Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 6

Waning Gibbous 72%

01:06

10:17

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 OK

Sun - Rise: 04:42, Set: 21:11, Transit: 12:57. Moon - Rise: 01:06, Set: 10:17. Civil Dark: 21:58 - 03:56. Nautical Dark: 23:09 - 02:44. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

43
55
66
100
100
100
99
100
89
39
85
100
100
100
100
98
100
100
100
100
82
64
51
38

Low Clouds (% Sky Obscured)

43
52
66
91
87
100
75
92
62
39
73
65
91
87
95
97
100
100
100
99
64
55
48
29

Medium Clouds (% Sky Obscured)

43
55
66
100
100
81
97
98
81
0
36
100
100
100
38
92
27
25
20
20
19
5
0
2

High Clouds (% Sky Obscured)

43
55
16
99
5
55
45
5
10
0
36
100
95
5
0
0
0
0
1
0
0
0
2
10

ISS Passover

Visibility (miles)

9
9
9
9
9
9
6
5
9
9
9
9
5
5
9
4
5
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
Very Light Rain
Light Rain
None
None
None
None
None
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
89
95
58
50
74
95
57
24
17
38
70
95
95
91
55
29
7
17
20
3
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.9
0
0
0
0
0
0.9
0.8
0.6
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
9
9
11
13
13
17
17
18
15
19
23
21
22
21
20
20
21
20
20
20
19
17
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
75
78
71
81
81
87
93
95
86
59
71
87
92
93
93
95
92
90
87
87
84
84
80

Pressure (mb)

1011
1010
1010
1009
1009
1008
1008
1008
1008
1007
1007
1007
1007
1007
1006
1006
1007
1008
1010
1011
1012
1013
1014
1015

Ozone (du)

373
375
378
381
382
382
384
387
394
400
397
389
390
394
398
400
396
386
383
381
382
379
377
377

Sunday 7

Waning Gibbous 62%

01:18

11:33

03 OK
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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 04:42, Set: 21:12, Transit: 12:57. Moon - Rise: 01:18, Set: 11:33. Civil Dark: 21:59 - 03:55. Nautical Dark: 23:10 - 02:42. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

27
45
56
60
75
85
100
100
95
93
89
86
99
96
92
100
100
100
98
100
100
100
100
100

Low Clouds (% Sky Obscured)

26
44
56
60
52
49
53
51
76
71
51
42
50
26
42
21
17
0
0
49
34
42
81
83

Medium Clouds (% Sky Obscured)

3
3
3
0
2
35
27
22
59
42
11
70
31
63
75
75
82
100
98
100
100
100
100
100

High Clouds (% Sky Obscured)

3
18
2
18
41
56
100
100
51
48
58
67
98
91
79
100
100
100
44
100
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
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
3
2
11
3
0
0
0
0
0
0
0
0
1
4
3
7
6
8

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

Chance of Frost

Temperature (°C)

12
11
11
11
13
14
16
17
18
19
19
20
20
21
20
19
18
17
16
15
15
15
15
15

Feels Like (°C)

8
8
8
9
11
12
14
14
15
15
16
16
16
17
16
16
15
14
13
13
12
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

80
86
85
86
81
74
68
65
66
66
64
60
60
55
57
62
67
72
74
74
75
79
80
78

Pressure (mb)

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

Ozone (du)

377
376
376
376
375
372
368
367
365
364
362
360
361
361
361
361
358
357
356
356
356
357
357
355

Monday 8

Third Quarter 52%

01:29

12:49

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 OK
20 Bad
21 OK
22 Good
23 Good
00 Good
01 Good
02 Good

Sun - Rise: 04:41, Set: 21:13, Transit: 12:57. Moon - Rise: 01:29, Set: 12:49. Civil Dark: 22:00 - 03:54. Nautical Dark: 23:12 - 02:41. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
95
91
96
96
100
100
100
100
100
100
83
68
78
33
37
49
22
5
8
0
4
9

Low Clouds (% Sky Obscured)

54
61
42
0
55
52
77
34
57
71
37
32
44
52
50
33
37
49
22
5
8
0
1
3

Medium Clouds (% Sky Obscured)

100
100
93
91
94
94
87
60
36
86
100
100
82
60
12
0
7
10
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
25
30
30
0
0
67
71
100
100
100
45
45
45
0
0
0
0
0
0
0
3
6

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
9
9
9
9
5
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
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

19
22
33
44
37
22
37
48
50
56
77
95
74
49
44
24
4
15
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.5
0.7
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
7
6
5
6
8
10
11
13
16
17
14
15
15
15
15
12
10
9
9
8
10
10
10

Chance of Frost

Temperature (°C)

15
15
15
15
15
15
16
17
17
18
17
16
15
15
14
15
15
15
14
13
12
11
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
80
86
86
87
80
74
68
71
66
65
71
89
90
90
80
77
73
75
79
80
79
83
82

Pressure (mb)

1017
1016
1015
1015
1014
1013
1013
1012
1011
1011
1011
1010
1011
1011
1011
1011
1012
1013
1013
1014
1014
1015
1015
1015

Ozone (du)

355
356
358
362
364
364
364
365
364
363
367
375
380
384
400
406
406
404
405
407
409
409
410
409

Tuesday 9

Waning Crescent 41%

01:42

14:07

03 Good
04 OK
05 OK
06 OK
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 OK
00 OK
01 Bad
02 Bad

Sun - Rise: 04:41, Set: 21:14, Transit: 12:57. Moon - Rise: 01:42, Set: 14:07. Civil Dark: 22:01 - 03:54. Nautical Dark: 23:13 - 02:41. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

14
22
29
39
45
62
56
73
67
74
89
96
75
75
71
63
39
33
31
38
44
44
60
80

Low Clouds (% Sky Obscured)

4
3
1
0
20
40
56
72
67
74
88
81
71
61
52
38
27
15
5
3
2
0
6
12

Medium Clouds (% Sky Obscured)

0
7
13
22
18
53
8
18
35
49
45
41
26
18
8
0
0
0
0
0
39
44
60
69

High Clouds (% Sky Obscured)

11
8
5
0
0
5
0
32
63
74
57
27
0
0
0
0
0
0
23
22
19
21
47
74

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

Precipitation Probability (%)

0
0
0
3
15
23
32
50
50
41
48
51
48
43
39
31
25
17
1
0
1
0
0
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
88
84
76
69
64
59
53
41
39
41
43
41
45
48
52
64
73
79
83
86
85
84

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016

Ozone (du)

409
409
407
405
405
404
406
405
405
406
405
405
407
404
397
396
397
397
398
398
397
398
400
403

Wednesday 10

Waning Crescent 30%

01:56

15:29

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
21 Bad
22 Bad
23 OK
00 OK
01 OK
02 Bad

Sun - Rise: 04:40, Set: 21:14, Transit: 12:57. Moon - Rise: 01:56, Set: 15:29. Civil Dark: 22:02 - 03:53. Nautical Dark: 23:14 - 02:40. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
89
79
66
61
54
44
53
70
86
89
86
96
81
86
84
91
78
67
54
37
19
36
56

Low Clouds (% Sky Obscured)

17
40
34
41
29
29
27
40
55
68
68
65
69
58
63
59
44
34
26
16
8
0
1
1

Medium Clouds (% Sky Obscured)

73
73
73
66
61
54
23
25
25
27
55
44
46
37
32
24
33
42
53
45
37
19
19
10

High Clouds (% Sky Obscured)

100
74
47
25
24
9
2
2
3
5
13
3
1
1
2
20
25
26
26
30
31
19
36
56

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
6
9
9
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
None
None
None
None
None
None
None
None
Very Light Rain
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
1
1
0
2
2
2
17
27
41
55
49
52
70
81
82
69
54
30
22
15
2
2
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0
0
0.4
0.6
0.5
0.4
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
8
7
8
9
10
10
11
12
14
14
13
16
14
13
13
12
10
8
8
9
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
83
78
71
67
61
53
47
47
66
62
42
57
52
62
69
71
75
77
79
79
77
81

Pressure (mb)

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

Ozone (du)

404
403
401
399
399
400
401
403
404
405
405
405
403
401
397
397
398
397
396
395
395
395
395
395

Thursday 11

Waning Crescent 20%

02:13

16:56

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 04:40, Set: 21:15, Transit: 12:58. Moon - Rise: 02:13, Set: 16:56. Civil Dark: 22:02 - 03:53. Nautical Dark: 23:16 - 02:39. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

76
84
91
98
98
99
100
100
100
100
100
100
100
100
100
100
99
98
97
96
94
91
84
78

Low Clouds (% Sky Obscured)

1
4
6
8
6
5
4
23
42
60
66
76
84
88
94
100
93
85
77
66
57
46
57
65

Medium Clouds (% Sky Obscured)

0
17
36
47
60
78
100
100
100
100
100
100
100
92
89
86
73
51
23
17
16
10
10
6

High Clouds (% Sky Obscured)

74
79
84
89
92
96
98
99
100
100
89
78
67
73
82
91
73
58
41
45
43
35
23
17

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
6
5
4
4
3
5
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
22
37
54
85
95
95
95
95
95
95
65
25
18
14
7
6
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.5
0.9
1.3
1.4
1.5
1.3
0.8
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
87
85
81
80
72
65
60
67
74
82
84
90
95
95
96
98
96
96
95
95
95
95
96

Pressure (mb)

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

Ozone (du)

395
395
396
396
396
396
395
395
393
390
388
387
386
386
386
387
387
387
387
387
386
385
384
384

Friday 12

Waning Crescent 11%

02:38

18:28

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
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 04:40, Set: 21:16, Transit: 12:58. Moon - Rise: 02:38, Set: 18:28. Civil Dark: 22:03 - 03:53. Nautical Dark: 23:17 - 02:38. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

70
68
69
64
68
72
77
76
73
78
80
90
100
100
100
100
99
99
98
98
98
98

Low Clouds (% Sky Obscured)

70
68
68
64
61
58
52
33
16
0
1
1
2
4
11
25
37
43
44
52
57
60

Medium Clouds (% Sky Obscured)

3
6
8
9
17
24
31
23
11
3
16
28
40
45
49
53
40
36
38
32
16
0

High Clouds (% Sky Obscured)

6
12
17
22
34
50
62
76
73
74
80
90
100
96
92
92
94
95
94
96
96
90

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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
1
1
1
3
1
0
8
11
12
22
25
24
27
26
23

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
10
11
10
9
13
14
14
14
15
15
19
19
18
19
20
20
15
15
16
15
15

Dew Point (°C)

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

Relative Humidity (%)

95
96
93
92
89
76
66
57
52
48
45
45
46
47
56
65
76
78
81
85
85
86

Pressure (mb)

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

Ozone (du)

383
382
382
382
382
381
380
379
377
375
374
371
369
366
364
362
360
359
358
356
356
357

Forecast for Laindon, Essex, United Kingdom (51.58,0.42)

Generated: 06/06/26 03:28:27. Forecast: 06/06/26 to 12/06/26. Timezone: UTC+1.00