Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 23

Waxing Gibbous 72%

16:44

00:15

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
08 Bad
09 Bad
10 Bad
11 Bad
12 OK
13 Bad
14 Bad

Sun - Rise: 05:17, Set: 21:07, Transit: 13:11. Moon - Rise: 16:44, Set: 00:15. Civil Dark: 21:49 - 04:34. Nautical Dark: 22:49 - 03:35. Astro Dark: 00:35 - 01:55

Total Clouds (% Sky Obscured)

55
61
64
82
87
87
96
99
88
90
93
92
88
93
97
95
97
93
100
97
77
48
64
91

Low Clouds (% Sky Obscured)

35
33
41
55
55
45
43
14
3
18
26
25
30
34
38
33
24
14
13
9
3
0
15
5

Medium Clouds (% Sky Obscured)

36
36
32
27
21
23
26
21
26
41
36
33
31
26
3
1
1
10
2
0
1
2
2
1

High Clouds (% Sky Obscured)

55
61
64
56
78
75
92
99
77
69
85
81
76
80
88
82
92
87
100
95
76
48
52
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
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
6
7
10
8
5
5
4
6
6
6
6
6
5
5
6
7
7
7
7
7
7
8

Chance of Frost

Temperature (°C)

25
26
26
26
25
25
23
20
20
18
17
17
16
15
15
15
16
17
19
20
22
24
25
26

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

30
28
27
29
36
40
49
59
68
70
72
73
78
78
79
75
66
57
47
41
37
35
33
30

Pressure (mb)

1022
1021
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1020
1020
1021
1020
1020
1020
1019
1018
1017
1017

Ozone (du)

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

Friday 24

Waxing Gibbous 81%

17:54

00:46

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

Sun - Rise: 05:18, Set: 21:05, Transit: 13:11. Moon - Rise: 17:54, Set: 00:46. Civil Dark: 21:48 - 04:36. Nautical Dark: 22:47 - 03:38. Astro Dark: 00:27 - 02:02

Total Clouds (% Sky Obscured)

100
100
76
80
80
80
37
0
26
33
24
0
0
0
1
87
100
64
85
95
69
97
44
49

Low Clouds (% Sky Obscured)

5
1
12
12
18
28
20
0
20
26
21
0
0
0
0
0
0
0
0
26
3
38
18
0

Medium Clouds (% Sky Obscured)

9
0
0
0
0
7
11
0
0
0
0
0
0
0
0
0
0
0
0
60
69
37
24
27

High Clouds (% Sky Obscured)

100
100
76
80
80
75
2
0
0
0
0
0
0
0
1
87
100
64
85
87
35
45
7
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
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)

8
8
8
7
6
5
8
11
10
6
5
3
3
3
2
2
3
4
6
8
9
11
12
14

Chance of Frost

Temperature (°C)

26
26
26
26
25
24
22
21
19
17
16
15
14
13
12
12
14
17
19
21
23
24
25
26

Feels Like (°C)

24
24
24
25
25
24
21
18
17
17
16
16
15
14
14
13
13
15
17
18
20
19
21
22

Dew Point (°C)

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

Relative Humidity (%)

26
24
22
21
21
25
34
49
53
63
68
73
78
79
83
79
68
57
47
41
36
32
29
24

Pressure (mb)

1016
1015
1014
1014
1013
1013
1013
1013
1014
1014
1013
1013
1013
1012
1012
1012
1012
1011
1011
1011
1010
1009
1008
1008

Ozone (du)

327
328
330
333
334
334
333
334
334
333
332
334
335
335
333
332
331
333
330
330
326
326
327
325

Saturday 25

Waxing Gibbous 88%

18:56

01:30

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 05:20, Set: 21:04, Transit: 13:11. Moon - Rise: 18:56, Set: 01:30. Civil Dark: 21:46 - 04:38. Nautical Dark: 22:45 - 03:40. Astro Dark: 00:20 - 02:08

Total Clouds (% Sky Obscured)

92
90
100
100
76
61
70
100
88
75
72
68
97
98
95
98
96
99
94
82
81
84
74
70

Low Clouds (% Sky Obscured)

2
21
22
17
28
30
27
75
59
25
16
27
90
91
84
94
93
96
80
69
79
76
68
70

Medium Clouds (% Sky Obscured)

77
88
74
72
75
29
14
22
23
72
35
28
32
37
41
42
40
39
34
23
11
11
11
12

High Clouds (% Sky Obscured)

49
19
58
70
2
3
61
87
28
0
0
0
0
0
0
0
0
0
1
1
1
0
0
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
8
8
7

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
2
10
0
0
1
1
10
3
9
2
6
24
42
39
39
32
33

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
17
15
15
13
10
8
9
8
7
6
6
6
7
7
8
9
10
11
12
12
13
13

Chance of Frost

Temperature (°C)

27
26
25
25
24
23
21
19
19
18
17
16
16
16
17
17
18
19
19
21
21
23
24
24

Feels Like (°C)

22
21
21
21
20
19
19
19
17
17
16
18
17
16
16
17
17
17
18
20
20
21
22
22

Dew Point (°C)

4
7
10
14
13
14
14
15
14
15
16
16
15
14
15
15
16
15
15
15
15
16
16
15

Relative Humidity (%)

23
28
38
49
50
56
67
73
72
81
95
96
93
87
87
89
88
81
75
67
67
65
62
55

Pressure (mb)

1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008

Ozone (du)

325
323
323
324
326
325
326
324
324
323
325
329
331
333
333
333
333
334
333
333
333
332
333
332

Sunday 26

Waxing Gibbous 93%

19:46

02:26

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

Sun - Rise: 05:21, Set: 21:02, Transit: 13:11. Moon - Rise: 19:46, Set: 02:26. Civil Dark: 21:44 - 04:40. Nautical Dark: 22:42 - 03:42. Astro Dark: 00:14 - 02:14

Total Clouds (% Sky Obscured)

62
54
76
77
67
64
49
30
27
24
23
17
15
10
15
0
7
19
21
16
10
4
3
2

Low Clouds (% Sky Obscured)

62
41
69
63
59
64
49
24
21
21
18
15
11
7
3
0
6
14
18
13
8
3
2
1

Medium Clouds (% Sky Obscured)

12
15
15
18
10
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
1
2
0
0
0
0
0
0
0
0
0
2
1
8
0
0
2
1
0
0
0
0
0

ISS Passover

Visibility (miles)

5
9
6
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 (%)

28
28
17
7
4
15
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)

13
14
15
11
12
11
10
8
6
4
4
4
4
4
4
4
5
6
7
9
8
8
8
8

Chance of Frost

Temperature (°C)

24
25
24
23
22
21
20
18
16
15
14
14
14
13
13
13
14
16
18
20
21
23
24
25

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
53
56
64
57
58
60
67
85
92
92
93
93
95
95
95
86
73
60
51
43
38
33
30

Pressure (mb)

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

Ozone (du)

330
329
330
329
327
326
326
328
328
329
330
330
330
330
330
331
331
330
329
327
326
325
324
323

Monday 27

Waxing Gibbous 97%

20:24

03:33

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

Sun - Rise: 05:23, Set: 21:01, Transit: 13:11. Moon - Rise: 20:24, Set: 03:33. Civil Dark: 21:43 - 04:41. Nautical Dark: 22:40 - 03:44. Astro Dark: 00:09 - 02:19

Total Clouds (% Sky Obscured)

0
2
2
0
2
6
7
6
3
1
13
24
38
24
13
2
39
25
13
20
27
31
25
26

Low 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

Medium Clouds (% Sky Obscured)

0
1
0
0
1
2
3
2
1
0
4
7
13
12
8
2
23
15
6
9
14
20
16
12

High Clouds (% Sky Obscured)

0
2
2
0
0
1
0
2
1
1
2
2
2
0
0
0
2
5
7
14
19
21
21
15

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)

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

Chance of Frost

Temperature (°C)

26
27
27
27
27
25
22
20
19
18
17
16
15
15
15
15
16
19
22
25
26
28
30
30

Feels Like (°C)

26
26
26
27
27
24
21
20
19
18
17
16
15
15
15
16
17
19
19
20
21
22
23
30

Dew Point (°C)

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

Relative Humidity (%)

27
25
24
24
24
29
42
52
57
58
59
61
62
63
66
66
56
47
39
33
29
26
23
22

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1019

Ozone (du)

322
321
320
320
321
322
322
322
322
324
325
326
327
328
328
328
328
328
329
330
328
327
326
326

Tuesday 28

Waxing Gibbous 100%

20:52

04:46

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

Sun - Rise: 05:24, Set: 20:59, Transit: 13:11. Moon - Rise: 20:52, Set: 04:46. Civil Dark: 21:41 - 04:43. Nautical Dark: 22:38 - 03:47. Astro Dark: 00:03 - 02:24

Total Clouds (% Sky Obscured)

31
44
58
70
62
54
46
35
24
16
30
45
67
47
24
0
1
2
3
15
27
39
33
26

Low 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

Medium Clouds (% Sky Obscured)

7
24
43
60
44
28
19
17
11
7
5
3
0
0
0
0
0
1
1
5
9
13
11
10

High Clouds (% Sky Obscured)

13
29
46
65
62
54
46
35
19
0
17
28
38
22
11
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)

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

Chance of Frost

Temperature (°C)

31
31
31
30
29
27
25
23
21
20
18
18
17
17
17
17
17
20
23
26
28
30
32
32

Feels Like (°C)

29
28
28
28
28
26
26
25
25
23
22
17
18
18
17
17
15
19
21
22
24
25
26
34

Dew Point (°C)

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

Relative Humidity (%)

21
20
20
20
20
24
29
37
41
44
48
52
58
64
64
65
65
55
46
39
33
28
24
22

Pressure (mb)

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

Ozone (du)

325
325
325
325
325
326
327
328
328
328
328
329
330
331
330
330
329
331
334
336
336
336
336
336

Wednesday 29

Full Moon 100%

21:12

06:02

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

Sun - Rise: 05:26, Set: 20:58, Transit: 13:11. Moon - Rise: 21:12, Set: 06:02. Civil Dark: 21:39 - 04:45. Nautical Dark: 22:35 - 03:49. Astro Dark: 23:58 - 02:29

Total Clouds (% Sky Obscured)

20
26
30
34
29
27
40
45
41
37
51
64
77
77
77
78
78
76
77
73
70
66

Low 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

Medium Clouds (% Sky Obscured)

8
9
10
13
12
8
5
7
9
11
15
20
21
25
22
23
25
24
22
42
62
66

High Clouds (% Sky Obscured)

0
3
6
11
17
24
40
36
30
22
36
43
49
28
26
29
34
47
66
61
55
55

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

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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
2
2
1
0
0
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

33
33
33
32
32
30
27
25
24
22
21
20
19
19
19
18
19
20
22
24
26
28

Feels Like (°C)

33
32
32
32
32
30
30
30
28
26
25
19
18
19
18
17
16
18
18
18
20
21

Dew Point (°C)

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

Relative Humidity (%)

21
19
20
20
21
28
38
49
53
55
59
64
70
76
76
73
73
60
49
41
35
30

Pressure (mb)

1014
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1012
1012

Ozone (du)

336
336
335
333
332
333
334
334
333
332
330
329
327
326
325
325
324
324
324
323
323
322

Forecast for Culham, Oxfordshire, United Kingdom (51.66,-1.27)

Generated: 23/07/26 15:21:28. Forecast: 23/07/26 to 29/07/26. Timezone: UTC+1.00