Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 24

Waxing Gibbous 60%

13:14

04:10

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:41, Set: 20:41, Transit: 13:42. Moon - Rise: 13:14, Set: 04:10. Civil Dark: 21:13 - 06:09. Nautical Dark: 21:51 - 05:30. Astro Dark: 22:34 - 04:47

Total Clouds (% Sky Obscured)

84
88
89
100
100
100
100
100
100
100
100
100
76
87
99
83
72
77
31
53
73
84
76
74

Low Clouds (% Sky Obscured)

55
62
89
93
100
100
91
100
100
98
78
70
43
75
96
55
29
42
31
53
73
84
76
74

Medium Clouds (% Sky Obscured)

37
33
55
50
52
43
98
68
50
55
50
43
0
2
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

59
88
89
100
100
100
100
100
48
98
98
100
76
70
75
34
1
1
0
0
0
0
0
0

ISS Passover

Visibility (miles)

6
9
9
1
0
0
0
0
0
0
0
0
7
9
9
9
9
9
5
7
9
9
9
9

Fog (%)

0
0
0
1
9
4
77
32
30
100
79
84
0
0
0
2
40
3
0
0
9
1
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
95
93
94
74
39
21
9
3
4
5
3
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.5
0.5
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
17
17
18
19
18
18
18
16
9
8
6
5
5
6
6
6
6
6
5
4
4
5
5

Feels Like (°C)

14
15
15
17
17
16
16
16
14
6
5
2
-1
1
2
2
2
2
3
3
2
2
2
3

Dew Point (°C)

14
14
14
15
14
14
13
13
12
8
6
5
4
4
4
4
4
4
5
4
4
3
4
4

Relative Humidity (%)

85
85
85
82
75
77
76
74
78
90
91
93
93
90
88
87
88
86
88
94
94
93
93
90

Pressure (mb)

1004
1004
1003
1003
1004
1004
1004
1004
1005
1006
1006
1007
1009
1009
1010
1011
1011
1012
1012
1012
1013
1014
1015
1016

Ozone (du)

337
335
335
335
333
334
334
335
338
343
346
345
348
351
353
356
359
359
358
360
363
364
363
359

Saturday 25

Waxing Gibbous 71%

14:29

04:31

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 OK
22 Good
23 Good
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:39, Set: 20:42, Transit: 13:41. Moon - Rise: 14:29, Set: 04:31. Civil Dark: 21:14 - 06:07. Nautical Dark: 21:53 - 05:28. Astro Dark: 22:36 - 04:45

Total Clouds (% Sky Obscured)

57
47
57
61
79
90
85
86
46
37
87
48
43
4
18
51
91
100
99
100
56
100
100
100

Low Clouds (% Sky Obscured)

57
47
57
61
79
70
12
29
0
0
0
0
9
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
24
23
34
86
46
37
15
15
5
4
15
11
10
33
82
100
56
92
100
100

High Clouds (% Sky Obscured)

3
0
0
0
2
80
35
40
24
37
80
48
43
0
4
48
90
100
97
99
56
100
100
100

ISS Passover

Visibility (miles)

6
5
5
1
0
0
0
5
5
1
5
5
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
2
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
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
10
10
10
10
11
11
11
10
10
8
6
5
5
6
7
5
5
5
5
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
6
7
8
9
10
10
8
9
8
8
8
6
5
6
6
6
5
6
4
3
3
2
4

Dew Point (°C)

4
4
4
4
4
4
4
4
4
4
4
4
4
4
5
6
6
5
5
4
3
1
-1
-1

Relative Humidity (%)

81
74
69
66
58
55
56
59
57
57
64
72
78
79
85
90
91
91
91
86
79
71
65
60

Pressure (mb)

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

Ozone (du)

359
362
365
366
366
366
366
367
369
371
371
369
368
368
369
369
369
368
368
368
369
371
371
369

Sunday 26

Waxing Gibbous 80%

15:41

04:50

09 Bad
10 Bad
11 Bad
12 Bad
13 OK
14 OK
15 OK
16 Good
17 Good
18 OK
19 Good
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

Sun - Rise: 06:38, Set: 20:43, Transit: 13:41. Moon - Rise: 15:41, Set: 04:50. Civil Dark: 21:15 - 06:06. Nautical Dark: 21:54 - 05:26. Astro Dark: 22:38 - 04:43

Total Clouds (% Sky Obscured)

100
99
75
61
26
38
19
8
11
21
13
54
100
100
88
100
100
91
82
73
80
86
93
93

Low 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

Medium Clouds (% Sky Obscured)

99
62
5
4
14
12
0
2
0
3
0
0
3
39
2
48
16
43
26
12
48
69
60
68

High Clouds (% Sky Obscured)

100
95
73
60
3
31
19
8
11
21
13
54
100
100
88
100
100
91
82
72
80
86
93
93

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
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)

5
6
4
3
1
2
2
3
6
7
5
5
7
9
9
9
9
9
10
10
10
10
10
12

Chance of Frost

Temperature (°C)

8
10
13
15
17
18
18
18
19
19
18
16
14
13
11
11
10
9
9
9
9
9
9
10

Feels Like (°C)

5
7
10
13
16
18
17
18
18
17
16
15
11
10
8
7
7
6
6
6
5
5
6
6

Dew Point (°C)

-1
-1
-0
1
2
2
3
4
4
5
7
8
6
5
5
5
4
4
6
6
5
5
5
6

Relative Humidity (%)

53
46
41
38
37
35
36
38
36
38
46
57
59
58
63
67
67
70
77
78
77
75
76
76

Pressure (mb)

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

Ozone (du)

370
371
371
371
369
366
366
366
366
365
364
364
363
363
362
362
361
359
357
355
355
354
355
354

Monday 27

Waxing Gibbous 88%

16:50

05:07

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:36, Set: 20:45, Transit: 13:41. Moon - Rise: 16:50, Set: 05:07. Civil Dark: 21:17 - 06:04. Nautical Dark: 21:56 - 05:24. Astro Dark: 22:40 - 04:41

Total Clouds (% Sky Obscured)

94
94
96
98
100
100
100
100
100
100
100
100
99
100
100
100
100
99
97
96
98
99
100
96

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
15
31
46
50
48
49
62
71
81
85
89
93
96
98
100
96

Medium Clouds (% Sky Obscured)

69
49
74
79
48
46
77
95
97
76
44
92
48
100
94
90
82
86
90
16
23
17
20
13

High Clouds (% Sky Obscured)

86
93
96
98
100
100
100
100
100
100
100
100
54
100
100
100
100
84
60
6
10
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
7
2
9
9
4
9
5
9
1
4
9
0
1
0
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
Light Rain
Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
8
87
90
67
95
95
95
95
84
61
55
95
95
92
95
74
64
68

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.5
0.4
0
1
0.9
1.5
1.7
0
0
0
0.5
0.8
0.5
1
0.4
0.3
0.4

Wind Speed/Direction (mph)

12
14
15
16
16
16
17
17
15
14
14
14
15
17
15
12
10
11
11
12
14
15
15
16

Chance of Frost

Temperature (°C)

12
14
17
19
20
21
21
21
18
18
18
18
17
17
17
16
16
16
15
15
15
15
14
13

Feels Like (°C)

8
10
12
14
15
16
17
16
15
15
15
16
14
14
14
14
14
14
13
14
13
12
11
10

Dew Point (°C)

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

Relative Humidity (%)

71
62
54
47
42
42
46
50
81
81
81
85
85
85
87
85
83
86
93
93
93
92
90
92

Pressure (mb)

1016
1015
1014
1013
1012
1010
1009
1008
1007
1006
1005
1005
1003
1002
1001
1000
999
998
998
997
997
997
997
998

Ozone (du)

354
353
351
348
348
346
343
342
340
343
342
341
335
340
337
336
339
345
353
359
364
375
388
389

Tuesday 28

Waxing Gibbous 94%

17:58

05:25

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 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:35, Set: 20:46, Transit: 13:41. Moon - Rise: 17:58, Set: 05:25. Civil Dark: 21:18 - 06:02. Nautical Dark: 21:58 - 05:23. Astro Dark: 22:42 - 04:38

Total Clouds (% Sky Obscured)

92
89
82
77
70
61
53
42
58
79
100
100
100
100
72
43
19
47
72
94
96
97
98
96

Low Clouds (% Sky Obscured)

92
89
82
74
64
45
31
20
20
15
10
10
10
5
0
0
0
5
10
15
24
36
44
41

Medium Clouds (% Sky Obscured)

7
0
3
0
0
33
6
6
15
69
100
100
100
100
72
43
17
31
43
51
48
50
46
43

High Clouds (% Sky Obscured)

0
0
10
15
1
1
5
18
58
79
100
100
100
100
72
43
19
47
59
38
32
22
14
10

ISS Passover

Visibility (miles)

0
0
1
9
9
9
9
8
9
9
5
0
3
6
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
Light Rain
Light Rain
Sleet
Sleet
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

57
40
27
12
4
21
36
43
46
69
85
83
81
77
62
44
17
14
8
0
11
19
30
30

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

17
17
17
19
20
22
24
24
22
21
21
21
20
20
19
18
18
17
15
14
12
12
12
12

Chance of Frost

Temperature (°C)

13
11
9
10
10
10
9
8
8
6
6
5
5
5
4
4
4
4
4
4
4
4
4
4

Feels Like (°C)

9
7
4
4
4
3
1
1
1
-1
-1
-2
-2
-3
-4
-3
-3
-3
-3
-2
-3
-3
-3
-2

Dew Point (°C)

12
10
8
8
7
7
7
7
7
6
5
4
4
4
4
4
3
3
3
3
2
2
1
1

Relative Humidity (%)

93
96
93
88
82
80
85
95
93
94
96
96
96
96
96
94
93
91
91
89
86
86
85
85

Pressure (mb)

999
1000
1002
1003
1003
1004
1004
1004
1006
1007
1009
1010
1011
1012
1013
1014
1014
1014
1014
1015
1015
1015
1016
1016

Ozone (du)

388
389
390
391
392
392
389
385
381
374
372
372
370
367
364
367
370
372
375
377
380
378
376
374

Wednesday 29

Waxing Gibbous 98%

19:05

05:43

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

Sun - Rise: 06:33, Set: 20:47, Transit: 13:41. Moon - Rise: 19:05, Set: 05:43. Civil Dark: 21:19 - 06:01. Nautical Dark: 21:59 - 05:21. Astro Dark: 22:43 - 04:36

Total Clouds (% Sky Obscured)

95
94
92
91
88
63
38
16
13
7
2
27
53
78
82
88
87
85
83
79
81
71
67
60

Low Clouds (% Sky Obscured)

45
42
42
39
39
27
16
4
3
3
1
1
0
0
0
1
2
2
2
4
10
15
20
14

Medium Clouds (% Sky Obscured)

40
37
36
34
37
32
16
1
1
1
1
25
48
72
76
80
83
79
75
71
67
57
50
47

High Clouds (% Sky Obscured)

5
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
8
28
50
69
75
70
67
51

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 (%)

27
19
15
10
7
4
1
0
0
0
0
0
0
0
0
1
1
3
3
0
1
1
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
12
12
12
12
12
11
10
10
9
9
9
9
9
8
7
7
6
5
5
5
5
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
1
1
1
0
0
0
-0
-0
0
-0
0
-0
-0
0
1
1
1
1
1
1
1
0

Relative Humidity (%)

82
80
79
75
71
66
63
59
55
59
64
67
70
73
75
79
83
88
88
88
88
83
79
73

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018

Ozone (du)

377
381
384
384
383
383
384
386
387
390
392
395
395
396
396
395
393
392
391
390
389
388
387
387

Thursday 30

Waxing Gibbous 100%

20:12

06:04

09 Bad
10 OK
11 OK
12 OK
13 Good
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK

Sun - Rise: 06:32, Set: 20:48, Transit: 13:41. Moon - Rise: 20:12, Set: 06:04. Civil Dark: 21:21 - 05:59. Nautical Dark: 22:01 - 05:19. Astro Dark: 22:45 - 04:34

Total Clouds (% Sky Obscured)

53
46
36
25
15
17
16
17
20
19
21
22
28
34
35
39
44

Low Clouds (% Sky Obscured)

8
2
2
1
1
1
1
1
15
19
21
22
28
16
13
7
1

Medium Clouds (% Sky Obscured)

44
42
34
25
15
17
16
17
20
19
21
22
28
34
35
39
44

High Clouds (% Sky Obscured)

39
22
15
8
0
0
0
0
0
0
0
13
27
34
35
39
44

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
1
1
0
3
5
4
18
25
31
30
27
15
15
10
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
66
63
59
56
52
50
49
47
50
53
57
60
65
68
69
70

Pressure (mb)

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

Ozone (du)

386
386
386
387
387
388
389
390
391
392
393
394
393
393
392
394
396

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

Generated: 24/04/26 09:18:58. Forecast: 24/04/26 to 30/04/26. Timezone: UTC-4.00