Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 2

Waning Gibbous 93%

23:36

05:33

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 OK
22 OK
23 Good
00 Good
01 Good
02 OK
03 OK
04 Bad

Sun - Rise: 04:42, Set: 21:03, Transit: 12:53. Moon - Rise: 23:36, Set: 05:33. Civil Dark: 21:49 - 03:57. Nautical Dark: 22:56 - 02:49. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

66
74
80
84
100
100
100
100
97
100
84
61
43
92
88
85
38
16
5
5
5
21
41
72

Low Clouds (% Sky Obscured)

66
74
80
57
62
80
62
66
63
65
42
54
43
27
10
0
4
14
0
0
0
21
41
51

Medium Clouds (% Sky Obscured)

66
74
80
84
89
83
100
24
11
25
0
6
4
7
24
32
14
5
0
0
0
0
0
26

High Clouds (% Sky Obscured)

66
74
80
50
99
100
100
100
92
100
84
5
4
91
81
74
21
3
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
0
1
9
9
4
6
9
5
9
8
7
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
Moderate Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
Light Rain
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
57
80
77
75
64
54
47
58
46
50
51
34
26
16
7
1
0
0
0
0
1

Precipitation Amount (mm)

1.5
4.8
0.5
0.2
0.5
0.4
0.4
0.3
0.2
0
0.4
0
0.2
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
100
96
95
89
90
81
72
69
57
55
57
66
69
74
79
85
87
95
95
96
96
96
96

Pressure (mb)

1005
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1003
1004
1004
1004
1005
1005
1006
1006
1006
1007
1007
1007
1007

Ozone (du)

373
372
368
374
376
379
383
387
395
399
405
406
405
406
407
405
404
406
406
392
385
382
377
371

Wednesday 3

Waning Gibbous 88%

00:07

06:36

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
04 Bad

Sun - Rise: 04:42, Set: 21:04, Transit: 12:53. Moon - Rise: 00:07, Set: 06:36. Civil Dark: 21:50 - 03:56. Nautical Dark: 22:58 - 02:47. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

70
51
98
100
100
93
100
100
100
100
100
99
66
72
51
84
81
82
88
90
78
60
83
100

Low Clouds (% Sky Obscured)

53
51
44
49
44
42
43
95
100
100
100
60
54
49
40
47
58
51
71
62
55
54
61
59

Medium Clouds (% Sky Obscured)

19
0
14
46
89
65
52
98
71
95
34
0
11
23
12
39
27
28
23
20
19
5
34
0

High Clouds (% Sky Obscured)

3
25
89
100
100
73
100
100
100
100
100
83
23
0
0
0
0
20
85
85
28
0
1
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
5
3
3
7
7
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
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
0
1
2
3
15
37
95
95
95
79
38
13
22
9
6
4
5
9
10
20
33
39
46

Precipitation Amount (mm)

0
0
0
0
0
0
0
1.5
1.6
0.8
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
11
13
14
15
17
21
23
20
20
20
23
22
22
21
21
19
19
18
19
18
17
17
17

Chance of Frost

Temperature (°C)

12
12
13
14
16
17
17
16
15
15
14
16
17
17
17
16
15
15
14
14
14
14
14
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
93
87
78
69
60
62
68
96
96
96
98
95
85
81
81
82
86
86
89
89
89
87
86

Pressure (mb)

1007
1007
1007
1007
1007
1006
1006
1005
1004
1003
1002
1001
1000
1000
1000
1000
1000
1000
1000
999
999
998
998
997

Ozone (du)

369
364
360
357
356
355
355
354
354
354
360
364
372
379
389
394
396
396
396
398
396
397
395
396

Thursday 4

Waning Gibbous 81%

00:31

07:46

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 OK
02 OK
03 OK
04 OK

Sun - Rise: 04:41, Set: 21:05, Transit: 12:53. Moon - Rise: 00:31, Set: 07:46. Civil Dark: 21:51 - 03:55. Nautical Dark: 22:59 - 02:46. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
99
100
100
94
96
100
99
75
72
91
100
100
69
48
42
47
33
16
19
28
32

Low Clouds (% Sky Obscured)

54
65
64
61
59
56
57
60
62
64
70
52
59
39
50
36
27
24
13
4
12
19
28
31

Medium Clouds (% Sky Obscured)

40
100
100
69
100
99
86
86
85
35
13
14
52
80
100
34
14
7
47
33
7
4
4
4

High Clouds (% Sky Obscured)

100
90
76
84
95
34
42
83
99
76
75
72
88
100
100
38
16
18
22
21
2
0
1
0

ISS Passover

Visibility (miles)

9
9
9
8
4
7
4
4
4
4
8
7
6
9
7
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
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

58
54
64
71
72
84
82
77
81
67
62
68
67
52
29
31
17
22
7
5
6
4
4
4

Precipitation Amount (mm)

0
0
0.2
0.4
0.3
0.6
0.7
0.6
0.6
0.4
0.3
0.5
0.4
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

19
19
19
21
22
21
22
22
22
22
21
22
21
21
19
18
15
11
12
13
12
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
87
89
84
87
89
90
90
87
86
86
81
77
82
84
86
89
90
96
93
95
95
96
98

Pressure (mb)

997
996
996
996
996
996
996
996
997
997
997
998
999
999
1000
1000
1001
1002
1003
1003
1004
1004
1005
1005

Ozone (du)

397
400
403
406
408
410
406
401
400
401
403
403
402
399
400
400
400
401
402
402
402
401
399
399

Friday 5

Waning Gibbous 78%

00:48

09:00

05 OK
06 OK
07 OK
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
04 Bad

Sun - Rise: 04:41, Set: 21:06, Transit: 12:54. Moon - Rise: 00:48, Set: 09:00. Civil Dark: 21:52 - 03:54. Nautical Dark: 23:01 - 02:45. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

33
36
41
53
59
51
43
39
52
59
71
77
75
92
85
78
72
72
71
70
80
89
100
100

Low Clouds (% Sky Obscured)

32
33
41
50
59
47
36
24
18
15
10
12
6
0
0
0
13
15
15
15
17
20
22
27

Medium Clouds (% Sky Obscured)

0
0
0
0
0
6
37
13
20
29
37
50
48
43
67
35
33
70
71
70
80
89
99
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
3
5
3
2
15
15
20
20
22
19
16
47
74
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
7
4
8
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
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

3
0
1
1
1
8
16
17
23
26
20
5
11
1
1
1
0
3
10
32
55
53
24
22

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0
0

Wind Speed/Direction (mph)

11
11
11
13
13
13
13
13
14
13
14
14
13
13
11
10
8
7
6
6
5
4
4
4

Chance of Frost

Temperature (°C)

10
10
12
13
14
16
17
18
18
17
18
18
18
17
16
14
13
12
12
11
11
11
11
11

Feels Like (°C)

8
8
10
10
11
13
15
14
15
14
14
15
14
13
12
12
10
9
9
9
10
9
9
9

Dew Point (°C)

9
10
10
10
10
9
8
8
8
10
9
9
8
8
9
9
9
9
8
8
9
10
10
10

Relative Humidity (%)

96
96
87
80
76
62
56
51
50
62
55
56
52
54
62
69
80
84
79
80
88
98
98
96

Pressure (mb)

1006
1007
1008
1008
1009
1010
1010
1010
1010
1011
1011
1011
1011
1012
1012
1012
1012
1013
1013
1012
1012
1012
1011
1011

Ozone (du)

396
392
389
383
380
375
374
373
376
373
376
375
376
369
366
363
362
362
365
365
365
366
370
374

Saturday 6

Waning Gibbous 72%

01:02

10:15

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
04 Bad

Sun - Rise: 04:40, Set: 21:07, Transit: 12:54. Moon - Rise: 01:02, Set: 10:15. Civil Dark: 21:53 - 03:54. Nautical Dark: 23:03 - 02:44. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
99
100
100
100
100
100
100
100
84
76
77
94
90
95
100
97
90
83
70
67
62
73

Low Clouds (% Sky Obscured)

28
32
35
43
51
46
41
39
45
51
45
36
34
40
28
28
29
33
34
41
43
48
53
57

Medium Clouds (% Sky Obscured)

99
80
78
100
92
100
100
99
99
99
64
56
54
75
68
68
68
53
32
16
13
10
7
10

High Clouds (% Sky Obscured)

100
100
86
100
86
94
94
97
95
100
84
76
77
90
90
87
71
49
30
17
12
6
0
20

ISS Passover

Visibility (miles)

2
9
9
9
9
9
9
9
2
7
9
9
9
8
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
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

27
25
16
12
13
27
40
91
95
58
38
42
49
51
36
45
49
62
63
56
44
29
20
22

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.6
1.3
0.3
0
0
0
0
0
0
0
0.3
0.3
0.2
0
0
0
0

Wind Speed/Direction (mph)

4
5
5
7
9
11
11
12
12
13
13
14
14
12
12
15
15
15
13
11
10
9
9
9

Chance of Frost

Temperature (°C)

11
11
13
14
14
15
15
16
15
15
15
16
16
16
15
15
14
13
13
13
13
13
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
95
84
83
76
72
75
95
96
95
72
60
63
72
79
86
95
96
96
96
98
96
95

Pressure (mb)

1011
1011
1010
1010
1010
1010
1009
1009
1009
1009
1009
1008
1008
1008
1009
1012
1012
1012
1012
1012
1012
1013
1014
1014

Ozone (du)

375
378
379
381
377
372
375
380
393
389
403
406
406
403
397
399
402
404
404
405
405
399
393
387

Sunday 7

Waning Gibbous 62%

01:15

11:30

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
04 Bad

Sun - Rise: 04:40, Set: 21:08, Transit: 12:54. Moon - Rise: 01:15, Set: 11:30. Civil Dark: 21:54 - 03:53. Nautical Dark: 23:04 - 02:43. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

85
97
96
96
96
90
82
75
85
92
100
100
100
100
100
100
100
97
94
90
73
60
47
49

Low Clouds (% Sky Obscured)

62
67
68
76
80
76
74
68
74
84
90
71
55
42
41
42
45
48
52
66
57
40
24
16

Medium Clouds (% Sky Obscured)

15
18
16
14
5
3
0
0
0
4
20
20
29
34
51
68
85
78
72
66
57
47
36
35

High Clouds (% Sky Obscured)

41
56
58
57
59
53
46
24
37
68
100
100
100
100
100
100
100
69
39
8
10
14
14
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 (%)

19
11
7
6
8
10
13
14
16
17
12
24
32
22
26
28
21
24
21
7
5
2
0
1

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
10
11
12
14
15
15
15
16
15
14
14
14
14
14
13
12
12
11
10
9
9
8
8

Chance of Frost

Temperature (°C)

13
13
14
15
16
17
18
19
19
19
19
18
18
18
18
17
16
15
14
14
13
13
12
11

Feels Like (°C)

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

Dew Point (°C)

12
12
12
13
13
13
12
12
12
12
12
12
12
12
12
12
12
13
12
13
13
12
12
11

Relative Humidity (%)

95
93
92
86
79
74
70
65
62
63
65
68
68
69
69
74
79
87
89
93
96
98
98
98

Pressure (mb)

1015
1016
1017
1018
1018
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1022
1022

Ozone (du)

384
381
378
375
371
368
365
362
360
358
356
354
354
354
354
354
354
354
351
349
346
345
344
343

Monday 8

Third Quarter 52%

01:27

12:46

05 Bad
06 OK
07 Bad
08 OK
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

Sun - Rise: 04:39, Set: 21:09, Transit: 12:54. Moon - Rise: 01:27, Set: 12:46. Civil Dark: 21:55 - 03:53. Nautical Dark: 23:06 - 02:42. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

48
32
34
37
44
54
64
70
71
69
67
69
72
75
79
84
87
84
81
67

Low Clouds (% Sky Obscured)

8
0
12
25
37
37
44
43
44
43
43
46
47
47
45
40
34
23
15
8

Medium Clouds (% Sky Obscured)

38
32
34
37
44
54
64
70
63
50
37
24
12
2
2
2
3
2
0
0

High Clouds (% Sky Obscured)

39
32
34
37
40
32
34
39
28
19
8
11
14
11
8
9
10
16
22
28

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

1
0
10
14
15
11
7
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
9
12
13
13
13
14
14
17
17
16
17
17
17
14
14
14
14
13

Dew Point (°C)

11
12
12
12
13
13
12
12
12
12
12
11
12
12
12
13
13
13
13
12

Relative Humidity (%)

95
93
93
87
85
79
73
67
62
60
58
57
59
63
68
76
83
93
95
96

Pressure (mb)

1022
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1024
1024
1023

Ozone (du)

344
345
345
346
347
348
352
355
359
356
354
352
350
348
346
344
342
340
340
339

Forecast for Herne, Kent, United Kingdom (51.35,1.12)

Generated: 02/06/26 05:40:15. Forecast: 02/06/26 to 08/06/26. Timezone: UTC+1.00