Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waxing Crescent 43%

13:00

23:02

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

Sun - Rise: 04:58, Set: 21:17, Transit: 13:08. Moon - Rise: 13:00, Set: 23:02. Civil Dark: 22:06 - 04:11. Nautical Dark: 23:19 - 02:59. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

19
34
55
42
37
45
50
47
39
28
57
33
30
6
19
55
53
36
32
36
43
37
16
11

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
2
2
2
3
3
1
1
2
19
55
42
30
32
36
42
37
16
11

Medium Clouds (% Sky Obscured)

2
18
15
20
26
37
49
43
37
21
25
30
21
0
0
17
53
36
32
36
30
4
0
0

High Clouds (% Sky Obscured)

19
34
45
42
10
4
0
3
2
4
41
3
11
6
3
4
0
3
0
3
6
3
1
1

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
1
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)

5
4
3
3
3
3
3
2
2
2
3
2
2
3
5
7
9
12
12
11
11
11
10
7

Chance of Frost

Temperature (°C)

12
11
10
10
10
10
10
10
11
12
14
16
18
20
21
22
22
21
20
20
19
18
17
16

Feels Like (°C)

10
9
9
8
8
9
9
9
10
12
13
15
18
19
20
20
20
19
18
18
17
16
16
16

Dew Point (°C)

8
7
6
6
5
5
5
5
4
2
2
2
2
3
4
5
7
7
7
9
9
10
11
12

Relative Humidity (%)

75
77
76
74
74
73
70
68
61
51
43
37
33
32
33
34
36
39
42
48
53
57
65
78

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1029

Ozone (du)

334
333
334
333
334
337
341
342
340
338
334
333
332
331
330
329
329
328
328
328
328
327
327
326

Monday 20

Waxing Crescent 53%

14:19

23:11

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

Sun - Rise: 05:00, Set: 21:16, Transit: 13:08. Moon - Rise: 14:19, Set: 23:11. Civil Dark: 22:05 - 04:13. Nautical Dark: 23:16 - 03:02. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
15
19
58
58
20
32
26
33
38
49
76
55
68
82
95
97
67
54
88
93
93
92
96

Low Clouds (% Sky Obscured)

0
14
15
20
26
20
26
26
33
38
49
71
55
65
80
92
91
67
54
56
49
56
58
67

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
18
60
56
50
43
47
45
44
44

High Clouds (% Sky Obscured)

0
5
6
51
44
5
18
5
3
7
7
48
5
32
7
2
3
0
0
0
1
0
4
31

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
1
1

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)

5
4
4
4
4
4
4
3
3
3
4
4
4
4
4
5
7
7
8
9
9
10
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
87
87
89
89
89
89
87
84
76
67
60
52
48
45
46
46
46
44
48
53
59
65
68

Pressure (mb)

1029
1029
1030
1030
1030
1029
1029
1030
1030
1030
1030
1030
1030
1030
1029
1029
1028
1028
1028
1028
1028
1028
1028
1028

Ozone (du)

326
326
326
326
327
327
325
324
323
323
324
324
324
325
324
324
325
329
331
330
331
332
332
331

Tuesday 21

First Quarter 63%

15:37

23:23

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
21 Bad

Sun - Rise: 05:01, Set: 21:14, Transit: 13:08. Moon - Rise: 15:37, Set: 23:23. Civil Dark: 22:03 - 04:15. Nautical Dark: 23:13 - 03:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

84
88
86
90
98
97
100
98
100
100
99
98
90
89
94
93
91
87
92
94
90
88
65
78

Low Clouds (% Sky Obscured)

50
66
70
64
58
54
36
60
67
92
81
74
53
61
84
81
75
70
76
62
60
32
46
50

Medium Clouds (% Sky Obscured)

30
25
24
31
29
20
29
30
29
79
46
71
62
66
46
37
31
37
38
40
39
33
31
28

High Clouds (% Sky Obscured)

37
34
27
42
64
57
100
84
97
100
76
81
40
34
3
0
0
0
7
55
16
55
6
43

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 (%)

1
6
1
0
0
0
0
1
13
3
2
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)

6
4
2
1
1
2
2
2
2
3
4
5
7
8
9
10
11
12
11
10
9
8
7
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
74
78
75
76
75
76
83
79
73
67
58
50
45
43
42
38
44
47
51
56
60
66
74

Pressure (mb)

1028
1028
1028
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024

Ozone (du)

331
330
329
328
327
327
326
325
325
327
329
330
331
332
334
337
338
336
335
334
335
333
332
331

Wednesday 22

Waxing Gibbous 72%

16:54

23:38

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
21 Bad

Sun - Rise: 05:03, Set: 21:13, Transit: 13:08. Moon - Rise: 16:54, Set: 23:38. Civil Dark: 21:59 - 04:16. Nautical Dark: 23:11 - 03:08. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

78
94
98
99
99
98
100
100
100
100
100
100
98
96
95
91
91
75
76
89
89
56
54
52

Low Clouds (% Sky Obscured)

64
77
81
77
74
60
71
75
78
76
76
75
77
79
78
75
74
54
49
68
63
15
16
18

Medium Clouds (% Sky Obscured)

31
32
34
27
17
13
15
19
22
25
35
42
46
46
43
40
37
34
36
34
32
36
40
39

High Clouds (% Sky Obscured)

18
51
91
95
97
94
69
50
61
93
74
95
84
54
56
36
40
32
23
12
5
3
2
2

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
2
2
9
9
6
6
7
12
8
4
0
1
1
2
0
1
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)

4
3
3
3
2
2
3
2
2
3
4
4
4
4
4
5
5
6
7
6
8
8
8
6

Chance of Frost

Temperature (°C)

16
15
15
15
14
14
14
14
14
15
16
17
18
18
20
20
21
21
22
22
21
20
19
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
80
82
82
83
83
87
86
84
83
82
77
72
68
60
56
53
53
47
46
51
57
61
69

Pressure (mb)

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

Ozone (du)

329
327
326
325
323
322
320
319
317
316
315
313
311
310
309
308
308
308
308
307
307
307
307
306

Thursday 23

Waxing Gibbous 80%

18:06

23:58

22 Bad
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
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

Sun - Rise: 05:04, Set: 21:11, Transit: 13:08. Moon - Rise: 18:06, Set: 23:58. Civil Dark: 21:58 - 04:18. Nautical Dark: 23:08 - 03:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

49
48
48
38
33
24
26
32
74
78
83
96
91
97
100
98
97
96
88
78
68
80
87
96

Low Clouds (% Sky Obscured)

16
14
11
12
11
13
13
14
15
21
26
33
33
33
32
31
23
18
9
7
8
7
6
7

Medium Clouds (% Sky Obscured)

36
33
29
26
21
15
17
19
18
25
32
35
24
12
3
4
4
4
10
17
20
16
7
0

High Clouds (% Sky Obscured)

2
2
3
3
6
5
7
9
50
59
69
95
90
94
99
98
96
96
69
39
7
37
67
96

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
1
0
0
1
1
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)

6
5
4
5
4
4
4
4
4
4
5
6
7
8
9
11
12
13
15
14
14
13
12
11

Chance of Frost

Temperature (°C)

17
17
16
16
15
15
14
14
15
16
17
19
21
23
24
25
26
26
26
25
24
22
21
19

Feels Like (°C)

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

Dew Point (°C)

13
13
13
13
13
12
12
13
13
12
12
11
10
8
8
4
3
1
-0
1
2
2
4
6

Relative Humidity (%)

76
78
79
82
83
84
87
89
89
78
68
57
47
38
34
24
22
20
18
20
23
26
34
44

Pressure (mb)

1022
1021
1021
1021
1021
1020
1020
1019
1019
1019
1018
1018
1017
1017
1016
1015
1015
1014
1013
1013
1013
1013
1013
1013

Ozone (du)

306
307
308
309
310
310
310
311
312
314
316
317
318
320
320
321
321
320
320
320
320
320
319
318

Friday 24

Waxing Gibbous 77%

19:10

00:27

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
21 Bad

Sun - Rise: 05:06, Set: 21:10, Transit: 13:08. Moon - Rise: 19:10, Set: 00:27. Civil Dark: 21:56 - 04:20. Nautical Dark: 23:05 - 03:13. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
99
100
99
97
96
89
83
78
84
89
95
93
91
89
93
96
99
93
86
79
81
83
84

Low Clouds (% Sky Obscured)

5
6
4
4
4
18
29
36
40
58
76
92
88
83
77
81
86
91
61
39
29
54
62
63

Medium Clouds (% Sky Obscured)

6
15
33
48
56
65
61
55
54
53
46
44
40
37
37
49
60
50
37
29
22
24
26
28

High Clouds (% Sky Obscured)

97
98
100
96
93
92
64
38
12
8
4
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
1
2
1
5
6
6
10
10
8
11
10
2
7
7
2
3
2
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)

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

Chance of Frost

Temperature (°C)

17
17
16
15
15
15
15
15
15
16
16
17
17
18
19
19
19
19
18
19
19
19
18
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
59
63
67
65
63
62
60
58
56
60
62
65
62
58
56
59
61
64
62
59
57
64
71

Pressure (mb)

1012
1012
1012
1011
1011
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010

Ozone (du)

317
317
316
315
314
314
314
314
315
315
314
314
313
313
312
312
312
311
310
310
309
308
308
307

Saturday 25

Waxing Gibbous 88%

19:59

01:09

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

Sun - Rise: 05:07, Set: 21:08, Transit: 13:08. Moon - Rise: 19:59, Set: 01:09. Civil Dark: 21:54 - 04:22. Nautical Dark: 23:02 - 03:16. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

81
82
84
70
59
46
48
53
62
57
51
55
63
68
73
77
82
82
83
84
85

Low Clouds (% Sky Obscured)

64
64
65
48
32
19
19
23
27
31
32
33
45
53
65
66
63
54
46
35
24

Medium Clouds (% Sky Obscured)

23
18
23
24
21
15
8
10
9
7
4
0
0
0
0
0
0
0
12
27
40

High Clouds (% Sky Obscured)

0
0
0
1
2
4
3
2
0
0
0
0
3
6
11
21
32
43
59
74
85

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

Fog (%)

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

Precipitation Probability (%)

3
3
1
4
4
1
2
2
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

Wind Speed/Direction (mph)

5
4
4
3
3
3
4
4
5
6
6
7
7
7
8
9
10
11
12
11
10

Chance of Frost

Temperature (°C)

16
16
15
15
14
14
14
15
15
16
18
20
22
22
23
24
25
25
26
25
24

Feels Like (°C)

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

Dew Point (°C)

12
12
13
13
13
13
13
13
13
14
13
13
13
12
12
13
10
8
5
6
6

Relative Humidity (%)

78
80
86
89
90
92
93
92
87
85
73
64
55
53
50
49
40
33
26
28
31

Pressure (mb)

1010
1010
1010
1010
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1013
1013
1012
1012
1013
1013

Ozone (du)

307
308
309
309
309
309
309
309
310
310
310
310
310
310
310
310
311
313
314
315
316

Forecast for Barton upon Humber, North Lincolnshire, United Kingdom (53.68,-0.45)

Generated: 19/07/26 22:45:16. Forecast: 19/07/26 to 25/07/26. Timezone: UTC+1.00