Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 4

Waning Gibbous 60%

22:25

12:29

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

Sun - Rise: 05:31, Set: 20:51, Transit: 13:10. Moon - Rise: 22:25, Set: 12:29. Civil Dark: 21:32 - 04:50. Nautical Dark: 22:27 - 03:55. Astro Dark: 23:45 - 02:39

Total Clouds (% Sky Obscured)

58
68
74
77
94
97
97
92
98
98
50
74
85
45
38
29
34
26
47
59
56
76
75
77

Low Clouds (% Sky Obscured)

0
14
8
26
77
82
76
70
78
81
42
65
80
24
30
27
34
15
34
53
53
73
75
77

Medium Clouds (% Sky Obscured)

35
62
73
71
75
89
93
73
88
91
25
21
14
22
21
2
0
5
13
0
0
0
0
0

High Clouds (% Sky Obscured)

58
68
66
38
55
76
50
50
2
0
0
0
0
0
0
0
0
0
0
2
2
2
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 (%)

5
1
3
17
14
10
5
1
6
1
0
1
8
12
1
2
0
0
0
2
3
7
2
14

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

Chance of Frost

Temperature (°C)

21
22
25
26
24
25
26
27
28
27
26
25
24
23
21
20
19
18
17
17
17
17
16
17

Feels Like (°C)

19
19
22
23
22
22
24
24
25
24
24
22
22
20
20
20
19
16
17
16
16
16
15
14

Dew Point (°C)

11
7
12
13
11
12
15
14
13
14
14
12
14
15
15
16
16
14
14
15
16
16
15
14

Relative Humidity (%)

52
37
44
45
43
44
49
45
40
44
46
43
52
60
68
75
80
74
82
89
93
95
92
86

Pressure (mb)

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

Ozone (du)

319
318
316
317
318
319
320
321
322
324
326
326
324
321
319
317
318
319
320
322
324
323
321
321

Wednesday 5

Waning Gibbous 49%

22:42

13:55

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

Sun - Rise: 05:32, Set: 20:49, Transit: 13:10. Moon - Rise: 22:42, Set: 13:55. Civil Dark: 21:30 - 04:52. Nautical Dark: 22:25 - 03:57. Astro Dark: 23:41 - 02:43

Total Clouds (% Sky Obscured)

29
47
37
42
45
52
59
64
46
27
2
6
17
10
5
0
5
15
37
43
60
61
77
93

Low Clouds (% Sky Obscured)

29
46
36
41
44
49
59
63
39
14
2
2
0
0
0
0
5
15
21
21
37
38
66
84

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
16
13
0
3
14
9
5
0
0
0
22
25
37
30
22
30

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
3

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 (%)

16
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
9
7
6
5
6
7
9
7
5
4
3
4
4
6
5
6
7
7
7
8
8
9
9

Relative Humidity (%)

78
58
47
40
36
36
37
42
37
32
31
33
36
42
50
52
56
63
68
66
72
75
77
73

Pressure (mb)

1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1014
1014
1015
1016
1016
1017
1017
1017
1017
1018
1018
1018
1019
1019

Ozone (du)

324
328
330
333
336
338
340
341
340
342
344
346
348
348
351
353
356
359
359
361
361
361
356
351

Thursday 6

Third Quarter 37%

23:06

15:23

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

Sun - Rise: 05:34, Set: 20:47, Transit: 13:10. Moon - Rise: 23:06, Set: 15:23. Civil Dark: 21:28 - 04:54. Nautical Dark: 22:22 - 04:00. Astro Dark: 23:36 - 02:48

Total Clouds (% Sky Obscured)

88
92
98
97
96
79
64
84
66
33
25
36
58
25
25
5
22
23
17
14
18
4
26
38

Low Clouds (% Sky Obscured)

83
83
87
88
73
64
49
61
61
33
25
36
12
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

25
31
40
38
36
24
17
26
17
2
0
5
0
0
2
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
0
0
2
1
0
0
0
0
29
25
28
58
25
25
2
22
23
17
14
18
4
26
38

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
1
3
13
4
1
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)

14
15
15
15
16
16
15
15
14
14
13
13
10
8
6
5
4
4
4
4
4
3
3
3

Chance of Frost

Temperature (°C)

15
16
17
17
17
18
20
21
21
20
20
19
18
16
14
13
12
11
10
9
9
9
9
10

Feels Like (°C)

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

Dew Point (°C)

10
10
10
8
7
8
7
7
7
7
8
8
6
8
7
6
6
6
6
6
6
6
6
4

Relative Humidity (%)

70
70
63
56
53
49
42
40
41
40
44
48
47
57
60
61
68
72
77
80
82
82
81
69

Pressure (mb)

1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1023
1023
1023
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

351
350
349
350
350
351
351
346
347
345
342
339
337
334
333
331
330
330
329
329
331
332
333
335

Friday 7

Waning Crescent 35%

23:41

16:51

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

Sun - Rise: 05:36, Set: 20:45, Transit: 13:10. Moon - Rise: 23:41, Set: 16:51. Civil Dark: 21:26 - 04:55. Nautical Dark: 22:19 - 04:02. Astro Dark: 23:31 - 02:52

Total Clouds (% Sky Obscured)

53
62
67
90
100
100
95
93
76
57
39
74
69
14
14
16
16
13
35
25
35
40
10
22

Low Clouds (% Sky Obscured)

0
0
4
8
13
8
4
1
6
10
17
10
5
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
5
10
18
24
29
40
32
24
14
12
10
8
6
3
0
0
0
0
0
0
0
7

High Clouds (% Sky Obscured)

53
51
45
90
100
100
58
67
36
19
7
65
60
3
6
11
14
11
35
25
35
40
9
7

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
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
6
7
8
8
9
8
8
8
8
8
8
6
5
4
3
3
3
2
2
2
3
3
3

Chance of Frost

Temperature (°C)

13
16
19
20
21
22
22
22
23
22
22
22
20
18
16
15
14
13
12
11
11
11
11
11

Feels Like (°C)

10
13
17
19
17
19
19
21
21
21
20
19
16
15
16
15
14
13
13
10
9
9
9
11

Dew Point (°C)

5
5
6
6
5
5
4
2
1
1
0
0
1
3
6
7
7
6
6
5
5
6
6
4

Relative Humidity (%)

58
49
43
39
35
32
29
26
24
24
23
23
28
36
51
58
61
63
65
66
68
71
71
60

Pressure (mb)

1025
1025
1024
1024
1023
1023
1022
1022
1021
1021
1021
1020
1020
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020

Ozone (du)

339
342
338
340
339
340
342
336
334
334
333
334
335
337
337
334
331
329
328
329
328
328
328
328

Saturday 8

Waning Crescent 26%

00:36

18:10

08 OK
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: 05:37, Set: 20:43, Transit: 13:09. Moon - Rise: 00:36, Set: 18:10. Civil Dark: 21:23 - 04:57. Nautical Dark: 22:17 - 04:05. Astro Dark: 23:27 - 02:56

Total Clouds (% Sky Obscured)

35
73
52
57
67
73
76
76
81
81
81
48
44
45
50
50
55
55
60
61
56
52
48
54

Low Clouds (% Sky Obscured)

0
0
4
7
10
11
13
14
15
17
18
10
14
18
22
27
27
16
16
17
12
11
9
12

Medium Clouds (% Sky Obscured)

11
20
26
32
30
31
31
31
32
34
30
34
31
33
42
41
36
33
34
30
15
8
5
6

High Clouds (% Sky Obscured)

10
39
27
41
62
68
72
76
64
47
29
8
14
20
39
50
55
55
60
61
56
43
20
14

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
4
5
6
24
39
48
53
52
51
65
73
77
65
57
46
38

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
18
20
22
23
24
25
26
26
26
25
24
22
20
18
17
16
16
16
15
15
15
15
16

Feels Like (°C)

13
16
17
19
21
21
22
23
24
23
23
23
22
21
21
21
20
19
15
15
16
15
15
14

Dew Point (°C)

3
3
4
4
3
2
-1
-2
-3
-4
-3
-3
-1
1
2
4
6
7
7
7
6
6
6
5

Relative Humidity (%)

47
37
33
31
27
22
18
15
14
14
15
16
21
27
35
41
48
55
55
56
56
54
52
50

Pressure (mb)

1019
1019
1019
1018
1018
1017
1016
1016
1015
1015
1014
1014
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1013
1013

Ozone (du)

328
329
330
329
328
328
327
326
325
324
323
323
322
322
322
322
322
322
322
321
321
321
322
322

Sunday 9

Waning Crescent 16%

01:51

19:10

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: 05:39, Set: 20:41, Transit: 13:09. Moon - Rise: 01:51, Set: 19:10. Civil Dark: 21:21 - 04:59. Nautical Dark: 22:14 - 04:07. Astro Dark: 23:23 - 03:00

Total Clouds (% Sky Obscured)

56
58
60
63
69
70
69
68
72
74
75
81
89
96
94
95
94
95
96
97
90
83
75
70

Low Clouds (% Sky Obscured)

15
14
12
10
8
11
13
23
19
21
24
30
34
32
27
24
21
26
32
41
39
38
36
37

Medium Clouds (% Sky Obscured)

8
11
15
25
30
24
17
11
19
29
36
27
15
3
2
2
2
16
31
46
38
32
26
27

High Clouds (% Sky Obscured)

8
1
1
1
1
2
3
5
7
8
10
36
62
87
89
92
94
93
92
92
69
44
19
36

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 (%)

23
0
0
0
0
0
0
0
2
1
1
2
2
0
0
0
0
0
0
0
3
3
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
8
8
9
9
10
10
10
9
9
9
8
9
10
9
8
7
7
6
6
6
7
8

Chance of Frost

Temperature (°C)

17
19
20
21
22
23
24
24
25
24
24
24
22
20
18
17
16
16
15
14
14
14
14
14

Feels Like (°C)

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

Dew Point (°C)

4
2
0
-1
-2
-2
-3
-4
-4
-5
-5
-6
-1
3
8
7
6
6
5
5
5
5
5
5

Relative Humidity (%)

41
32
26
23
20
18
16
15
14
14
13
13
21
34
53
53
52
53
52
54
54
54
54
54

Pressure (mb)

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

Ozone (du)

322
322
322
322
321
321
321
321
321
321
321
321
321
320
320
320
319
319
319
319
318
320
321
322

Monday 10

Waning Crescent 8%

03:21

19:51

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: 05:41, Set: 20:39, Transit: 13:09. Moon - Rise: 03:21, Set: 19:51. Civil Dark: 21:19 - 05:01. Nautical Dark: 22:11 - 04:09. Astro Dark: 23:19 - 03:03

Total Clouds (% Sky Obscured)

58
55
50
49
49
65
76
88
88
87
85
87
88
90
86
82
77

Low Clouds (% Sky Obscured)

35
34
47
49
49
65
76
84
75
67
59
58
57
54
45
37
28

Medium Clouds (% Sky Obscured)

27
28
29
34
30
26
32
33
34
32
32
21
12
0
6
12
20

High Clouds (% Sky Obscured)

51
55
50
49
49
50
25
0
0
0
0
10
21
31
36
41
46

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
3
4
18
24
25
21
13
3
8
8
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
16
17
17
16
16
17
17
18
19
20
20
18
17
16
15
15

Feels Like (°C)

13
13
12
12
11
10
17
17
18
20
22
24
17
16
16
15
14

Dew Point (°C)

6
6
6
4
2
0
1
2
2
5
8
11
11
11
11
11
10

Relative Humidity (%)

52
50
48
42
38
33
34
34
34
40
48
56
61
67
74
74
75

Pressure (mb)

1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1019
1020
1020
1020

Ozone (du)

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

Forecast for Oadby, Leicestershire, United Kingdom (52.60,-1.08)

Generated: 04/08/26 08:45:30. Forecast: 04/08/26 to 10/08/26. Timezone: UTC+1.00