Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 6

Waning Gibbous 62%

01:17

11:45

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

Sun - Rise: 04:53, Set: 21:23, Transit: 13:08. Moon - Rise: 01:17, Set: 11:45. Civil Dark: 22:09 - 04:06. Nautical Dark: 23:20 - 02:55. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
88
57
34
69
92
81
99
99
100
100
100
98
100
98
97
100
100
100
100
100
100
99
98

Low Clouds (% Sky Obscured)

60
53
57
34
69
92
81
82
61
60
64
64
57
100
67
60
53
63
79
82
61
62
62
56

Medium Clouds (% Sky Obscured)

12
47
0
0
6
34
0
2
5
7
40
100
98
94
94
91
98
94
93
97
95
96
96
95

High Clouds (% Sky Obscured)

7
67
38
2
3
2
2
74
52
100
100
100
82
93
91
90
100
100
100
100
100
100
88
78

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
9
9
6

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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
1
0
0
3
0
2
2
3
7
11
3
18
17
20
25
35
49
53

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
0.2
0.2

Wind Speed/Direction (mph)

20
18
16
14
13
12
11
10
9
9
10
11
12
13
13
12
12
11
13
12
12
11
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
77
83
83
84
90
90
90
87
86
87
82
78
73
64
63
60
65
61
65
71
79
79
92

Pressure (mb)

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

Ozone (du)

386
382
381
379
379
378
375
372
370
369
366
364
365
363
360
357
356
358
359
359
359
359
358
359

Sunday 7

Waning Gibbous 52%

01:30

13:01

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 OK
19 OK
20 OK

Sun - Rise: 04:53, Set: 21:23, Transit: 13:08. Moon - Rise: 01:30, Set: 13:01. Civil Dark: 22:10 - 04:06. Nautical Dark: 23:22 - 02:54. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
95
100
99
100
100
100
100
48
80
83
66
71
81
42
32
21
21

Low Clouds (% Sky Obscured)

54
84
68
72
74
69
81
74
67
88
47
50
50
58
48
62
73
66
62
76
39
32
21
21

Medium Clouds (% Sky Obscured)

99
100
100
99
94
82
78
59
62
84
100
57
100
100
5
47
25
0
15
37
6
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
85
90
13
1
5
68
100
100
100
10
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

7
9
7
9
9
6
9
9
9
9
4
5
7
9
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

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

Precipitation Probability (%)

55
60
67
65
57
55
32
36
84
95
95
95
76
60
50
48
38
28
26
22
7
3
0
0

Precipitation Amount (mm)

0.3
0.4
0.4
0.4
0.3
0.3
0
0
0.5
0.6
1.8
0.6
0.2
0
0
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
9
9
10
10
11
11
11
12
12
13
13
7
9
12
13
13
12
15
16
15
16
15
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
13
13
13
13
13
13
13
13
12
12
13
12
12
12
12
11
8
6
8
7
7
7
8

Relative Humidity (%)

95
96
96
96
96
96
95
96
96
95
93
96
95
95
93
80
73
59
52
61
58
60
63
70

Pressure (mb)

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

Ozone (du)

360
362
361
360
363
370
371
370
369
369
375
382
385
390
394
402
405
409
413
412
410
411
411
410

Monday 8

Third Quarter 41%

01:41

14:20

21 Good
22 Good
23 OK
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
20 Bad

Sun - Rise: 04:52, Set: 21:24, Transit: 13:09. Moon - Rise: 01:41, Set: 14:20. Civil Dark: 22:11 - 04:05. Nautical Dark: 23:23 - 02:53. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

5
9
29
56
73
72
94
100
100
57
84
39
47
44
47
51
51
63
76
69
65
52
51
48

Low Clouds (% Sky Obscured)

5
8
27
42
59
67
62
52
63
48
67
39
34
27
23
40
40
43
44
49
51
52
51
48

Medium Clouds (% Sky Obscured)

0
0
1
39
0
0
11
66
100
57
74
4
19
23
24
16
20
28
35
27
22
13
22
26

High Clouds (% Sky Obscured)

2
0
1
9
10
1
83
30
55
45
2
0
0
0
0
0
0
0
0
0
0
0
1
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
1
2
12
12
16
30
38
53
62
60
44
37
33
13
31
21
23
26
37
37
31
32
31

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.4
0.5
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
11
11
10
10
10
11
10
11
12
12
11
12
13
15
18
19
19
19
19
18
16
15
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
75
76
84
87
91
95
95
93
91
88
91
89
81
67
52
54
54
55
56
58
62
68
71

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

410
411
408
406
405
405
407
409
408
409
412
414
414
416
416
413
411
406
401
401
402
404
404
403

Tuesday 9

Waning Crescent 30%

01:53

15:42

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

Sun - Rise: 04:52, Set: 21:25, Transit: 13:09. Moon - Rise: 01:53, Set: 15:42. Civil Dark: 22:12 - 04:05. Nautical Dark: 23:24 - 02:52. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

50
44
48
50
62
65
54
37
29
33
25
31
37
45
61
67
79
84
84
87
88
82
89
90

Low Clouds (% Sky Obscured)

50
44
42
35
35
33
31
20
11
0
21
31
37
45
27
10
7
3
0
15
30
46
50
54

Medium Clouds (% Sky Obscured)

33
24
14
4
4
3
1
2
2
1
2
2
0
20
36
48
44
46
47
42
41
45
44
49

High Clouds (% Sky Obscured)

1
1
4
8
3
0
3
2
4
13
2
2
2
20
37
54
65
80
67
40
28
13
30
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 (%)

29
32
33
27
31
29
0
2
5
0
0
2
13
21
25
28
28
11
6
5
3
2
17
25

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
8
8
8
8
8
7
8
8
8
7
6
6
7
7
7
7
6
6
6
6
7
8

Relative Humidity (%)

75
77
81
84
85
85
87
87
91
91
83
72
61
60
60
57
56
54
52
53
54
56
63
72

Pressure (mb)

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

Ozone (du)

403
403
402
399
397
398
403
407
410
410
410
411
411
411
408
406
405
403
404
405
402
399
398
399

Wednesday 10

Waning Crescent 20%

02:07

17:09

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
20 Bad

Sun - Rise: 04:52, Set: 21:26, Transit: 13:09. Moon - Rise: 02:07, Set: 17:09. Civil Dark: 22:13 - 04:04. Nautical Dark: 23:26 - 02:51. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

86
86
97
98
99
99
95
100
75
79
66
65
78
84
85
86
90
96
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

58
55
52
47
64
78
92
95
75
79
66
65
78
78
75
77
67
60
54
49
46
34
41
45

Medium Clouds (% Sky Obscured)

48
53
56
95
96
97
79
65
59
61
9
3
2
6
11
21
36
44
48
51
51
45
50
57

High Clouds (% Sky Obscured)

54
45
38
49
65
73
70
77
72
65
43
63
75
84
85
86
87
92
99
99
98
97
94
88

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

29
35
40
42
52
59
58
88
95
93
86
83
75
64
53
41
44
45
45
40
38
39
45
47

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
76
83
86
88
87
87
90
91
93
87
79
71
64
60
56
52
55
58
60
67
74
84
87

Pressure (mb)

1019
1019
1019
1018
1018
1017
1017
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014

Ozone (du)

400
401
401
401
402
405
408
410
415
417
417
418
419
420
414
407
401
403
405
407
408
409
410
411

Thursday 11

Waning Crescent 11%

02:25

18:41

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

Sun - Rise: 04:51, Set: 21:27, Transit: 13:09. Moon - Rise: 02:25, Set: 18:41. Civil Dark: 22:14 - 04:04. Nautical Dark: 23:27 - 02:50. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
85
70
50
37
23
12
10
7
20
43
57
59
75
85
97
97
98
100
97
94

Low Clouds (% Sky Obscured)

51
51
55
55
43
33
24
21
22
12
10
7
20
43
53
52
56
60
65
62
58
54
68
82

Medium Clouds (% Sky Obscured)

66
77
88
99
76
53
30
21
12
3
10
7
20
14
14
5
5
4
3
8
14
19
37
56

High Clouds (% Sky Obscured)

83
87
94
100
85
70
50
37
23
12
10
7
20
43
25
0
26
51
77
81
76
62
72
81

ISS Passover

Visibility (miles)

7
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

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

Precipitation Probability (%)

51
50
54
65
59
55
50
41
29
2
4
4
0
14
17
15
24
28
31
26
21
18
31
40

Precipitation Amount (mm)

0.2
0.2
0.2
0.3
0.3
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
93
93
93
93
91
91
91
91
90
91
80
71
63
57
53
49
49
50
50
55
58
62
68

Pressure (mb)

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

Ozone (du)

411
412
413
414
415
413
412
411
411
412
412
409
406
403
400
396
393
392
390
389
388
387
386
385

Friday 12

Waning Crescent 5%

02:50

20:13

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: 04:51, Set: 21:27, Transit: 13:09. Moon - Rise: 02:50, Set: 20:13. Civil Dark: 22:15 - 04:04. Nautical Dark: 23:28 - 02:50. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

92
85
80
87
88
83
78
78
87
100
93
88
83
83
83
83

Low Clouds (% Sky Obscured)

92
85
80
87
85
74
59
56
67
81
76
72
69
73
76
78

Medium Clouds (% Sky Obscured)

77
66
54
40
40
39
37
51
63
79
67
63
58
42
23
2

High Clouds (% Sky Obscured)

81
85
80
86
88
83
78
78
87
100
93
88
78
46
21
0

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

50
50
45
34
38
38
35
36
32
18
23
32
33
33
28
19

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
7
5
5
5
5
5
5
6
6
7
7
8
10
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
83
83
83
84
85
88
90
87
83
80
72
67
60
64
70

Pressure (mb)

1017
1017
1017
1017
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1016
1016

Ozone (du)

384
383
382
380
379
376
374
371
372
373
374
374
373
373
372
371

Forecast for Rangeworthy, South Gloucestershire, United Kingdom (51.58,-2.45)

Generated: 06/06/26 20:24:35. Forecast: 06/06/26 to 12/06/26. Timezone: UTC+1.00