Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 17

Waxing Crescent 2%

06:16

23:00

04 OK
05 OK
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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:12, Set: 21:09, Transit: 13:40. Moon - Rise: 06:16, Set: 23:00. Civil Dark: 21:43 - 05:37. Nautical Dark: 22:27 - 04:53. Astro Dark: 23:19 - 03:59

Total Clouds (% Sky Obscured)

18
26
100
100
100
100
100
100
100
100
100
98
100
100
100
96
84
73
84
99
96
96
97
94

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
5
14
56
55
55
65
51
56
46
51
37
44
38
43
51

Medium Clouds (% Sky Obscured)

0
0
20
0
10
5
21
68
97
99
100
96
96
92
81
92
70
69
44
41
38
34
41
46

High Clouds (% Sky Obscured)

18
26
100
100
100
100
100
100
100
100
100
80
100
100
100
79
70
70
70
94
80
53
6
10

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

0
0
0
0
0
0
0
2
15
63
95
95
95
95
95
70
72
74
47
17
8
4
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
1.1
1.1
1.2
2.2
0.4
0
0.4
0.5
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
5
6
5
5
8
9
12
15
13
11
11
12
13
12
13
11
12
11
11
12
14
15
15

Dew Point (°C)

7
7
6
4
3
4
5
6
8
10
12
12
13
14
14
14
13
14
13
13
14
15
15
16

Relative Humidity (%)

95
93
84
74
66
61
60
54
52
70
92
96
98
96
98
96
96
96
96
95
95
96
95
95

Pressure (mb)

1016
1016
1016
1017
1017
1018
1018
1018
1017
1017
1017
1016
1015
1014
1013
1013
1013
1012
1012
1012
1011
1011
1010
1010

Ozone (du)

354
353
352
349
348
347
345
347
344
343
343
340
339
335
329
329
328
328
329
328
328
328
325
326

Monday 18

Waxing Crescent 6%

07:11

00:09

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:11, Set: 21:10, Transit: 13:40. Moon - Rise: 07:11, Set: 00:09. Civil Dark: 21:44 - 05:36. Nautical Dark: 22:29 - 04:52. Astro Dark: 23:21 - 03:57

Total Clouds (% Sky Obscured)

100
92
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
95
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

15
56
55
54
31
4
40
56
44
25
63
67
61
80
62
41
48
45
70
73
85
91
91
78

Medium Clouds (% Sky Obscured)

99
75
31
64
41
34
76
23
34
30
76
95
100
97
63
15
1
2
6
1
3
5
3
6

High Clouds (% Sky Obscured)

98
14
100
100
100
100
100
100
100
100
100
100
100
100
100
100
64
23
100
100
100
100
100
100

ISS Passover

Visibility (miles)

4
5
1
4
9
9
9
9
9
9
9
1
0
1
0
0
0
0
0
0
0
0
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
2
8
9
1
0
3
9
9
5
11
25
40
48
17
0

Precipitation Type

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

Precipitation Probability (%)

0
31
47
95
35
2
23
18
20
64
95
95
72
41
32
36
36
76
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
1.9
0
0
0
0
0
0
0.6
1.8
0
0
0
0
0
0.5
2.9
3.1
2.2
0.7
2.7
2.1

Wind Speed/Direction (mph)

14
15
15
16
16
15
19
19
18
22
21
16
18
14
14
14
11
10
10
9
12
14
17
16

Chance of Frost

Temperature (°C)

18
18
18
18
19
19
21
22
22
23
23
21
20
20
19
20
20
19
18
18
18
19
19
19

Feels Like (°C)

16
16
16
16
17
18
18
19
19
19
19
20
18
18
18
18
19
20
18
18
17
17
17
17

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
89
81
86
79
76
73
67
71
89
93
89
88
80
85
85
90
98
98
98
96
96

Pressure (mb)

1009
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1010
1010
1009
1010
1010
1010
1010
1010
1009
1009
1009
1008

Ozone (du)

324
327
324
322
322
325
326
325
326
323
324
326
328
327
328
327
330
331
330
326
328
328
324
319

Tuesday 19

Waxing Crescent 14%

08:21

01:03

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:10, Set: 21:11, Transit: 13:40. Moon - Rise: 08:21, Set: 01:03. Civil Dark: 21:46 - 05:35. Nautical Dark: 22:30 - 04:50. Astro Dark: 23:23 - 03:55

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
70
49
69
30
15
52
88
100
92
95
100
100
90
94
83
71

Low Clouds (% Sky Obscured)

88
77
59
69
83
90
85
79
57
46
65
20
15
52
88
91
92
95
100
100
89
94
83
71

Medium Clouds (% Sky Obscured)

5
62
85
68
91
81
95
96
14
0
0
1
0
0
0
0
0
0
14
13
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
54
86
50
0
2
2
2
1
1
0
57
49
61
60
4
0
0
0
0

ISS Passover

Visibility (miles)

0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
6
9
9
9
9
9
9
9
9

Fog (%)

14
31
42
53
53
38
31
9
2
13
9
16
25
45
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
87
95
95
95
49
71
55
19
36
37
21
38
18
1
4
2
4
12
22
18
14
9
9

Precipitation Amount (mm)

0.3
0
1.7
1.3
0.7
0
0.4
0.3
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
15
15
16
15
16
17
18
20
20
17
17
10
10
7
6
4
1
8
10
9
12
12
11

Chance of Frost

Temperature (°C)

18
18
17
18
19
19
20
20
21
21
20
18
16
14
12
12
12
11
11
9
9
8
7
6

Feels Like (°C)

16
16
15
15
17
17
18
17
18
18
17
14
14
11
10
10
10
10
8
6
6
3
2
2

Dew Point (°C)

17
17
16
17
18
19
19
18
17
16
17
16
15
13
11
10
9
9
8
7
7
4
3
2

Relative Humidity (%)

93
93
95
98
96
96
96
89
80
74
82
89
93
93
95
89
86
84
84
85
87
78
78
72

Pressure (mb)

1008
1007
1006
1007
1006
1005
1005
1005
1005
1006
1006
1007
1008
1009
1011
1012
1013
1014
1016
1016
1017
1018
1019
1020

Ozone (du)

315
313
315
318
320
321
318
320
326
325
324
323
325
325
326
326
328
328
328
331
333
332
332
332

Wednesday 20

Waxing Crescent 23%

09:39

01:43

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

Sun - Rise: 06:09, Set: 21:12, Transit: 13:40. Moon - Rise: 09:39, Set: 01:43. Civil Dark: 21:47 - 05:34. Nautical Dark: 22:32 - 04:49. Astro Dark: 23:25 - 03:53

Total Clouds (% Sky Obscured)

60
69
78
87
91
95
99
88
78
67
45
24
2
2
21
11
3
4
4
4
4
2
3
5

Low Clouds (% Sky Obscured)

60
69
78
87
91
95
99
88
78
67
45
22
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
4
1
1
2
21
11
3
4
4
4
4
2
3
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 (%)

8
10
11
0
1
2
1
1
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)

10
11
11
10
11
12
12
13
12
12
12
9
8
9
9
9
7
5
4
5
4
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
2
2
0
0
2
3
3
3
4
6
6
7
6
5
3
3
2
1
0
-0
0
-1

Dew Point (°C)

1
-0
-1
-1
0
-2
-2
-2
-1
-1
-2
-2
-3
-3
-3
-3
-2
-2
-2
-2
-3
-2
-2
-2

Relative Humidity (%)

69
64
59
64
72
59
56
57
56
55
52
47
44
42
43
44
51
61
64
67
68
69
70
73

Pressure (mb)

1020
1021
1022
1023
1025
1025
1026
1026
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1029
1029
1029
1029
1030
1030

Ozone (du)

332
335
338
341
344
346
350
352
346
345
347
348
350
350
352
353
353
354
355
353
352
352
353
356

Thursday 21

Waxing Crescent 34%

11:00

02:13

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

Sun - Rise: 06:08, Set: 21:13, Transit: 13:40. Moon - Rise: 11:00, Set: 02:13. Civil Dark: 21:48 - 05:33. Nautical Dark: 22:33 - 04:48. Astro Dark: 23:27 - 03:52

Total Clouds (% Sky Obscured)

10
7
3
0
0
0
6
25
30
30
57
73
87
82
64
38
58
76
100
100
100
100
98
97

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
0
0
0
5
9

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
64
38
58
75
93
95
98
100
98
97

High Clouds (% Sky Obscured)

10
7
1
0
0
0
1
10
15
25
57
73
69
82
64
38
58
76
84
89
94
100
97
97

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
0
1
2
6
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)

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

Chance of Frost

Temperature (°C)

2
2
2
3
5
7
9
11
13
14
15
15
16
16
15
14
12
11
11
10
10
10
10
9

Feels Like (°C)

-1
-1
-1
0
3
4
8
9
10
11
12
13
16
16
12
12
11
10
10
9
9
10
10
7

Dew Point (°C)

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

Relative Humidity (%)

73
76
80
76
60
45
38
32
29
28
29
30
30
31
36
50
65
65
65
65
66
65
66
63

Pressure (mb)

1030
1030
1030
1030
1031
1031
1031
1030
1030
1029
1029
1028
1027
1026
1026
1025
1025
1025
1025
1025
1024
1024
1024
1023

Ozone (du)

357
362
372
372
370
367
365
361
361
359
357
355
353
351
349
348
348
347
346
345
346
347
348
349

Friday 22

Waxing Crescent 45%

12:18

02:36

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:07, Set: 21:14, Transit: 13:40. Moon - Rise: 12:18, Set: 02:36. Civil Dark: 21:49 - 05:32. Nautical Dark: 22:34 - 04:46. Astro Dark: 23:29 - 03:50

Total Clouds (% Sky Obscured)

95
97
99
100
100
100
100
98
97
94
96
98
100
91
82
66
73
85
100
82
57
31
42
38

Low Clouds (% Sky Obscured)

13
11
13
11
10
17
15
15
10
10
10
10
10
8
10
7
16
23
30
43
55
31
42
38

Medium Clouds (% Sky Obscured)

95
97
99
100
100
100
100
95
90
84
74
70
65
60
53
44
41
43
45
45
45
31
42
38

High Clouds (% Sky Obscured)

95
97
99
100
100
100
100
96
92
88
71
54
40
36
43
55
48
37
32
34
29
26
19
17

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

4
5
5
5
35
56
74
89
89
77
63
53
34
25
13
1
0
0
0
21
28
34
63
81

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.4
0.5
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6

Wind Speed/Direction (mph)

8
8
8
8
8
9
11
12
12
12
12
13
13
13
12
11
10
8
6
3
3
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
6
6
5
5
5
5
5
5
6
5
5
5
5
4
4
6
6
6
6
6
6
6

Dew Point (°C)

2
2
2
1
1
3
5
6
7
8
8
8
8
8
8
8
8
8
7
7
7
7
7
7

Relative Humidity (%)

63
62
61
60
59
69
81
93
93
93
93
93
93
95
93
90
87
90
91
95
94
96
96
96

Pressure (mb)

1023
1022
1022
1022
1021
1021
1021
1020
1019
1019
1018
1018
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018

Ozone (du)

350
351
351
352
352
354
356
358
364
371
377
378
379
379
373
366
359
360
360
361
361
362
363
358

Saturday 23

First Quarter 56%

13:32

02:56

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
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:06, Set: 21:15, Transit: 13:41. Moon - Rise: 13:32, Set: 02:56. Civil Dark: 21:50 - 05:31. Nautical Dark: 22:36 - 04:45. Astro Dark: 23:31 - 03:48

Total Clouds (% Sky Obscured)

39
28
37
36
46
57
67
76
87
99
99
100
100
100
100
100
98
96
95
96
98
100

Low Clouds (% Sky Obscured)

39
28
37
36
46
57
67
76
87
91
93
95
97
95
93
90
87
83
83
84
85
88

Medium Clouds (% Sky Obscured)

39
28
37
36
46
57
64
69
75
81
76
73
73
63
53
46
49
52
60
55
50
42

High Clouds (% Sky Obscured)

19
18
26
31
37
35
41
44
48
59
71
85
96
79
67
56
53
47
45
60
65
61

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

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

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

Precipitation Probability (%)

95
91
86
85
75
62
47
38
29
17
42
55
63
54
43
28
21
13
1
3
3
3

Precipitation Amount (mm)

1
0.7
0.5
0.5
0.4
0.2
0
0
0
0
0
0.2
0.3
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

1
1
2
3
3
4
5
6
2
5
8
6
4
3
2
2
3
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
93
88
85
74
64
57
59
61
63
72
83
93
95
96
96
96
96
96
96
95

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1018
1018
1018
1017
1017

Ozone (du)

354
350
351
352
352
353
354
355
354
352
350
355
359
364
365
365
366
366
366
366
368
369

Forecast for Glen Haven, Leelanau County, United States of America (44.88,-86.04)

Generated: 17/05/26 04:52:34. Forecast: 17/05/26 to 23/05/26. Timezone: UTC-4.00