Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 25

Waning Gibbous 96%

22:33

07:30

12 Good
13 Good
14 Good
15 OK
16 Bad
17 Bad
18 OK
19 OK
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: 06:34, Set: 20:33, Transit: 13:34. Moon - Rise: 22:33, Set: 07:30. Civil Dark: 21:04 - 06:03. Nautical Dark: 21:42 - 05:25. Astro Dark: 22:24 - 04:43

Total Clouds (% Sky Obscured)

0
0
3
25
62
87
22
36
81
94
99
100
100
100
100
100
100
100
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

0
12
2
12
31
5
5
5
5
3
9
32
43
45
51
60
88
95
90
90
95
92
95
97

Medium Clouds (% Sky Obscured)

0
0
0
27
20
17
7
27
35
93
97
99
100
100
99
100
100
100
97
95
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
2
21
53
10
2
57
50
71
100
100
100
100
100
100
97
45
25
50
72
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
6
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

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
1
3
9
13
15
13
18
23
29
34
36
58
81
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
0.4
0.9

Wind Speed/Direction (mph)

12
13
13
10
10
10
10
10
9
5
4
3
1
2
1
2
2
2
2
2
3
4
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-2
-5
-4
-3
-2
-2
1
2
3
2
3
3
4
5
5
3
3
3
4
5
5
4
5

Relative Humidity (%)

35
33
28
28
32
36
39
49
59
68
70
75
82
86
90
91
86
85
85
90
87
84
77
82

Pressure (mb)

1008
1008
1007
1006
1006
1005
1005
1006
1007
1008
1009
1009
1009
1010
1010
1009
1009
1009
1009
1009
1009
1009
1010
1010

Ozone (du)

427
427
431
434
422
420
421
419
417
416
417
419
421
423
422
421
419
420
416
418
421
420
421
420

Friday 26

Waning Gibbous 91%

23:43

08:08

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: 06:33, Set: 20:34, Transit: 13:34. Moon - Rise: 23:43, Set: 08:08. Civil Dark: 21:06 - 06:01. Nautical Dark: 21:44 - 05:23. Astro Dark: 22:26 - 04:41

Total Clouds (% Sky Obscured)

100
100
95
100
100
100
100
100
97
99
99
100
100
100
100
100
100
100
99
99
96
96
97
100

Low Clouds (% Sky Obscured)

100
100
92
100
100
100
100
100
94
98
97
100
100
100
84
80
83
74
69
62
31
53
56
65

Medium Clouds (% Sky Obscured)

100
98
89
85
66
98
67
51
23
38
64
84
100
100
100
100
86
73
86
98
93
92
92
100

High Clouds (% Sky Obscured)

100
57
57
5
0
2
3
5
5
23
35
55
51
84
100
100
87
60
33
35
26
3
40
56

ISS Passover

Visibility (miles)

3
2
1
1
1
1
3
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

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

Precipitation Probability (%)

95
95
95
95
95
75
44
26
19
21
15
17
2
3
6
1
0
0
0
0
0
1
2
1

Precipitation Amount (mm)

1.3
1.9
4.3
1.2
0.8
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
5
6
7
7
7
6
7
6
6
6
5
6
5
6
5
5
5
5
5
6
5
5
4

Relative Humidity (%)

88
84
91
96
96
96
93
93
91
90
90
90
91
90
91
90
88
88
88
85
84
75
69
65

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

419
415
423
422
420
419
415
407
407
402
400
401
397
396
397
398
398
400
401
401
400
398
398
397

Saturday 27

Waning Gibbous 83%

00:49

08:56

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: 06:31, Set: 20:36, Transit: 13:34. Moon - Rise: 00:49, Set: 08:56. Civil Dark: 21:07 - 06:00. Nautical Dark: 21:45 - 05:21. Astro Dark: 22:27 - 04:39

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

58
78
40
43
29
23
19
18
39
54
77
76
100
100
97
100
100
100
100
99
99
100
100
100

Medium Clouds (% Sky Obscured)

95
85
64
86
56
95
98
99
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100

High Clouds (% Sky Obscured)

57
60
100
100
85
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
2
0
0
6
2
1
3

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain

Precipitation Probability (%)

6
3
2
2
1
0
0
1
2
24
43
44
74
91
85
95
95
95
91
71
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.7
0.5
1.2
2
1.8
0.4
0.2
1.2
3.1
2.2
1.3

Wind Speed/Direction (mph)

13
17
18
18
19
17
15
14
12
10
7
7
7
7
7
6
6
6
8
7
6
7
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
53
54
55
55
61
62
63
65
63
66
70
72
76
78
84
91
96
98
93
93
95
98
96

Pressure (mb)

1011
1010
1010
1010
1010
1010
1010
1010
1010
1011
1012
1012
1012
1013
1013
1013
1013
1014
1014
1014
1014
1015
1016
1016

Ozone (du)

397
395
392
390
387
388
389
389
386
381
379
380
378
379
379
375
373
373
370
369
365
366
366
366

Sunday 28

Waning Gibbous 74%

01:49

09:57

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: 06:30, Set: 20:37, Transit: 13:34. Moon - Rise: 01:49, Set: 09:57. Civil Dark: 21:08 - 05:58. Nautical Dark: 21:47 - 05:19. Astro Dark: 22:29 - 04:37

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
85
100
100
100
97
100
100
100
92
95
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
69
58
50
50
40
35
27
27
34
32
25
45
72
76
20
17
87
86
73
77
64
8
42

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
69
97
96
77
92
100
100
98
90
94
99
100
100
98
100
96
87

High Clouds (% Sky Obscured)

100
100
100
100
100
100
99
79
100
100
100
97
98
88
83
37
0
16
84
64
86
100
100
96

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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
90
85
76
62
51
48
51
42
29
8
12
12
6
14
19
19
25

Precipitation Amount (mm)

1.5
1.9
1.2
0.9
1.1
0.9
0.8
0.6
0.6
0.5
0.3
0
0
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
8
7
7
6
6
6
6
7
7
6
6
6
5
5
5
5
5
4
5
6
7
7
7

Relative Humidity (%)

93
79
66
65
61
64
61
63
70
73
72
73
71
67
68
67
68
67
61
63
66
68
61
57

Pressure (mb)

1016
1016
1016
1016
1015
1015
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1017
1017
1017
1017
1018
1018
1018
1018

Ozone (du)

369
369
369
370
371
371
373
374
375
375
376
375
375
375
374
373
373
373
371
371
372
368
367
370

Monday 29

Waning Gibbous 64%

02:38

11:07

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: 06:28, Set: 20:38, Transit: 13:34. Moon - Rise: 02:38, Set: 11:07. Civil Dark: 21:09 - 05:57. Nautical Dark: 21:48 - 05:18. Astro Dark: 22:31 - 04:35

Total Clouds (% Sky Obscured)

100
100
100
100
100
94
89
86
84
82
81
85
87
88
91
95
99
98
97
96
94
92
91
93

Low Clouds (% Sky Obscured)

44
43
32
27
37
2
0
33
44
60
60
58
40
3
13
23
33
24
16
17
23
30
64
74

Medium Clouds (% Sky Obscured)

100
100
95
92
88
85
85
77
84
84
84
87
87
87
82
77
72
65
58
51
63
76
88
94

High Clouds (% Sky Obscured)

90
85
89
94
98
78
60
46
45
8
60
60
53
55
60
71
79
80
84
87
83
81
79
84

ISS Passover

Visibility (miles)

9
9
9
9
6
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
Very Light Rain

Precipitation Probability (%)

25
22
29
32
27
24
27
27
21
13
0
1
1
0
1
1
1
5
9
8
33
42
48
64

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
0.2

Wind Speed/Direction (mph)

7
8
10
12
14
15
14
10
5
4
4
4
4
4
4
5
5
5
5
5
5
5
7
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

47
55
54
49
54
57
59
64
70
70
68
70
72
71
71
72
72
72
72
74
74
76
79
80

Pressure (mb)

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

Ozone (du)

370
373
373
373
374
372
371
371
373
374
375
376
377
377
375
375
375
376
376
376
377
376
376
376

Tuesday 30

Waning Gibbous 53%

03:17

No Set

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: 06:27, Set: 20:39, Transit: 13:34. Moon - Rise: 03:17, Set: No Set. Civil Dark: 21:11 - 05:55. Nautical Dark: 21:50 - 05:16. Astro Dark: 22:33 - 04:32

Total Clouds (% Sky Obscured)

96
100
100
100
100
93
87
84
89
91
93
95
97
100
100
100
100
100
100
100
100
100
100
98

Low Clouds (% Sky Obscured)

84
84
79
73
71
61
55
55
60
65
65
72
79
84
74
54
34
19
19
18
26
35
45
43

Medium Clouds (% Sky Obscured)

97
100
100
100
100
96
91
87
91
94
94
91
86
81
87
93
100
100
99
99
79
55
34
34

High Clouds (% Sky Obscured)

91
100
100
100
100
78
63
65
74
78
82
88
93
100
98
97
97
94
90
84
84
84
82
72

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
4
2
4
7
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
Very Light Rain
Very Light Rain
None
Very Light Rain
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

73
76
77
72
62
63
55
38
40
41
36
71
92
95
95
95
95
95
95
95
93
68
18
35

Precipitation Amount (mm)

0.3
0.3
0.3
0.3
0
0.2
0
0
0
0
0
0
0.3
0.5
0.8
1.1
1.4
1.4
1.4
1.3
0.8
0.4
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
84
83
80
81
80
83
83
84
86
86
89
92
95
95
96
95
93
93
92
86
80
75

Pressure (mb)

1014
1014
1014
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1011
1011
1010
1010
1009
1009
1009
1009
1008
1008
1008

Ozone (du)

376
376
376
379
381
383
382
382
381
382
382
383
384
386
387
388
388
389
390
391
392
391
390
389

Wednesday 1

Third Quarter 41%

03:48

12:24

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

Sun - Rise: 06:25, Set: 20:40, Transit: 13:34. Moon - Rise: 03:48, Set: 12:24. Civil Dark: 21:12 - 05:54. Nautical Dark: 21:51 - 05:14. Astro Dark: 22:35 - 04:30

Total Clouds (% Sky Obscured)

97
95
96
98
100
99
99
99
98
97
96
89
83
76
82
86
89
90
94
98

Low Clouds (% Sky Obscured)

41
39
46
50
56
54
52
53
51
43
53
44
38
27
24
21
19
24
25
28

Medium Clouds (% Sky Obscured)

42
46
59
68
77
70
62
53
49
44
40
45
42
43
32
22
10
14
16
20

High Clouds (% Sky Obscured)

61
45
60
79
100
77
57
41
32
18
7
12
17
25
44
64
79
85
91
96

ISS Passover

Visibility (miles)

9
9
8
8
7
6
7
8
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

Precipitation Type

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

Precipitation Probability (%)

41
45
48
50
51
54
54
54
50
42
37
40
42
44
45
37
15
18
15
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
76
78
82
86
90
89
89
90
92
93
95
95
95
95
95
93
93
91
91

Pressure (mb)

1008
1008
1007
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

388
388
388
389
390
391
390
388
387
387
387
386
385
384
383
382
381
380
381
381

Forecast for Saint-Michel-lObservatoire, Alpes-de-Haute-Provence, France (43.91,5.72)

Generated: 25/04/24 14:44:38. Forecast: 25/04/24 to 01/05/24. Timezone: UTC+2.00