Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 28

Full Moon 99%

20:38

08:36

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

Sun - Rise: 07:03, Set: 20:27, Transit: 13:44. Moon - Rise: 20:38, Set: 08:36. Civil Dark: 20:57 - 06:33. Nautical Dark: 21:34 - 05:56. Astro Dark: 22:13 - 05:17

Total Clouds (% Sky Obscured)

73
74
54
43
11
33
82
100
100
100
81
82
91
92
100
79
70
100
100
92
100
100
100
100

Low Clouds (% Sky Obscured)

42
25
23
11
8
6
5
0
25
0
0
0
24
14
9
0
4
27
31
32
29
25
81
81

Medium Clouds (% Sky Obscured)

0
0
0
7
0
4
4
3
13
16
10
14
14
17
11
36
9
11
92
85
100
100
97
100

High Clouds (% Sky Obscured)

0
0
0
0
0
7
71
100
100
100
66
50
66
74
100
75
66
100
99
68
100
97
100
47

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
1
6
0
1
1
0
0
0
0
0
0
0
0
3
30
38
41
43

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)

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

Chance of Frost

Temperature (°C)

22
22
20
19
18
18
18
17
18
18
18
18
18
18
18
20
22
23
23
24
23
23
23
21

Feels Like (°C)

23
23
22
19
18
17
17
17
16
17
17
17
17
18
18
20
21
22
22
22
21
21
21
20

Dew Point (°C)

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

Relative Humidity (%)

60
66
75
75
72
69
70
72
74
74
81
85
89
92
89
79
67
63
58
59
59
55
57
74

Pressure (mb)

1019
1018
1018
1018
1019
1018
1018
1018
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1017
1017
1017
1016
1016
1016

Ozone (du)

322
320
317
315
313
312
311
310
310
309
308
309
307
307
306
304
303
301
300
298
299
297
295
295

Saturday 29

Waning Gibbous 95%

20:56

09:47

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: 07:05, Set: 20:25, Transit: 13:44. Moon - Rise: 20:56, Set: 09:47. Civil Dark: 20:56 - 06:34. Nautical Dark: 21:32 - 05:58. Astro Dark: 22:11 - 05:19

Total Clouds (% Sky Obscured)

100
100
96
92
100
100
100
100
100
100
100
100
97
99
99
98
93
96
99
97
97
99
100
92

Low Clouds (% Sky Obscured)

20
90
76
76
100
97
92
87
88
94
93
96
97
70
30
20
57
55
60
39
48
57
48
55

Medium Clouds (% Sky Obscured)

100
100
96
92
100
100
100
100
55
100
94
93
95
90
85
83
83
90
30
31
18
20
20
17

High Clouds (% Sky Obscured)

2
10
40
35
5
38
62
54
85
99
100
98
81
87
80
87
60
71
93
90
95
96
100
42

ISS Passover

Visibility (miles)

9
9
7
5
7
9
5
7
9
9
5
5
7
8
9
8
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
Very Light Rain
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

48
44
59
36
26
32
48
49
95
95
95
76
74
56
36
23
22
39
42
23
14
28
8
18

Precipitation Amount (mm)

0
0
0.3
0
0
0
0
0
1.1
2.3
1.3
0.5
0.6
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
11
8
5
4
5
4
4
5
6
5
6
6
6
7
7
7
8
8
7
4
4
5
5

Chance of Frost

Temperature (°C)

21
21
20
20
19
19
19
19
19
19
19
19
19
20
21
21
22
22
23
24
25
25
25
25

Feels Like (°C)

20
20
20
21
21
21
20
20
19
19
19
20
20
21
21
22
23
23
24
24
26
27
27
27

Dew Point (°C)

17
19
19
19
19
19
19
18
18
18
18
18
19
20
20
20
21
20
19
19
19
19
20
19

Relative Humidity (%)

76
91
96
98
96
98
98
95
95
95
95
95
95
96
95
94
92
88
75
74
72
68
71
70

Pressure (mb)

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

Ozone (du)

295
295
293
292
292
290
288
287
288
287
287
286
287
288
289
289
288
288
286
287
287
286
286
286

Sunday 30

Waning Gibbous 89%

21:15

11:00

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: 07:06, Set: 20:23, Transit: 13:44. Moon - Rise: 21:15, Set: 11:00. Civil Dark: 20:54 - 06:36. Nautical Dark: 21:30 - 05:59. Astro Dark: 22:09 - 05:21

Total Clouds (% Sky Obscured)

98
83
83
65
56
98
100
95
100
100
94
79
99
100
100
89
100
100
98
98
95
93
90
93

Low Clouds (% Sky Obscured)

55
67
33
36
36
40
36
25
22
27
30
24
16
23
36
43
53
50
53
60
45
39
64
45

Medium Clouds (% Sky Obscured)

19
17
17
22
18
11
17
10
12
7
6
9
7
79
91
40
23
94
94
97
95
93
90
51

High Clouds (% Sky Obscured)

50
77
72
46
44
98
100
53
99
100
94
79
99
100
100
85
100
100
83
55
57
64
74
82

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
1
8
9
9
8
8

Fog (%)

0
0
0
0
11
30
34
16
6
1
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
Light Rain
Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

8
5
1
1
0
1
5
1
1
11
20
20
18
18
24
27
95
95
95
36
29
33
56
30

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
1.6
1
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
24
23
22
21
21
21
21
20
20
20
20
20
21
21
22
23
24
24
25
26
26
26
25

Feels Like (°C)

26
25
25
24
23
25
23
23
22
21
21
23
21
22
22
23
24
25
26
27
27
29
28
28

Dew Point (°C)

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

Relative Humidity (%)

72
78
85
92
92
94
95
96
95
95
93
92
92
92
88
81
73
74
74
72
62
71
73
86

Pressure (mb)

1013
1013
1013
1014
1014
1014
1013
1014
1014
1013
1013
1014
1013
1013
1014
1014
1013
1014
1014
1014
1014
1013
1013
1012

Ozone (du)

286
285
284
283
283
282
281
280
279
279
279
279
279
278
278
278
278
278
279
277
277
277
276
276

Monday 31

Waning Gibbous 81%

21:36

12:16

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: 07:07, Set: 20:22, Transit: 13:43. Moon - Rise: 21:36, Set: 12:16. Civil Dark: 20:52 - 06:37. Nautical Dark: 21:28 - 06:01. Astro Dark: 22:07 - 05:22

Total Clouds (% Sky Obscured)

96
100
100
83
77
100
100
100
100
89
100
86
100
100
100
100
98
98
93
93
100
100
100
100

Low Clouds (% Sky Obscured)

44
43
27
15
3
6
8
11
9
11
14
11
9
5
16
28
40
36
33
30
39
48
60
56

Medium Clouds (% Sky Obscured)

79
10
0
5
0
0
0
0
2
3
5
9
5
7
11
93
32
16
23
20
54
69
72
74

High Clouds (% Sky Obscured)

90
100
100
68
62
99
100
100
100
86
100
83
100
100
99
100
92
94
65
77
100
90
100
92

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
9
9
9
9
9
9
6
5
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

7
0
1
0
0
0
0
0
0
1
4
29
32
19
82
95
95
95
95
95
95
76
7
28

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.6
0.4
0.5
1.9
5.2
1.7
0.8
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
25
24
23
22
22
22
21
21
21
21
21
21
21
21
23
24
25
27
27
28
28
26
26

Feels Like (°C)

28
27
26
27
25
26
23
23
22
22
23
23
23
23
22
25
26
27
28
30
30
29
27
27

Dew Point (°C)

22
22
22
22
21
21
20
20
19
19
19
19
19
20
20
19
17
17
16
15
15
17
19
20

Relative Humidity (%)

82
86
87
92
94
95
92
94
92
91
89
89
91
94
89
79
65
58
52
47
44
51
64
69

Pressure (mb)

1012
1012
1012
1012
1013
1013
1012
1013
1012
1013
1012
1012
1013
1013
1013
1013
1014
1014
1014
1013
1013
1013
1013
1012

Ozone (du)

277
278
278
279
279
279
278
278
278
277
278
278
277
278
278
277
277
276
275
275
275
276
275
274

Tuesday 1

Waning Gibbous 71%

22:01

13:34

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: 07:08, Set: 20:20, Transit: 13:43. Moon - Rise: 22:01, Set: 13:34. Civil Dark: 20:50 - 06:38. Nautical Dark: 21:26 - 06:02. Astro Dark: 22:04 - 05:24

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
78
53
54
100
100
90
80
71
68
77
84
90
84
77
62

Low Clouds (% Sky Obscured)

52
38
41
45
53
43
32
24
37
46
53
54
62
54
54
56
57
50
42
35
23
12
1
2

Medium Clouds (% Sky Obscured)

92
99
17
9
6
8
53
50
4
7
7
8
94
58
53
47
41
45
46
48
57
66
75
61

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
63
29
29
58
93
80
68
63
68
77
84
72
44
16
11

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
1
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
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

36
50
95
95
95
95
94
48
87
95
95
95
95
95
95
85
30
46
54
59
50
41
8
7

Precipitation Amount (mm)

0
0
1.9
4.1
6.7
0.7
0.4
0
0.5
0.7
1
0.9
0.9
0.4
0.8
0.5
0
0
0.3
0.3
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
26
24
23
23
23
23
23
23
23
22
22
22
23
22
23
23
24
24
24
23
23
23
24

Feels Like (°C)

28
28
27
25
25
24
25
25
24
23
25
26
26
23
22
22
23
23
25
26
27
25
25
25

Dew Point (°C)

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

Relative Humidity (%)

72
68
79
87
84
85
88
88
79
74
76
83
85
84
95
91
88
85
88
91
94
94
94
92

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

274
274
273
273
273
272
271
270
271
272
272
273
274
274
276
278
280
281
282
282
283
283
282
282

Wednesday 2

Waning Gibbous 60%

22:34

14:52

18 Bad
19 OK
20 OK
21 OK
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
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

Sun - Rise: 07:09, Set: 20:18, Transit: 13:43. Moon - Rise: 22:34, Set: 14:52. Civil Dark: 20:48 - 06:39. Nautical Dark: 21:24 - 06:03. Astro Dark: 22:02 - 05:26

Total Clouds (% Sky Obscured)

48
34
23
15
4
5
5
4
5
4
0
22
45
67
75
82
89
93
97
100
85
70
56
68

Low Clouds (% Sky Obscured)

1
1
4
3
2
0
0
0
0
0
0
3
15
24
19
9
0
18
36
54
47
41
35
42

Medium Clouds (% Sky Obscured)

46
32
21
11
2
2
1
1
1
0
0
2
6
27
42
55
61
54
41
29
23
19
12
20

High Clouds (% Sky Obscured)

7
7
8
6
1
1
1
0
0
0
0
1
2
4
11
19
26
47
74
100
75
49
24
49

ISS Passover

Visibility (miles)

8
8
7
8
8
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
Light Rain

Precipitation Probability (%)

5
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
27
36
18
71

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
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
23
23
22
22
21
21
20
20
20
20
20
19
19
19
21
24
26
27
28
30
29
28
27

Feels Like (°C)

24
25
24
27
27
26
26
26
25
23
23
23
23
23
23
22
23
24
25
26
27
31
30
29

Dew Point (°C)

22
22
21
21
21
20
20
20
19
19
19
19
18
18
18
17
16
16
16
16
16
16
16
15

Relative Humidity (%)

92
92
91
94
94
94
95
95
93
95
95
93
93
93
92
75
62
52
49
46
44
45
46
47

Pressure (mb)

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

Ozone (du)

281
279
278
276
274
272
271
270
270
269
268
267
267
268
269
269
270
270
270
270
270
270
271
271

Thursday 3

Waning Gibbous 48%

23:16

16:05

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: 07:11, Set: 20:16, Transit: 13:42. Moon - Rise: 23:16, Set: 16:05. Civil Dark: 20:46 - 06:41. Nautical Dark: 21:22 - 06:05. Astro Dark: 22:00 - 05:27

Total Clouds (% Sky Obscured)

83
97
97
96
95
95
95
90
90
90
90
92
93
97
95
96
87
84
82
81

Low Clouds (% Sky Obscured)

49
55
48
41
32
43
55
67
58
54
49
44
36
26
30
32
32
25
17
19

Medium Clouds (% Sky Obscured)

31
45
34
18
0
10
19
29
19
9
0
1
2
3
7
10
11
10
8
9

High Clouds (% Sky Obscured)

72
97
97
96
95
95
90
90
90
90
90
92
93
97
95
91
83
67
52
40

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

82
70
88
95
95
94
66
5
24
42
47
56
51
23
19
15
7
64
70
65

Precipitation Amount (mm)

0.4
0
0.5
0.8
0.7
0.7
0.3
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
25
24
23
23
22
22
21
21
21
21
20
20
21
21
23
25
27
28
28

Feels Like (°C)

28
28
29
24
24
25
25
25
25
23
23
22
22
21
21
21
23
24
25
26

Dew Point (°C)

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

Relative Humidity (%)

52
59
65
64
62
61
61
62
62
65
68
70
71
73
75
67
62
56
56
56

Pressure (mb)

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

Ozone (du)

272
272
272
272
272
272
274
275
277
277
278
279
279
279
279
280
280
281
282
283

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

Generated: 28/08/26 18:25:29. Forecast: 28/08/26 to 03/09/26. Timezone: UTC-4.00