Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 18

Waxing Crescent 14%

08:21

00:09

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
17 Bad
18 Good

Sun - Rise: 06:10, Set: 21:10, Transit: 13:40. Moon - Rise: 08:21, Set: 00:09. Civil Dark: 21:44 - 05:35. Nautical Dark: 22:29 - 04:50. Astro Dark: 23:21 - 03:57

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
98
97
96
100
100
95
87
59
9

Low Clouds (% Sky Obscured)

55
67
70
64
69
80
75
75
76
80
80
83
79
72
86
86
61
76
100
72
55
76
59
7

Medium Clouds (% Sky Obscured)

23
30
29
0
0
0
28
18
76
71
74
84
47
38
45
41
34
34
40
45
31
0
0
0

High Clouds (% Sky Obscured)

61
37
95
32
100
100
100
100
100
100
100
100
37
100
40
8
4
7
2
5
2
7
2
4

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5

Fog (%)

33
31
32
26
10
2
0
0
0
0
28
18
36
38
41
44
25
100
100
100
99
13
5
23

Precipitation Type

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

Precipitation Probability (%)

6
3
6
7
15
10
59
95
95
91
73
87
85
95
95
73
36
59
47
29
3
0
0
1

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.9
1
0.5
0.2
0.6
0.6
0.8
1.4
0.5
0
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
6
7
7
9
11
14
16
18
19
17
20
17
15
18
18
15
13
11
9
10
11
10

Chance of Frost

Temperature (°C)

16
17
16
16
16
17
17
17
18
17
17
17
17
17
18
19
19
17
16
13
12
13
13
13

Feels Like (°C)

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

Dew Point (°C)

16
17
16
15
16
17
17
16
17
17
17
16
16
16
16
15
15
15
15
12
12
12
12
10

Relative Humidity (%)

96
95
96
96
98
98
96
96
93
95
98
95
96
93
85
78
78
89
95
96
98
96
93
83

Pressure (mb)

1010
1010
1011
1011
1011
1011
1011
1010
1009
1009
1008
1007
1008
1008
1008
1009
1009
1009
1010
1010
1011
1012
1013
1013

Ozone (du)

325
325
325
326
324
327
321
320
322
321
318
318
320
326
326
326
326
325
324
323
321
320
321
321

Tuesday 19

Waxing Crescent 23%

09:39

01:03

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

Sun - Rise: 06:09, Set: 21:11, Transit: 13:40. Moon - Rise: 09:39, Set: 01:03. Civil Dark: 21:46 - 05:34. Nautical Dark: 22:30 - 04:49. Astro Dark: 23:23 - 03:55

Total Clouds (% Sky Obscured)

41
80
90
100
100
91
62
85
100
82
85
86
45
68
73
56
74
83
31
2
2
3
29
34

Low Clouds (% Sky Obscured)

30
80
88
100
87
85
55
36
34
76
70
81
45
57
62
56
63
63
31
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
1
18
15

High Clouds (% Sky Obscured)

7
3
10
14
64
46
19
47
77
22
22
0
0
0
15
27
0
3
0
0
2
3
7
9

ISS Passover

Visibility (miles)

6
6
9
4
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

6
2
2
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
1
7
5
2
0
0
0
0
0
2
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)

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

Chance of Frost

Temperature (°C)

14
12
10
9
10
9
8
7
6
6
6
6
5
6
6
7
7
8
8
8
9
9
9
9

Feels Like (°C)

13
11
10
8
7
6
4
3
2
2
1
2
3
3
3
4
4
4
5
5
6
6
5
6

Dew Point (°C)

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

Relative Humidity (%)

74
77
85
87
85
80
73
71
69
67
60
65
72
75
67
59
56
55
53
48
45
43
43
43

Pressure (mb)

1014
1015
1016
1017
1019
1019
1021
1021
1022
1023
1023
1024
1025
1026
1027
1028
1028
1028
1029
1029
1029
1029
1028
1028

Ozone (du)

324
323
324
324
325
326
329
330
330
330
332
330
331
335
337
338
339
340
343
341
341
342
343
345

Wednesday 20

Waxing Crescent 34%

11:00

01:43

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
17 Bad
18 Bad

Sun - Rise: 06:08, Set: 21:12, Transit: 13:40. Moon - Rise: 11:00, 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)

68
54
84
88
100
97
90
74
73
91
100
99
84
82
99
100
98
95
90
93
97
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)

33
26
56
88
100
87
60
31
34
85
100
93
84
63
68
67
33
47
46
48
48
45
45
45

High Clouds (% Sky Obscured)

22
54
70
18
15
9
6
5
4
2
33
7
2
79
53
93
77
30
30
31
34
39
100
75

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)

10
8
6
4
6
6
5
5
6
6
6
6
6
7
7
6
6
5
3
3
1
3
5
6

Chance of Frost

Temperature (°C)

8
8
6
4
5
4
3
3
2
2
2
2
3
5
7
9
11
13
15
16
16
17
16
15

Feels Like (°C)

4
4
3
1
1
0
0
-1
0
-1
-1
-2
-1
1
4
7
8
11
15
16
17
16
13
12

Dew Point (°C)

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

Relative Humidity (%)

44
50
58
66
63
71
74
76
79
82
80
78
73
62
53
46
41
36
33
32
31
33
35
40

Pressure (mb)

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

Ozone (du)

345
344
343
343
343
341
341
342
343
342
341
341
343
346
344
347
348
346
344
345
345
345
346
348

Thursday 21

Waxing Crescent 31%

12:18

02:13

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
17 Bad
18 Bad

Sun - Rise: 06:07, Set: 21:13, Transit: 13:40. Moon - Rise: 12:18, 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
100
100
100
100
100
100
100
100
100
100
98
97
96
97
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

100
100
100
100
92
71
79
79
79
79
82
83
63
72
59
31
29
28
25
21
23
25
27
23

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
95
91
97
96
97
99
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
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
9
8
8
6
6
5
4
3
4
5
4
4
5
6
8
9
11
13
14
14
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

49
60
64
63
61
51
48
48
48
49
51
50
52
53
48
46
40
37
35
33
31
31
31
33

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1027
1027
1027
1027
1026
1026
1026
1025
1025
1024
1023
1023
1022

Ozone (du)

350
350
350
350
348
348
349
349
349
350
349
349
347
347
348
347
348
348
348
348
348
348
349
349

Friday 22

Waxing Crescent 45%

13:32

02:36

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
17 Bad
18 Bad

Sun - Rise: 06:06, Set: 21:14, Transit: 13:41. Moon - Rise: 13:32, 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)

100
100
100
100
100
100
100
100
100
100
100
100
100
98
97
99
100
100
99
98
97
96
97
98

Low Clouds (% Sky Obscured)

1
1
1
1
3
6
7
19
29
38
46
56
68
75
83
95
100
100
99
96
92
90
93
96

Medium Clouds (% Sky Obscured)

24
24
24
24
69
77
99
100
100
98
96
100
58
70
75
76
72
72
68
64
56
48
41
37

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
99
99
75
51
28
41
56
55
61
67
64
63
66

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

Precipitation Probability (%)

4
18
25
31
55
69
80
88
95
95
95
95
95
95
95
75
70
52
22
22
18
14
11
9

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.4
0.4
0.4
0.5
0.6
0.6
0.3
1.4
1.1
0.4
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
15
13
12
10
10
10
10
10
10
10
10
10
10
12
14
16
16
17
18
18
17
17
17

Feels Like (°C)

13
11
9
8
7
7
6
6
6
6
6
6
6
7
8
8
8
8
9
9
16
15
15
16

Dew Point (°C)

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

Relative Humidity (%)

38
44
47
51
55
61
62
61
60
61
63
64
66
68
61
55
49
48
48
46
48
50
50
57

Pressure (mb)

1022
1022
1022
1023
1023
1022
1022
1021
1021
1020
1020
1020
1020
1020
1019
1019
1019
1018
1018
1018
1018
1017
1017
1018

Ozone (du)

348
346
345
345
344
343
344
343
344
346
347
347
347
349
347
345
343
344
344
344
346
348
349
349

Saturday 23

First Quarter 56%

14:42

02:56

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
17 Bad
18 Bad

Sun - Rise: 06:05, Set: 21:15, Transit: 13:41. Moon - Rise: 14:42, 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
99
100
100
100
99
97
97
98
99
100
90
90
90
75
79
81
86
81

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
99
98
97
95
94
88
82
75
60
45
30
39
48
64
65
63

Medium Clouds (% Sky Obscured)

31
20
10
0
0
1
1
2
4
5
14
26
40
34
23
13
17
22
26
19
14
10
6
4

High Clouds (% Sky Obscured)

66
73
80
87
63
38
14
43
71
100
95
78
48
62
81
100
80
73
70
75
79
81
58
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
0
0
0
1
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
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
6
6
5
5
5
4
14
19
22
21
19
11
10
7
1
3
5
8
8
8
1
8
9

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
8
8
8
8
8
8
7
7
7
6
7
7
8
7
6
6
5
5
5
6
8
9
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
67
70
75
77
79
81
81
86
87
90
88
87
86
81
76
73
75
75
78
77
74
73
77

Pressure (mb)

1018
1018
1018
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1020
1020
1020
1019
1019

Ozone (du)

349
349
350
351
353
351
348
346
346
345
344
345
347
348
351
355
358
361
363
366
374
382
389
377

Sunday 24

Waxing Gibbous 66%

15:50

03:14

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

Sun - Rise: 06:04, Set: 21:16, Transit: 13:41. Moon - Rise: 15:50, 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)

81
88
94
100
98
97
95
96
97
98
98
98
99
99
99
99
99
100
100

Low Clouds (% Sky Obscured)

61
56
51
41
41
37
37
31
25
24
44
49
44
39
29
39
29
24
24

Medium Clouds (% Sky Obscured)

1
1
0
0
9
17
26
33
39
40
42
44
45
40
32
22
15
8
0

High Clouds (% Sky Obscured)

9
18
23
35
32
26
16
17
14
20
20
30
35
47
54
64
81
92
100

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

9
8
8
11
11
12
9
18
17
15
18
21
21
23
21
12
16
16
11

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
5
5
5
5
6
6
6
6
6
6
6
7
8
8
9
9
9
8

Chance of Frost

Temperature (°C)

18
17
16
15
14
14
14
14
14
14
14
15
15
16
18
20
22
22
23

Feels Like (°C)

17
18
16
16
16
15
15
15
15
15
15
15
15
15
17
18
18
19
20

Dew Point (°C)

14
14
14
14
14
13
14
14
14
14
14
14
15
15
15
16
16
15
15

Relative Humidity (%)

81
85
89
95
100
98
100
98
98
98
100
96
96
95
85
76
68
64
60

Pressure (mb)

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

Ozone (du)

365
353
349
345
340
340
339
339
339
339
338
341
343
345
344
344
343
342
342

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

Generated: 18/05/26 19:01:41. Forecast: 18/05/26 to 24/05/26. Timezone: UTC-4.00