Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 24

Waxing Gibbous 60%

13:14

04:10

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
09 Bad
10 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)

74
80
85
100
100
100
100
100
100
100
100
73
92
100
93
84
79
54
89
79
87
75
65
80

Low Clouds (% Sky Obscured)

74
80
85
95
83
96
100
100
92
75
62
60
84
100
88
75
77
54
89
79
74
75
65
65

Medium Clouds (% Sky Obscured)

65
55
64
100
100
95
100
54
50
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

74
80
85
100
100
96
98
100
100
100
100
70
70
70
71
22
3
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
13
73
28
26
30
8
2
1
4
3
0
0
0
0
0
0
1
0
4
0
0
0

Precipitation Amount (mm)

0.7
0.3
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
17
17
19
19
19
13
9
8
7
5
5
6
6
6
5
6
6
4
4
4
5
7
8

Feels Like (°C)

17
16
15
17
18
17
10
6
5
4
1
0
2
1
1
1
1
2
2
2
1
1
3
7

Dew Point (°C)

15
15
14
13
13
13
10
8
7
5
4
4
4
4
3
4
4
4
3
3
4
4
4
5

Relative Humidity (%)

76
86
83
71
67
65
82
93
93
90
91
90
88
85
83
90
86
83
91
93
94
91
85
77

Pressure (mb)

1004
1004
1005
1005
1005
1005
1006
1006
1007
1008
1009
1010
1010
1011
1011
1011
1012
1012
1013
1014
1015
1016
1016
1016

Ozone (du)

337
336
337
335
333
334
338
342
344
345
347
349
350
352
356
356
355
355
360
363
366
363
360
362

Saturday 25

Waxing Gibbous 71%

14:29

04:31

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

92
84
70
100
74
54
37
25
11
65
23
40
18
74
83
64
100
100
89
100
100
100
100
100

Low Clouds (% Sky Obscured)

86
83
54
47
45
34
20
25
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
12
21
24
16
0
0
35
14
40
3
9
6
3
30
98
86
63
88
89
100
88

High Clouds (% Sky Obscured)

0
4
32
40
5
7
7
5
7
53
12
6
15
74
83
64
100
100
56
100
100
100
100
100

ISS Passover

Visibility (miles)

5
5
5
5
5
5
5
5
5
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
6
5
6
6
6
6
6
6
6
5
5
5
4
2
2
1
-1
-1
-1
0
1
2

Relative Humidity (%)

77
76
68
67
67
65
65
65
67
76
85
85
84
84
75
71
75
71
66
62
64
64
62
56

Pressure (mb)

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

Ozone (du)

364
367
368
367
367
370
371
372
371
370
367
365
365
366
366
366
365
366
367
368
371
371
370
370

Sunday 26

Waxing Gibbous 80%

15:41

04:50

11 Bad
12 Bad
13 Bad
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 OK
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 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
83
70
30
20
24
38
20
29
98
100
100
100
100
62
100
30
35
100
47
83
89
94
100

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)

72
29
13
6
3
3
3
4
2
0
0
3
3
15
53
32
23
35
52
47
47
19
39
46

High Clouds (% Sky Obscured)

100
59
68
30
20
24
38
20
29
98
100
98
100
100
62
100
30
35
100
47
83
89
94
77

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)

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

Chance of Frost

Temperature (°C)

12
14
16
17
18
18
17
16
16
14
12
12
11
11
10
10
9
9
9
9
9
9
11
14

Feels Like (°C)

9
12
15
15
17
16
15
14
14
13
10
10
9
7
7
7
6
6
6
5
5
5
7
9

Dew Point (°C)

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

Relative Humidity (%)

53
47
43
42
40
41
46
49
53
63
67
64
68
71
74
76
80
82
82
77
72
72
67
63

Pressure (mb)

1022
1022
1021
1021
1021
1020
1020
1020
1019
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1015

Ozone (du)

369
368
367
365
366
365
364
364
364
364
363
362
363
364
362
359
358
356
357
357
356
356
355
354

Monday 27

Waxing Gibbous 88%

16:50

05:07

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
09 Bad
10 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)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
86
72
60

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
21
42
62
70
78
86
91
96
100
95
90
85
76
69
60

Medium Clouds (% Sky Obscured)

80
40
66
85
85
86
91
94
81
100
100
100
95
91
86
44
36
38
30
25
25
13
7
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
82
40
40
27
20
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
0
0
5
45
56
63
95
95
95
95
86
89
95
95
95
95
95
78
56
41
14

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.2
0.6
0.6
0.3
0.8
0.3
0.5
0.6
1.1
1.3
1
0.9
0.5
0.2
0
0

Wind Speed/Direction (mph)

15
16
17
17
16
18
17
16
16
16
16
18
17
18
17
16
16
17
18
18
17
17
18
18

Chance of Frost

Temperature (°C)

16
19
20
21
21
20
20
19
18
17
17
17
16
16
16
16
16
16
16
15
14
11
11
10

Feels Like (°C)

11
14
14
16
16
14
15
14
14
13
13
12
12
12
13
13
13
13
13
12
10
7
6
5

Dew Point (°C)

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

Relative Humidity (%)

53
45
42
42
45
48
48
52
54
58
62
75
92
89
89
93
90
89
89
89
93
96
87
83

Pressure (mb)

1014
1013
1012
1011
1010
1009
1008
1006
1005
1003
1003
1002
1002
1000
999
998
997
996
996
997
997
998
999
1000

Ozone (du)

352
350
349
347
346
343
342
343
343
340
337
339
338
337
341
349
355
355
362
375
388
388
386
389

Tuesday 28

Waxing Gibbous 94%

17:58

05:25

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
09 Bad
10 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)

54
51
45
60
76
90
94
97
100
94
88
83
84
83
69
42
64
83
90
95
100
98
95
93

Low Clouds (% Sky Obscured)

54
51
45
43
34
25
25
20
15
10
15
20
20
13
1
3
3
4
20
34
43
44
43
45

Medium Clouds (% Sky Obscured)

4
51
45
27
8
3
57
25
15
14
16
18
22
28
36
30
56
81
86
93
100
97
95
92

High Clouds (% Sky Obscured)

0
1
0
29
58
84
86
95
100
89
88
1
1
8
9
27
45
63
75
88
100
98
95
93

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

15
38
56
37
12
37
39
19
3
2
16
2
0
0
0
3
1
0
10
17
30
29
26
16

Precipitation Amount (mm)

0
0
0.4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
6
5
5
3
1
1
1
1
0
0
-1
-1
-0
0
0
0
-0
-1
-1
-1
-1
0
0

Dew Point (°C)

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

Relative Humidity (%)

81
81
90
95
93
91
93
91
91
90
91
91
90
88
85
85
86
85
86
86
85
85
79
72

Pressure (mb)

1001
1002
1002
1003
1005
1006
1008
1009
1010
1011
1012
1013
1014
1014
1014
1014
1016
1016
1016
1016
1017
1017
1017
1017

Ozone (du)

396
395
396
397
394
385
378
376
374
372
370
372
369
367
368
370
370
371
372
374
376
379
381
382

Wednesday 29

Waxing Gibbous 98%

19:05

05:43

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

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)

91
89
84
58
38
23
28
29
35
44
53
59
68
78
88
76
65
54
41
29
14
16
15
15

Low Clouds (% Sky Obscured)

41
38
32
25
13
1
1
0
0
0
0
0
0
0
0
1
1
2
4
5
7
5
4
2

Medium Clouds (% Sky Obscured)

89
86
81
58
38
13
18
19
30
44
53
59
68
78
88
76
65
53
36
19
3
10
15
15

High Clouds (% Sky Obscured)

79
58
36
24
12
0
0
0
0
0
0
0
0
0
0
0
1
1
2
3
4
3
1
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 (%)

13
7
2
3
2
0
0
0
0
0
0
0
0
1
1
3
3
0
1
1
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
12
12
12
11
11
10
10
9
9
9
8
8
7
7
6
7
7
7
7
7
7
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
63
59
55
54
51
50
51
53
55
58
62
66
71
75
82
85
88
93
86
82
79
70
62

Pressure (mb)

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

Ozone (du)

384
384
383
382
384
386
388
388
388
388
388
388
388
388
389
389
391
392
394
394
394
394
394
394

Thursday 30

Waxing Gibbous 100%

20:12

06:04

11 Good
12 Good
13 Good
14 OK
15 OK
16 OK
17 OK
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

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)

13
12
12
16
16
15
18
21
23
25
27
42
58
70
84
91
94
98
88
77
59

Low Clouds (% Sky Obscured)

2
2
2
2
2
2
13
21
23
25
27
16
19
22
28
24
25
16
11
7
3

Medium Clouds (% Sky Obscured)

13
12
12
16
16
15
18
21
23
25
27
42
49
50
52
67
78
91
80
71
59

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
11
21
31
42
32
28
14
20
25
19
12
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

Fog (%)

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

Precipitation Probability (%)

0
1
0
3
5
4
17
24
31
30
26
14
14
10
0
1
2
1
2
3
1

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
4
5
5
9
9
8
8
8
7
6
6
6
5
5
5
1
1
0
0
-1

Dew Point (°C)

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

Relative Humidity (%)

55
53
51
49
49
49
48
51
56
60
62
65
67
71
75
77
79
80
80
80
77

Pressure (mb)

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

Ozone (du)

394
393
392
392
393
394
395
394
394
393
393
392
392
392
393
393
392
391
391
390
389

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

Generated: 24/04/26 11:16:20. Forecast: 24/04/26 to 30/04/26. Timezone: UTC-4.00