Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 20

Waxing Crescent 23%

09:39

01:43

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

Sun - Rise: 06:08, Set: 21:12, Transit: 13:40. Moon - Rise: 09:39, Set: 01:43. Civil Dark: 21:47 - 05:33. Nautical Dark: 22:32 - 04:48. Astro Dark: 23:25 - 03:53

Total Clouds (% Sky Obscured)

67
46
35
52
19
1
0
1
19
4
73
55
31
24
27
26
30
30
36
21
92
72
69
99

Low Clouds (% Sky Obscured)

30
14
35
52
19
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
13
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
5
55
24
20
27
26
29
30
19
19
2
0
3
5

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
19
4
70
20
0
0
0
0
1
5
29
5
75
19
24
98

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)

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

Chance of Frost

Temperature (°C)

7
8
9
9
9
10
11
11
11
11
10
9
7
5
4
4
3
3
2
2
2
2
2
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
56
52
48
49
46
44
41
41
41
42
50
57
66
72
72
73
74
76
77
76
73
70
61

Pressure (mb)

1026
1026
1027
1027
1028
1028
1028
1028
1028
1027
1028
1028
1028
1028
1029
1029
1029
1030
1030
1030
1031
1031
1031
1031

Ozone (du)

337
336
335
336
336
333
332
334
336
342
346
349
348
346
343
343
342
341
341
340
340
338
341
343

Thursday 21

Waxing Crescent 34%

11:00

02:13

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 OK
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: 06:07, Set: 21:13, Transit: 13:40. Moon - Rise: 11:00, Set: 02:13. Civil Dark: 21:48 - 05:32. Nautical Dark: 22:33 - 04:46. Astro Dark: 23:27 - 03:52

Total Clouds (% Sky Obscured)

100
100
100
99
82
100
50
32
64
67
98
68
100
100
100
100
100
100
100
100
100
100
100
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)

54
74
82
77
82
72
50
32
55
13
65
19
22
39
41
37
41
38
37
38
37
52
43
54

High Clouds (% Sky Obscured)

50
98
100
94
42
100
34
31
47
45
47
63
100
100
100
100
100
100
100
100
100
100
100
100

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
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
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
10
11
13
14
15
16
15
15
14
14
12
10
9
8
8
7
6
6
5
5
5
6
8

Feels Like (°C)

3
6
8
10
12
12
13
12
13
12
12
10
7
6
5
5
3
3
2
1
1
2
2
4

Dew Point (°C)

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

Relative Humidity (%)

53
47
42
39
36
36
35
39
40
44
46
60
69
69
69
68
61
53
51
48
49
51
52
52

Pressure (mb)

1032
1031
1031
1031
1031
1030
1030
1029
1028
1028
1028
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1027
1028
1028

Ozone (du)

349
353
353
354
354
353
353
352
352
353
352
351
354
353
353
351
353
354
353
351
351
350
349
348

Friday 22

Waxing Crescent 45%

12:18

02:36

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: 06:06, Set: 21:14, Transit: 13:40. Moon - Rise: 12:18, Set: 02:36. Civil Dark: 21:49 - 05:31. Nautical Dark: 22:34 - 04:45. Astro Dark: 23:29 - 03:50

Total Clouds (% Sky Obscured)

98
98
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)

0
0
0
0
1
1
1
3
10
20
25
25
18
5
5
0
6
4
2
0
18
36
54
59

Medium Clouds (% Sky Obscured)

47
82
97
96
100
96
96
99
100
100
100
100
100
100
99
98
100
100
100
100
100
100
100
95

High Clouds (% Sky Obscured)

95
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
41
40
40
30

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

1
2
2
4
3
2
5
0
0
0
1
0
0
1
4
9
16
39
52
62
91
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.6
0.7
0.7
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
48
40
35
31
29
29
31
36
38
40
47
47
47
46
44
46
52
55
58
61
62
64
65

Pressure (mb)

1028
1027
1026
1026
1026
1025
1024
1023
1023
1023
1022
1022
1022
1022
1022
1021
1020
1020
1019
1019
1019
1019
1019
1019

Ozone (du)

348
348
348
347
346
345
342
340
340
338
339
339
339
340
344
343
341
342
344
344
346
347
348
349

Saturday 23

First Quarter 56%

13:32

02:56

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: 06:05, Set: 21:15, Transit: 13:41. Moon - Rise: 13:32, Set: 02:56. Civil Dark: 21:50 - 05:30. Nautical Dark: 22:36 - 04:44. Astro Dark: 23:31 - 03:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
98
97
98
99
100
100
100
100
100
100
100
92

Low Clouds (% Sky Obscured)

65
70
80
90
100
100
100
100
100
100
100
99
98
97
98
99
100
100
100
97
82
70
57
57

Medium Clouds (% Sky Obscured)

73
41
60
42
35
34
34
33
22
14
6
4
2
0
0
0
0
6
12
82
93
91
88
89

High Clouds (% Sky Obscured)

30
30
20
12
0
4
48
41
5
11
4
37
80
88
93
96
100
100
100
100
100
100
100
67

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
4
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

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

Precipitation Probability (%)

95
95
77
52
15
10
6
3
5
14
10
18
18
7
26
31
17
4
0
2
19
45
95
68

Precipitation Amount (mm)

1
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.3
0

Wind Speed/Direction (mph)

13
14
15
15
14
12
12
11
10
9
9
8
7
8
6
6
5
5
5
6
5
4
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
10
8
8
10
9
10
10
9
9
9
8
8
8
8
8
8
8
8
8
9
10
9

Dew Point (°C)

6
7
7
7
8
8
8
8
8
9
8
8
8
8
8
8
8
8
8
9
9
9
10
10

Relative Humidity (%)

64
64
63
71
73
75
74
75
77
81
83
85
85
88
88
91
93
93
93
95
96
96
100
98

Pressure (mb)

1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

354
355
350
349
346
345
342
342
341
339
339
340
342
343
347
348
345
348
349
350
355
348
345
346

Sunday 24

Waxing Gibbous 66%

14:42

03:14

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

Sun - Rise: 06:04, Set: 21:16, Transit: 13:41. Moon - Rise: 14:42, Set: 03:14. Civil Dark: 21:51 - 05:29. Nautical Dark: 22:37 - 04:43. Astro Dark: 23:33 - 03:47

Total Clouds (% Sky Obscured)

85
79
83
87
90
91
92
92
73
54
25
25
15
5
0
0
5
20
33
46
51
56
57
61

Low Clouds (% Sky Obscured)

55
48
63
71
80
79
80
81
61
37
10
10
10
5
0
0
0
5
10
15
16
21
22
16

Medium Clouds (% Sky Obscured)

41
79
43
8
8
9
13
19
15
9
0
0
0
0
0
0
0
7
13
18
17
18
17
20

High Clouds (% Sky Obscured)

33
5
10
15
25
60
8
0
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

4
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

Precipitation Probability (%)

48
51
93
89
50
25
10
7
5
6
14
12
10
9
7
6
2
8
9
9
10
19
10
16

Precipitation Amount (mm)

0
0
1
0.6
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
9
8
8
7
6
7
8
8
8
7
7
7
7
7
6
5
5
5
6
6
7
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
13
14
14
15
14
13
14
14
14
14
13
12
12
10
11
11
10
10
10
11
10
11
11

Relative Humidity (%)

98
95
98
96
98
98
98
95
90
89
86
87
92
96
98
98
100
98
98
98
100
95
92
89

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019

Ozone (du)

349
348
350
355
358
362
367
375
379
379
376
373
371
370
369
366
362
359
355
350
346
344
343
341

Monday 25

Waxing Gibbous 76%

15:50

03:31

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

Sun - Rise: 06:04, Set: 21:17, Transit: 13:41. Moon - Rise: 15:50, Set: 03:31. Civil Dark: 21:52 - 05:28. Nautical Dark: 22:38 - 04:42. Astro Dark: 23:35 - 03:45

Total Clouds (% Sky Obscured)

65
70
71
74
70
66
61
59
73
84
94
83
71
60
46
26
13
21
17
14
15
22
26
34

Low Clouds (% Sky Obscured)

20
14
20
21
26
26
26
26
33
47
55
55
53
50
46
26
13
21
17
3
2
1
0
1

Medium Clouds (% Sky Obscured)

23
26
24
22
23
25
21
16
22
27
31
24
20
16
11
6
1
7
12
14
15
21
23
29

High Clouds (% Sky Obscured)

0
0
0
0
0
1
1
2
6
24
55
61
63
60
43
17
3
2
1
0
3
6
8
12

ISS Passover

Visibility (miles)

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

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 (%)

11
1
5
5
6
5
2
0
2
11
5
8
9
5
14
22
26
34
33
29
29
28
23
20

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
14
14
15
16
17
22
21
21
21
20
20
16
16
16
16
15
15
13
13
13
13
13
14

Dew Point (°C)

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

Relative Humidity (%)

79
69
62
57
54
50
51
51
51
57
63
71
69
68
67
64
62
61
64
68
71
72
72
74

Pressure (mb)

1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1017
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1020
1020

Ozone (du)

341
340
340
339
338
338
338
339
340
340
340
340
340
341
341
343
345
347
351
355
358
358
358
358

Tuesday 26

Waxing Gibbous 84%

16:57

03:49

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

Sun - Rise: 06:03, Set: 21:18, Transit: 13:41. Moon - Rise: 16:57, Set: 03:49. Civil Dark: 21:54 - 05:27. Nautical Dark: 22:40 - 04:41. Astro Dark: 23:37 - 03:43

Total Clouds (% Sky Obscured)

43
51
38
25
12
14
18
21
33
48
60
63
63
61
61
57
52

Low Clouds (% Sky Obscured)

2
2
2
1
1
3
4
7
19
29
33
31
25
35
26
22
22

Medium Clouds (% Sky Obscured)

35
41
30
19
8
5
3
0
1
1
2
2
1
0
0
0
0

High Clouds (% Sky Obscured)

19
22
15
9
3
2
2
1
1
1
1
1
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
7
5
3
2
1
1
1
1
0
0
0
0
0
0

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 (%)

16
0
0
0
0
0
0
0
1
2
1
1
0
0
0
4
6

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

Chance of Frost

Temperature (°C)

16
18
20
21
22
23
23
23
23
21
20
19
18
17
16
16
16

Feels Like (°C)

14
14
14
16
18
19
23
23
23
22
22
23
18
18
18
18
17

Dew Point (°C)

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

Relative Humidity (%)

65
59
52
53
54
55
57
59
61
67
75
82
85
86
87
87
85

Pressure (mb)

1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1018
1018
1019
1019
1019
1019
1019

Ozone (du)

356
355
354
354
355
355
353
350
348
347
346
345
345
344
343
343
344

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

Generated: 20/05/26 09:40:55. Forecast: 20/05/26 to 26/05/26. Timezone: UTC-4.00