Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 18

Waxing Gibbous 80%

16:40

03:33

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

Sun - Rise: 04:58, Set: 21:07, Transit: 13:03. Moon - Rise: 16:40, Set: 03:33. Civil Dark: 21:53 - 04:12. Nautical Dark: 23:00 - 03:03. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

6
4
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
26
19
6
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
19
28
22
7
0
0

Medium 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

High 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

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)

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

Chance of Frost

Temperature (°C)

15
13
11
11
10
9
9
9
8
9
10
11
13
14
15
16
17
18
18
18
18
18
17
15

Feels Like (°C)

15
13
12
11
10
9
9
9
8
9
9
11
12
13
14
15
16
17
17
17
17
17
16
16

Dew Point (°C)

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

Relative Humidity (%)

83
90
90
90
85
82
82
85
87
88
81
70
61
56
54
54
52
50
49
48
51
57
66
77

Pressure (mb)

1016
1016
1017
1017
1017
1017
1016
1017
1016
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

397
396
394
391
390
389
390
390
389
389
389
389
388
388
388
388
388
387
388
388
389
389
390
389

Sunday 19

Waxing Gibbous 87%

17:55

03:41

21 Good
22 Good
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: 04:57, Set: 21:08, Transit: 13:03. Moon - Rise: 17:55, Set: 03:41. Civil Dark: 21:55 - 04:10. Nautical Dark: 23:03 - 03:01. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
6
60
70
75
72
95
100
100
100
100
100
100
100
100
95
87
90
87
76
95
88
74
61

Low Clouds (% Sky Obscured)

0
7
73
80
83
75
97
100
100
100
100
100
100
97
90
82
77
82
73
62
83
71
43
39

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
22
23
27
28
26
12
3
28
33
30
36
35
41
51

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
15
35
63
67
67
81
73
78
21
2
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
2
2
2
2
2
2
2
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
46
100
99
91
100
99
99
99
30
6
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
1
0
0
0
0
0
0
0
14
6
14
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
93
95
96
98
98
98
96
95
95
91
93
87
83
80
77
71
67
68
69
69
79
80
80

Pressure (mb)

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

Ozone (du)

388
385
383
382
381
381
380
379
379
379
379
380
381
382
382
382
382
382
384
387
389
389
391
394

Monday 20

Waxing Gibbous 93%

19:13

03:50

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: 04:55, Set: 21:10, Transit: 13:03. Moon - Rise: 19:13, Set: 03:50. Civil Dark: 21:56 - 04:08. Nautical Dark: 23:06 - 02:58. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

54
50
62
68
70
71
85
97
65
96
96
88
89
88
84
88
95
100
97
93
91
100
95
90

Low Clouds (% Sky Obscured)

9
1
1
1
0
2
1
2
2
21
49
51
68
84
67
76
90
100
94
87
83
73
60
45

Medium Clouds (% Sky Obscured)

57
60
74
56
61
63
71
96
57
95
94
74
79
73
61
45
41
42
43
44
38
21
24
30

High Clouds (% Sky Obscured)

0
0
33
55
57
58
73
31
18
73
72
3
1
8
6
0
0
30
30
25
26
100
87
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
None
None
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
1
2
2
0
2
4
13
21
35
19
8
5
3
2
3
3
2
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
9
9
8
7
7
7
6
6
5
3
2
2
3
3
5
8
9
9
10
11
11
10

Relative Humidity (%)

86
90
91
91
90
88
87
85
84
81
73
63
56
53
53
55
60
64
66
67
70
73
74
76

Pressure (mb)

1014
1015
1014
1014
1014
1014
1013
1013
1012
1012
1012
1012
1011
1011
1011
1011
1010
1010
1010
1010
1009
1009
1009
1010

Ozone (du)

396
395
393
391
391
392
393
397
401
401
401
403
406
406
406
407
409
404
400
400
399
398
396
392

Tuesday 21

Waxing Gibbous 97%

20:34

04:01

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 Bad
19 Bad
20 Bad

Sun - Rise: 04:54, Set: 21:11, Transit: 13:03. Moon - Rise: 20:34, Set: 04:01. Civil Dark: 21:58 - 04:07. Nautical Dark: 23:08 - 02:55. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

86
91
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

7
6
1
1
0
0
0
1
1
5
17
24
30
46
56
75
67
63
59
62
63
68
63
62

Medium Clouds (% Sky Obscured)

34
22
12
20
14
20
25
20
25
30
30
35
35
57
78
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

58
72
87
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
3
2
2
2
3
7
8
5
1
0

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
2
11
37
85
95
95
95
95
95
49
53
74
86
70

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
1
1.2
1.6
1.3
0.5
0
0
0.5
0.6
0.3

Wind Speed/Direction (mph)

1
1
1
1
3
3
4
4
4
4
4
4
6
7
7
8
9
9
11
12
12
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
79
79
81
80
81
80
78
78
80
81
80
80
82
92
93
96
96
98
96
95
96
98
98

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008

Ozone (du)

389
386
385
384
384
382
381
380
381
382
381
380
379
378
377
374
373
372
372
371
369
367
362
359

Wednesday 22

Waxing Gibbous 100%

No Rise

04:18

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: 04:53, Set: 21:13, Transit: 13:03. Moon - Rise: No Rise, Set: 04:18. Civil Dark: 22:00 - 04:05. Nautical Dark: 23:11 - 02:53. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
97
94
83
72
65
65
65

Low Clouds (% Sky Obscured)

57
63
69
76
82
89
96
95
94
94
96
98
100
100
100
100
98
96
93
84
71
69
63
66

Medium Clouds (% Sky Obscured)

100
100
100
100
98
95
92
95
98
100
96
90
88
83
93
99
86
74
59
59
69
70
71
71

High Clouds (% Sky Obscured)

93
77
30
58
70
85
62
60
60
55
40
18
0
20
36
52
34
18
6
2
1
0
1
1

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
Very Light Rain
Light Rain
None
None
Very Light Rain
None
None
None

Precipitation Probability (%)

75
88
86
87
91
80
84
80
80
77
64
72
91
84
62
53
83
84
44
51
56
45
38
35

Precipitation Amount (mm)

0.4
0.6
0.5
0.6
0.7
0.4
0.5
0.6
0.5
0.4
0
0.3
0.8
0.7
0.2
0
0.3
0.6
0
0
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
96
96
98
98
98
98
98
98
96
98
98
98
96
93
87
83
79
79
79
80
84

Pressure (mb)

1008
1009
1008
1008
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1010
1010
1010
1011

Ozone (du)

360
361
361
361
360
361
361
361
361
362
365
370
372
370
366
364
365
365
365
366
367
368
368
369

Thursday 23

Full Moon 100%

21:56

04:42

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: 04:51, Set: 21:14, Transit: 13:04. Moon - Rise: 21:56, Set: 04:42. Civil Dark: 22:02 - 04:03. Nautical Dark: 23:14 - 02:50. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

62
63
63
60
64
68
72
85
94
100
98
95
88
88
85
84
85
85
88
84
83
84
77
68

Low Clouds (% Sky Obscured)

72
71
76
81
81
80
80
80
80
80
85
79
74
77
85
93
91
90
86
84
82
81
77
71

Medium Clouds (% Sky Obscured)

69
64
59
54
44
35
27
21
12
1
10
18
27
37
46
52
57
66
67
62
61
56
50
44

High Clouds (% Sky Obscured)

1
2
3
3
9
13
14
18
22
34
18
24
30
27
19
6
18
33
46
41
24
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
5
7
8
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
Very Light Rain
None
None

Precipitation Probability (%)

38
38
31
30
29
24
6
13
15
10
19
18
11
25
28
30
38
45
53
57
57
57
46
34

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
95
95
95
93
93
93
95
91
88
86
77
69
62
62
60
60
64
68
73
76
82
86
89

Pressure (mb)

1011
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1015
1015
1016
1016

Ozone (du)

370
370
372
374
376
378
381
383
383
383
384
384
384
384
386
387
388
387
387
387
386
385
384
381

Friday 24

Waning Gibbous 98%

23:14

05:19

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

Sun - Rise: 04:50, Set: 21:16, Transit: 13:04. Moon - Rise: 23:14, Set: 05:19. Civil Dark: 22:04 - 04:02. Nautical Dark: 23:17 - 02:48. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

67
52
48
35
30
22
19
14
13
12
27
41
50
61
70
79
79
78
77
81
85
90

Low Clouds (% Sky Obscured)

62
63
69
67
61
51
43
37
35
32
43
46
46
52
57
61
59
58
55
55
53
42

Medium Clouds (% Sky Obscured)

41
41
42
42
39
40
33
25
15
3
3
3
2
5
8
11
7
4
0
11
21
29

High Clouds (% Sky Obscured)

0
0
0
0
0
1
1
1
0
0
1
2
3
20
32
41
41
55
60
65
65
60

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
6
5
6
8
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 (%)

7
9
8
1
4
4
4
4
3
0
1
2
1
11
16
20
21
19
15
20
20
18

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)

5
3
4
4
5
5
5
5
4
4
4
5
6
6
6
7
7
7
7
7
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
95
91
90
85
87
87
88
88
88
88
86
83
80
79
78
76
72
66
61
64
67

Pressure (mb)

1017
1017
1018
1018
1019
1019
1019
1019
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020

Ozone (du)

378
375
373
372
371
371
371
371
369
366
363
362
360
359
357
356
354
353
353
352
352
352

Forecast for Dunford Bridge, Barnsley, United Kingdom (53.52,-1.77)

Generated: 18/05/24 21:17:48. Forecast: 18/05/24 to 24/05/24. Timezone: UTC+1.00