Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 13

Waning Crescent 9%

04:36

No Set

18 OK
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
16 Bad
17 Bad

Sun - Rise: 06:17, Set: 21:10, Transit: 13:44. Moon - Rise: 04:36, Set: No Set. Civil Dark: 21:44 - 05:42. Nautical Dark: 22:28 - 04:58. Astro Dark: 23:20 - 04:06

Total Clouds (% Sky Obscured)

37
56
65
90
79
80
85
84
88
82
93
100
94
97
91
79
69
80
67
98
93
96
93
71

Low Clouds (% Sky Obscured)

26
34
45
39
10
49
55
66
53
77
86
72
77
75
43
26
37
65
46
46
74
57
53
48

Medium Clouds (% Sky Obscured)

37
56
65
74
51
26
15
20
18
82
84
100
94
96
91
10
69
80
18
40
70
74
70
56

High Clouds (% Sky Obscured)

4
56
41
19
13
10
54
5
55
25
55
90
10
53
15
30
22
1
1
5
93
3
8
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
6
0
0
1
2
0
6
9
6
0
4
2
8
2
3
3

Fog (%)

0
0
0
0
0
0
0
0
9
20
33
20
24
42
36
2
1
0
0
0
0
0
2
2

Precipitation Type

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

Precipitation Probability (%)

1
0
0
4
5
10
26
44
67
54
52
57
66
59
52
41
49
46
57
71
81
85
77
83

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
5
4
4
3
3
2
1
2
2
2
2
2
2
1
2
3
3
5
5
4
5
3

Dew Point (°C)

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

Relative Humidity (%)

35
44
54
65
75
78
78
78
86
96
96
96
94
98
94
88
75
81
65
68
74
67
75
73

Pressure (mb)

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

Ozone (du)

380
381
385
386
387
391
393
393
392
397
401
404
405
408
410
410
412
418
421
424
425
424
424
426

Thursday 14

Waning Crescent 3%

04:59

18:34

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
16 Bad
17 Bad

Sun - Rise: 06:16, Set: 21:11, Transit: 13:44. Moon - Rise: 04:59, Set: 18:34. Civil Dark: 21:46 - 05:41. Nautical Dark: 22:30 - 04:57. Astro Dark: 23:23 - 04:03

Total Clouds (% Sky Obscured)

82
100
100
100
100
100
100
100
100
100
100
100
100
94
98
100
100
83
97
100
80
80
84
60

Low Clouds (% Sky Obscured)

43
46
50
57
60
63
82
83
75
80
88
92
89
82
86
86
100
66
92
89
62
55
52
50

Medium Clouds (% Sky Obscured)

59
100
100
100
100
100
100
100
100
93
94
100
100
94
98
100
96
83
88
96
63
59
29
3

High Clouds (% Sky Obscured)

82
100
100
100
100
100
100
100
25
20
20
15
4
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
8
9
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
7
6

Fog (%)

8
0
0
2
2
17
67
70
16
5
1
1
60
57
65
4
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
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
Very Light Rain

Precipitation Probability (%)

67
58
65
89
95
95
95
95
86
75
78
88
91
89
94
95
95
86
85
86
86
70
65
62

Precipitation Amount (mm)

0
0
0
0.6
1
1.2
1.2
0.8
0.4
0.3
0.4
0.6
0.7
0.6
0.7
0.8
0.9
0.5
0.4
0.6
0.7
0.3
0.3
0.2

Wind Speed/Direction (mph)

15
13
11
10
8
7
7
6
5
5
4
3
3
3
4
4
5
6
6
7
8
9
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
2
2
2
2
2
1
2
1
1
1
1
0
0
0
2
2
3
4
3
3
4
3

Dew Point (°C)

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

Relative Humidity (%)

85
79
83
88
94
100
98
98
98
98
98
100
100
100
100
100
100
98
98
98
96
96
91
85

Pressure (mb)

1003
1002
1003
1003
1003
1003
1003
1003
1003
1003
1002
1002
1002
1003
1004
1004
1005
1005
1006
1006
1006
1007
1007
1007

Ozone (du)

425
426
423
425
423
428
429
431
435
437
438
438
439
439
441
441
440
438
439
439
436
435
432
430

Friday 15

Waning Crescent 0%

05:27

19:58

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
16 Bad
17 Bad

Sun - Rise: 06:15, Set: 21:12, Transit: 13:44. Moon - Rise: 05:27, Set: 19:58. Civil Dark: 21:47 - 05:40. Nautical Dark: 22:32 - 04:55. Astro Dark: 23:25 - 04:01

Total Clouds (% Sky Obscured)

50
4
28
56
40
64
61
63
68
45
63
70
64
66
68
53
32
40
23
69
72
73
80
69

Low Clouds (% Sky Obscured)

50
0
28
31
34
36
46
35
39
39
60
47
47
50
53
43
32
38
14
44
45
49
52
42

Medium Clouds (% Sky Obscured)

3
4
9
0
0
44
10
22
35
10
12
48
21
28
38
21
5
4
23
69
57
30
51
66

High Clouds (% Sky Obscured)

0
2
2
3
2
1
0
0
0
0
0
0
3
3
1
4
1
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
4
6
10
0
1
0
4
6
1
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

55
56
28
9
8
10
20
5
4
2
3
3
4
8
19
53
65
71
69
66
61
51
48
45

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
5
4
3
0
1
-1
-2
-0
0
-0
-1
-1
1
3
3
4
5
5
6
6
5
6
6

Dew Point (°C)

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

Relative Humidity (%)

90
86
89
93
96
96
98
96
96
96
96
96
96
96
93
86
82
81
74
69
74
69
67
69

Pressure (mb)

1007
1007
1008
1009
1011
1011
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

429
429
429
427
426
424
421
420
420
418
417
420
419
418
419
418
419
419
418
413
409
405
402
400

Saturday 16

New Moon 1%

06:05

21:24

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 OK
10 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:14, Set: 21:13, Transit: 13:44. Moon - Rise: 06:05, Set: 21:24. Civil Dark: 21:48 - 05:39. Nautical Dark: 22:33 - 04:53. Astro Dark: 23:27 - 03:59

Total Clouds (% Sky Obscured)

60
50
59
71
84
91
95
100
100
100
100
91
82
72
60
48
36
57
80
100
100
100
97
100

Low Clouds (% Sky Obscured)

54
50
49
41
36
42
38
40
40
28
2
2
1
1
8
16
25
47
70
95
81
65
44
53

Medium Clouds (% Sky Obscured)

53
50
23
5
3
21
39
60
47
50
52
63
82
72
60
48
36
57
80
92
67
66
60
79

High Clouds (% Sky Obscured)

0
0
20
39
59
68
76
85
87
99
100
72
40
15
13
12
2
2
3
4
32
59
88
73

ISS Passover

Visibility (miles)

8
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

Very Light Rain
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 (%)

53
40
24
6
11
1
3
12
1
1
0
0
0
0
0
0
1
0
1
1
2
8
18
16

Precipitation Amount (mm)

0.2
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
8
7
6
5
4
5
5
5
4
4
4
4
4
4
3
3
4
4
5
6
7
8
8

Chance of Frost

Temperature (°C)

9
9
8
6
4
3
2
2
3
2
2
2
2
3
4
6
8
9
10
11
12
11
11
12

Feels Like (°C)

6
6
6
4
2
1
0
0
0
-0
-1
-1
-1
1
2
5
7
8
8
9
9
8
8
8

Dew Point (°C)

3
5
5
4
3
2
0
0
1
0
1
1
1
1
1
2
2
0
-1
-1
-1
1
2
2

Relative Humidity (%)

68
78
82
86
91
89
85
86
86
86
91
91
91
88
82
75
64
53
46
43
42
49
51
51

Pressure (mb)

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

Ozone (du)

396
394
394
392
390
390
388
389
394
398
399
398
397
396
396
395
394
390
386
384
386
387
388
388

Sunday 17

Waxing Crescent 5%

06:56

22:48

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
16 Bad
17 Bad

Sun - Rise: 06:13, Set: 21:15, Transit: 13:44. Moon - Rise: 06:56, Set: 22:48. Civil Dark: 21:50 - 05:37. Nautical Dark: 22:35 - 04:52. Astro Dark: 23:29 - 03:57

Total Clouds (% Sky Obscured)

100
100
93
85
75
74
72
74
75
77
76
86
93
100
90
89
90
85
77
67
77
88
99
97

Low Clouds (% Sky Obscured)

37
52
66
64
49
43
66
58
37
38
40
36
37
30
73
64
56
51
45
36
38
40
44
42

Medium Clouds (% Sky Obscured)

99
94
83
78
70
65
60
60
59
66
76
86
93
100
67
72
78
72
66
59
59
62
67
76

High Clouds (% Sky Obscured)

45
18
3
2
15
24
28
32
29
21
13
15
17
19
5
5
5
8
9
10
31
49
71
69

ISS Passover

Visibility (miles)

9
9
9
9
9
9
6
1
4
7
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 (%)

26
35
48
49
30
24
28
6
10
8
2
5
7
1
23
24
10
24
25
10
16
13
2
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
7
6
5
5
5
4
5
5
4
3
2
3
4
4
4
5
5
4
5
4
12
11
10

Dew Point (°C)

2
3
3
5
5
6
5
5
5
5
4
4
4
4
3
3
2
1
0
-0
-1
-1
-1
-1

Relative Humidity (%)

53
57
66
77
81
90
91
91
93
96
94
94
94
90
82
71
63
55
49
44
39
38
37
36

Pressure (mb)

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

Ozone (du)

390
389
390
389
391
388
391
396
396
395
394
392
391
390
389
388
388
388
385
383
380
377
374
370

Monday 18

Waxing Crescent 12%

08:02

00:02

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
16 Bad
17 Bad

Sun - Rise: 06:12, Set: 21:16, Transit: 13:44. Moon - Rise: 08:02, Set: 00:02. Civil Dark: 21:51 - 05:36. Nautical Dark: 22:36 - 04:51. Astro Dark: 23:31 - 03:55

Total Clouds (% Sky Obscured)

97
96
96
96
95
97
99
100
99
99
98
99
99
100
100
100
100
100
100
99
98
97
95
93

Low Clouds (% Sky Obscured)

40
39
41
47
50
60
68
72
70
73
83
86
87
95
96
96
97
94
90
84
76
70
69
71

Medium Clouds (% Sky Obscured)

85
93
92
92
91
94
97
100
99
95
95
92
92
94
94
94
94
94
94
93
67
38
6
19

High Clouds (% Sky Obscured)

58
51
33
24
24
43
67
89
86
84
80
86
93
99
100
100
100
91
83
76
69
67
57
53

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
4
1
1
1
1

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 (%)

1
0
2
3
3
4
3
4
20
30
37
40
38
33
36
39
39
48
47
34
34
35
35
39

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-0
1
2
2
2
2
2
2
3
3
4
5
5
6
6
8
9
9
9
9
9
9
9
9

Relative Humidity (%)

41
46
52
56
60
64
66
70
73
78
85
94
93
93
91
91
93
93
90
87
84
83
81
81

Pressure (mb)

1017
1018
1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1020

Ozone (du)

367
364
361
361
361
361
359
358
356
354
352
350
352
353
354
356
359
362
363
365
366
365
364
363

Tuesday 19

Waxing Crescent 21%

09:20

00:59

18 Bad
19 Bad
20 Bad
21 Bad
22 OK
23 OK
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: 06:11, Set: 21:17, Transit: 13:44. Moon - Rise: 09:20, Set: 00:59. Civil Dark: 21:52 - 05:35. Nautical Dark: 22:38 - 04:49. Astro Dark: 23:33 - 03:53

Total Clouds (% Sky Obscured)

90
85
67
49
32
39
46
52
63
73
83
84
85
87
83
81
78
88
89
88

Low Clouds (% Sky Obscured)

73
75
55
35
17
19
22
26
35
43
53
65
78
87
83
66
55
61
61
66

Medium Clouds (% Sky Obscured)

33
47
31
16
1
4
7
13
25
32
34
36
38
39
28
17
6
7
6
7

High Clouds (% Sky Obscured)

49
51
33
17
7
10
10
10
17
26
38
33
28
23
27
31
36
31
30
31

ISS Passover

Visibility (miles)

4
6
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

Precipitation Type

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

Precipitation Probability (%)

37
34
28
21
3
5
5
2
5
6
1
1
3
6
9
11
13
18
20
18

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
10
11
10
10
10
10
10
7
7
7
7
7
7
10
11
12
12
10

Dew Point (°C)

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

Relative Humidity (%)

83
86
87
90
91
95
95
95
96
96
95
95
93
93
90
88
86
83
74
66

Pressure (mb)

1021
1021
1021
1022
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1024

Ozone (du)

363
363
363
363
362
362
359
357
355
354
352
351
349
347
345
344
344
343
341
339

Forecast for La Garandie, Puy-de-Dôme, France (45.66,2.95)

Generated: 13/05/26 18:41:11. Forecast: 13/05/26 to 19/05/26. Timezone: UTC+2.00