Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 21

Waxing Crescent 34%

12:07

01:22

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:04, Set: 20:18, Transit: 13:12. Moon - Rise: 12:07, Set: 01:22. Civil Dark: 20:47 - 05:35. Nautical Dark: 21:23 - 05:00. Astro Dark: 22:01 - 04:21

Total Clouds (% Sky Obscured)

50
46
42
69
72
100
100
78
100
100
100
100
100
100
100
100
99
98
99
99
99
100
100
98

Low Clouds (% Sky Obscured)

9
19
42
66
24
12
23
33
19
51
83
63
55
76
84
87
92
95
97
98
91
86
100
95

Medium Clouds (% Sky Obscured)

24
19
27
26
41
36
21
46
56
75
60
48
44
87
99
99
96
89
90
93
94
88
87
63

High Clouds (% Sky Obscured)

5
14
42
68
28
100
100
71
100
100
100
100
87
96
82
48
61
39
43
89
87
96
100
57

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

0
1
0
2
3
11
22
33
91
95
95
94
51
41
63
55
51
48
41
49
30
19
12
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
1.3
2.1
1.8
0.4
0
0
0.3
0.3
0.3
0.2
0
0.3
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

29
31
32
33
33
32
32
31
29
27
23
23
22
22
22
21
20
19
18
18
18
18
18
19

Feels Like (°C)

32
33
33
32
32
32
31
31
31
28
23
23
23
22
22
21
20
19
18
19
18
18
19
20

Dew Point (°C)

15
15
15
15
16
15
20
22
22
24
23
22
22
21
21
20
20
19
18
18
17
17
18
19

Relative Humidity (%)

43
39
35
33
37
34
49
58
63
84
95
95
96
96
96
96
96
98
96
98
98
96
96
96

Pressure (mb)

1018
1017
1016
1016
1015
1015
1015
1015
1015
1017
1018
1019
1019
1019
1019
1019
1019
1019
1020
1021
1021
1022
1022
1022

Ozone (du)

314
314
313
312
312
312
312
314
314
314
315
316
315
314
314
315
316
317
317
317
318
317
314
313

Friday 22

Waxing Crescent 45%

12:07

01:53

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:04, Set: 20:19, Transit: 13:12. Moon - Rise: 12:07, Set: 01:53. Civil Dark: 20:48 - 05:35. Nautical Dark: 21:24 - 04:59. Astro Dark: 22:02 - 04:20

Total Clouds (% Sky Obscured)

100
91
85
93
74
98
100
99
100
100
100
97
100
95
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
82
77
47
46
68
79
80
87
82
84
86
91
82
93
91
94
91
94
99
98
96
93
77

Medium Clouds (% Sky Obscured)

42
12
15
32
36
61
60
43
28
50
66
51
88
63
66
47
70
70
91
94
77
83
82
88

High Clouds (% Sky Obscured)

26
27
35
86
49
89
100
96
87
100
99
83
98
79
91
100
100
100
96
62
91
90
100
96

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
4
4
7
7
4
5
9
7
9
9
2
1
0
1
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
2
13
19
1
9
5
1
1
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

8
9
9
12
19
28
58
60
73
60
61
68
64
49
30
17
19
33
52
59
51
43
32
47

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.4
0.2
0.2
0.4
0.4
0.2
0
0
0
0
0
0.3
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
22
23
24
23
23
22
21
19
19
19
18
18
18
17
17
17
17
17
18
18
19
21
23

Dew Point (°C)

20
20
20
20
18
17
17
17
17
18
18
18
17
17
17
17
17
17
17
17
17
18
19
20

Relative Humidity (%)

95
91
85
78
73
70
69
75
84
92
95
96
96
96
96
98
96
98
98
98
98
95
95
88

Pressure (mb)

1022
1022
1021
1021
1020
1020
1020
1020
1021
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1022
1022
1022
1022
1022

Ozone (du)

314
315
317
317
319
319
320
319
319
318
317
317
316
315
315
315
317
317
318
317
317
316
316
316

Saturday 23

First Quarter 56%

13:13

02:20

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:03, Set: 20:20, Transit: 13:12. Moon - Rise: 13:13, 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
100
100
100
100
97
96
100
100
100
100
100
96
92
88
92

Low Clouds (% Sky Obscured)

72
71
72
70
64
50
70
73
69
73
82
76
78
79
90
95
96
98
99
92
89
85
82
80

Medium Clouds (% Sky Obscured)

75
85
77
74
61
98
100
100
100
100
100
100
100
90
75
86
95
72
66
61
47
50
48
38

High Clouds (% Sky Obscured)

95
97
100
100
100
100
100
100
100
100
100
100
100
68
43
100
100
100
100
100
68
30
15
42

ISS Passover

Visibility (miles)

9
9
9
4
9
7
9
9
9
7
9
9
9
9
8
9
9
9
2
0
0
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
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

43
39
66
76
95
95
95
95
95
95
95
95
95
65
81
95
95
94
81
95
61
61
57
60

Precipitation Amount (mm)

0
0
0.4
0.2
0.9
1.3
1.5
1.8
2
2.3
2
1.5
0.8
0.2
0.4
0.8
0.8
1.1
0.7
1.2
0.3
0.2
0
0

Wind Speed/Direction (mph)

5
6
4
3
3
4
4
6
5
5
5
3
4
4
4
4
4
4
4
3
4
4
4
3

Chance of Frost

Temperature (°C)

23
25
25
25
25
25
24
23
22
22
22
21
21
21
21
21
21
21
21
21
21
22
23
24

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
74
73
87
86
86
92
95
96
96
96
96
96
96
96
98
98
100
98
98
95
92
88
84

Pressure (mb)

1022
1021
1021
1020
1020
1019
1019
1020
1020
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021

Ozone (du)

316
315
315
314
313
313
314
314
315
316
316
317
318
319
318
318
318
319
322
325
328
331
331
333

Sunday 24

Waxing Gibbous 66%

14:16

02:45

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:03, Set: 20:21, Transit: 13:12. Moon - Rise: 14:16, 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)

95
99
95
92
89
88
86
82
82
79
75
78
81
84
87
82
78
83
93
90
91
87
84
88

Low Clouds (% Sky Obscured)

77
75
72
68
64
53
42
31
43
55
67
65
62
59
69
79
78
83
87
86
83
80
76
81

Medium Clouds (% Sky Obscured)

24
10
10
12
11
13
16
16
11
7
0
0
0
0
0
0
0
3
10
14
41
15
5
15

High Clouds (% Sky Obscured)

65
95
78
69
52
57
62
63
54
45
36
44
55
62
58
33
21
30
55
39
51
45
44
58

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

56
50
51
49
37
66
87
91
90
69
47
56
54
44
48
53
52
73
65
38
40
48
53
69

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.5
0.5
0.7
0.3
0
0.3
0.3
0
0
0.2
0
0.5
0.3
0
0
0
0
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

27
28
28
28
29
29
28
28
28
26
25
25
24
25
24
23
24
25
25
24
25
25
27
27

Dew Point (°C)

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

Relative Humidity (%)

71
62
55
54
64
57
61
81
87
91
92
95
96
98
98
98
98
98
98
98
95
88
79
65

Pressure (mb)

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

Ozone (du)

333
330
327
326
326
326
325
326
326
328
329
328
326
324
323
323
320
319
317
317
316
315
314
313

Monday 25

Waxing Gibbous 76%

15:16

03:09

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:02, Set: 20:21, Transit: 13:12. Moon - Rise: 15:16, 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)

94
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
100
100

Low Clouds (% Sky Obscured)

85
89
78
65
56
53
50
48
57
66
72
70
67
69
46
45
48
57
62
70
71
74
77
80

Medium Clouds (% Sky Obscured)

53
59
29
25
21
69
24
41
15
71
13
45
34
67
50
41
32
25
17
10
21
33
42
49

High Clouds (% Sky Obscured)

77
100
100
100
100
100
100
100
100
100
100
100
100
100
96
98
100
91
84
76
83
89
95
98

ISS Passover

Visibility (miles)

3
9
2
9
4
7
2
2
2
2
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

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

Precipitation Probability (%)

65
70
84
89
95
95
95
95
95
95
95
95
95
95
95
95
95
95
78
46
49
54
60
70

Precipitation Amount (mm)

0.3
0.3
0.4
0.4
0.5
1.6
2.2
3.3
2.3
1.8
2.2
1.5
1.1
0.7
0.9
0.9
0.8
0.7
0.5
0
0
0.2
0.2
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
29
29
29
30
30
29
29
26
26
26
25
24
24
24
23
23
23
23
24
23
25
25
25

Dew Point (°C)

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

Relative Humidity (%)

76
72
77
70
70
73
86
84
85
92
91
92
95
95
96
98
96
98
95
95
92
83
73
66

Pressure (mb)

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

Ozone (du)

312
314
315
315
315
315
316
315
314
314
316
315
315
313
313
313
314
314
314
314
314
315
315
316

Tuesday 26

Waxing Gibbous 84%

16:16

03:34

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:02, Set: 20:22, Transit: 13:12. Moon - Rise: 16:16, 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
100
100
100
100
100
100
100
100
100
100
100
100
89
78
68
71
70
67
75

Low Clouds (% Sky Obscured)

82
84
73
62
51
35
19
4
16
29
42
49
57
65
68
71
73
71
69
67
71
70
67
75

Medium Clouds (% Sky Obscured)

56
46
35
28
22
25
29
31
22
13
3
16
25
37
26
35
52
42
26
14
18
20
21
34

High Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
67
33
3
17
25
26
43

ISS Passover

Visibility (miles)

9
8
7
8
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

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

Precipitation Probability (%)

78
84
77
72
72
76
81
86
89
90
91
93
90
80
69
55
35
33
28
18
36
47
57
57

Precipitation Amount (mm)

0.5
0.6
0.4
0.3
0.4
0.4
0.4
0.6
0.5
0.5
0.5
0.7
0.7
0.4
0.3
0.2
0
0
0
0
0
0
0.2
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

20
20
21
20
19
18
19
20
22
22
22
22
22
21
21
21
20
21
20
20
20
20
20
19

Relative Humidity (%)

67
68
69
62
58
52
61
71
82
85
88
92
94
95
95
95
95
96
94
91
89
79
69
61

Pressure (mb)

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

Ozone (du)

316
316
317
318
318
319
319
319
318
318
318
318
318
318
318
318
317
317
317
317
318
318
318
318

Wednesday 27

Waxing Gibbous 90%

17:16

04:00

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

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)

86
96
97
98
100
100
100
100
100
100
100
100
100
100
100
100
99
98
95
91

Low Clouds (% Sky Obscured)

79
79
79
78
78
74
70
66
67
69
71
80
84
76
68
57
64
56
52
47

Medium Clouds (% Sky Obscured)

23
21
23
25
30
28
28
27
26
25
23
49
74
100
99
99
98
93
89
82

High Clouds (% Sky Obscured)

63
81
91
97
100
100
100
94
98
99
100
100
100
100
100
100
99
98
95
89

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
5
3
5
7
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

Precipitation Type

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

Precipitation Probability (%)

59
62
66
63
56
91
95
95
95
95
95
95
95
95
95
94
83
93
95
95

Precipitation Amount (mm)

0.3
0.4
0.3
0
0
0.4
1.1
1.4
1.1
1.1
1.1
1.1
1
1
0.8
0.6
0.4
0.6
0.9
1.2

Wind Speed/Direction (mph)

6
6
6
6
6
5
5
4
5
4
3
4
3
3
3
3
3
4
4
4

Chance of Frost

Temperature (°C)

28
29
30
29
29
28
27
26
25
24
23
22
22
22
22
22
22
22
22
22

Feels Like (°C)

27
28
29
34
32
31
31
31
30
26
26
27
26
25
25
23
24
24
24
23

Dew Point (°C)

19
18
18
19
19
20
20
20
20
20
21
21
21
21
21
21
21
21
21
21

Relative Humidity (%)

58
53
50
54
56
60
63
67
71
78
84
92
94
95
96
96
96
95
94
94

Pressure (mb)

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

Ozone (du)

318
318
319
319
319
319
319
319
319
320
320
320
321
322
322
322
321
321
322
323

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

Generated: 21/05/26 12:52:08. Forecast: 21/05/26 to 27/05/26. Timezone: UTC-4.00