Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 25

Waxing Gibbous 96%

19:36

05:07

17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 Good
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

Sun - Rise: 07:00, Set: 20:32, Transit: 13:45. Moon - Rise: 19:36, Set: 05:07. Civil Dark: 21:03 - 06:29. Nautical Dark: 21:40 - 05:52. Astro Dark: 22:20 - 05:13

Total Clouds (% Sky Obscured)

80
85
88
78
29
11
54
63
62
79
63
94
100
100
100
100
97
91
87
79
71
82
82
38

Low Clouds (% Sky Obscured)

0
0
16
19
3
4
18
3
0
0
0
0
46
72
69
66
91
67
80
76
69
73
74
21

Medium Clouds (% Sky Obscured)

1
66
54
24
14
3
11
19
15
50
23
8
13
68
44
11
14
79
1
4
0
10
9
15

High Clouds (% Sky Obscured)

80
85
80
14
0
0
5
53
55
51
43
92
100
100
100
100
37
1
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
5
3
6
8
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
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
2
9
13
3
0
3
34
52
92
95
95
95
58
43
32
27
30
42
42

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
1
0.7
0.7
0
0
0
0
0
0.3
0.3

Wind Speed/Direction (mph)

13
13
14
14
7
8
8
9
10
10
10
10
10
10
10
11
13
14
16
16
14
13
12
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
11
11
12
10
11
10
11
12
13
14
14
15
15
16
17
18
19
19
20
20
19
20
17

Relative Humidity (%)

47
46
50
58
58
60
61
64
67
73
79
82
88
88
92
96
96
95
89
91
89
79
83
70

Pressure (mb)

1016
1016
1016
1015
1015
1015
1015
1014
1014
1013
1012
1012
1012
1011
1011
1010
1010
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

308
309
310
308
310
310
309
309
309
310
312
313
313
315
316
314
312
312
314
315
314
315
314
314

Wednesday 26

Waxing Gibbous 99%

19:59

06:16

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

Sun - Rise: 07:01, Set: 20:31, Transit: 13:45. Moon - Rise: 19:59, Set: 06:16. Civil Dark: 21:01 - 06:31. Nautical Dark: 21:38 - 05:54. Astro Dark: 22:18 - 05:14

Total Clouds (% Sky Obscured)

32
73
38
13
31
56
46
38
56
51
30
41
49
51
34
38
38
39
35
33
36
29
23
17

Low Clouds (% Sky Obscured)

15
73
32
1
13
22
39
34
56
32
21
35
37
30
16
15
14
15
25
33
36
29
23
15

Medium Clouds (% Sky Obscured)

11
15
11
9
14
20
2
0
0
9
0
0
0
0
0
0
0
0
0
0
0
0
0
4

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
5
11
21
11
0
0
0
0
5
3
0
0
0

ISS Passover

Visibility (miles)

9
5
9
7
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 (%)

46
40
40
22
4
1
0
1
5
0
1
1
1
1
0
1
2
1
6
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
67
83
87
89
92
93
96
96
95
96
95
95
95
96
93
91
82
72
63
58
59
56
51

Pressure (mb)

1008
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1011
1011
1011
1012
1013
1013
1014
1014
1015
1015
1015
1016
1016

Ozone (du)

316
315
316
318
319
319
318
316
315
317
318
318
318
319
319
320
321
323
323
322
319
318
318
318

Thursday 27

Waxing Gibbous 100%

20:19

07:26

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

Sun - Rise: 07:02, Set: 20:29, Transit: 13:45. Moon - Rise: 20:19, Set: 07:26. Civil Dark: 20:59 - 06:32. Nautical Dark: 21:36 - 05:55. Astro Dark: 22:16 - 05:16

Total Clouds (% Sky Obscured)

36
22
32
42
40
48
34
41
40
28
19
9
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
20
33
36
36
0
0
4
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

11
9
7
15
14
18
10
8
7
4
3
2
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
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
70
71
72
72
72
72
72
72
72
72
72

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

Chance of Frost

Temperature (°C)

22
21
20
19
17
17
17
16
16
15
15
14
14
13
13
13
17
19
20
21
22
22
22
22

Feels Like (°C)

22
21
20
19
17
16
16
16
17
15
15
15
14
14
13
14
17
18
19
21
21
21
21
22

Dew Point (°C)

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

Relative Humidity (%)

52
52
58
65
72
68
68
72
75
80
85
87
89
86
84
79
63
55
51
47
44
42
39
37

Pressure (mb)

1016
1016
1016
1016
1017
1018
1018
1018
1019
1019
1019
1019
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1021
1021

Ozone (du)

317
317
317
318
319
319
321
320
321
321
322
322
321
321
322
322
323
321
323
323
322
321
320
319

Friday 28

Full Moon 99%

20:38

08:36

17 Good
18 OK
19 OK
20 OK
21 OK
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

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)

12
25
37
38
37
59
73
88
100
58
98
70
63
72
96
98
99
100
100
100
100
92
92
89

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
3
4
2
1
0
1
3
5
12
28
33
27
22
7
5
2
1

Medium Clouds (% Sky Obscured)

2
4
6
4
4
5
5
3
3
4
4
5
4
18
12
72
94
86
68
91
98
78
88
89

High Clouds (% Sky Obscured)

0
0
1
1
2
40
63
82
100
46
90
53
47
50
88
93
96
100
97
90
92
47
51
36

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 (%)

72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72

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
2
0
1
2
1
0
10
16
22

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
6
6
4
4
5
6
6
6
6
6
6
7
6
6
6
6
9
7
8
9
11
14
14

Chance of Frost

Temperature (°C)

22
21
20
18
17
16
15
15
15
16
16
16
17
17
17
17
19
21
22
22
23
24
25
25

Feels Like (°C)

22
20
20
19
17
15
13
13
12
13
15
13
14
14
16
16
17
19
20
21
22
23
24
22

Dew Point (°C)

7
7
8
10
9
7
6
6
7
7
7
8
8
9
11
12
12
11
12
11
13
15
14
15

Relative Humidity (%)

36
39
45
58
59
57
54
54
55
54
56
56
58
61
67
71
61
51
54
49
53
57
49
54

Pressure (mb)

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

Ozone (du)

319
318
315
313
310
309
309
310
310
309
309
310
311
310
308
305
301
302
301
301
301
298
298
296

Saturday 29

Waning Gibbous 95%

20:56

09:47

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
14 Bad
15 Bad
16 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)

88
87
87
91
96
100
100
100
100
100
100
100
100
99
99
99
100
100
91
87
84
93
98
100

Low Clouds (% Sky Obscured)

0
0
1
35
39
35
46
54
44
30
27
6
6
8
5
13
22
30
20
10
0
0
0
0

Medium Clouds (% Sky Obscured)

39
36
31
91
96
100
99
99
99
99
97
97
87
97
16
29
46
63
59
54
50
66
82
99

High Clouds (% Sky Obscured)

51
46
37
58
81
100
100
100
100
100
100
100
99
98
97
98
99
100
91
87
80
87
93
100

ISS Passover

Visibility (miles)

9
9
9
9
9
8
9
9
9
9
9
9
8
9
9
9
9
9
8
9
9
9
9
9

Fog (%)

72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72

Precipitation Type

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

Precipitation Probability (%)

23
20
9
14
29
48
44
54
66
56
42
23
22
12
10
25
28
31
30
28
25
24
23
14

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
13
12
12
11
12
9
9
11
10
11
13
13
13
13
15
16
17
18
18
18
19
18
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
22
21
20
21
20
20
18
18
18
19
19
19
18
18
18
18
19
19
20
21
22
25
25

Dew Point (°C)

16
15
15
15
15
17
19
18
17
17
16
14
15
15
15
14
14
13
13
14
14
15
15
15

Relative Humidity (%)

59
58
57
62
63
76
93
91
86
82
75
67
68
71
69
66
60
54
49
47
45
44
45
45

Pressure (mb)

1016
1016
1015
1015
1015
1016
1015
1015
1014
1014
1014
1013
1013
1013
1012
1011
1011
1010
1010
1009
1009
1008
1008
1008

Ozone (du)

296
295
294
293
292
292
291
290
290
290
288
287
286
287
287
288
288
288
288
287
287
287
287
287

Sunday 30

Waning Gibbous 89%

21:15

11:00

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
14 Bad
15 OK
16 OK

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)

100
100
100
100
100
100
100
100
100
99
99
99
99
98
98
95
91
88
68
52
37
33
29
25

Low Clouds (% Sky Obscured)

14
27
35
23
12
6
4
6
7
8
8
16
49
67
67
65
68
74
55
36
16
11
5
0

Medium Clouds (% Sky Obscured)

97
96
94
88
81
71
70
69
68
73
79
84
83
82
71
66
63
63
48
39
32
24
12
0

High Clouds (% Sky Obscured)

100
100
95
93
95
100
100
100
100
99
99
98
93
89
84
62
40
19
14
15
15
10
5
10

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
7
5
7
8
9
7
5
3
5
7
9
9
9

Fog (%)

72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72

Precipitation Type

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

Precipitation Probability (%)

12
8
2
6
7
7
11
12
11
49
66
78
87
88
72
61
56
56
51
43
27
24
17
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

17
16
14
13
12
11
10
10
9
9
6
3
1
2
4
5
5
6
8
7
6
5
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

46
50
55
60
64
69
72
75
79
81
85
91
95
95
96
96
91
84
79
75
71
68
65
64

Pressure (mb)

1008
1008
1008
1008
1008
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1010
1010

Ozone (du)

287
286
286
285
285
284
284
283
281
280
280
279
279
280
282
283
284
284
285
286
287
289
289
289

Monday 31

Waning Gibbous 81%

21:36

12:16

17 OK
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: 07:07, 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)

42
54
72
71
72
73
64
55
44
58
73
88
83
79
75
68
61
62
64
64
65

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
9
19
28
38
47
52
44
36
29
19
11
10

Medium Clouds (% Sky Obscured)

11
27
48
56
61
66
61
53
44
57
62
60
38
24
17
10
4
0
0
0
0

High Clouds (% Sky Obscured)

5
10
5
5
4
4
3
3
1
2
4
3
5
5
2
3
13
35
43
42
50

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

Fog (%)

72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72

Precipitation Type

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

Precipitation Probability (%)

3
8
10
12
10
0
0
0
0
0
0
0
0
0
0
1
2
1
2
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
25
23
22
22
22
21
21
21
20
20
19
19
19
19
19
20
21
22
23
23

Feels Like (°C)

27
28
28
28
23
23
24
23
23
23
23
22
22
22
21
21
21
20
20
20
21

Dew Point (°C)

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

Relative Humidity (%)

61
68
74
83
81
81
81
85
89
93
93
95
95
93
91
89
77
66
57
55
54

Pressure (mb)

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

Ozone (du)

289
289
289
290
290
291
291
291
291
291
291
290
290
290
289
289
289
290
290
290
290

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

Generated: 25/08/26 17:42:26. Forecast: 25/08/26 to 31/08/26. Timezone: UTC-4.00