Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 18

Waxing Crescent 5%

05:30

00:12

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
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:04, Set: 21:05, Transit: 13:05. Moon - Rise: 05:30, Set: 00:12. Civil Dark: 21:50 - 04:19. Nautical Dark: 22:54 - 03:15. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

76
82
83
88
87
100
79
100
75
84
64
78
96
80
88
85
100
98
99
95
97
99
100
100

Low Clouds (% Sky Obscured)

63
66
59
68
76
77
62
62
46
69
64
10
39
66
55
54
47
43
56
49
52
80
87
75

Medium Clouds (% Sky Obscured)

57
82
83
80
52
61
70
72
29
37
2
18
86
45
46
47
100
87
98
92
95
96
100
99

High Clouds (% Sky Obscured)

23
55
38
0
0
0
0
0
0
0
27
71
44
0
3
28
100
45
45
11
16
10
51
66

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
3
2
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

8
36
35
34
15
19
29
26
48
67
52
49
47
41
41
34
36
36
26
4
5
33
58
67

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
4
4
4
4
4
5
6
6
7
8
8
9
10
11
11
11
9
9
8
8
7
7
6

Dew Point (°C)

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

Relative Humidity (%)

96
98
96
98
96
96
94
93
84
74
67
59
58
57
58
67
67
72
81
84
91
95
95
95

Pressure (mb)

1009
1009
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008
1009
1009
1009
1008
1008

Ozone (du)

436
431
423
425
430
428
429
421
419
408
404
399
397
399
392
390
385
381
380
381
381
378
375
376

Tuesday 19

Waxing Crescent 12%

06:35

01:04

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
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:03, Set: 21:07, Transit: 13:05. Moon - Rise: 06:35, Set: 01:04. Civil Dark: 21:52 - 04:18. Nautical Dark: 22:57 - 03:12. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
90
96
100
100
100
100
100
100
97
85
88
79
93
86
98
94
94
95

Low Clouds (% Sky Obscured)

89
89
87
90
100
93
80
92
61
64
71
92
74
64
58
54
52
49
63
57
56
53
30
81

Medium Clouds (% Sky Obscured)

100
100
100
100
60
70
60
53
70
100
94
93
87
85
78
51
78
70
83
70
94
87
65
77

High Clouds (% Sky Obscured)

33
100
100
100
100
100
16
34
100
100
99
49
65
56
5
64
32
26
11
50
49
30
30
30

ISS Passover

Visibility (miles)

9
6
2
1
3
2
3
4
6
8
4
8
9
4
4
6
6
9
8
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
1
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
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
60
30
27
28
60
67
75
64
82
81
57
57
54
50
31
17
13
13
32

Precipitation Amount (mm)

0.7
1.5
2.3
1.9
0.9
0
0
0
0
0.3
0.3
0.4
0.3
0.5
0.6
0.3
0.4
0.3
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
4
4
4
5
6
7
9
10
11
11
11
11
11
10
10
10
10
9
8
8
7
6

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
98
96
96
96
98
96
90
84
86
89
84
80
83
83
86
87
87
89
90
88
87

Pressure (mb)

1007
1007
1006
1005
1004
1003
1003
1003
1003
1003
1003
1003
1003
1003
1004
1004
1004
1005
1006
1006
1007
1008
1008
1008

Ozone (du)

378
379
383
389
393
391
393
391
392
392
390
389
390
391
393
396
392
391
392
395
399
397
396
393

Wednesday 20

Waxing Crescent 21%

07:58

01:04

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
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:01, Set: 21:08, Transit: 13:05. Moon - Rise: 07:58, Set: 01:04. Civil Dark: 21:54 - 04:16. Nautical Dark: 23:00 - 03:10. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
98
100
91
80
87
60
91
75
76
92
76
71
71
63
83
85
89
63
64
61
60
54
83

Low Clouds (% Sky Obscured)

55
84
82
86
64
77
60
53
47
50
48
44
53
49
48
35
48
77
62
47
31
34
37
41

Medium Clouds (% Sky Obscured)

72
95
74
48
28
28
0
46
35
36
53
34
24
26
14
31
45
37
26
17
2
17
34
58

High Clouds (% Sky Obscured)

0
0
0
2
3
0
0
0
0
0
0
0
1
4
4
24
5
27
29
51
61
54
38
22

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

51
80
95
56
35
24
17
23
38
48
34
11
22
34
28
28
11
3
2
4
1
1
0
0

Precipitation Amount (mm)

0
0.3
1.2
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
14
11
11
11
12
12
13
14
13
14
16
16
17
17
17
17
15
14
12
9
7
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
88
96
95
90
90
87
86
86
83
69
66
77
82
71
73
75
79
82
92
93
95
96

Pressure (mb)

1008
1008
1008
1008
1009
1010
1011
1012
1012
1013
1014
1014
1015
1016
1017
1017
1018
1018
1019
1020
1020
1021
1021
1022

Ozone (du)

388
385
384
379
378
385
382
371
363
359
358
360
355
351
352
351
350
348
347
347
347
348
348
349

Thursday 21

Waxing Crescent 31%

09:30

01:38

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
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:00, Set: 21:10, Transit: 13:05. Moon - Rise: 09:30, Set: 01:38. Civil Dark: 21:55 - 04:14. Nautical Dark: 23:02 - 03:07. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

95
97
100
100
99
98
87
83
88
93
98
100
100
98
99
95
88
66
81
86
88
92
71
78

Low Clouds (% Sky Obscured)

60
81
100
87
75
62
62
69
77
80
88
91
94
95
98
83
62
26
19
10
0
0
0
1

Medium Clouds (% Sky Obscured)

87
91
95
84
96
85
63
40
32
44
52
74
67
62
58
53
47
38
37
34
24
15
11
6

High Clouds (% Sky Obscured)

17
13
6
5
5
7
5
5
5
26
6
5
2
2
3
14
23
30
57
70
76
85
51
50

ISS Passover

Visibility (miles)

9
9
4
9
8
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
Very Light Rain
Very Light Rain
None
Very Light Rain
Light Rain
Very Light Rain
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

20
51
50
38
52
68
55
43
42
29
14
9
4
7
13
19
15
5
4
4
2
4
4
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
9
9
9
9
9
10
12
14
15
15
16
17
17
18
18
18
18
18
16
14
13
12
13

Dew Point (°C)

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

Relative Humidity (%)

91
92
93
96
96
95
95
90
87
82
76
73
72
70
69
74
76
76
77
79
87
89
87
92

Pressure (mb)

1022
1022
1022
1022
1022
1023
1023
1024
1024
1024
1024
1024
1025
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025

Ozone (du)

349
348
346
347
346
345
343
342
340
341
342
341
339
339
338
338
338
338
339
339
338
342
349
351

Friday 22

Waxing Crescent 42%

10:59

01:59

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
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 04:59, Set: 21:11, Transit: 13:05. Moon - Rise: 10:59, Set: 01:59. Civil Dark: 21:57 - 04:13. Nautical Dark: 23:05 - 03:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
96
92
89
93
96
100
92
84
73
81
91
100
100
100
100
99
99
96
91
83
75

Low Clouds (% Sky Obscured)

1
1
0
4
0
4
0
0
0
0
0
0
7
14
21
24
27
30
20
10
0
18
35
53

Medium Clouds (% Sky Obscured)

16
49
30
62
18
53
56
18
20
42
34
35
24
14
2
27
51
55
40
39
31
30
28
28

High Clouds (% Sky Obscured)

100
100
100
96
91
82
88
94
100
75
50
21
46
71
98
98
99
98
96
96
96
66
36
5

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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
1
8
11
17
19
19
19
20
39
51

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
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
12
12
12
12
13
14
15
17
18
20
21
23
23
23
23
23
22
22
21
19
18
17
16

Feels Like (°C)

13
10
10
9
10
10
11
13
14
16
17
19
21
20
21
21
21
21
21
20
20
20
20
19

Dew Point (°C)

12
11
11
10
9
10
10
12
13
14
15
15
16
16
17
17
17
18
18
18
17
17
16
15

Relative Humidity (%)

93
93
92
89
80
84
80
82
79
75
71
67
66
66
66
66
70
74
78
82
88
93
93
92

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1022
1022
1022
1021
1021
1021
1021
1021
1021
1022
1022
1022

Ozone (du)

350
350
349
348
347
347
346
347
346
346
346
345
344
344
344
345
343
341
339
338
337
335
336
336

Saturday 23

First Quarter 53%

12:24

02:14

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
21 Bad
22 Bad
23 Bad
00 OK

Sun - Rise: 04:57, Set: 21:13, Transit: 13:05. Moon - Rise: 12:24, Set: 02:14. Civil Dark: 21:59 - 04:11. Nautical Dark: 23:08 - 03:03. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

77
80
82
79
74
58
58
60
62
64
67
69
65
62
58
59
61
63
65
66
66
51
35
20

Low Clouds (% Sky Obscured)

52
47
42
47
52
56
58
60
62
64
67
69
62
53
50
51
52
56
50
44
40
27
14
2

Medium Clouds (% Sky Obscured)

36
44
53
40
27
13
20
28
33
21
9
4
3
3
1
1
1
2
6
10
15
14
10
7

High Clouds (% Sky Obscured)

20
36
52
39
24
9
9
9
9
9
8
12
17
23
24
17
19
23
24
25
26
21
14
6

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 (%)

38
24
5
6
5
1
2
2
0
0
0
0
1
1
1
23
28
17
22
27
32
37
28
12

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
15
16
16
16
15
15
15
15
15
16
16
17
22
21
21
21
22
22
21
21
20
20
20

Dew Point (°C)

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

Relative Humidity (%)

92
92
93
93
93
92
93
86
79
73
69
64
59
59
58
58
63
68
74
80
86
92
92
92

Pressure (mb)

1022
1022
1023
1023
1024
1024
1025
1025
1025
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1028
1028
1029
1029

Ozone (du)

336
336
336
336
336
336
336
337
338
339
339
339
339
338
338
338
337
337
336
336
336
335
335
334

Sunday 24

Waxing Gibbous 64%

13:45

02:26

Sun - Rise: 04:56, Set: 21:14, Transit: 13:05. Moon - Rise: 13:45, Set: 02:26. Civil Dark: 22:01 - 04:10. Nautical Dark: 23:10 - 03:00. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Stoke-on-Trent, Stoke-on-Trent, United Kingdom (53.00,-2.18)

Generated: 18/05/26 00:12:39. Forecast: 18/05/26 to 24/05/26. Timezone: UTC+1.00