Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 21

Waxing Crescent 45%

12:29

01:27

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
19 Bad
20 Bad

Sun - Rise: 06:29, Set: 20:22, Transit: 13:26. Moon - Rise: 12:29, Set: 01:27. Civil Dark: 20:49 - 06:03. Nautical Dark: 21:20 - 05:30. Astro Dark: 21:55 - 04:56

Total Clouds (% Sky Obscured)

75
76
69
58
64
76
62
70
69
98
93
78
86
96
94
92
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

75
56
28
29
29
10
10
11
11
24
16
7
7
6
16
64
92
91
26
86
87
81
89
87

Medium Clouds (% Sky Obscured)

59
34
38
30
25
32
29
33
19
49
39
56
59
69
49
50
48
50
31
67
81
65
50
100

High Clouds (% Sky Obscured)

75
76
55
4
5
12
10
18
27
92
79
45
52
74
75
58
100
100
100
100
97
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
9
9
9
9
9
2
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
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
2
2
0
0
0
0
0
0
0
0
0
10
33
24
10
30
25
58
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
0
0.7
1.5
2.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
25
24
23
23
23
23
22
22
22
22
24
26
28
30
32
32
32
32
32
31
31
28
26

Feels Like (°C)

27
26
25
25
25
25
25
26
25
25
25
26
28
29
32
33
33
34
34
33
33
33
30
28

Dew Point (°C)

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

Relative Humidity (%)

59
62
68
74
79
83
85
88
89
91
89
77
66
55
48
41
43
52
46
43
59
63
86
92

Pressure (mb)

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

Ozone (du)

311
311
312
311
309
307
306
307
308
308
306
304
304
305
306
307
308
309
310
311
311
312
310
313

Friday 22

Waxing Crescent 56%

13:32

02:01

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
19 Bad
20 Bad

Sun - Rise: 06:29, Set: 20:23, Transit: 13:26. Moon - Rise: 13:32, Set: 02:01. Civil Dark: 20:49 - 06:02. Nautical Dark: 21:21 - 05:30. Astro Dark: 21:56 - 04:55

Total Clouds (% Sky Obscured)

100
100
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)

16
16
7
10
14
15
16
43
38
31
33
40
30
32
27
48
68
67
69
75
68
77
80
70

Medium Clouds (% Sky Obscured)

69
65
62
34
20
26
25
51
34
20
34
52
50
29
11
7
17
14
10
9
43
55
18
67

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
100
100
99
100
100
100
100
100
100
95
98
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
2
1

Fog (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
53
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

82
28
24
32
35
20
22
15
14
27
5
0
1
26
30
35
41
57
77
90
95
95
95
95

Precipitation Amount (mm)

0.7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.4
3.9
0.6
2.8
8.4

Wind Speed/Direction (mph)

4
3
4
4
4
4
4
4
4
3
4
4
5
5
4
4
4
4
4
4
3
1
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

27
26
26
26
25
25
25
25
25
25
25
27
28
29
31
32
33
32
32
31
31
29
28
27

Dew Point (°C)

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

Relative Humidity (%)

92
91
92
92
94
95
97
97
97
97
97
91
86
71
53
47
41
38
42
61
60
59
71
97

Pressure (mb)

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

Ozone (du)

311
312
313
315
316
316
316
315
314
314
314
315
315
314
314
315
315
315
314
314
313
314
313
311

Saturday 23

First Quarter 66%

14:32

02:31

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 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 06:29, Set: 20:23, Transit: 13:26. Moon - Rise: 14:32, Set: 02:31. Civil Dark: 20:50 - 06:02. Nautical Dark: 21:22 - 05:29. Astro Dark: 21:57 - 04:54

Total Clouds (% Sky Obscured)

100
100
100
100
100
66
88
63
73
41
52
46
40
60
78
82
96
100
100
100
100
95
95
100

Low Clouds (% Sky Obscured)

56
53
40
59
63
64
46
32
37
41
44
41
31
32
23
29
70
80
78
74
76
40
45
43

Medium Clouds (% Sky Obscured)

54
23
5
33
2
2
2
2
2
0
3
3
3
4
4
5
12
12
14
13
12
10
7
17

High Clouds (% Sky Obscured)

100
100
100
100
99
5
88
41
56
8
14
0
2
35
78
82
95
100
100
100
100
95
95
100

ISS Passover

Visibility (miles)

1
3
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
49
63
100
100
98
37
6
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Moderate Rain
Light Rain
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
Light Rain
Light Rain

Precipitation Probability (%)

95
95
46
41
9
8
0
31
21
10
7
5
13
15
13
15
34
60
75
95
95
95
95
95

Precipitation Amount (mm)

9.7
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.7
0.7
1
1.1
1.3

Wind Speed/Direction (mph)

4
10
5
3
2
3
3
3
3
3
3
4
5
5
5
4
4
3
2
2
4
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

26
24
25
25
26
26
27
27
27
27
27
28
30
31
32
33
34
34
33
32
29
28
30
28

Dew Point (°C)

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

Relative Humidity (%)

98
98
92
94
97
98
97
98
97
97
98
91
79
62
52
45
40
42
51
56
60
56
54
69

Pressure (mb)

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

Ozone (du)

310
312
314
315
314
315
315
316
316
318
321
321
321
322
321
321
322
322
320
320
320
321
325
323

Sunday 24

Waxing Gibbous 63%

15:29

02:59

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
19 Bad
20 Bad

Sun - Rise: 06:28, Set: 20:24, Transit: 13:26. Moon - Rise: 15:29, Set: 02:59. Civil Dark: 20:51 - 06:01. Nautical Dark: 21:23 - 05:28. Astro Dark: 21:57 - 04:54

Total Clouds (% Sky Obscured)

100
100
97
95
92
81
69
59
59
62
64
60
54
46
47
46
48
68
84
100
100
97
100
99

Low Clouds (% Sky Obscured)

44
45
43
40
34
33
35
37
40
42
43
28
34
22
33
41
48
66
81
86
76
46
33
30

Medium Clouds (% Sky Obscured)

28
41
34
29
58
73
45
3
3
5
2
2
2
2
1
0
0
10
20
33
24
14
5
11

High Clouds (% Sky Obscured)

100
100
92
85
77
51
29
5
0
0
0
1
1
2
2
3
6
37
68
92
96
90
100
99

ISS Passover

Visibility (miles)

3
9
2
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

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

Precipitation Probability (%)

95
61
64
34
4
2
2
1
0
1
1
13
15
10
18
19
12
21
27
32
33
37
36
50

Precipitation Amount (mm)

1.1
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
27
28
27
26
26
26
26
26
26
27
28
29
31
31
33
34
34
33
32
31
30
31
31

Dew Point (°C)

23
23
24
24
23
23
23
23
23
23
23
23
23
20
18
17
16
16
15
14
19
20
19
21

Relative Humidity (%)

88
94
97
98
97
95
97
98
98
97
98
94
83
65
53
45
39
34
33
33
48
55
51
62

Pressure (mb)

1019
1019
1020
1020
1020
1019
1019
1018
1018
1019
1019
1020
1020
1020
1020
1019
1019
1018
1017
1017
1016
1016
1017
1017

Ozone (du)

324
325
324
324
324
322
321
321
321
320
320
318
319
319
320
321
321
321
320
319
319
319
320
321

Monday 25

Waxing Gibbous 76%

16:26

03:26

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

Sun - Rise: 06:28, Set: 20:24, Transit: 13:26. Moon - Rise: 16:26, Set: 03:26. Civil Dark: 20:51 - 06:01. Nautical Dark: 21:23 - 05:28. Astro Dark: 21:58 - 04:53

Total Clouds (% Sky Obscured)

96
96
97
94
92
90
88
91
75
58
40
37
35
33
47
57
68
75
83
90
81
67
56
69

Low Clouds (% Sky Obscured)

23
20
28
33
37
34
35
36
40
35
39
34
33
31
27
23
20
27
44
61
57
50
43
29

Medium Clouds (% Sky Obscured)

21
31
38
31
26
22
19
12
7
3
0
0
0
0
6
11
17
26
29
39
37
44
53
44

High Clouds (% Sky Obscured)

96
92
81
71
55
64
72
81
54
28
0
0
0
0
1
16
36
42
38
35
42
51
46
62

ISS Passover

Visibility (miles)

4
9
8
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

51
56
58
44
19
11
7
3
3
2
0
0
0
0
1
1
1
3
4
4
10
15
17
29

Precipitation Amount (mm)

0
0.2
0.3
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)

6
5
4
4
4
5
5
4
4
5
5
6
6
6
6
6
7
7
8
8
10
9
8
8

Chance of Frost

Temperature (°C)

26
25
24
24
24
23
23
23
23
23
23
24
26
28
30
32
33
35
34
33
32
31
29
28

Feels Like (°C)

29
29
28
28
27
28
27
27
27
27
28
28
29
30
31
32
33
34
39
38
37
36
34
32

Dew Point (°C)

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

Relative Humidity (%)

79
84
97
97
97
95
95
97
98
98
97
94
76
62
51
43
37
32
39
47
57
59
63
65

Pressure (mb)

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

Ozone (du)

321
321
321
320
320
320
320
320
320
320
321
322
320
319
318
317
317
316
316
316
315
315
315
315

Tuesday 26

Waxing Gibbous 84%

17:22

03:54

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
19 Bad
20 Bad

Sun - Rise: 06:28, Set: 20:25, Transit: 13:26. Moon - Rise: 17:22, Set: 03:54. Civil Dark: 20:52 - 06:00. Nautical Dark: 21:24 - 05:28. Astro Dark: 21:59 - 04:52

Total Clouds (% Sky Obscured)

73
91
83
74
65
70
77
84
88
95
100
90
83
83
91
96
96
98
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

22
15
17
21
25
23
25
28
31
35
37
33
31
28
20
14
7
27
52
78
74
69
65
62

Medium Clouds (% Sky Obscured)

24
4
3
0
0
0
0
0
0
0
0
2
3
5
20
34
49
60
72
83
77
70
64
58

High Clouds (% Sky Obscured)

63
60
60
60
25
35
48
56
71
87
100
87
83
83
91
92
85
83
92
97
97
99
100
99

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

38
46
60
70
75
70
62
50
39
22
0
0
1
0
0
0
0
3
4
3
32
49
64
93

Precipitation Amount (mm)

0
0
0.3
0.5
0.6
0.6
0.5
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
26
25
24
24
23
23
23
23
24
24
24
26
28
30
31
33
34
34
34
34
31
29
27

Feels Like (°C)

27
27
27
27
27
27
24
25
25
25
26
26
28
28
28
30
31
32
38
37
36
35
35
35

Dew Point (°C)

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

Relative Humidity (%)

69
76
80
85
91
97
97
97
97
95
95
94
78
64
53
47
41
36
38
41
43
50
59
70

Pressure (mb)

1017
1017
1018
1018
1018
1018
1017
1017
1017
1017
1018
1018
1018
1018
1018
1017
1016
1016
1015
1014
1013
1014
1014
1014

Ozone (du)

315
316
316
317
317
318
320
321
322
322
322
322
322
322
321
321
321
321
320
319
319
318
318
317

Wednesday 27

Waxing Gibbous 91%

18:20

04:23

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: 06:27, Set: 20:26, Transit: 13:26. Moon - Rise: 18:20, Set: 04:23. Civil Dark: 20:53 - 06:00. Nautical Dark: 21:25 - 05:27. Astro Dark: 22:00 - 04:52

Total Clouds (% Sky Obscured)

100
100
100
100
100
94
84
70
73
75
84
88
93
95
82
77
75

Low Clouds (% Sky Obscured)

58
52
41
31
19
17
16
16
28
44
55
55
55
52
42
35
28

Medium Clouds (% Sky Obscured)

52
46
64
82
100
85
73
59
56
36
14
14
19
24
18
12
6

High Clouds (% Sky Obscured)

97
96
100
100
100
90
71
53
41
35
36
51
73
90
82
77
75

ISS Passover

Visibility (miles)

4
6
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

Precipitation Type

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

Precipitation Probability (%)

95
95
95
93
68
47
30
3
16
17
10
47
67
83
72
58
41

Precipitation Amount (mm)

0.7
1
0.9
0.7
0.6
0
0
0
0
0
0
0.2
0.4
0.7
0.5
0.3
0

Wind Speed/Direction (mph)

3
4
4
4
4
4
3
3
3
2
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

26
24
23
23
22
22
22
22
22
22
23
23
25
27
28
30
31

Feels Like (°C)

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

Dew Point (°C)

22
22
22
22
22
21
21
21
21
21
21
22
21
19
17
16
16

Relative Humidity (%)

78
87
97
95
95
95
94
95
94
92
92
91
76
62
50
44
40

Pressure (mb)

1015
1015
1016
1016
1015
1015
1015
1015
1014
1015
1015
1016
1016
1015
1015
1015
1014

Ozone (du)

317
318
318
318
318
318
318
318
319
320
322
324
324
325
325
324
323

Forecast for McLeods Mill, Charlton, United States of America (30.82,-82.36)

Generated: 21/05/26 21:34:42. Forecast: 21/05/26 to 27/05/26. Timezone: UTC-4.00