Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 16

Waning Crescent 1%

06:39

19:57

13 Bad
14 Bad
15 Bad
16 Bad
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 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 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
99
90
70
31
25
36
62
71
82
84
81
70
57
43
18
23
21
6
25
35
37
33

Low Clouds (% Sky Obscured)

100
100
91
80
57
8
5
18
48
56
64
69
68
66
57
43
18
23
21
0
0
0
0
0

Medium Clouds (% Sky Obscured)

29
35
15
6
0
0
0
0
0
0
0
0
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
6
17
31
37
33

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
4
4
4
4
5
7
5
5
4

Fog (%)

27
34
28
45
31
38
30
100
95
81
100
30
38
61
63
59
62
100
100
99
29
23
12
29

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 (%)

7
31
3
15
1
0
6
1
19
1
6
11
5
1
5
2
1
5
1
2
1
0
2
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
6
6
8
7
6
5
4
4
4
4
4
5
4
4
5
5
4
5
6
8
9
9
10

Chance of Frost

Temperature (°C)

16
16
16
16
16
15
14
12
12
11
11
10
10
9
8
8
8
8
8
9
12
14
16
18

Feels Like (°C)

15
16
15
15
16
16
15
13
13
12
11
11
10
10
9
8
9
9
8
9
11
13
15
16

Dew Point (°C)

11
10
10
10
10
9
9
9
10
9
9
8
7
7
7
7
7
8
7
8
10
11
10
10

Relative Humidity (%)

72
68
67
67
67
68
70
81
87
86
85
84
84
85
88
91
93
95
95
96
88
79
68
56

Pressure (mb)

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

Ozone (du)

351
337
336
335
334
333
334
334
335
336
337
337
338
342
343
344
341
345
344
341
343
343
341
344

Friday 17

New Moon 0%

07:06

21:19

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
11 Bad
12 Bad

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)

100
100
100
100
71
100
80
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
92

Low Clouds (% Sky Obscured)

0
0
0
3
0
0
0
0
4
0
0
10
71
57
43
75
100
100
100
100
100
100
100
70

Medium Clouds (% Sky Obscured)

0
0
1
0
5
16
0
39
27
88
93
100
100
99
82
100
100
85
53
46
35
16
38
28

High Clouds (% Sky Obscured)

100
100
100
100
71
100
80
93
100
100
100
100
100
100
100
100
100
100
100
100
31
25
25
0

ISS Passover

Visibility (miles)

0
0
0
4
5
9
9
9
9
9
9
9
0
0
0
0
4
0
0
9
9
9
9
9

Fog (%)

30
49
49
30
40
37
26
0
0
0
0
0
0
0
0
0
38
100
45
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
1
14
47
95
90
95
95
95
95
84
33
23
30
11
21
3
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.9
0.6
2.6
1.4
0.9
1.3
0.5
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
20
21
22
23
22
21
20
19
19
19
19
18
16
16
16
15
13
10
6
6
5
5
5

Feels Like (°C)

17
17
18
19
20
19
17
18
15
15
15
15
15
13
12
13
12
10
4
1
1
1
0
0

Dew Point (°C)

9
9
9
9
10
11
11
11
11
11
11
13
14
14
14
14
14
13
9
5
4
3
2
1

Relative Humidity (%)

48
46
45
44
45
49
51
56
59
58
58
70
77
87
90
90
90
96
93
91
90
86
82
79

Pressure (mb)

1013
1013
1012
1010
1009
1007
1006
1005
1005
1004
1003
1001
1000
1000
999
997
996
996
997
999
1001
1002
1004
1005

Ozone (du)

344
343
345
346
347
348
351
347
342
335
335
334
332
331
331
330
331
334
335
341
350
358
355
352

Saturday 18

Waxing Crescent 3%

07:41

22:44

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 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 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)

90
45
45
51
92
96
90
79
72
80
65
67
22
15
54
60
72
67
92
88
84
79
63
46

Low Clouds (% Sky Obscured)

46
38
45
51
92
75
69
51
68
70
65
67
22
15
54
60
63
51
39
49
60
70
57
43

Medium Clouds (% Sky Obscured)

31
0
0
0
12
32
28
18
0
8
0
0
0
0
0
0
6
16
42
40
39
33
22
11

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
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
2
3
10
23
15
6
12
4
11
10
1
0
1
2
14
9
15
18
13

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)

14
15
14
14
15
15
15
16
18
17
16
11
7
5
7
13
13
13
12
13
13
14
15
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
57
49
45
49
47
52
54
54
55
59
64
66
70
69
61
58
53
54
54
54
51
49
49

Pressure (mb)

1005
1006
1007
1007
1007
1008
1008
1009
1011
1012
1013
1013
1014
1014
1015
1015
1015
1016
1017
1018
1018
1019
1020
1020

Ozone (du)

353
364
363
363
366
373
376
385
402
413
420
423
425
424
423
424
426
426
427
421
418
421
427
428

Sunday 19

Waxing Crescent 8%

08:28

00:07

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

Sun - Rise: 06:49, Set: 20:35, Transit: 13:43. 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)

30
25
21
16
15
14
13
24
36
45
27
13
0
0
0
0
9
18
27
20
14
7
35
61

Low Clouds (% Sky Obscured)

30
25
20
14
14
13
12
24
35
45
27
13
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
2
4
3
1
0
0
0
0
0
0
0
0
0
4
8
11
8
6
2
31
61

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 (%)

5
7
5
0
1
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)

13
12
11
10
9
9
9
9
9
9
6
4
3
2
2
1
1
2
3
4
6
6
7
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

46
40
39
38
37
40
44
52
55
54
53
53
52
52
52
53
52
52
52
48
44
39
33
30

Pressure (mb)

1021
1021
1022
1022
1022
1023
1023
1024
1025
1026
1026
1026
1027
1027
1027
1028
1028
1028
1029
1029
1029
1029
1029
1028

Ozone (du)

429
436
435
432
426
426
426
425
424
427
429
428
430
429
421
414
407
403
402
400
398
396
396
396

Monday 20

Waxing Crescent 16%

09:27

01:22

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
11 Bad
12 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)

87
85
79
94
84
77
68
79
89
97
95
92
80
73
63
46
54
55
52
66
80
93
74
52

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
0
0
6
54
49
36
30
30
32
50
68
84
65
45

Medium Clouds (% Sky Obscured)

6
6
7
8
13
12
68
79
89
97
30
33
37
49
41
30
29
31
33
40
48
55
33
15

High Clouds (% Sky Obscured)

87
85
79
82
61
43
31
62
89
95
90
90
14
17
10
5
4
4
4
22
40
58
61
52

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
0
3

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

Precipitation Probability (%)

0
0
0
0
0
0
0
1
1
1
2
2
0
51
61
69
56
40
1
3
2
1
8
10

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
11
10
9
10
10
9
10
10
12
14
15
16
18
19
19
20
20
19
19
16
14
13
9

Chance of Frost

Temperature (°C)

6
7
7
7
8
7
6
6
6
6
6
6
6
7
9
9
9
9
9
8
8
8
8
9

Feels Like (°C)

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

Dew Point (°C)

-11
-10
-10
-9
-8
-7
-5
-5
-6
-8
-7
-5
-2
1
3
4
5
5
6
6
6
6
6
5

Relative Humidity (%)

29
30
30
29
31
36
45
48
44
37
39
45
56
63
67
72
77
78
82
85
84
84
85
75

Pressure (mb)

1028
1027
1026
1025
1024
1023
1022
1021
1020
1019
1018
1017
1015
1014
1009
1008
1008
1008
1009
1009
1010
1011
1012
1013

Ozone (du)

392
388
382
376
371
368
366
365
366
366
368
369
369
366
366
365
365
367
369
371
368
364
360
363

Tuesday 21

Waxing Crescent 26%

10:39

02:23

13 OK
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 OK
03 OK
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 06:46, Set: 20:37, Transit: 13:42. Moon - Rise: 10:39, Set: 02:23. Civil Dark: 21:08 - 06:14. Nautical Dark: 21:47 - 05:36. Astro Dark: 22:28 - 04:54

Total Clouds (% Sky Obscured)

25
28
31
29
27
25
28
44
59
73
66
58
51
40
33
30
50
75
75
75
85
85
82
80

Low Clouds (% Sky Obscured)

22
27
30
29
20
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
5
10
17
12
6
0
0
0
0
0
0
0
1
1

High Clouds (% Sky Obscured)

25
28
28
8
27
25
28
44
59
73
66
58
51
40
33
30
50
75
75
75
80
80
77
73

ISS Passover

Visibility (miles)

6
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 (%)

6
5
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
58
52
47
42
46
50
55
54
53
53
57
62
68
66
66
65
65
63
62
50
41
33
32

Pressure (mb)

1015
1016
1016
1017
1018
1019
1020
1021
1021
1022
1022
1023
1023
1023
1023
1023
1024
1024
1024
1024
1025
1025
1025
1024

Ozone (du)

365
368
371
373
375
375
376
376
375
375
375
375
375
376
375
374
374
373
372
371
370
369
367
364

Wednesday 22

Waxing Crescent 37%

11:56

03:09

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

Sun - Rise: 06:44, Set: 20:38, Transit: 13:42. Moon - Rise: 11:56, Set: 03:09. Civil Dark: 21:10 - 06:12. Nautical Dark: 21:48 - 05:34. Astro Dark: 22:30 - 04:52

Total Clouds (% Sky Obscured)

73
52
42
31
25
19
12
11
9
8
13
18
26
28
24
22
28
34
44

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

1
1
0
0
3
8
12
11
9
6
13
18
26
27
22
18
21
25
28

High Clouds (% Sky Obscured)

70
52
42
27
20
12
4
4
4
4
3
4
4
4
4
3
19
34
44

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

30
29
30
32
35
40
44
51
52
52
53
55
57
60
65
71
76
81
82

Pressure (mb)

1024
1024
1023
1022
1022
1021
1021
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019

Ozone (du)

361
358
357
356
355
354
354
353
352
350
349
350
351
352
351
350
349
349
349

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

Generated: 16/04/26 12:28:57. Forecast: 16/04/26 to 22/04/26. Timezone: UTC-4.00