Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 22

Waxing Crescent 45%

12:20

02:01

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:18, Set: 20:25, Transit: 13:22. Moon - Rise: 12:20, Set: 02:01. Civil Dark: 20:53 - 05:50. Nautical Dark: 21:28 - 05:15. Astro Dark: 22:05 - 04:38

Total Clouds (% Sky Obscured)

69
78
80
100
100
100
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

34
37
48
55
68
63
46
28
48
63
58
61
72
67
50
73
61
71
76
61
74
76
76
77

Medium Clouds (% Sky Obscured)

25
28
33
19
18
9
7
16
10
20
7
32
28
35
68
70
73
76
95
100
98
99
94
100

High Clouds (% Sky Obscured)

62
78
80
100
100
99
97
98
100
100
100
100
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
7
1
1
0
5
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
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
None
None
None
Light Rain

Precipitation Probability (%)

23
12
6
6
5
12
34
26
32
23
22
25
40
37
62
95
95
95
95
95
79
69
62
91

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.8
0.9
2.8
6.5
2.8
0
0
0
0.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
21
21
21
22
24
26
27
28
30
31
31
32
31
30
29
25
24
23
22
22
22
22
22

Feels Like (°C)

24
22
22
23
24
25
27
28
29
29
30
31
31
32
30
30
25
24
24
23
23
24
24
24

Dew Point (°C)

21
21
20
21
21
22
21
19
17
16
15
14
15
22
24
23
23
24
22
22
21
22
22
21

Relative Humidity (%)

96
98
96
98
94
87
76
59
52
44
38
33
36
58
72
70
86
98
97
98
96
98
98
96

Pressure (mb)

1017
1017
1018
1018
1018
1019
1019
1019
1018
1017
1017
1016
1015
1015
1015
1016
1017
1018
1019
1019
1019
1019
1019
1019

Ozone (du)

313
311
309
310
311
311
313
314
313
314
315
315
315
314
313
311
310
311
312
314
315
315
316
317

Saturday 23

First Quarter 56%

13:25

02:29

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:18, Set: 20:26, Transit: 13:22. Moon - Rise: 13:25, Set: 02:29. Civil Dark: 20:54 - 05:49. Nautical Dark: 21:29 - 05:15. Astro Dark: 22:06 - 04:38

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
100
99
100
100

Low Clouds (% Sky Obscured)

84
82
86
81
69
91
91
82
68
61
52
47
59
55
59
47
48
50
62
82
81
82
70
68

Medium Clouds (% Sky Obscured)

100
73
77
66
65
67
72
48
48
33
36
38
32
65
46
36
10
16
47
59
47
57
58
35

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
86
100
96
100
100

ISS Passover

Visibility (miles)

5
9
9
5
5
5
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
Very Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

69
70
83
95
95
95
95
95
95
91
86
95
95
95
95
95
57
57
70
93
81
42
19
30

Precipitation Amount (mm)

0
0.3
0.5
0.9
2.5
3.1
2.2
1.3
1.3
0.4
0.3
1.7
0.7
1
1
0.9
0
0
0
0.6
0.4
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
24
24
24
24
25
25
25
26
26
27
27
27
27
26
26
25
24
24
24
24
24
24
24

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
96
96
96
94
84
80
75
65
59
57
64
69
74
75
76
80
88
88
89
89

Pressure (mb)

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

Ozone (du)

319
320
321
324
326
327
327
325
326
326
326
328
329
330
328
328
327
325
324
323
322
322
325
323

Sunday 24

Waxing Gibbous 66%

14:27

02:55

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:17, Set: 20:27, Transit: 13:22. Moon - Rise: 14:27, Set: 02:55. Civil Dark: 20:55 - 05:49. Nautical Dark: 21:29 - 05:14. Astro Dark: 22:07 - 04:37

Total Clouds (% Sky Obscured)

90
85
81
97
83
95
97
97
95
95
97
93
100
98
92
92
100
100
100
100
92
100
98
97

Low Clouds (% Sky Obscured)

85
70
64
68
70
77
59
52
62
70
75
69
65
60
71
55
58
75
70
75
63
59
65
70

Medium Clouds (% Sky Obscured)

35
29
22
19
27
58
22
22
17
33
59
50
29
18
31
18
10
37
1
11
47
46
52
61

High Clouds (% Sky Obscured)

67
34
35
82
34
78
91
89
81
83
59
67
100
97
85
82
100
100
100
100
73
99
89
81

ISS Passover

Visibility (miles)

9
4
9
9
9
9
9
9
9
2
9
9
9
9
9
2
9
4
9
9
2
7
1
7

Fog (%)

0
0
0
0
0
0
0
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

49
45
2
2
8
36
36
62
93
85
53
51
57
71
95
95
95
95
70
95
95
95
91
53

Precipitation Amount (mm)

0
0.3
0
0
0
0
0
0
0.8
0.6
0
0
0
0.3
0.8
1.7
1
0.9
0
0.9
1.2
1
0.8
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
92
94
95
91
85
78
68
62
63
63
55
49
50
53
72
80
82
85
91
92
96
96
96

Pressure (mb)

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

Ozone (du)

322
322
324
325
325
325
324
324
323
322
322
322
322
323
322
320
319
320
320
320
319
319
320
319

Monday 25

Waxing Gibbous 76%

15:26

03:20

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:17, Set: 20:27, Transit: 13:22. Moon - Rise: 15:26, Set: 03:20. Civil Dark: 20:56 - 05:48. Nautical Dark: 21:30 - 05:14. Astro Dark: 22:08 - 04:36

Total Clouds (% Sky Obscured)

95
90
80
80
87
94
100
97
97
100
100
100
100
100
100
100
100
100
100
97
94
93
93
93

Low Clouds (% Sky Obscured)

74
69
62
55
67
74
76
74
80
86
84
73
68
64
75
81
76
45
51
58
53
39
39
47

Medium Clouds (% Sky Obscured)

69
58
39
46
44
42
45
36
31
41
36
43
57
49
31
25
25
24
23
14
8
1
3
6

High Clouds (% Sky Obscured)

79
41
22
26
69
80
96
82
86
100
100
100
100
99
100
100
100
100
100
95
92
90
86
79

ISS Passover

Visibility (miles)

9
9
9
9
8
7
9
9
9
3
3
8
9
9
8
8
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

36
34
33
40
53
62
66
64
70
73
74
59
55
95
95
95
95
95
91
83
72
61
50
34

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.3
0.3
0.4
0.4
0.4
0
0
0.6
1.1
1.6
1.3
0.9
0.6
0.5
0.3
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
25
25
26
25
26
27
27
28
29
29
31
31
31
31
29
27
27
25
24
24
24
24
24

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
96
94
94
91
86
66
62
63
59
57
67
66
76
82
78
74
78
80
85
91
95

Pressure (mb)

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

Ozone (du)

319
317
316
314
314
314
313
311
311
310
311
311
311
311
311
311
311
311
312
313
313
314
313
313

Tuesday 26

Waxing Gibbous 84%

16:25

03:46

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:16, Set: 20:28, Transit: 13:22. Moon - Rise: 16:25, Set: 03:46. Civil Dark: 20:56 - 05:48. Nautical Dark: 21:31 - 05:13. Astro Dark: 22:09 - 04:35

Total Clouds (% Sky Obscured)

93
92
91
91
88
81
81
87
87
88
97
98
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

52
50
49
46
45
44
48
55
65
76
83
80
67
77
74
57
49
46
39
38
35
32
40
50

Medium Clouds (% Sky Obscured)

11
11
13
14
11
8
6
12
17
18
17
14
13
13
30
77
79
81
88
71
55
36
52
68

High Clouds (% Sky Obscured)

74
65
62
56
50
45
45
65
74
79
81
89
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
7
7
9
9
9
5
2
9
9
9
9
8
8
7
8

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

Precipitation Probability (%)

11
16
14
8
33
38
44
42
79
88
56
51
55
95
95
95
95
95
81
72
54
40
46
46

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.6
0
0
0
0.7
2.7
1.7
1.5
0.9
0.3
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
95
96
96
88
79
66
58
54
52
51
56
50
49
65
82
89
91
91
91
92
92
94
95

Pressure (mb)

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

Ozone (du)

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

Wednesday 27

Waxing Gibbous 91%

17:23

No Set

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:16, Set: 20:29, Transit: 13:22. Moon - Rise: 17:23, Set: No Set. Civil Dark: 20:57 - 05:47. Nautical Dark: 21:32 - 05:12. Astro Dark: 22:10 - 04:35

Total Clouds (% Sky Obscured)

100
93
86
79
90
95
100
96
93
89
93
96
100
100
100
100
100
98
95
95
97
98
99
98

Low Clouds (% Sky Obscured)

53
45
54
55
56
58
56
58
60
61
59
58
55
38
22
9
5
2
1
5
6
6
8
29

Medium Clouds (% Sky Obscured)

86
91
86
79
90
95
100
96
93
36
21
25
33
38
44
49
57
65
73
76
81
85
77
69

High Clouds (% Sky Obscured)

100
67
33
0
33
67
100
85
73
49
66
81
100
100
100
100
93
87
80
73
66
59
71
83

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
2
4
7
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
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

40
38
34
29
26
19
1
14
18
18
20
17
14
28
32
31
59
75
87
81
73
63
56
50

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
24
24
24
24
26
27
28
28
28
29
33
32
32
31
31
30
28
28
28
28
28
27
25

Dew Point (°C)

21
21
21
21
22
22
23
23
23
23
23
23
23
23
23
22
22
22
22
22
22
22
22
22

Relative Humidity (%)

95
96
95
94
94
91
89
88
82
77
72
71
71
70
72
74
76
79
83
87
89
92
94
95

Pressure (mb)

1018
1018
1018
1018
1019
1018
1018
1018
1018
1017
1017
1016
1015
1014
1015
1015
1015
1015
1015
1016
1015
1015
1015
1015

Ozone (du)

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

Thursday 28

Waxing Gibbous 95%

18:22

04:13

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:15, Set: 20:29, Transit: 13:22. Moon - Rise: 18:22, Set: 04:13. Civil Dark: 20:58 - 05:47. Nautical Dark: 21:33 - 05:12. Astro Dark: 22:11 - 04:34

Total Clouds (% Sky Obscured)

99
94
89
84
84
85
86
90
94
100
100
100
100
100
100
100
100
100
100
97
94
91

Low Clouds (% Sky Obscured)

46
45
34
24
32
40
45
53
60
62
58
64
70
70
70
70
63
55
48
50
47
41

Medium Clouds (% Sky Obscured)

61
66
69
72
60
49
38
36
31
28
39
50
64
46
29
22
59
74
82
79
76
72

High Clouds (% Sky Obscured)

95
69
43
17
28
40
52
68
84
100
100
100
100
100
100
100
100
100
100
82
63
45

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

43
42
35
22
28
30
29
50
63
75
88
95
95
95
95
95
95
95
95
89
75
56

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0
0.3
0.4
0.6
0.6
0.4
1.1
1.5
1.1
1.3
1.1
0.6
0.5
0.4
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
25
25
24
23
26
27
27
28
29
29
35
34
33
33
34
35
25
26
27
27
27

Dew Point (°C)

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

Relative Humidity (%)

95
94
94
91
89
79
72
64
60
56
52
53
54
53
63
75
89
89
91
92
94
94

Pressure (mb)

1014
1014
1015
1015
1015
1015
1015
1015
1014
1014
1013
1013
1012
1012
1012
1012
1013
1013
1013
1014
1014
1013

Ozone (du)

321
322
323
324
325
325
325
325
324
324
323
322
321
321
320
320
319
320
320
320
321
322

Forecast for Lake Point, Lexington County, United States of America (34.10,-81.34)

Generated: 22/05/26 04:13:35. Forecast: 22/05/26 to 28/05/26. Timezone: UTC-4.00