Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 18

Waxing Crescent 23%

10:23

22:56

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

Sun - Rise: 05:02, Set: 21:19, Transit: 13:11. Moon - Rise: 10:23, Set: 22:56. Civil Dark: 22:05 - 04:17. Nautical Dark: 23:14 - 03:09. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

6
15
23
23
18
27
71
91
96
92
52
88
48
53
40
22
16
0
0
0
0
4
17
14

Low Clouds (% Sky Obscured)

6
15
23
23
18
27
67
79
65
41
25
45
38
50
28
18
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
30
37
31
35
33
42
38
40
22
16
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
4
3
0
0
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
15
12

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)

6
5
7
8
10
10
10
10
12
12
13
11
11
13
13
12
11
10
8
6
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
92
80
70
61
54
50
48
51
52
51
49
48
42
40
43
51
62
70
80
83
83
86
87

Pressure (mb)

1020
1020
1020
1020
1020
1021
1021
1020
1020
1021
1021
1020
1020
1020
1021
1021
1022
1023
1023
1024
1024
1024
1024
1024

Ozone (du)

330
333
334
335
336
337
338
340
349
358
361
361
362
362
362
356
354
352
348
343
341
340
338
336

Sunday 19

Waxing Crescent 32%

11:44

23:06

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

Sun - Rise: 05:04, Set: 21:18, Transit: 13:11. Moon - Rise: 11:44, Set: 23:06. Civil Dark: 22:04 - 04:19. Nautical Dark: 23:12 - 03:12. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

34
62
70
83
29
34
67
67
62
63
22
22
23
25
19
40
57
100
98
100
77
59
39
26

Low Clouds (% Sky Obscured)

0
2
16
31
29
29
31
35
27
20
22
22
23
25
18
0
0
0
0
0
7
0
2
1

Medium Clouds (% Sky Obscured)

0
3
3
15
0
2
15
37
55
58
2
3
0
0
0
0
0
0
38
40
69
43
39
26

High Clouds (% Sky Obscured)

33
57
65
70
8
14
67
67
62
63
0
0
3
2
5
35
50
100
98
100
64
47
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)

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

Chance of Frost

Temperature (°C)

11
11
12
14
15
17
18
19
20
21
22
22
22
22
21
20
18
16
15
14
13
13
13
12

Feels Like (°C)

11
11
11
10
11
14
15
15
15
17
17
19
19
19
18
17
14
13
13
12
12
12
12
12

Dew Point (°C)

10
9
8
6
5
4
2
1
0
0
-1
-2
-2
-2
-1
1
1
5
8
7
7
7
7
7

Relative Humidity (%)

88
86
73
60
52
43
34
28
25
24
22
20
20
21
22
26
31
45
60
62
64
68
69
70

Pressure (mb)

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

Ozone (du)

335
335
335
337
339
341
341
341
341
343
338
335
336
335
334
333
333
331
331
331
332
334
335
337

Monday 20

Waxing Crescent 43%

13:02

23:16

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

Sun - Rise: 05:05, Set: 21:16, Transit: 13:11. Moon - Rise: 13:02, Set: 23:16. Civil Dark: 22:02 - 04:21. Nautical Dark: 23:10 - 03:14. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

22
58
43
35
19
56
29
41
74
97
100
100
96
98
68
43
41
24
23
26
36
40
41
38

Low Clouds (% Sky Obscured)

2
4
2
2
1
1
4
15
53
55
59
44
66
54
30
11
13
11
11
15
16
18
21
26

Medium Clouds (% Sky Obscured)

18
14
17
6
9
23
15
11
16
47
57
57
45
56
57
43
41
20
23
26
34
40
41
38

High Clouds (% Sky Obscured)

3
46
29
32
9
37
6
3
0
0
0
0
0
4
4
4
4
4
0
0
5
2
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
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)

3
3
4
5
6
5
4
5
6
7
7
8
8
11
13
10
10
7
6
5
4
4
4
4

Chance of Frost

Temperature (°C)

11
11
13
15
17
19
21
22
23
24
24
23
23
22
21
19
18
17
16
15
14
14
14
13

Feels Like (°C)

11
11
11
14
16
19
20
22
22
21
21
21
20
18
17
17
17
17
16
15
15
14
14
14

Dew Point (°C)

6
5
4
5
6
6
6
5
5
5
6
5
5
5
7
8
10
11
12
13
13
12
12
12

Relative Humidity (%)

70
64
53
48
45
41
36
33
31
30
31
31
32
34
41
47
56
66
75
85
90
90
92
92

Pressure (mb)

1027
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1027
1028
1028
1029
1029
1030
1030
1030
1030
1030
1030

Ozone (du)

336
334
332
330
329
329
328
329
328
327
326
325
324
322
322
321
321
320
320
320
320
320
321
321

Tuesday 21

First Quarter 53%

14:19

23:29

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

Sun - Rise: 05:06, Set: 21:15, Transit: 13:11. Moon - Rise: 14:19, Set: 23:29. Civil Dark: 22:01 - 04:23. Nautical Dark: 23:07 - 03:17. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

38
26
35
42
70
43
43
40
45
83
97
100
100
63
76
100
100
98
97
94
97
94
100
98

Low Clouds (% Sky Obscured)

29
26
33
33
33
38
42
40
45
61
70
74
71
44
35
27
19
16
14
14
17
23
29
25

Medium Clouds (% Sky Obscured)

38
26
28
24
20
30
37
39
45
40
40
40
40
45
45
45
44
44
44
40
49
54
60
56

High Clouds (% Sky Obscured)

2
0
10
26
57
25
13
0
20
61
90
64
62
55
67
100
100
95
91
84
90
89
100
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
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
1
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)

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

Chance of Frost

Temperature (°C)

14
14
15
16
18
19
21
22
23
24
24
24
24
24
23
22
20
19
18
17
16
15
15
15

Feels Like (°C)

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

Dew Point (°C)

12
13
11
10
9
7
6
6
7
7
7
7
9
9
9
9
11
12
13
13
13
13
13
13

Relative Humidity (%)

92
90
76
65
54
44
37
35
35
33
32
33
38
39
39
44
55
65
72
78
83
86
86
86

Pressure (mb)

1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1028
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1025
1025

Ozone (du)

321
322
322
323
322
327
329
331
332
330
329
327
326
325
324
324
323
323
323
323
323
324
323
323

Wednesday 22

Waxing Gibbous 63%

15:36

23:45

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
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 05:08, Set: 21:14, Transit: 13:11. Moon - Rise: 15:36, Set: 23:45. Civil Dark: 21:59 - 04:24. Nautical Dark: 23:05 - 03:19. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

96
93
94
95
95
97
93
100
99
96
97
95
79
90
82
82
83
79
70
61
66
76
89
76

Low Clouds (% Sky Obscured)

21
15
25
36
43
70
81
86
79
70
64
69
65
83
74
73
78
79
70
61
63
54
47
37

Medium Clouds (% Sky Obscured)

47
40
43
47
44
48
52
75
55
52
50
46
42
78
59
43
29
20
10
0
0
0
0
0

High Clouds (% Sky Obscured)

53
25
20
25
25
50
48
60
37
16
9
58
5
16
23
32
42
50
53
55
61
73
82
64

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
6
9
9
4
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
7
23
18
16
32
21
16
35
29
26
20
11
10
7
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
4
4
6
7
9
9
9
11
9
9
9
6
6
6
5
6
8
7
7
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
86
79
72
61
54
49
46
53
51
53
56
53
55
69
70
70
69
72
75
76
82
84
89

Pressure (mb)

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

Ozone (du)

324
325
326
325
326
328
329
333
336
338
340
341
341
341
341
340
339
338
337
336
335
333
332
330

Thursday 23

Waxing Gibbous 72%

16:52

00:06

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

Sun - Rise: 05:09, Set: 21:12, Transit: 13:11. Moon - Rise: 16:52, Set: 00:06. Civil Dark: 21:57 - 04:26. Nautical Dark: 23:02 - 03:22. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

62
49
49
54
50
40
30
19
22
25
26
29
29
34
34
33
29
32
29
36
34
44
50
67

Low Clouds (% Sky Obscured)

29
21
22
26
28
20
13
6
9
10
11
19
26
33
28
21
11
9
8
8
8
13
16
23

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
2
3
3
2
1
1
1
1
1
0
0
1

High Clouds (% Sky Obscured)

48
28
30
26
18
15
14
10
8
7
7
6
5
5
5
7
8
18
26
35
34
44
48
50

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
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)

6
7
7
8
8
9
8
8
7
7
7
7
7
7
8
5
3
7
5
4
3
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
11
11
12
12
12
12
13
13
21
21
21
21
22
23
21
22
22
21
20
18
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

84
83
80
69
61
53
46
41
37
34
32
30
31
33
34
43
54
68
73
78
82
82
84
84

Pressure (mb)

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

Ozone (du)

328
326
325
323
322
321
320
319
318
316
315
313
312
311
310
309
309
309
309
310
311
312
313
314

Friday 24

Waxing Gibbous 81%

18:03

00:36

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

Sun - Rise: 05:11, Set: 21:11, Transit: 13:11. Moon - Rise: 18:03, Set: 00:36. Civil Dark: 21:55 - 04:28. Nautical Dark: 23:00 - 03:25. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

73
73
67
60
54
64
73
81
72
63
57
43
28
13
33
53
75
82
90
97

Low Clouds (% Sky Obscured)

30
40
36
35
33
32
26
22
23
23
24
14
6
0
6
12
17
11
7
3

Medium Clouds (% Sky Obscured)

2
4
9
15
19
35
52
69
58
47
36
25
17
7
8
12
14
15
16
20

High Clouds (% Sky Obscured)

45
33
22
19
14
11
7
4
3
3
3
3
3
3
28
53
75
82
89
94

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

13
14
15
17
19
21
22
23
24
24
25
25
25
24
24
21
19
17
16
15

Feels Like (°C)

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

Dew Point (°C)

10
11
11
9
8
6
4
1
-1
-1
-1
-1
2
3
5
4
4
4
5
5

Relative Humidity (%)

82
79
76
61
48
38
30
24
19
18
18
18
21
25
29
33
37
42
46
52

Pressure (mb)

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

Ozone (du)

317
319
321
322
323
324
324
324
324
324
325
325
325
325
326
326
327
328
328
328

Forecast for Basford, Nottinghamshire, United Kingdom (52.94,-1.19)

Generated: 18/07/26 05:29:37. Forecast: 18/07/26 to 24/07/26. Timezone: UTC+1.00