Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 23

First Quarter 56%

14:16

02:20

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: 06:03, Set: 20:20, Transit: 13:12. Moon - Rise: 14:16, Set: 02:20. Civil Dark: 20:49 - 05:34. Nautical Dark: 21:24 - 04:58. Astro Dark: 22:03 - 04:19

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
98
96
98
98
97
97
100
96
91
89
96
96
100
100
100

Low Clouds (% Sky Obscured)

76
83
84
86
75
74
84
84
90
89
94
97
95
91
81
88
89
77
64
63
78
87
79
73

Medium Clouds (% Sky Obscured)

100
100
67
72
92
94
86
69
68
61
53
39
58
38
16
37
43
50
31
53
67
98
54
57

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
86
65
23
68
79
88
98
54
64
69
73
41
96
100
100

ISS Passover

Visibility (miles)

7
7
9
9
9
7
3
4
0
0
0
0
0
0
0
0
0
0
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
1
2
3
17
2
9
10
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

55
49
40
31
38
71
91
59
13
7
6
9
7
2
2
2
3
10
18
36
47
53
68
95

Precipitation Amount (mm)

0.2
0
0
0
0
0.4
1
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
18
19
18
18
18
17
17
17
17
17
18
18
18
19
21
23
24
25
27
27
27
26

Feels Like (°C)

20
19
18
19
18
18
19
19
18
18
18
18
18
19
19
20
22
24
26
28
29
30
30
28

Dew Point (°C)

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

Relative Humidity (%)

83
93
93
95
93
95
96
98
98
98
98
98
100
96
98
96
98
97
91
84
76
78
75
63

Pressure (mb)

1022
1022
1021
1022
1022
1023
1023
1023
1022
1022
1022
1021
1021
1022
1022
1023
1023
1023
1023
1022
1022
1021
1020
1020

Ozone (du)

319
318
321
322
325
326
326
324
323
324
325
326
328
329
327
326
326
325
326
326
327
326
326
326

Sunday 24

Waxing Gibbous 66%

15:16

02:45

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: 06:03, Set: 20:21, Transit: 13:12. Moon - Rise: 15:16, Set: 02:45. Civil Dark: 20:50 - 05:34. Nautical Dark: 21:25 - 04:58. Astro Dark: 22:04 - 04:19

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
98
100
100
100
96
98
92
95
96
87
92
100
100
100
99

Low Clouds (% Sky Obscured)

74
48
66
73
76
82
79
75
90
86
75
81
92
79
80
74
70
78
67
82
94
30
51
48

Medium Clouds (% Sky Obscured)

41
29
32
76
80
89
94
91
64
65
49
63
49
42
54
55
54
51
37
48
45
34
38
24

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
77
89
80
100
90
100
65
83
18
36
68
21
58
93
97
100
94

ISS Passover

Visibility (miles)

4
4
5
4
2
9
9
9
9
9
9
2
9
9
9
9
9
9
9
3
4
9
9
9

Fog (%)

0
0
0
0
0
0
0
71
10
4
70
20
43
12
2
0
0
0
0
0
0
0
0
0

Precipitation Type

Moderate Rain
Ice pellet
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
Very Light Rain
Light Rain
None
None
None
None
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain

Precipitation Probability (%)

95
95
95
95
95
65
59
54
52
35
59
71
46
26
39
43
60
45
73
83
78
90
93
95

Precipitation Amount (mm)

4.7
2.1
1.2
2.3
1.2
0.3
0.2
0
0
0
0.3
0.5
0
0
0
0
0.2
0
0.4
0.6
0.4
0.4
0
1.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
24
24
23
22
22
22
22
21
21
21
21
21
21
21
22
22
23
24
25
25
25
26
27

Feels Like (°C)

28
28
27
25
24
23
23
24
23
24
23
23
23
22
23
24
25
25
26
27
27
27
28
28

Dew Point (°C)

20
21
21
21
22
21
21
21
21
21
21
20
20
20
21
21
21
22
22
21
23
23
21
19

Relative Humidity (%)

74
83
85
91
96
95
96
98
98
98
98
96
96
96
96
92
94
91
91
79
88
91
72
61

Pressure (mb)

1019
1019
1019
1020
1020
1021
1021
1021
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1020
1020
1019

Ozone (du)

327
326
325
325
324
324
326
326
326
325
324
324
322
322
322
321
320
319
318
316
315
315
316
316

Monday 25

Waxing Gibbous 76%

16:16

03:09

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: 06:02, Set: 20:21, Transit: 13:12. Moon - Rise: 16:16, Set: 03:09. Civil Dark: 20:50 - 05:33. Nautical Dark: 21:26 - 04:57. Astro Dark: 22:05 - 04:18

Total Clouds (% Sky Obscured)

96
97
100
100
100
100
100
100
96
99
99
95
98
95
83
92
90
99
94
86
100
100
100
100

Low Clouds (% Sky Obscured)

64
43
64
75
67
65
56
61
48
69
72
69
73
68
66
86
63
83
81
71
84
76
68
60

Medium Clouds (% Sky Obscured)

41
28
53
84
45
46
75
68
59
67
45
68
90
82
44
51
71
77
39
38
52
29
32
34

High Clouds (% Sky Obscured)

60
95
100
100
100
100
100
100
78
94
95
65
84
58
21
19
48
90
60
41
97
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
2
0
1
2
0
0
0
1
1
1
1
1
1
1
1
1

Precipitation Type

Light Rain
Ice pellet
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

95
95
95
95
95
90
74
46
32
60
65
63
49
31
55
81
91
70
70
77
95
95
95
95

Precipitation Amount (mm)

1.1
1.2
1.3
1.4
0.9
0.7
0.4
0
0
0.2
0.3
0.3
0.2
0
0
0.4
0.9
0.3
0.4
0.3
1
0.9
1.4
1.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
25
25
24
23
22
22
22
22
22
22
22
22
22
22
22
23
24
25
26
27
26
26
26

Feels Like (°C)

27
27
27
26
24
24
23
23
23
23
23
23
24
24
24
25
25
26
27
27
28
28
27
28

Dew Point (°C)

18
20
21
21
21
21
21
20
20
21
21
21
21
22
21
21
21
21
23
21
21
23
21
22

Relative Humidity (%)

61
71
82
87
87
89
92
91
91
94
96
98
98
100
98
94
88
85
89
73
70
87
75
77

Pressure (mb)

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

Ozone (du)

316
315
316
316
315
315
314
314
313
315
315
315
317
316
317
317
317
316
317
318
317
317
317
317

Tuesday 26

Waxing Gibbous 84%

No Rise

03:34

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: 06:02, Set: 20:22, Transit: 13:12. Moon - Rise: No Rise, Set: 03:34. Civil Dark: 20:51 - 05:32. Nautical Dark: 21:27 - 04:56. Astro Dark: 22:06 - 04:17

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
100
100
100
98
96
93
95
97
98
97
93
93
82
73
63
76
87
100

Low Clouds (% Sky Obscured)

54
47
40
52
63
74
72
69
67
71
76
81
78
74
71
69
66
64
59
54
49
51
53
54

Medium Clouds (% Sky Obscured)

50
58
50
36
38
32
30
20
47
49
49
51
61
66
43
40
14
86
69
73
63
45
59
5

High Clouds (% Sky Obscured)

100
100
100
99
97
95
97
98
100
87
74
60
70
70
82
85
70
43
41
40
30
46
69
100

ISS Passover

Visibility (miles)

3
2
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
7
7
9
9
9

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
58
68
64
36
34
31
16
39
26
4
15
23
41
84
82
67
56
48
59

Precipitation Amount (mm)

1.5
1.4
0.8
0.7
0.5
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0.7
0.6
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
25
25
24
24
23
23
23
23
22
22
22
22
22
23
23
24
25
26
27
27
28
28
28

Feels Like (°C)

28
28
27
27
26
26
25
25
24
24
24
24
24
24
25
25
26
26
28
29
30
30
30
30

Dew Point (°C)

22
22
23
22
22
22
22
22
22
21
22
22
22
22
22
22
22
20
22
23
24
25
20
18

Relative Humidity (%)

81
84
88
89
91
92
94
95
94
94
96
95
95
98
97
92
87
72
78
79
84
86
61
53

Pressure (mb)

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

Ozone (du)

317
317
317
316
316
316
315
315
315
316
317
317
316
316
317
318
319
319
320
318
319
320
320
319

Wednesday 27

Waxing Gibbous 90%

17:16

04:00

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: 06:01, Set: 20:23, Transit: 13:12. Moon - Rise: 17:16, Set: 04:00. Civil Dark: 20:52 - 05:32. Nautical Dark: 21:28 - 04:56. Astro Dark: 22:07 - 04:16

Total Clouds (% Sky Obscured)

100
100
97
96
100
100
100
100
100
100
100
99
96
91
81
79
65
45
32
44
44
61
73
88

Low Clouds (% Sky Obscured)

50
45
41
45
46
53
62
71
80
80
80
76
71
66
60
55
53
45
32
44
44
61
64
65

Medium Clouds (% Sky Obscured)

18
35
54
50
42
52
33
78
30
25
21
51
28
15
14
8
4
3
3
3
2
2
1
0

High Clouds (% Sky Obscured)

97
99
96
90
98
98
98
93
96
100
100
97
82
60
32
41
48
45
19
12
4
22
42
60

ISS Passover

Visibility (miles)

9
9
9
9
9
2
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

60
56
43
60
78
73
66
32
19
48
65
77
87
87
83
95
80
40
60
79
95
85
70
51

Precipitation Amount (mm)

0
0
0
0
0.4
0.3
0.2
0
0
0
0.4
0.7
0.7
0.7
0.6
1
0.5
0
0.3
0.7
1.3
0.8
0.4
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
27
26
25
25
23
23
22
22
22
21
21
21
21
22
22
24
25
27
28
28
29
28
27

Feels Like (°C)

30
29
29
29
27
25
24
25
24
24
23
23
23
23
24
25
25
25
26
27
27
28
32
31

Dew Point (°C)

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

Relative Humidity (%)

58
66
71
75
77
92
94
95
94
92
94
95
96
96
95
89
77
66
56
53
50
47
52
57

Pressure (mb)

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

Ozone (du)

321
322
322
321
320
322
322
321
322
323
325
327
328
330
332
333
333
333
333
333
334
334
332
330

Thursday 28

Waxing Gibbous 95%

18:16

04:30

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: 06:01, Set: 20:23, Transit: 13:12. Moon - Rise: 18:16, Set: 04:30. Civil Dark: 20:53 - 05:32. Nautical Dark: 21:29 - 04:55. Astro Dark: 22:08 - 04:16

Total Clouds (% Sky Obscured)

90
93
94
87
79
71
54
36
19
28
38
47
65
82
100
100
100
100
99
99
98
96
95
94

Low Clouds (% Sky Obscured)

63
61
57
41
25
9
6
3
0
0
0
0
17
33
50
53
55
58
57
57
56
54
52
49

Medium Clouds (% Sky Obscured)

11
22
33
42
28
9
5
2
2
2
0
0
17
28
45
38
34
29
39
42
48
31
15
0

High Clouds (% Sky Obscured)

64
69
70
58
53
56
48
36
19
28
38
47
65
82
100
100
100
100
98
96
92
89
86
84

ISS Passover

Visibility (miles)

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

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

54
56
55
57
57
58
57
47
24
36
39
32
26
19
14
17
18
15
19
20
12
15
15
13

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
4
4
3
3
2
2
2
2
2
2
3
3
3
4
5
6
7
8
7
7
7
7
7

Chance of Frost

Temperature (°C)

27
26
25
24
23
22
21
21
20
20
19
19
19
20
20
21
22
23
23
24
24
25
25
25

Feels Like (°C)

30
30
30
30
25
25
25
25
25
25
22
22
22
22
22
23
23
23
23
24
25
25
24
23

Dew Point (°C)

19
20
20
21
21
20
19
19
19
19
18
19
18
19
19
20
19
17
16
15
14
13
12
11

Relative Humidity (%)

63
69
76
84
85
87
89
91
91
93
93
96
96
95
92
91
81
72
64
58
53
48
44
39

Pressure (mb)

1010
1010
1010
1010
1010
1010
1011
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1010

Ozone (du)

328
328
327
326
326
326
326
326
326
326
327
327
327
327
327
327
328
329
330
329
328
328
328
329

Friday 29

Waxing Gibbous 99%

19:16

05:05

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

Sun - Rise: 06:01, Set: 20:24, Transit: 13:13. Moon - Rise: 19:16, Set: 05:05. Civil Dark: 20:53 - 05:31. Nautical Dark: 21:30 - 04:55. Astro Dark: 22:09 - 04:15

Total Clouds (% Sky Obscured)

96
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95

Low Clouds (% Sky Obscured)

44
38
32
30
28
26
33
40
47
39
30
22
15
7
0
0
0
0
10
21
31

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
2
3
5
4
4
3
2
1
0
0
0
0
7
14
22

High Clouds (% Sky Obscured)

89
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
96
95

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

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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 (%)

10
6
0
2
3
0
2
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
25
24
23
22
21
20
19
19
18
18
17
17
17
18
18
19
20
21
22
23

Feels Like (°C)

22
23
25
26
21
21
22
21
21
21
17
16
15
16
16
16
15
16
16
16
16

Dew Point (°C)

10
11
13
14
15
15
16
15
14
13
11
9
8
9
9
9
9
9
9
9
9

Relative Humidity (%)

36
42
49
55
63
70
80
76
72
70
64
60
56
56
56
57
52
49
45
43
40

Pressure (mb)

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

Ozone (du)

329
331
333
336
337
339
341
341
342
343
344
345
346
347
348
349
350
352
353
353
353

Forecast for Apex, Wake, United States of America (35.73,-78.85)

Generated: 23/05/26 17:36:15. Forecast: 23/05/26 to 29/05/26. Timezone: UTC-4.00