Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 5

Waning Gibbous 85%

00:11

07:29

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

Sun - Rise: 06:20, Set: 19:37, Transit: 13:00. Moon - Rise: 00:11, Set: 07:29. Civil Dark: 20:11 - 05:45. Nautical Dark: 20:53 - 05:03. Astro Dark: 21:38 - 04:18

Total Clouds (% Sky Obscured)

55
74
69
69
51
87
95
96
70
55
42
5
0
4
45
35
47
31
41
71
20
8
4
18

Low Clouds (% Sky Obscured)

43
41
47
41
49
44
22
60
26
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

12
0
0
0
0
0
27
23
11
0
0
0
0
0
0
0
0
0
5
1
20
2
2
0

High Clouds (% Sky Obscured)

24
54
51
13
45
36
91
89
56
55
42
5
0
4
45
35
47
31
41
71
20
8
4
18

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 (%)

19
4
16
1
10
4
1
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)

19
21
20
19
17
16
13
11
10
8
8
8
6
5
5
4
4
3
2
2
2
3
4
6

Chance of Frost

Temperature (°C)

11
12
12
12
12
11
11
10
9
8
7
7
6
6
6
5
5
5
4
5
6
7
9
10

Feels Like (°C)

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

Dew Point (°C)

2
4
2
1
2
2
2
2
2
1
1
2
1
2
2
1
1
1
1
1
1
1
1
1

Relative Humidity (%)

51
58
47
44
49
51
56
58
60
63
66
70
71
74
75
75
73
76
79
76
70
63
57
54

Pressure (mb)

1016
1017
1018
1019
1019
1020
1021
1022
1023
1024
1025
1025
1026
1026
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028

Ozone (du)

384
383
384
380
382
387
384
383
382
379
377
376
374
371
370
370
370
370
370
371
371
370
369
368

Monday 6

Waning Gibbous 78%

01:19

08:04

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

Sun - Rise: 06:17, Set: 19:39, Transit: 12:59. Moon - Rise: 01:19, Set: 08:04. Civil Dark: 20:13 - 05:43. Nautical Dark: 20:55 - 05:01. Astro Dark: 21:41 - 04:15

Total Clouds (% Sky Obscured)

25
87
95
50
24
24
2
2
2
1
1
1
1
2
6
1
1
1
1
1
0
1
0
0

Low Clouds (% Sky Obscured)

0
45
51
19
0
17
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
4
4
4
2
2
2
2
2
1
0
0
0
2
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

25
81
85
50
24
24
2
2
2
1
1
1
1
1
6
1
1
1
1
1
0
1
0
0

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
7
8
9
9
9
9
8
8
8
8
8
7
7
7
7
7
8
8
9
10
13
13
14

Chance of Frost

Temperature (°C)

11
12
12
13
13
12
12
11
9
8
8
8
8
8
8
8
8
8
8
8
9
10
11
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
53
54
57
58
60
66
72
78
81
81
85
88
88
90
87
87
85
85
84
80
74
71
71

Pressure (mb)

1028
1028
1027
1027
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

367
367
365
364
365
365
365
364
364
366
368
369
369
368
368
365
362
361
359
359
359
358
358
358

Tuesday 7

Waning Gibbous 69%

02:18

08:50

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

Sun - Rise: 06:15, Set: 19:41, Transit: 12:59. Moon - Rise: 02:18, Set: 08:50. Civil Dark: 20:15 - 05:41. Nautical Dark: 20:57 - 04:58. Astro Dark: 21:43 - 04:12

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
4
2
0
33
40
37
28
73
54
34
54
30
94
91
82
75
60
39

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
30
2
12
30
17
23
60
59
35
3

High Clouds (% Sky Obscured)

0
0
0
0
0
0
3
2
0
29
35
37
27
68
9
34
35
30
92
91
82
75
58
33

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
5
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)

14
15
16
16
15
14
12
11
10
9
8
8
7
7
7
6
6
6
5
5
5
7
7
7

Chance of Frost

Temperature (°C)

13
13
13
13
12
12
12
11
10
10
10
10
10
9
9
9
9
9
8
9
10
11
12
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
72
72
75
73
75
77
80
81
82
82
84
85
87
88
87
87
84
87
84
81
76
75
74

Pressure (mb)

1024
1024
1024
1023
1023
1023
1022
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025

Ozone (du)

359
357
356
355
353
352
352
352
350
350
349
348
349
350
349
348
347
348
349
350
349
349
349
349

Wednesday 8

Waning Gibbous 59%

03:05

09:50

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

Sun - Rise: 06:13, Set: 19:42, Transit: 12:59. Moon - Rise: 03:05, Set: 09:50. Civil Dark: 20:17 - 05:38. Nautical Dark: 20:59 - 04:56. Astro Dark: 21:46 - 04:09

Total Clouds (% Sky Obscured)

18
23
36
51
65
82
100
83
55
41
59
65
49
25
8
0
19
60
89
92
96
95
100
100

Low Clouds (% Sky Obscured)

0
2
5
7
11
15
19
19
19
18
22
25
28
20
8
0
17
32
45
30
14
0
22
43

Medium Clouds (% Sky Obscured)

4
3
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
12
21
31
29
27

High Clouds (% Sky Obscured)

14
19
31
45
61
81
100
71
38
15
17
23
15
8
1
0
16
41
60
74
87
95
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
12
12
12
13
13
13
12
11
11
11
10
10
11
11
11
10
9
8
8
10
10
12
12

Dew Point (°C)

9
10
10
11
12
11
12
12
11
10
10
10
10
9
9
8
7
7
6
6
6
6
6
6

Relative Humidity (%)

73
73
73
73
73
73
78
84
86
84
86
86
87
87
86
84
83
81
80
77
72
66
61
56

Pressure (mb)

1025
1025
1025
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025

Ozone (du)

348
349
351
351
351
352
355
356
358
360
363
367
370
369
369
369
368
367
368
369
369
369
370
372

Thursday 9

Waning Gibbous 50%

03:41

10:59

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

Sun - Rise: 06:11, Set: 19:44, Transit: 12:58. Moon - Rise: 03:41, Set: 10:59. Civil Dark: 20:19 - 05:36. Nautical Dark: 21:01 - 04:53. Astro Dark: 21:48 - 04:06

Total Clouds (% Sky Obscured)

100
100
100
100
68
45
17
42
72
99
79
54
33
53
74
97
89
83
87
85
83
80
77
73

Low Clouds (% Sky Obscured)

65
60
56
45
33
18
4
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

25
19
14
0
0
0
0
0
0
3
0
0
0
4
6
7
7
11
11
16
22
23
22
21

High Clouds (% Sky Obscured)

100
100
100
100
63
42
14
42
71
99
79
54
33
53
72
90
84
71
60
68
75
80
77
71

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
5
2
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)

9
9
10
12
14
13
12
12
10
8
6
6
5
6
6
5
5
4
4
4
5
6
7
8

Chance of Frost

Temperature (°C)

15
16
16
16
16
15
13
12
11
11
10
10
9
9
9
8
8
8
8
8
10
11
12
13

Feels Like (°C)

14
15
16
15
14
13
11
10
10
10
9
9
10
7
7
7
7
7
7
6
6
6
7
7

Dew Point (°C)

6
6
6
6
8
9
10
9
8
8
8
7
6
5
3
2
1
2
3
4
4
4
5
4

Relative Humidity (%)

53
51
49
49
57
67
81
83
81
84
84
82
81
75
69
64
60
65
70
75
69
65
60
55

Pressure (mb)

1025
1025
1024
1024
1024
1024
1025
1025
1026
1026
1027
1027
1027
1027
1027
1027
1026
1026
1026
1025
1025
1025
1025
1025

Ozone (du)

373
374
375
375
374
373
370
370
369
369
368
367
365
365
364
363
363
362
361
361
360
358
357
358

Friday 10

Third Quarter 40%

04:06

No Set

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 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK

Sun - Rise: 06:08, Set: 19:46, Transit: 12:58. Moon - Rise: 04:06, Set: No Set. Civil Dark: 20:20 - 05:34. Nautical Dark: 21:03 - 04:51. Astro Dark: 21:50 - 04:03

Total Clouds (% Sky Obscured)

76
75
70
71
70
74
73
84
94
99
98
97
96
72
48
32
32
28
25
35
41
48
44
40

Low Clouds (% Sky Obscured)

0
16
31
47
31
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

20
19
18
20
21
24
14
5
3
3
0
0
5
4
11
10
8
4
1
12
25
40
44
37

High Clouds (% Sky Obscured)

63
56
49
42
55
62
65
84
87
94
91
89
87
59
35
25
28
26
23
25
27
33
39
40

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
1
1
1
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4

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)

9
11
11
11
12
11
10
9
8
6
5
5
6
6
6
6
6
5
4
4
5
7
8
9

Chance of Frost

Temperature (°C)

14
15
15
15
15
14
13
12
11
11
10
10
10
10
10
10
10
9
9
9
10
11
12
14

Feels Like (°C)

8
9
13
13
12
13
13
14
10
11
12
11
11
10
8
8
8
8
7
7
8
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

51
48
48
47
47
52
58
64
67
69
74
73
72
72
72
73
73
73
76
77
78
80
80
76

Pressure (mb)

1024
1024
1023
1022
1022
1021
1021
1020
1020
1020
1019
1019
1018
1018
1017
1017
1016
1016
1015
1015
1015
1014
1014
1013

Ozone (du)

358
359
360
360
361
363
366
368
371
375
378
374
371
367
366
365
365
362
359
356
354
352
351
350

Saturday 11

Waning Crescent 30%

04:25

12:14

12 OK
13 OK
14 OK
15 OK
16 OK
17 Good
18 Good
19 OK
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:06, Set: 19:47, Transit: 12:58. Moon - Rise: 04:25, Set: 12:14. Civil Dark: 20:22 - 05:31. Nautical Dark: 21:05 - 04:48. Astro Dark: 21:53 - 04:00

Total Clouds (% Sky Obscured)

36
21
15
15
15
10
10
23
38
50
55
65
74
89
95
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
3
5
13
23
31
33
34
30
25
25
35

Medium Clouds (% Sky Obscured)

36
21
15
15
15
10
10
23
38
30
43
60
74
63
50
37
40
47
54

High Clouds (% Sky Obscured)

36
21
15
15
15
10
10
23
34
21
40
58
74
78
81
86
93
97
100

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
6
8
1
3
6
6
17
24
28
29
25
17
25
28
20
27
31
33

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
11
11
11
11
9
7
6
5
6
7
7
7
7
6
6
6
7
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
16
15
15
14
15
15
14
15
15
14
13
12
6
5
5
5
4

Dew Point (°C)

10
10
11
11
11
11
11
12
11
10
9
8
8
8
7
7
7
7
6

Relative Humidity (%)

73
68
68
66
65
68
74
79
83
87
91
90
90
90
88
88
87
87
87

Pressure (mb)

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

Ozone (du)

349
349
349
349
350
350
351
351
352
352
353
354
354
355
356
356
356
357
357

Forecast for Allhallows, Medway, United Kingdom (51.47,0.64)

Generated: 05/04/26 12:27:04. Forecast: 05/04/26 to 11/04/26. Timezone: UTC+1.00