Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 14

Waning Crescent 5%

05:56

17:22

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: 06:57, Set: 20:28, Transit: 13:43. Moon - Rise: 05:56, Set: 17:22. Civil Dark: 20:59 - 06:27. Nautical Dark: 21:36 - 05:49. Astro Dark: 22:16 - 05:10

Total Clouds (% Sky Obscured)

85
88
91
100
100
100
100
93
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

85
88
91
100
100
71
66
72
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

85
82
91
100
100
100
93
45
64
86
41
32
29
37
50
46
94
60
59
69
26
40
14
53

High Clouds (% Sky Obscured)

61
88
91
100
100
100
100
36
99
100
84
98
100
100
100
100
100
100
100
100
100
49
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

27
37
34
99
98
97
83
74
80
45
31
53
99
100
100
100
100
99
98
96
28
40
60
62

Precipitation Type

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

Precipitation Probability (%)

0
8
44
92
95
95
37
24
82
28
34
43
22
28
9
4
1
1
2
1
2
2
3
3

Precipitation Amount (mm)

0
0
0
0.6
0.8
2
0
0
1.2
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
16
13
14
12
13
13
14
13
13
12
10
9
9
9
9
10
10
11
12
12
13
13
12

Feels Like (°C)

16
15
12
13
11
13
13
13
13
13
11
8
8
8
8
8
8
9
9
11
11
12
11
11

Dew Point (°C)

10
10
10
11
11
12
12
12
12
12
12
9
8
9
9
9
9
9
9
10
10
10
10
9

Relative Humidity (%)

70
68
79
84
90
93
93
92
95
98
100
98
98
100
100
96
95
93
90
86
86
83
81
83

Pressure (mb)

1009
1009
1009
1009
1009
1008
1007
1006
1006
1007
1006
1007
1007
1007
1007
1008
1009
1009
1009
1010
1010
1010
1010
1010

Ozone (du)

338
332
328
327
325
321
321
316
320
318
317
317
316
315
316
316
314
315
316
315
317
318
318
317

Wednesday 15

Waning Crescent 1%

06:16

18:38

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: 06:56, Set: 20:30, Transit: 13:43. Moon - Rise: 06:16, Set: 18:38. Civil Dark: 21:00 - 06:25. Nautical Dark: 21:37 - 05:47. Astro Dark: 22:17 - 05:07

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
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
95
100
100
100
100
100
97
92
90
89
93
88
61

Medium Clouds (% Sky Obscured)

33
53
85
44
96
84
93
95
97
90
92
94
92
100
94
96
92
100
77
94
95
100
100
100

High Clouds (% Sky Obscured)

97
100
100
100
100
93
100
52
68
100
100
100
100
100
100
100
100
27
55
45
60
62
94
68

ISS Passover

Visibility (miles)

0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

30
30
34
66
65
39
13
23
18
14
40
71
27
30
30
30
100
97
100
100
100
100
41
28

Precipitation Type

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

Precipitation Probability (%)

12
28
31
25
56
83
38
73
53
70
76
37
18
16
94
95
95
95
85
66
66
71
69
50

Precipitation Amount (mm)

0
0
0
0
0.2
0.6
0
0.5
0.2
0.5
0.4
0
0
0
0.8
1
0.7
1.8
0.4
0.4
0.3
0.4
0.4
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
10
11
11
11
10
10
10
10
10
10
9
10
10
10
10
9
9
9
9
9
8
8

Relative Humidity (%)

83
81
90
93
96
98
100
100
100
100
100
100
98
100
98
98
98
98
98
87
79
71
83
88

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1008
1008
1008
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

317
317
318
324
323
325
324
324
323
321
321
324
324
324
328
331
336
338
341
346
351
357
364
361

Thursday 16

Waning Crescent 0%

06:39

19:57

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

Sun - Rise: 06:54, Set: 20:31, Transit: 13:43. Moon - Rise: 06:39, Set: 19:57. Civil Dark: 21:02 - 06:23. Nautical Dark: 21:39 - 05:46. Astro Dark: 22:19 - 05:05

Total Clouds (% Sky Obscured)

100
100
15
20
20
25
50
31
47
58
59
39
40
39
23
13
16
35
16
5
33
25
16
8

Low Clouds (% Sky Obscured)

42
27
0
0
5
5
32
18
44
52
53
39
40
39
23
13
16
4
1
0
0
0
0
0

Medium Clouds (% Sky Obscured)

46
35
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

27
25
0
0
0
0
0
0
0
0
0
0
1
0
2
5
16
35
16
5
33
25
16
8

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
1
1
0
0
0

Fog (%)

32
91
100
84
77
83
75
68
0
0
0
55
100
100
100
100
100
100
100
100
100
100
100
100

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 (%)

38
32
6
14
8
17
3
5
2
15
4
1
3
0
9
0
2
1
0
0
0
0
0
7

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

Chance of Frost

Temperature (°C)

13
13
12
11
10
9
8
8
8
7
6
6
6
6
5
7
10
13
16
17
19
20
21
22

Feels Like (°C)

11
12
12
11
10
10
9
9
8
7
7
6
6
5
5
6
9
11
14
16
17
18
18
19

Dew Point (°C)

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

Relative Humidity (%)

76
75
77
87
91
91
91
91
91
91
91
93
93
94
98
98
84
74
69
68
62
57
54
52

Pressure (mb)

1008
1009
1009
1010
1010
1011
1012
1012
1012
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1012
1011
1010

Ozone (du)

348
342
339
337
335
336
338
339
341
340
338
337
334
334
333
333
333
334
337
338
337
335
336
340

Friday 17

New Moon 3%

07:06

21:19

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 Good

Sun - Rise: 06:52, Set: 20:32, Transit: 13:43. Moon - Rise: 07:06, Set: 21:19. Civil Dark: 21:03 - 06:21. Nautical Dark: 21:41 - 05:44. Astro Dark: 22:21 - 05:03

Total Clouds (% Sky Obscured)

39
69
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
90
85
62
40
12

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
17
33
50
65
81
97
92
88
83
89
94
99
95
90
85
62
40
12

Medium Clouds (% Sky Obscured)

15
60
53
60
93
43
74
97
72
100
100
100
96
93
89
88
86
71
81
5
0
0
0
0

High Clouds (% Sky Obscured)

39
69
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
88
87
13
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

0
2
0
0
0
0
13
24
33
40
47
95
95
92
44
24
19
59
85
68
45
15
2
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
1
1.6
0.3
0
0
0
0.3
0.6
0.2
0
0
0
0

Wind Speed/Direction (mph)

10
11
13
13
14
15
17
18
17
18
19
17
15
16
18
18
14
16
14
13
21
17
17
16

Chance of Frost

Temperature (°C)

22
22
20
19
18
18
18
18
18
17
17
17
15
15
13
12
12
12
12
12
11
7
7
7

Feels Like (°C)

20
19
18
16
15
14
14
14
14
14
13
13
12
12
9
8
8
9
9
10
6
2
1
1

Dew Point (°C)

12
13
14
13
13
13
13
13
13
12
12
12
14
14
11
10
9
9
9
10
10
6
4
2

Relative Humidity (%)

53
57
66
69
72
73
72
73
72
72
70
71
95
92
89
92
80
83
84
84
91
93
85
71

Pressure (mb)

1009
1008
1007
1006
1006
1005
1004
1003
1002
1001
999
999
998
997
997
997
998
999
999
1000
1000
1001
1002
1003

Ozone (du)

342
343
341
339
335
333
330
325
327
326
324
324
322
322
322
324
324
328
333
341
343
343
342
347

Saturday 18

Waxing Crescent 8%

07:41

22:44

17 OK
18 OK
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: 06:50, Set: 20:33, Transit: 13:43. Moon - Rise: 07:41, Set: 22:44. Civil Dark: 21:04 - 06:19. Nautical Dark: 21:42 - 05:42. Astro Dark: 22:23 - 05:01

Total Clouds (% Sky Obscured)

24
34
45
58
61
63
62
57
69
54
58
94
95
97
100
93
84
74
70
67
66
78
90
100

Low Clouds (% Sky Obscured)

23
32
42
50
48
49
51
56
67
54
58
92
94
96
99
91
83
74
70
67
64
77
89
100

Medium Clouds (% Sky Obscured)

0
0
0
5
10
16
11
5
1
1
1
0
3
12
16
22
23
26
20
12
7
22
36
47

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
14
23
33
34
36
28
31
33
29

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
7
4
2
4
7
9
9
9

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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
2
3
1
8
12
6
4
3
3
8
14
5
13
14
16
16
17
21
17
15
10

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)

20
18
21
20
22
23
21
22
24
25
24
27
24
24
24
23
22
22
21
21
20
20
19
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
2
1
-0
-2
-3
-3
-4
-6
-7
-8
-10
-10
-9
-9
-9
-10
-9
-9
-9
-9
-8
-6
-7

Dew Point (°C)

2
-1
-2
-2
-2
-4
-4
-5
-5
-5
-7
-8
-8
-9
-9
-8
-9
-9
-10
-10
-9
-9
-8
-9

Relative Humidity (%)

64
54
54
58
60
56
60
58
60
61
58
55
56
52
53
56
52
49
45
46
46
47
47
45

Pressure (mb)

1003
1004
1004
1005
1005
1006
1007
1007
1008
1008
1008
1009
1010
1010
1010
1011
1012
1013
1013
1014
1015
1015
1016
1016

Ozone (du)

345
345
346
348
355
365
372
379
383
389
399
406
407
407
403
402
404
407
409
408
408
407
408
408

Sunday 19

Waxing Crescent 16%

08:28

00:07

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

Sun - Rise: 06:49, Set: 20:35, Transit: 13:42. Moon - Rise: 08:28, Set: 00:07. Civil Dark: 21:06 - 06:18. Nautical Dark: 21:44 - 05:40. Astro Dark: 22:25 - 04:58

Total Clouds (% Sky Obscured)

75
53
30
28
26
28
25
25
16
18
19
25
28
28
34
32
24
14
14
16
16
16
19
21

Low Clouds (% Sky Obscured)

71
46
19
14
17
12
10
6
5
6
6
7
7
14
17
15
10
5
4
3
1
1
0
0

Medium Clouds (% Sky Obscured)

40
36
30
28
26
28
25
13
0
0
0
0
0
0
0
0
0
0
1
2
3
6
9
12

High Clouds (% Sky Obscured)

37
47
30
28
18
0
0
0
0
0
0
0
0
0
0
0
1
0
1
2
3
4
5
6

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 (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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
7
2
8
8
8
7
3
0
5
6
2
5
4
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)

18
17
17
16
15
14
13
12
12
11
10
9
9
8
8
7
7
7
7
7
8
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-9
-9
-8
-8
-8
-8
-8
-8
-9
-9
-9
-9
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-9

Relative Humidity (%)

44
46
49
52
52
53
53
53
52
51
53
55
57
57
56
55
52
49
45
44
42
42
39
37

Pressure (mb)

1017
1018
1018
1019
1020
1021
1021
1022
1022
1023
1023
1024
1024
1025
1025
1026
1027
1027
1027
1027
1027
1027
1027
1026

Ozone (du)

409
413
418
422
427
433
438
439
439
440
431
422
414
409
405
401
398
396
394
391
388
386
384
382

Monday 20

Waxing Crescent 14%

09:27

01:22

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 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:47, Set: 20:36, Transit: 13:42. Moon - Rise: 09:27, Set: 01:22. Civil Dark: 21:07 - 06:16. Nautical Dark: 21:45 - 05:38. Astro Dark: 22:26 - 04:56

Total Clouds (% Sky Obscured)

30
30
35
46
58
70
73
76
75
70
75
75
73
75
73
69
61
54
53
50
47

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
7
11
17
17
17
22
40
45
40
34
24
29
21
20
21

Medium Clouds (% Sky Obscured)

16
16
18
29
39
50
50
50
51
45
45
50
36
24
15
8
4
0
0
0
0

High Clouds (% Sky Obscured)

18
26
34
45
58
70
68
71
75
69
62
47
32
15
1
2
3
4
11
15
23

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
8
7
8
8
9
9
9
9
9
9

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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
0
0
0
0
0
1
2
2
17
22
28
34
37
37
28
18
4
6
5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-9
-8
-7
-7
-7
-7
-8
-7
-6
-5
-2
0
3
4
4
5
3
2
1
1
1

Relative Humidity (%)

35
39
43
47
48
48
48
50
52
53
61
68
78
82
86
93
83
75
67
61
55

Pressure (mb)

1025
1025
1025
1024
1023
1023
1022
1021
1020
1019
1018
1017
1016
1016
1016
1016
1016
1017
1017
1017
1016

Ozone (du)

381
380
379
378
377
375
374
373
373
373
375
376
377
382
387
392
394
396
398
396
394

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

Generated: 14/04/26 17:15:03. Forecast: 14/04/26 to 20/04/26. Timezone: UTC-4.00