Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 5

Waning Gibbous 72%

01:03

09:14

08 Good
09 OK
10 Bad
11 Bad
12 OK
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
05 Bad
06 Bad
07 Bad

Sun - Rise: 04:54, Set: 21:22, Transit: 13:08. Moon - Rise: 01:03, Set: 09:14. Civil Dark: 22:08 - 04:07. Nautical Dark: 23:18 - 02:56. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

6
18
28
48
13
93
100
100
88
99
100
100
100
100
100
100
100
99
99
100
100
100
94
74

Low Clouds (% Sky Obscured)

6
18
28
29
4
85
35
69
41
48
31
3
10
51
63
65
60
62
56
100
92
100
64
61

Medium Clouds (% Sky Obscured)

2
2
28
46
0
48
55
55
32
61
13
81
100
100
100
80
83
98
99
100
37
99
94
74

High Clouds (% Sky Obscured)

6
7
17
38
13
6
18
44
50
97
100
100
100
100
100
100
23
60
75
0
3
40
15
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
6
5
6
9
9
9
9
9
9
9
9
9
6
9
5
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
None

Precipitation Probability (%)

8
20
31
21
27
36
38
42
37
35
19
5
10
35
50
47
51
42
66
73
95
95
86
43

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.7
1
0.5
0

Wind Speed/Direction (mph)

8
9
9
10
10
10
10
9
9
11
12
11
11
11
11
8
9
11
11
14
17
19
20
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
12
13
13
13
14
13
13
13
13
12
11
10
10
9
9
9
8
8
8
7
6
7
8

Dew Point (°C)

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

Relative Humidity (%)

70
65
63
59
53
53
62
78
79
80
79
73
73
75
75
83
87
88
81
88
95
95
98
96

Pressure (mb)

1011
1012
1012
1012
1012
1012
1012
1011
1011
1010
1010
1010
1010
1010
1010
1009
1008
1007
1006
1005
1004
1002
1002
1001

Ozone (du)

368
366
369
376
373
370
367
367
367
366
367
371
370
369
374
377
380
380
382
387
390
385
391
397

Saturday 6

Waning Gibbous 62%

01:17

10:29

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
05 Bad
06 Bad
07 Bad

Sun - Rise: 04:53, Set: 21:23, Transit: 13:08. Moon - Rise: 01:17, Set: 10:29. Civil Dark: 22:09 - 04:06. Nautical Dark: 23:20 - 02:55. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

78
95
100
100
100
100
90
100
90
74
64
79
90
90
95
73
58
100
100
100
100
88
92
80

Low Clouds (% Sky Obscured)

67
55
80
94
100
100
88
74
74
51
39
59
80
82
85
56
45
37
71
85
78
77
87
55

Medium Clouds (% Sky Obscured)

13
46
50
50
91
78
53
65
51
35
23
25
26
43
21
27
3
30
11
39
2
30
9
21

High Clouds (% Sky Obscured)

0
0
85
0
0
0
0
0
0
0
0
0
0
10
51
3
20
94
100
82
100
5
5
22

ISS Passover

Visibility (miles)

9
7
5
9
9
9
9
9
7
9
9
7
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
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

47
50
41
74
93
91
50
40
27
37
38
38
18
4
1
0
0
0
0
4
5
1
5
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
93
92
93
93
93
93
89
82
82
82
86
90
93
96
93
93
95
95
95
95
96
96
93

Pressure (mb)

1001
1001
1001
1000
1000
999
1000
1001
1002
1004
1005
1007
1008
1010
1011
1013
1014
1015
1015
1016
1016
1017
1017
1018

Ozone (du)

404
404
404
405
404
402
401
400
392
389
388
384
381
378
374
375
373
370
368
368
369
368
367
364

Sunday 7

Waning Gibbous 52%

01:30

11:45

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
05 Bad
06 Bad
07 Bad

Sun - Rise: 04:53, Set: 21:23, Transit: 13:08. Moon - Rise: 01:30, Set: 11:45. 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
99
99
99
100
97
100
100
100
100
100
100
100
100
100
100
99
99
98

Low Clouds (% Sky Obscured)

55
69
83
71
55
79
53
70
46
53
83
82
62
69
62
65
59
74
79
86
78
72
66
65

Medium Clouds (% Sky Obscured)

23
29
25
28
87
98
98
84
87
92
73
92
29
59
96
82
61
42
77
100
94
91
98
95

High Clouds (% Sky Obscured)

100
98
98
100
100
97
81
75
67
74
57
57
100
100
100
100
100
100
100
100
78
57
30
29

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
5
2

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
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
1
17
3
16
22
20
19
26
23
24
23
18
6
13
2
1
17
26
35
71
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.8
2.2
2.4

Wind Speed/Direction (mph)

10
12
12
12
12
11
10
12
11
12
12
12
11
10
11
11
11
11
11
11
11
11
11
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
86
81
75
71
72
78
66
70
71
77
79
79
79
82
89
87
84
79
75
74
75
84
96

Pressure (mb)

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

Ozone (du)

361
360
359
359
360
361
364
364
363
363
363
363
363
364
364
366
367
366
367
369
369
369
370
370

Monday 8

Third Quarter 41%

01:41

13:01

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 OK
21 OK
22 OK
23 OK
00 Good
01 OK
02 OK
03 OK
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 04:52, Set: 21:24, Transit: 13:08. Moon - Rise: 01:41, Set: 13:01. Civil Dark: 22:11 - 04:05. Nautical Dark: 23:23 - 02:53. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
96
97
98
99
100
100
81
95
88
54
29
29
21
24
22
18
25
32
37
41
45
55
68

Low Clouds (% Sky Obscured)

65
65
64
63
62
57
49
48
57
61
54
29
29
21
24
22
18
25
32
37
41
45
52
57

Medium Clouds (% Sky Obscured)

93
90
92
94
97
98
99
70
47
23
0
0
0
0
0
0
0
0
2
2
3
0
0
61

High Clouds (% Sky Obscured)

40
58
44
33
27
45
71
81
63
30
0
0
0
0
0
0
0
0
0
0
0
0
25
5

ISS Passover

Visibility (miles)

2
3
3
3
9
9
9
9
9
9
5
9
9
9
9
9
9
9
9
9
9
9
9
7

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

Precipitation Probability (%)

95
95
95
86
80
90
95
95
87
67
32
24
14
4
3
1
0
2
6
3
9
4
2
26

Precipitation Amount (mm)

1.2
0.9
0.8
0.4
0.5
0.7
0.8
0.7
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
13
13
12
12
12
9
6
6
8
9
9
8
8
8
8
8
7
8
8
9
9
9
9

Relative Humidity (%)

98
96
96
96
92
84
68
54
53
62
73
71
71
75
79
80
80
80
83
87
93
93
91
84

Pressure (mb)

1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

374
380
382
386
387
394
401
413
411
414
414
412
411
407
404
403
404
407
409
411
411
411
410
410

Tuesday 9

Waning Crescent 39%

01:53

14:20

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

Sun - Rise: 04:52, Set: 21:25, Transit: 13:09. Moon - Rise: 01:53, Set: 14:20. Civil Dark: 22:12 - 04:05. Nautical Dark: 23:24 - 02:52. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

80
93
72
59
38
34
30
25
27
28
28
25
23
23
42
60
78
79
84
85
73
52
28
21

Low Clouds (% Sky Obscured)

63
69
62
55
38
34
30
25
27
28
28
25
23
23
20
19
18
20
24
27
30
35
28
21

Medium Clouds (% Sky Obscured)

68
80
30
22
13
9
5
2
2
4
2
6
8
10
8
9
18
23
21
15
13
9
4
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
27
50
65
40
19
1
1

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

40
41
56
59
50
49
49
28
34
33
19
29
21
3
4
5
0
2
3
0
2
1
0
13

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
11
15
15
16
16
17
17
17
17
16
15
12
11
10
9
8
7
7
7
7
8
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
92
90
86
79
66
52
55
58
61
70
73
75
76
77
81
84
88
87
88
88
85
84
81

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1015
1015
1015
1015
1015
1015
1015
1016
1016
1017

Ozone (du)

410
411
410
410
410
409
410
407
404
401
400
401
402
404
405
404
402
400
403
405
407
407
408
409

Wednesday 10

Waning Crescent 30%

02:07

15:42

08 OK
09 Good
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
05 Bad
06 Bad
07 Bad

Sun - Rise: 04:52, Set: 21:26, Transit: 13:09. Moon - Rise: 02:07, Set: 15:42. Civil Dark: 22:13 - 04:04. Nautical Dark: 23:26 - 02:51. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

18
14
39
64
89
91
93
94
82
69
56
55
53
58
59
64
69
84
83
86
88
93
98
98

Low Clouds (% Sky Obscured)

18
14
25
26
25
30
36
43
33
23
18
20
23
25
26
28
31
41
53
61
55
51
44
62

Medium Clouds (% Sky Obscured)

2
2
6
11
16
30
37
42
46
51
56
55
53
56
42
35
20
22
18
14
15
15
15
33

High Clouds (% Sky Obscured)

0
0
2
0
0
33
67
94
82
69
55
37
18
0
5
10
15
35
55
75
86
91
97
98

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
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 (%)

8
0
14
14
7
17
22
25
29
33
32
25
19
12
12
6
0
8
12
16
19
21
23
32

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
66
61
56
52
49
53
59
65
68
69
72
76
80
84
87
90
93
91
90
87
87
85
83

Pressure (mb)

1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

407
406
405
405
404
404
404
405
405
406
407
407
406
404
403
401
399
397
398
400
401
397
393
388

Thursday 11

Waning Crescent 20%

02:25

17:09

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: 04:51, Set: 21:27, Transit: 13:09. Moon - Rise: 02:25, Set: 17:09. Civil Dark: 22:14 - 04:04. Nautical Dark: 23:27 - 02:50. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
99
100
100
100
99
96
91
91
95
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

75
90
96
98
100
93
86
72
48
44
43
46
50
58
72
86
99

Medium Clouds (% Sky Obscured)

50
71
76
78
80
68
55
38
39
35
41
50
62
67
74
82
90

High Clouds (% Sky Obscured)

98
99
100
100
100
99
96
91
87
75
64
76
89
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3

Fog (%)

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

Precipitation Probability (%)

34
36
42
46
44
42
35
36
35
34
31
21
25
15
27
36
42

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
9
10
10
10
14
13
13
13
14
14
10
10
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

77
74
68
63
59
56
56
58
59
63
69
74
79
86
90
93
96

Pressure (mb)

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

Ozone (du)

389
389
390
387
384
381
377
372
368
364
360
356
353
351
348
346
344

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

Generated: 05/06/26 08:46:49. Forecast: 05/06/26 to 11/06/26. Timezone: UTC+1.00