Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 28

Waxing Gibbous 94%

18:31

05:23

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
19 Bad

Sun - Rise: 06:46, Set: 20:06, Transit: 13:26. Moon - Rise: 18:31, Set: 05:23. Civil Dark: 20:31 - 06:20. Nautical Dark: 21:02 - 05:50. Astro Dark: 21:33 - 05:18

Total Clouds (% Sky Obscured)

78
60
100
100
100
100
92
100
100
100
100
96
100
100
100
80
85
49
35
55
65
57
59
81

Low Clouds (% Sky Obscured)

0
0
0
0
8
9
6
3
6
9
11
9
45
4
5
6
9
4
5
10
16
17
57
70

Medium Clouds (% Sky Obscured)

0
0
0
0
0
6
63
92
62
71
33
77
78
93
85
74
43
19
16
18
40
33
34
30

High Clouds (% Sky Obscured)

47
33
99
44
100
100
92
89
100
100
100
72
100
100
100
5
5
4
1
7
15
0
5
44

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
2
5
6
7
0
0
0
0
0
0
0
0
18

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)

5
4
5
5
3
4
5
5
5
5
6
4
5
6
8
8
9
10
9
9
9
9
8
6

Chance of Frost

Temperature (°C)

24
22
21
20
20
19
19
19
19
19
19
19
20
21
23
25
28
29
31
32
32
32
31
31

Feels Like (°C)

24
23
22
21
21
20
19
20
20
19
19
20
20
22
22
24
27
27
29
31
31
30
31
30

Dew Point (°C)

16
18
18
17
17
17
17
17
18
18
17
18
17
15
15
14
12
10
8
8
9
10
9
11

Relative Humidity (%)

59
75
81
81
85
88
89
89
92
92
89
92
84
68
61
49
37
32
23
22
23
25
25
29

Pressure (mb)

1016
1017
1017
1017
1017
1016
1016
1016
1016
1016
1015
1017
1017
1017
1015
1015
1014
1014
1012
1011
1010
1010
1009
1009

Ozone (du)

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

Wednesday 29

Waxing Gibbous 98%

19:28

05:51

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
19 Bad

Sun - Rise: 06:45, Set: 20:07, Transit: 13:26. Moon - Rise: 19:28, Set: 05:51. Civil Dark: 20:32 - 06:19. Nautical Dark: 21:03 - 05:49. Astro Dark: 21:34 - 05:17

Total Clouds (% Sky Obscured)

70
100
81
100
100
99
100
100
100
100
100
100
100
100
99
100
100
100
100
88
94
86
99
87

Low Clouds (% Sky Obscured)

70
46
1
76
25
73
31
21
18
77
89
39
49
58
75
63
59
50
52
40
39
56
45
41

Medium Clouds (% Sky Obscured)

31
22
32
66
53
70
62
99
100
98
82
92
100
100
97
41
52
87
74
86
57
39
59
26

High Clouds (% Sky Obscured)

14
99
81
95
100
96
100
100
100
100
100
99
100
34
28
100
100
99
91
9
94
54
91
87

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

16
0
3
0
2
7
45
85
92
74
95
95
59
47
31
33
28
32
35
21
28
32
75
58

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.8
0.7
0.3
1.2
1.7
0
0.2
0
0
0
0
0
0
0
0
0.8
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
15
16
18
18
19
19
18
20
21
21
20
20
20
20
18
16
15
14
13
11
11
11
10

Relative Humidity (%)

47
50
59
69
75
83
80
75
94
96
95
96
96
92
85
69
56
52
48
43
35
35
37
39

Pressure (mb)

1010
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1011
1012
1012
1012
1012
1011
1011
1010
1010
1009
1009
1009
1010

Ozone (du)

306
306
306
304
304
301
299
299
300
300
302
301
303
303
304
305
305
305
305
304
305
303
302
304

Thursday 30

Waxing Gibbous 100%

No Rise

06:21

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
19 Bad

Sun - Rise: 06:44, Set: 20:07, Transit: 13:26. Moon - Rise: No Rise, Set: 06:21. Civil Dark: 20:33 - 06:18. Nautical Dark: 21:03 - 05:48. Astro Dark: 21:35 - 05:16

Total Clouds (% Sky Obscured)

100
93
99
97
94
83
83
93
85
82
99
96
86
99
94
96
82
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

35
53
54
72
68
63
62
57
61
68
69
63
74
62
58
56
50
89
94
73
81
85
83
66

Medium Clouds (% Sky Obscured)

50
32
48
31
45
44
45
53
45
50
94
84
36
73
66
94
40
31
28
37
42
95
55
53

High Clouds (% Sky Obscured)

100
87
64
72
33
14
26
33
15
7
25
81
5
87
5
17
15
84
87
91
95
96
97
98

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
9
3
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
Light Rain
Light Rain
None
None
None
None
None
None
None
Light Rain
Light Rain

Precipitation Probability (%)

38
16
21
8
3
0
0
2
0
2
8
7
13
69
93
53
48
35
39
39
30
43
85
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.7
0
0
0
0
0
0
0
0.4
0.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
22
22
21
21
21
20
20
20
20
19
19
20
21
21
22
23
24
25
24
24
23
22
22

Feels Like (°C)

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

Dew Point (°C)

13
14
15
17
19
20
20
20
19
19
19
19
18
16
17
16
13
11
10
15
13
18
21
18

Relative Humidity (%)

50
60
66
77
86
93
95
96
96
96
98
96
86
71
75
67
53
44
40
58
50
74
92
79

Pressure (mb)

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

Ozone (du)

303
303
301
300
300
299
298
298
298
298
298
299
301
302
302
302
302
302
302
302
302
303
305
308

Friday 1

Full Moon 100%

20:26

06:55

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
19 Bad

Sun - Rise: 06:43, Set: 20:08, Transit: 13:26. Moon - Rise: 20:26, Set: 06:55. Civil Dark: 20:34 - 06:17. Nautical Dark: 21:04 - 05:47. Astro Dark: 21:36 - 05:15

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)

72
57
60
69
71
78
78
75
77
81
83
85
87
89
91
91
88
92
94
94
95
92
90
89

Medium Clouds (% Sky Obscured)

96
91
86
72
69
78
89
75
90
68
94
95
96
98
100
100
100
100
100
100
55
87
93
90

High Clouds (% Sky Obscured)

97
96
95
97
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

6
9
9
9
5
1
9
0
0
0
3
8
3
1
9
4
4
7
8
5
9
9
2
2

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
Very Light Rain
Very 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

Precipitation Probability (%)

52
30
18
19
17
10
14
16
16
37
57
64
70
76
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.3
0.6
1
1.5
1.9
1.6
1.3
1
1.1
1.1
0.9

Wind Speed/Direction (mph)

5
4
5
5
3
3
3
1
2
2
2
3
3
4
5
8
8
5
7
7
6
7
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
23
22
21
21
21
20
21
21
21
21
21
22
23
25
25
24
24
23
21
22
21
20
19

Dew Point (°C)

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

Relative Humidity (%)

88
95
98
98
100
98
98
96
98
98
98
98
98
95
91
88
91
94
95
96
96
91
95
96

Pressure (mb)

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

Ozone (du)

308
309
308
308
310
308
308
306
305
306
306
306
307
307
305
306
304
304
304
304
306
306
306
305

Saturday 2

Waning Gibbous 98%

21:24

07:34

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
19 Bad

Sun - Rise: 06:42, Set: 20:09, Transit: 13:26. Moon - Rise: 21:24, Set: 07:34. Civil Dark: 20:34 - 06:16. Nautical Dark: 21:05 - 05:46. Astro Dark: 21:37 - 05:13

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
88
76
65
61
57
58
65
68
72
66
65
62
65
66
58
55
53
51

Low Clouds (% Sky Obscured)

83
73
65
61
65
66
62
59
55
55
57
58
65
68
72
66
65
62
65
58
44
48
52
51

Medium Clouds (% Sky Obscured)

85
51
51
38
17
6
4
2
0
1
0
0
1
2
3
5
8
11
8
7
4
3
2
1

High Clouds (% Sky Obscured)

100
100
100
100
100
100
82
64
46
37
20
10
9
4
0
0
24
44
40
23
6
8
11
11

ISS Passover

Visibility (miles)

2
3
3
9
9
9
9
4
9
3
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
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 (%)

95
83
62
42
29
16
34
41
30
34
17
11
13
11
6
7
5
1
1
1
0
1
0
0

Precipitation Amount (mm)

0.7
0.5
0.2
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
5
4
5
4
4
4
5
5
6
6
6
7
7
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

18
17
17
17
16
16
16
15
15
14
14
14
14
15
15
16
17
19
20
21
22
23
22
21

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
96
96
96
98
96
96
96
96
98
96
93
92
87
86
73
64
56
50
44
39
45
50

Pressure (mb)

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

Ozone (du)

307
310
311
312
313
312
312
312
314
316
318
318
319
320
320
321
321
320
320
322
323
325
326
327

Sunday 3

Waning Gibbous 94%

22:21

08:18

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

Sun - Rise: 06:41, Set: 20:09, Transit: 13:26. Moon - Rise: 22:21, Set: 08:18. Civil Dark: 20:35 - 06:15. Nautical Dark: 21:06 - 05:45. Astro Dark: 21:38 - 05:12

Total Clouds (% Sky Obscured)

60
69
83
71
62
51
54
54
50
52
47
43
32
22
12
10
7
11
32
56
80
85
92
98

Low Clouds (% Sky Obscured)

52
51
53
43
30
18
16
19
25
38
47
43
32
22
12
10
7
6
3
2
2
2
1
1

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

32
50
68
49
29
18
11
5
0
0
0
0
0
0
0
1
2
3
21
44
69
69
78
88

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)

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

Chance of Frost

Temperature (°C)

19
18
16
15
14
14
13
13
13
13
14
14
15
17
20
22
23
24
26
26
26
26
24
22

Feels Like (°C)

23
18
19
18
18
17
17
15
16
16
15
15
14
17
18
18
19
20
21
27
26
25
25
26

Dew Point (°C)

11
12
12
12
12
12
12
12
12
12
12
12
11
9
7
5
4
3
2
2
1
1
3
4

Relative Humidity (%)

58
66
75
84
87
90
92
92
93
95
89
84
79
59
44
33
28
24
21
20
19
19
24
30

Pressure (mb)

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

Ozone (du)

328
339
349
360
359
357
356
359
362
365
366
366
367
365
363
361
360
358
357
355
354
352
353
354

Monday 4

Waning Gibbous 88%

23:16

09:07

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 OK
06 Good
07 Good
08 OK
09 OK
10 OK
11 OK
12 OK
13 Bad

Sun - Rise: 06:40, Set: 20:10, Transit: 13:26. Moon - Rise: 23:16, Set: 09:07. Civil Dark: 20:36 - 06:15. Nautical Dark: 21:07 - 05:44. Astro Dark: 21:39 - 05:11

Total Clouds (% Sky Obscured)

83
69
54
69
85
85
67
55
49
31
17
15
21
27
32
34
41
50

Low Clouds (% Sky Obscured)

1
2
2
3
2
1
3
6
8
10
12
12
16
21
23
14
7
3

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
22
41
50

High Clouds (% Sky Obscured)

78
64
50
69
84
80
67
55
49
27
12
0
1
2
2
2
1
0

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
2
2
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

21
19
17
16
16
15
15
15
14
14
15
16
16
19
22
25
26
27

Feels Like (°C)

26
17
17
18
17
17
16
14
13
13
13
12
12
18
19
19
21
22

Dew Point (°C)

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

Relative Humidity (%)

38
44
50
57
60
64
68
68
69
70
66
63
60
46
36
28
26
24

Pressure (mb)

1013
1014
1014
1015
1015
1014
1014
1014
1014
1014
1014
1015
1015
1015
1016
1016
1015
1015

Ozone (du)

355
356
357
359
359
360
361
364
367
370
371
372
373
371
370
369
370
370

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

Generated: 28/04/26 20:24:12. Forecast: 28/04/26 to 04/05/26. Timezone: UTC-4.00