Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 16

Waning Crescent 0%

06:39

19:57

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

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)

70
76
82
100
100
99
99
97
95
91
82
77
54
45
74
44
100
100
100
100
88
100
99
69

Low Clouds (% Sky Obscured)

70
76
82
100
100
99
99
97
95
91
82
77
54
0
0
0
0
0
0
0
0
0
0
28

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
15
36
52

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
7
45
58
34
100
100
100
100
88
100
97
25

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
1
1
1
1
1
3
9
9
9
5
1
0
1
4
9
9
9

Fog (%)

100
98
75
30
31
38
44
48
100
100
100
78
21
0
4
19
24
30
30
30
30
28
27
6

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
3
12
3
3
5
1
16
1
3
2
1
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
3
3
4
4
4
4
4
5
5
6
6
8
10
11
10
11
11
12
12
12
14
15

Chance of Frost

Temperature (°C)

12
11
11
10
10
10
10
9
9
9
9
9
9
12
15
17
19
20
21
22
23
23
22
22

Feels Like (°C)

13
12
12
12
11
10
11
10
10
9
9
8
9
12
14
16
17
17
17
18
19
20
19
18

Dew Point (°C)

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

Relative Humidity (%)

81
87
88
90
91
91
91
93
93
95
93
93
90
81
70
58
47
42
41
40
42
45
48
52

Pressure (mb)

1012
1013
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1014
1014
1014
1014
1013
1013
1012
1011
1009
1007
1005
1004

Ozone (du)

334
337
339
339
338
343
347
344
343
346
346
342
337
336
336
338
339
341
343
345
348
349
355
356

Friday 17

New Moon 3%

07:06

21:19

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 OK
13 Good
14 Good
15 Good
16 Good
17 OK
18 OK
19 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)

98
100
100
100
100
100
100
100
100
100
100
100
100
77
64
46
38
9
5
1
2
31
20
56

Low Clouds (% Sky Obscured)

0
40
45
46
53
61
90
92
99
98
94
98
83
41
28
46
38
9
5
0
0
0
0
41

Medium Clouds (% Sky Obscured)

25
50
100
85
86
100
98
100
100
100
70
37
13
11
0
0
1
0
0
0
0
0
0
4

High Clouds (% Sky Obscured)

96
100
100
100
100
100
100
100
100
100
100
92
50
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
2
9
0
0
1
5
1
0
6
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
45
69
36
70
88
2
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
39
90
95
95
95
95
84
49
51
20
22
34
20
4
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.6
1.1
0.6
1.9
0.6
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
20
20
19
17
16
16
15
16
13
9
6
5
4
5
4
5
6
6
7
7
7
7
7

Feels Like (°C)

18
16
15
15
14
13
13
13
12
10
5
0
1
-1
-1
-1
1
2
1
2
3
3
2
1

Dew Point (°C)

12
12
12
12
13
14
14
14
12
13
9
5
4
3
2
1
-1
-2
-3
-4
-4
-4
-4
-3

Relative Humidity (%)

58
61
59
62
79
86
86
89
80
95
95
91
91
88
82
77
63
59
52
47
46
43
45
50

Pressure (mb)

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

Ozone (du)

352
353
341
337
336
333
332
336
334
336
339
343
349
357
361
358
357
357
362
361
364
371
377
375

Saturday 18

Waxing Crescent 8%

07:41

22:44

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

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)

83
84
66
33
19
64
78
49
50
76
65
65
72
75
88
97
78
90
73
56
40
27
13
0

Low Clouds (% Sky Obscured)

52
45
37
9
5
40
64
49
50
75
65
58
71
67
82
97
78
90
73
56
40
27
13
0

Medium Clouds (% Sky Obscured)

28
30
17
0
0
16
14
2
0
0
0
0
0
4
4
0
2
3
2
2
3
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
3
3
0
2
0

ISS Passover

Visibility (miles)

9
8
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 (%)

21
22
26
5
2
2
1
1
2
0
0
1
0
8
2
2
1
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)

16
17
12
8
8
6
8
9
12
12
11
10
11
12
13
14
14
12
11
10
9
8
6
7

Chance of Frost

Temperature (°C)

6
5
5
3
3
2
2
2
2
1
1
0
1
1
1
1
2
2
3
3
3
3
3
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
53
58
69
77
70
56
56
56
56
56
60
58
53
50
47
45
42
41
40
38
37
37
40

Pressure (mb)

1009
1010
1012
1013
1013
1013
1013
1014
1014
1015
1016
1017
1018
1019
1019
1020
1021
1021
1021
1022
1022
1022
1022
1023

Ozone (du)

385
399
417
424
426
427
428
429
428
427
427
423
421
422
424
429
430
433
434
431
427
424
426
425

Sunday 19

Waxing Crescent 16%

08:28

00:07

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

0
0
0
0
0
0
0
0
0
0
0
0
10
21
31
29
29
28
34
42
51
41
34
25

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)

0
0
0
0
0
0
0
0
0
0
0
0
2
3
4
5
5
6
34
15
51
41
34
25

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
6
6
12
9
29
28
33
42
34
18
9
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
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)

7
8
8
6
4
4
2
1
2
2
3
3
4
5
5
6
7
9
10
12
12
11
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-8
-7
-8
-8
-9
-10
-11
-11
-12
-12
-12
-12
-13
-14
-14
-13
-13
-12
-10
-8
-8
-7
-6
-5

Relative Humidity (%)

50
56
55
57
58
55
52
50
48
48
48
48
41
34
30
27
25
26
29
32
34
35
39
44

Pressure (mb)

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

Ozone (du)

426
425
428
429
429
427
428
420
413
406
402
399
397
394
393
389
386
383
379
375
373
370
368
367

Monday 20

Waxing Crescent 26%

09:27

01:22

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

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)

29
38
46
55
70
87
69
48
59
43
38
21
22
14
5
0
0
5
10
15
19
18
14
6

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

29
38
46
55
70
86
59
34
59
43
38
21
22
14
5
0
0
5
8
4
0
0
0
0

High Clouds (% Sky Obscured)

0
0
5
5
1
0
4
4
5
5
4
21
22
14
5
0
0
5
10
15
19
18
14
6

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
0
2
3
5
6
8
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
11
2
1
0
0
1
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
12
13
16
16
14
16
17
16
17
17
18
16
13
12
11
8
7
8
7
8
9
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

45
39
37
42
51
59
66
73
75
78
82
84
87
84
81
81
75
70
64
56
50
44
47
51

Pressure (mb)

1019
1019
1018
1016
1015
1015
1014
1012
1011
1010
1011
1011
1012
1013
1013
1014
1015
1016
1016
1017
1018
1018
1019
1020

Ozone (du)

365
365
364
366
371
371
369
366
365
365
364
364
364
363
362
361
363
364
366
365
365
365
365
366

Tuesday 21

Waxing Crescent 37%

10:39

02:23

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

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)

5
4
3
3
3
2
6
9
14
18
19
26
35
42
46
36
26
9
8
8
7
7
6
6

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)

0
0
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)

5
4
3
3
3
2
6
9
14
18
19
22
22
25
17
21
18
7
6
6
7
6
6
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
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)

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

Chance of Frost

Temperature (°C)

7
6
5
4
4
3
3
2
2
2
2
2
3
5
8
11
12
13
15
15
15
15
15
13

Feels Like (°C)

9
3
3
3
2
2
2
-0
1
1
1
1
1
2
3
4
5
6
8
14
14
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

54
56
59
61
64
67
69
70
70
69
66
65
63
49
40
32
32
31
31
33
34
35
40
46

Pressure (mb)

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

Ozone (du)

367
366
365
363
365
366
367
368
369
370
370
370
370
370
370
370
367
365
362
360
358
356
355
355

Wednesday 22

Waxing Crescent 49%

11:56

03:09

20 Good
21 OK
22 OK
23 OK
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: 06:44, 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)

16
26
36
44
54
66
64
61
59
56
54
51
66
81
97
95
92
89

Low Clouds (% Sky Obscured)

2
4
7
17
28
38
30
22
15
14
9
2
11
20
29
25
18
12

Medium Clouds (% Sky Obscured)

10
20
30
36
42
48
45
43
41
34
27
18
20
24
24
26
27
33

High Clouds (% Sky Obscured)

12
18
27
21
13
6
6
6
7
14
21
26
46
67
87
81
77
72

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
1
1
1

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
2
4
5
16
19
21

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
2
1
2
4
6
6
8
9
9
9
9
10
11
11
11
11

Relative Humidity (%)

52
53
54
56
62
69
77
82
90
96
95
93
91
82
72
63
59
56

Pressure (mb)

1018
1018
1018
1018
1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1015
1014
1014
1013

Ozone (du)

354
352
351
350
350
350
350
350
351
351
350
348
347
347
347
347
348
349

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

Generated: 16/04/26 19:58:36. Forecast: 16/04/26 to 22/04/26. Timezone: UTC-4.00