Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 13

Waning Crescent 7%

04:30

17:23

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

Sun - Rise: 06:05, Set: 21:01, Transit: 13:34. Moon - Rise: 04:30, Set: 17:23. Civil Dark: 21:36 - 05:30. Nautical Dark: 22:21 - 04:45. Astro Dark: 23:14 - 03:51

Total Clouds (% Sky Obscured)

99
99
97
99
83
92
59
51
48
25
20
24
26
4
3
3
2
2
2
3
0
0
2
5

Low Clouds (% Sky Obscured)

66
76
68
84
54
48
25
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
4

Medium Clouds (% Sky Obscured)

40
36
33
23
35
35
25
39
40
19
16
21
23
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

36
0
0
0
0
0
4
5
3
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 (%)

0
0
0
5
4
7
2
1
0
1
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)

13
13
12
12
12
15
14
13
11
10
10
10
10
10
10
10
10
9
9
10
10
8
5
2

Chance of Frost

Temperature (°C)

8
9
9
9
7
7
7
7
5
4
4
4
4
4
4
4
4
4
6
8
9
11
12
13

Feels Like (°C)

3
4
4
4
3
1
2
2
2
1
2
2
2
2
2
1
1
2
4
5
7
9
11
13

Dew Point (°C)

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

Relative Humidity (%)

95
90
87
85
84
85
81
82
89
91
91
93
93
93
93
93
93
91
82
75
68
60
56
51

Pressure (mb)

1011
1011
1012
1012
1013
1013
1014
1014
1015
1015
1015
1015
1015
1016
1016
1016
1017
1017
1018
1018
1018
1018
1017
1017

Ozone (du)

405
403
401
400
399
396
392
393
396
396
398
392
389
392
394
395
397
397
392
390
389
386
384
382

Thursday 14

Waning Crescent 2%

04:53

18:44

14 Good
15 Good
16 OK
17 Good
18 Good
19 Good
20 Good
21 Good
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

Sun - Rise: 06:04, Set: 21:02, Transit: 13:34. Moon - Rise: 04:53, Set: 18:44. Civil Dark: 21:37 - 05:29. Nautical Dark: 22:22 - 04:43. Astro Dark: 23:16 - 03:49

Total Clouds (% Sky Obscured)

3
5
40
5
3
4
13
1
97
100
100
87
100
100
100
98
100
99
100
91
81
87
93
87

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
15
20
17

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
96
83
78
74
64
83
77
87
93
87

High Clouds (% Sky Obscured)

0
1
25
1
1
3
13
1
96
100
100
87
100
100
100
98
100
98
100
75
72
75
5
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
6
10
26
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
12
11
10
9
10
9
7
6
6
4
4
4
4
3
3
3
3
5
5
6
8
7
7

Dew Point (°C)

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

Relative Humidity (%)

51
53
56
61
62
66
73
77
79
81
81
81
81
85
90
86
90
86
77
71
69
64
73
77

Pressure (mb)

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

Ozone (du)

381
376
372
366
364
364
361
359
358
359
358
357
355
356
355
353
354
353
353
350
353
355
360
365

Friday 15

Waning Crescent 0%

05:24

20:09

14 Bad
15 OK
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
12 Bad
13 Bad

Sun - Rise: 06:03, Set: 21:03, Transit: 13:34. Moon - Rise: 05:24, Set: 20:09. Civil Dark: 21:39 - 05:27. Nautical Dark: 22:24 - 04:42. Astro Dark: 23:18 - 03:47

Total Clouds (% Sky Obscured)

49
39
69
89
93
89
85
70
54
41
43
39
86
78
85
90
100
100
100
100
97
78
80
52

Low Clouds (% Sky Obscured)

1
1
47
81
89
89
85
70
54
36
14
6
13
33
40
56
67
72
70
68
64
50
41
38

Medium Clouds (% Sky Obscured)

49
37
69
60
50
0
0
0
0
8
23
16
27
35
32
33
35
35
45
58
50
57
70
28

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
35
46
48
45
40
45
40
55
60
50
25
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
0
0
0
0
0
2
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
3
3
2
10
13
2
13
7
24
47
41
19
12
0
1
9
0
0
0
0
4
2
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
12
12
11
9
8
9
8
7
10
12
10
8
8
8
9
9
13
13
13
11
12
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
61
61
62
66
78
83
84
90
87
85
93
96
98
100
100
100
98
98
96
95
85
71
66

Pressure (mb)

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

Ozone (du)

368
363
356
352
347
345
345
345
344
342
341
342
341
340
340
341
341
341
342
342
346
348
352
359

Saturday 16

New Moon 0%

06:04

21:36

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

Sun - Rise: 06:02, Set: 21:05, Transit: 13:34. Moon - Rise: 06:04, Set: 21:36. Civil Dark: 21:40 - 05:26. Nautical Dark: 22:25 - 04:40. Astro Dark: 23:20 - 03:45

Total Clouds (% Sky Obscured)

38
22
3
19
34
47
44
41
39
31
24
17
20
23
24
28
31
63
56
37
73
74
79
82

Low Clouds (% Sky Obscured)

28
15
3
17
30
41
39
36
32
23
11
0
0
0
0
2
3
5
12
19
25
31
37
43

Medium Clouds (% Sky Obscured)

18
6
0
2
5
9
12
13
15
16
14
12
12
13
14
18
17
19
18
17
15
10
7
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
38
21
1
25
35
55
40

ISS Passover

Visibility (miles)

3
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 (%)

4
4
2
4
4
1
8
8
1
4
3
1
2
1
1
1
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)

12
13
13
13
15
14
11
10
10
9
4
3
4
4
2
3
6
7
9
10
10
12
12
13

Chance of Frost

Temperature (°C)

15
16
16
15
14
12
9
7
5
5
4
4
4
3
3
4
4
5
7
8
9
10
10
10

Feels Like (°C)

13
14
13
12
11
9
7
4
3
3
4
4
3
3
3
4
3
4
3
6
7
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

59
55
55
55
59
65
72
81
85
82
86
89
88
89
91
91
93
91
82
75
70
68
67
67

Pressure (mb)

1007
1007
1008
1008
1009
1009
1010
1011
1012
1012
1013
1014
1014
1015
1015
1016
1017
1018
1018
1019
1019
1019
1020
1020

Ozone (du)

363
367
371
373
373
372
371
369
369
364
362
362
361
357
359
359
355
354
353
353
353
352
352
352

Sunday 17

Waxing Crescent 2%

06:59

22:59

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
12 Bad
13 Bad

Sun - Rise: 06:00, Set: 21:06, Transit: 13:34. Moon - Rise: 06:59, Set: 22:59. Civil Dark: 21:41 - 05:25. Nautical Dark: 22:27 - 04:39. Astro Dark: 23:23 - 03:43

Total Clouds (% Sky Obscured)

76
73
69
65
61
57
68
86
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

39
32
38
20
24
4
10
10
10
28
46
66
72
68
67
74
81
86
82
76
71
66
61
61

Medium Clouds (% Sky Obscured)

51
57
60
59
60
57
68
77
78
14
23
40
26
33
43
50
59
49
48
47
46
42
39
36

High Clouds (% Sky Obscured)

38
54
65
65
61
48
65
86
79
57
61
89
100
100
100
100
100
100
100
99
99
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
9
8
1
1
0
0
0
0
0
0
0
0
0
0

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

Precipitation Probability (%)

0
0
0
2
10
19
38
31
31
43
58
92
95
95
95
95
95
95
94
74
55
46
35
26

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.8
2.2
3.5
5.2
1.1
1.1
1
0.6
0.3
0
0
0
0

Wind Speed/Direction (mph)

14
16
16
15
14
12
14
18
15
16
16
18
21
20
18
17
14
11
8
7
6
5
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
5
5
4
4
4
3
2
4
4
4
3
3
3
3
3
2
3
3
7
9
10
10
10

Dew Point (°C)

5
5
4
4
4
4
4
5
7
8
8
7
8
8
8
8
9
10
11
11
12
12
13
14

Relative Humidity (%)

68
67
67
69
70
74
74
77
88
93
93
91
96
98
98
98
98
100
98
98
100
100
100
100

Pressure (mb)

1019
1019
1019
1018
1018
1018
1018
1018
1018
1017
1017
1016
1015
1013
1012
1011
1011
1011
1011
1010
1010
1010
1010
1010

Ozone (du)

350
346
346
346
345
345
345
344
346
348
346
342
340
340
340
340
340
341
341
341
340
340
339
338

Monday 18

Waxing Crescent 6%

08:08

00:08

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
12 Bad
13 Bad

Sun - Rise: 05:59, Set: 21:07, Transit: 13:34. Moon - Rise: 08:08, Set: 00:08. Civil Dark: 21:43 - 05:24. Nautical Dark: 22:29 - 04:37. Astro Dark: 23:25 - 03:40

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)

70
78
89
88
88
88
87
87
87
92
96
99
95
90
85
90
94
99
97
96
95
95
95
94

Medium Clouds (% Sky Obscured)

54
74
92
93
93
94
80
73
74
72
67
68
71
71
78
68
58
48
36
19
3
19
35
41

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
88
76
62
50
39
27
20
13
2

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
4
3
1
0
3
6
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
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
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
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
91
88
91
95
95
89
79
71
63
49
44
42
29

Precipitation Amount (mm)

1.2
2.5
4
2.8
2.6
1.9
2.3
1.9
1.7
1.5
0.9
0.4
0.4
0.4
0.5
0.5
0.5
0.4
0.3
0.3
0
0
0
0

Wind Speed/Direction (mph)

2
5
9
14
10
6
5
4
5
7
7
8
8
7
11
16
16
17
17
15
16
18
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
15
15
15
15
16
16
14
14
14
14
14
14
13
13
13
13
14
14
12
10
8
8
7

Dew Point (°C)

14
15
15
16
15
15
15
14
14
13
13
14
14
14
14
15
15
14
14
12
9
7
6
6

Relative Humidity (%)

98
98
98
100
100
100
100
100
100
100
100
100
100
100
98
98
98
98
98
96
95
91
82
72

Pressure (mb)

1010
1010
1009
1009
1009
1009
1009
1008
1008
1007
1007
1006
1006
1005
1005
1004
1004
1004
1004
1006
1007
1009
1009
1010

Ozone (du)

338
335
333
331
328
325
322
320
319
318
323
329
334
335
337
339
342
345
349
345
342
339
338
337

Tuesday 19

Waxing Crescent 14%

09:27

01:02

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 OK

Sun - Rise: 05:58, Set: 21:08, Transit: 13:34. Moon - Rise: 09:27, Set: 01:02. Civil Dark: 21:44 - 05:23. Nautical Dark: 22:30 - 04:36. Astro Dark: 23:27 - 03:38

Total Clouds (% Sky Obscured)

90
77
64
69
73
77
60
46
34
39
44
48
45
42
44
43
47
36

Low Clouds (% Sky Obscured)

84
73
64
69
73
77
60
46
34
39
44
48
45
42
44
43
47
36

Medium Clouds (% Sky Obscured)

24
17
14
18
26
30
45
46
34
29
19
9
7
5
3
2
1
0

High Clouds (% Sky Obscured)

2
2
7
6
5
5
5
10
10
20
20
15
7
2
1
1
0
0

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

70
85
84
88
87
79
95
95
95
94
72
27
34
27
12
17
16
7

Precipitation Amount (mm)

0
0.3
0
0.3
0.4
0.3
0.6
0.7
0.7
0.5
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

18
17
15
14
12
11
9
8
8
8
8
8
8
8
8
8
8
9

Chance of Frost

Temperature (°C)

12
12
13
13
12
11
10
9
7
6
5
5
4
4
4
3
4
6

Feels Like (°C)

6
8
8
7
7
8
8
5
6
6
5
5
5
2
2
2
1
2

Dew Point (°C)

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

Relative Humidity (%)

64
63
62
61
64
67
71
73
75
76
80
83
86
85
86
86
80
78

Pressure (mb)

1011
1011
1012
1012
1013
1013
1014
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1017

Ozone (du)

336
338
341
343
346
350
353
355
357
359
359
359
358
359
359
360
360
360

Forecast for Hessel, Mackinac, United States of America (46.01,-84.43)

Generated: 13/05/26 14:45:49. Forecast: 13/05/26 to 19/05/26. Timezone: UTC-4.00