Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 1

Waxing Gibbous 100%

19:11

06:19

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:29, Set: 19:31, Transit: 13:01. Moon - Rise: 19:11, Set: 06:19. Civil Dark: 20:04 - 05:55. Nautical Dark: 20:45 - 05:14. Astro Dark: 21:29 - 04:30

Total Clouds (% Sky Obscured)

96
96
100
96
96
100
100
100
100
100
100
86
80
88
78
87
90
62
71
98
99
79
83
75

Low Clouds (% Sky Obscured)

92
92
94
83
62
55
74
81
80
99
99
74
79
88
78
87
90
62
71
98
99
79
82
74

Medium Clouds (% Sky Obscured)

0
3
19
77
76
96
100
100
100
100
13
13
0
0
4
3
0
0
0
0
0
0
27
38

High Clouds (% Sky Obscured)

27
49
99
44
80
100
100
100
100
100
100
21
0
0
0
0
0
0
2
1
2
29
30
24

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 (%)

4
4
4
5
1
2
2
3
26
12
2
0
0
0
0
0
2
1
0
0
2
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
72
73
78
77
78
78
82
87
84
79
87
88
76
71
69
66
63
59
57
58
58
58
64

Pressure (mb)

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

Ozone (du)

339
338
337
338
341
340
342
347
354
355
362
368
371
374
376
378
378
377
376
374
373
375
378
379

Thursday 2

Full Moon 99%

20:26

06:31

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:27, Set: 19:32, Transit: 13:00. Moon - Rise: 20:26, Set: 06:31. Civil Dark: 20:06 - 05:53. Nautical Dark: 20:47 - 05:12. Astro Dark: 21:31 - 04:27

Total Clouds (% Sky Obscured)

68
81
74
68
92
98
100
100
99
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

60
63
61
54
55
55
48
64
77
50
53
83
100
100
100
100
100
93
88
91
100
80
83
64

Medium Clouds (% Sky Obscured)

52
68
45
33
38
80
100
100
94
97
77
51
55
86
60
76
39
31
26
38
67
82
54
30

High Clouds (% Sky Obscured)

3
9
39
32
52
82
81
82
67
81
90
100
98
49
20
18
37
69
91
95
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
0
7
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
1
5
17
21
15
28
27
12
12
29
24
9
3
0
16
7
4
3

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
7
7
6
6
5
6
6
7
8
10
12
13
15
16
17
18
17
17
16
18
18
17
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
4
4
5
5
5
5
4
5
5
3
3
4
5
6
7
8
10
11
12
13
13
12
11

Relative Humidity (%)

74
75
84
91
91
94
93
86
90
93
79
78
82
85
88
90
93
96
96
95
90
92
93
89

Pressure (mb)

1020
1020
1020
1019
1019
1018
1018
1017
1017
1016
1016
1015
1014
1014
1013
1013
1013
1012
1012
1011
1011
1011
1012
1012

Ozone (du)

384
384
385
387
388
388
388
384
381
381
380
379
377
378
378
378
377
375
375
377
380
381
382
379

Friday 3

Waning Gibbous 96%

21:41

06:46

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:24, Set: 19:34, Transit: 13:00. Moon - Rise: 21:41, Set: 06:46. Civil Dark: 20:08 - 05:50. Nautical Dark: 20:49 - 05:09. Astro Dark: 21:33 - 04:24

Total Clouds (% Sky Obscured)

100
98
97
100
98
86
93
82
79
94
80
79
99
99
99
98
100
100
97
85
84
76
70
68

Low Clouds (% Sky Obscured)

62
94
75
79
68
65
63
68
73
78
80
79
84
96
75
96
100
93
87
78
71
66
57
49

Medium Clouds (% Sky Obscured)

27
17
71
22
16
15
25
35
42
94
36
40
74
87
97
95
83
79
38
39
35
36
29
66

High Clouds (% Sky Obscured)

100
24
78
100
85
46
68
48
0
0
2
0
0
43
0
0
72
76
54
30
5
4
3
3

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 (%)

5
7
18
16
7
3
0
2
0
0
0
3
0
0
0
2
15
26
19
1
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)

15
15
15
13
14
11
9
8
6
6
5
4
5
6
10
12
12
15
17
20
20
19
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
9
9
8
8
8
8
8
7
7
7
7
7
7
8
9
11
10
9
7
8
8
8

Relative Humidity (%)

89
92
90
90
83
90
93
95
96
95
94
94
94
87
80
79
86
92
84
75
68
70
74
75

Pressure (mb)

1012
1013
1014
1015
1015
1016
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1015
1015
1014

Ozone (du)

379
378
376
377
376
375
374
373
370
369
371
372
371
370
370
370
372
371
370
370
371
371
368
368

Saturday 4

Waning Gibbous 91%

22:56

07:05

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:22, Set: 19:36, Transit: 13:00. Moon - Rise: 22:56, Set: 07:05. Civil Dark: 20:10 - 05:48. Nautical Dark: 20:51 - 05:07. Astro Dark: 21:36 - 04:21

Total Clouds (% Sky Obscured)

75
81
86
84
82
80
88
93
98
99
99
85
100
100
100
98
91
94
83
70
58
47
62
70

Low Clouds (% Sky Obscured)

57
65
73
69
66
59
75
86
96
89
82
56
50
44
39
26
22
29
38
46
45
32
55
63

Medium Clouds (% Sky Obscured)

73
66
25
30
34
32
42
53
93
86
88
31
93
42
38
37
35
34
25
14
45
10
8
11

High Clouds (% Sky Obscured)

5
0
4
1
8
8
9
13
18
44
55
85
100
100
100
74
40
11
19
25
25
2
1
13

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
1
1
4
5
6
8
10
15
32
24
7
4
2
3
6
14
6
16
11
2
4
2
2

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)

18
19
20
21
21
21
21
21
19
20
18
15
13
14
15
16
17
18
17
17
16
17
14
12

Chance of Frost

Temperature (°C)

12
12
12
12
12
11
10
11
11
11
10
10
9
9
9
9
10
11
11
11
11
12
11
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
69
70
72
73
75
80
76
80
84
88
76
81
78
73
68
60
59
65
63
64
53
52
53

Pressure (mb)

1013
1012
1012
1011
1011
1010
1010
1010
1010
1010
1011
1012
1013
1014
1014
1015
1016
1016
1017
1017
1018
1019
1020
1021

Ozone (du)

365
362
361
361
361
361
361
361
362
370
372
374
376
376
377
377
378
379
380
381
382
383
386
387

Sunday 5

Waning Gibbous 85%

00:10

07:30

19 Bad
20 OK
21 Good
22 Good
23 Good
00 Good
01 OK
02 OK
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 OK
16 OK
17 Good
18 Good

Sun - Rise: 06:20, Set: 19:37, Transit: 12:59. Moon - Rise: 00:10, Set: 07:30. Civil Dark: 20:11 - 05:46. Nautical Dark: 20:53 - 05:04. Astro Dark: 21:38 - 04:19

Total Clouds (% Sky Obscured)

51
29
2
0
1
1
31
42
71
68
66
56
68
75
78
81
85
83
67
52
33
21
13
10

Low Clouds (% Sky Obscured)

28
28
1
0
0
0
0
1
1
1
1
1
7
8
9
15
22
27
20
14
9
6
3
0

Medium Clouds (% Sky Obscured)

10
5
0
0
0
0
0
0
0
7
12
19
16
14
11
5
3
0
1
2
3
14
13
10

High Clouds (% Sky Obscured)

20
16
1
0
0
0
31
42
70
59
49
32
68
60
59
68
74
81
67
52
33
21
13
10

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)

10
8
6
5
4
3
3
2
2
2
2
3
3
6
9
12
12
13
13
13
13
12
11
9

Chance of Frost

Temperature (°C)

9
7
6
5
5
4
3
3
3
3
3
2
2
5
7
9
10
11
11
12
12
12
12
11

Feels Like (°C)

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

Dew Point (°C)

1
1
2
1
1
1
0
0
-0
-1
-1
-2
-2
1
2
3
3
3
3
3
3
3
4
5

Relative Humidity (%)

58
65
72
75
78
79
80
80
79
77
76
74
76
72
69
67
62
58
55
54
54
53
60
67

Pressure (mb)

1022
1023
1024
1024
1025
1025
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1024
1024
1023
1023
1022
1022
1021

Ozone (du)

385
383
384
383
378
375
374
372
371
369
368
367
364
363
362
361
361
360
359
359
358
358
357
356

Monday 6

Waning Gibbous 78%

01:18

08:05

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

Sun - Rise: 06:18, Set: 19:39, Transit: 12:59. Moon - Rise: 01:18, Set: 08:05. Civil Dark: 20:13 - 05:43. Nautical Dark: 20:55 - 05:01. Astro Dark: 21:40 - 04:16

Total Clouds (% Sky Obscured)

13
11
9
8
7
3
16
31
46
41
41
46
32
17
0
0
0
0
1
2
3
11
18
25

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)

13
11
9
8
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
17
24

High Clouds (% Sky Obscured)

13
11
9
8
7
2
16
31
46
41
41
43
29
13
0
0
0
0
1
1
1
4
7
13

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
1
1
3
1
0
0
1
2

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
8
8
7
7
7
7
7
7
7
8
9
11
13
15
15
15
15
14
13
13
10
8

Chance of Frost

Temperature (°C)

11
10
10
8
8
8
8
8
8
8
8
9
9
11
13
14
16
17
18
19
19
19
18
17

Feels Like (°C)

9
6
7
7
7
6
6
6
6
6
6
6
6
8
9
9
10
11
12
17
17
17
17
18

Dew Point (°C)

7
7
7
6
6
6
6
6
6
6
6
7
8
9
9
10
11
12
12
12
12
12
13
13

Relative Humidity (%)

75
78
81
85
87
88
90
90
88
88
87
88
88
84
80
76
73
71
67
66
65
63
70
77

Pressure (mb)

1021
1020
1020
1020
1020
1019
1019
1018
1018
1017
1017
1016
1015
1015
1015
1014
1014
1014
1013
1013
1013
1012
1012
1012

Ozone (du)

355
354
353
353
352
352
351
352
353
354
355
355
356
357
358
359
359
359
359
358
357
357
358
358

Tuesday 7

Waning Gibbous 69%

02:18

08:52

19 OK
20 OK
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

Sun - Rise: 06:16, Set: 19:41, Transit: 12:59. Moon - Rise: 02:18, Set: 08:52. Civil Dark: 20:15 - 05:41. Nautical Dark: 20:57 - 04:59. Astro Dark: 21:43 - 04:13

Total Clouds (% Sky Obscured)

24
15
15
49
74
99
96
95
95
96
98
100
100
100
100
95
90
86

Low Clouds (% Sky Obscured)

0
0
0
1
2
4
6
3
3
14
25
32
44
56
64
59
57
56

Medium Clouds (% Sky Obscured)

24
15
15
49
68
82
76
70
64
54
45
37
42
51
60
65
68
71

High Clouds (% Sky Obscured)

24
15
15
49
74
98
90
81
70
77
88
100
98
96
94
95
90
86

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 (%)

14
24
29
28
27
22
13
6
1
1
1
0
0
0
0
1
2
1

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
14
14
14
13
13
12
9
8
8
8
8
8
6
6
7
7
7

Dew Point (°C)

13
13
12
11
11
10
10
9
9
8
8
8
7
7
6
6
6
5

Relative Humidity (%)

83
87
92
95
95
93
91
91
91
91
90
90
90
84
76
70
65
60

Pressure (mb)

1012
1013
1013
1014
1014
1015
1015
1016
1016
1017
1017
1018
1019
1020
1020
1021
1021
1022

Ozone (du)

359
360
360
360
361
362
363
364
365
365
366
367
368
370
372
373
376
379

Forecast for Bredhurst, Kent, United Kingdom (51.33,0.58)

Generated: 01/04/26 19:12:49. Forecast: 01/04/26 to 07/04/26. Timezone: UTC+1.00