
66
66
66
67
70
69
67
64
58
52
54
58
59
58
64
69
73
81

Pressure (mb)

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

Ozone (du)

390
392
393
391
387
387
385
383
383
384
383
384
385
388
389
389
389
389
389
388
386
387
388
388

Tuesday 30

Waning Gibbous 53%

03:16

12:28

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
20 Bad
21 Bad
22 Bad

Sun - Rise: 06:30, Set: 20:40, Transit: 13:35. Moon - Rise: 03:16, Set: 12:28. Civil Dark: 21:12 - 05:58. Nautical Dark: 21:50 - 05:20. Astro Dark: 22:33 - 04:37

Total Clouds (% Sky Obscured)

100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
97
97

Low Clouds (% Sky Obscured)

43
55
59
56
61
70
70
63
64
48
59
64
70
64
75
64
80
82
83
83
68
73
79
83

Medium Clouds (% Sky Obscured)

100
100
100
81
100
100
98
100
97
100
100
100
100
100
100
100
100
100
100
100
100
97
94
77

High Clouds (% Sky Obscured)

100
100
100
95
100
100
87
100
100
100
91
100
100
96
92
70
54
43
96
35
40
35
40
40

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
6
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
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

95
95
67
44
63
95
95
95
94
88
67
73
95
93
95
95
95
95
95
95
95
89
70
61

Precipitation Amount (mm)

0.8
1.1
0
0
0.2
1.1
2.2
1.7
0.5
0.6
0.2
0.4
1
0.7
0.6
0.9
1.1
1.5
1.5
1.4
1.3
0.7
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
15
15
15
15
15
15
15
15
16
16
16
16
16
16
16
15
15
15
15
14
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
86
87
89
89
89
87
86
85
83
83
89
89
90
92
93
93
95
95
95
96
96
96

Pressure (mb)

1012
1011
1011
1010
1009
1009
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1008
1008

Ozone (du)

386
385
385
384
383
384
385
384
385
386
386
386
386
387
387
386
386
384
384
384
383
382
383
384

Wednesday 1

Third Quarter 41%

03:48

13:46

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

Sun - Rise: 06:28, Set: 20:42, Transit: 13:35. Moon - Rise: 03:48, Set: 13:46. Civil Dark: 21:13 - 05:57. Nautical Dark: 21:52 - 05:18. Astro Dark: 22:35 - 04:35

Total Clouds (% Sky Obscured)

92
88
66
45
85
69
40
17
10
12
10
9
21
25
56
49
39
2
8
15
24
75
31
30

Low Clouds (% Sky Obscured)

64
48
23
5
0
0
13
9
14
11
8
5
14
17
39
34
29
1
2
3
4
63
18
27

Medium Clouds (% Sky Obscured)

59
38
30
35
75
70
30
15
6
8
6
7
6
7
6
4
2
0
6
10
15
10
7
1

High Clouds (% Sky Obscured)

23
1
0
0
43
33
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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 (%)

46
40
18
16
11
3
3
2
0
1
1
0
2
4
4
9
13
14
21
28
28
40
29
24

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)

6
7
7
8
10
10
10
10
10
11
13
15
17
19
19
17
17
17
17
17
17
16
18
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
11
11
11
10
9
9
9
10
10
11
10
11
10
10
11
11
11
12
11
11
11
8
9

Dew Point (°C)

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

Relative Humidity (%)

95
92
86
83
80
77
79
79
80
76
70
68
65
61
60
57
57
57
55
55
58
63
69
71

Pressure (mb)

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

Ozone (du)

385
388
392
395
398
404
410
419
422
423
424
425
424
423
422
422
422
422
420
421
422
421
423
422

Thursday 2

Waning Crescent 30%

04:14

15:04

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

Sun - Rise: 06:27, Set: 20:43, Transit: 13:35. Moon - Rise: 04:14, Set: 15:04. Civil Dark: 21:14 - 05:55. Nautical Dark: 21:53 - 05:16. Astro Dark: 22:37 - 04:33

Total Clouds (% Sky Obscured)

41
54
65
70
70
65
67
70
64
100
76
69
88
76
34
32
30
26
48
70
92
91
90
87

Low Clouds (% Sky Obscured)

21
11
0
0
0
0
0
0
0
0
0
0
1
3
4
2
1
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

16
30
60
60
60
55
50
40
25
22
19
19
72
41
1
2
2
2
3
4
9
31
44
56

High Clouds (% Sky Obscured)

18
40
55
46
32
16
14
12
5
68
50
63
86
72
24
17
14
10
23
41
56
60
67
66

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 (%)

11
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
72
70
65
64
65
66
68
68
66
61
56
51
49
48
49
49
49
50
51
54
55
58
60

Pressure (mb)

1014
1014
1014
1014
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1014
1014

Ozone (du)

419
413
403
398
395
393
393
390
389
387
386
387
387
386
382
381
380
379
378
379
379
380
378
376

Friday 3

Waning Crescent 19%

04:37

16:22

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

Sun - Rise: 06:26, Set: 20:44, Transit: 13:35. Moon - Rise: 04:37, Set: 16:22. Civil Dark: 21:15 - 05:54. Nautical Dark: 21:55 - 05:15. Astro Dark: 22:38 - 04:31

Total Clouds (% Sky Obscured)

69
49
33
32
36
40
45
50
55
51
52
36
29
21
17
15
14
13
17
21
24
25
23
20

Low Clouds (% Sky Obscured)

0
1
1
2
4
5
2
1
1
3
5
9
10
9
9
7
4
2
2
2
2
5
7
9

Medium Clouds (% Sky Obscured)

56
54
49
57
56
63
63
68
68
53
40
21
22
23
23
17
13
8
6
6
5
6
7
7

High Clouds (% Sky Obscured)

62
50
35
30
25
30
30
45
60
58
54
43
35
24
20
14
11
11
11
15
18
15
13
5

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
4
0
0
2
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)

8
8
8
10
10
11
12
13
13
14
15
17
19
20
20
20
20
19
18
16
14
12
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
62
61
61
59
57
56
56
56
57
58
61
63
62
63
63
62
62
62
64
65
65
67
68

Pressure (mb)

1014
1014
1014
1014
1014
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015

Ozone (du)

374
373
373
372
371
369
368
367
365
364
363
362
361
360
359
358
358
358
358
359
359
359
359
360

Saturday 4

Waning Crescent 11%

04:59

17:41

23 OK
00 OK
01 OK
02 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 OK
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: 06:24, Set: 20:45, Transit: 13:35. Moon - Rise: 04:59, Set: 17:41. Civil Dark: 21:17 - 05:53. Nautical Dark: 21:56 - 05:13. Astro Dark: 22:40 - 04:29

Total Clouds (% Sky Obscured)

23
26
35
43
56
65
57
49
41
47
53
59
64
68
74
74
78
68
63
58
53

Low Clouds (% Sky Obscured)

9
9
9
6
5
2
1
1
1
5
8
10
17
23
28
19
9
0
0
0
0

Medium Clouds (% Sky Obscured)

6
5
4
17
30
40
27
23
18
20
25
30
29
28
25
21
18
15
11
7
3

High Clouds (% Sky Obscured)

10
15
21
33
48
59
50
44
36
43
49
56
54
56
58
65
68
71
65
58
52

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

8
9
9
10
10
10
11
11
11
12
13
15
18
18
19
19
19
20
20
19
18

Chance of Frost

Temperature (°C)

15
15
15
14
14
14
14
14
14
14
15
16
17
18
18
19
19
19
19
19
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
69
68
68
68
67
67
65
64
63
62
60
58
58
58
58
59
60
60
62
63

Pressure (mb)

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

Ozone (du)

360
360
360
359
358
357
355
356
356
357
358
359
360
360
360
360
360
360
360
359
359

Forecast for Hôtel-de-Ville, Bouches-du-Rhône, France (43.30,5.37)

Generated: 28/04/24 23:54:00. Forecast: 28/04/24 to 04/05/24. Timezone: UTC+2.00