Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 23

Waxing Gibbous 69%

15:15

01:14

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

Sun - Rise: 04:47, Set: 21:27, Transit: 13:07. Moon - Rise: 15:15, Set: 01:14. Civil Dark: 22:15 - 03:59. Nautical Dark: 23:30 - 02:44. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

3
2
2
2
4
5
3
2
2
4
3
0
1
2
8
14
8
6
8
8
7
16
7
17

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
6
11
6
4
5
4
3
12
4
10

Medium 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
1
2

High Clouds (% Sky Obscured)

3
2
2
2
3
5
3
2
2
3
3
0
1
2
0
0
0
0
1
3
3
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)

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

Chance of Frost

Temperature (°C)

32
33
33
32
32
31
29
26
25
24
23
22
21
21
20
21
22
23
25
26
28
30
31
32

Feels Like (°C)

32
34
35
35
36
35
33
30
29
29
28
26
25
25
23
24
24
25
27
29
31
33
34
35

Dew Point (°C)

16
18
19
20
23
24
23
22
21
21
21
20
20
20
20
19
19
18
19
20
20
20
20
20

Relative Humidity (%)

39
40
43
49
59
68
71
76
80
83
85
88
91
95
95
91
83
74
71
68
62
57
51
49

Pressure (mb)

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

Ozone (du)

317
317
316
316
315
314
314
315
316
318
318
318
317
317
317
318
319
319
319
320
322
324
327
331

Wednesday 24

Waxing Gibbous 78%

16:29

01:28

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

Sun - Rise: 04:48, Set: 21:27, Transit: 13:07. Moon - Rise: 16:29, Set: 01:28. Civil Dark: 22:15 - 04:00. Nautical Dark: 23:30 - 02:45. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

7
15
19
0
2
2
25
28
85
67
43
23
39
42
22
17
22
31
28
19
19
15
0
0

Low Clouds (% Sky Obscured)

4
14
15
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
5
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
0
0
0
2
2
16
18
85
67
43
18
35
35
21
16
18
31
23
18
19
14
0
0

High Clouds (% Sky Obscured)

2
0
3
0
0
0
0
0
0
0
0
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
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)

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

Chance of Frost

Temperature (°C)

32
32
32
32
31
29
27
24
22
21
20
20
19
18
18
18
20
22
24
26
28
31
32
34

Feels Like (°C)

35
35
35
34
34
33
29
27
25
22
21
21
21
20
19
20
21
23
25
27
29
32
33
34

Dew Point (°C)

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

Relative Humidity (%)

46
46
47
49
57
68
78
85
89
91
95
93
93
95
93
89
77
66
59
55
51
48
44
41

Pressure (mb)

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

Ozone (du)

332
330
328
325
323
322
322
322
323
323
323
323
322
320
320
320
319
319
319
318
319
320
320
319

Thursday 25

Waxing Gibbous 85%

17:43

01:47

15 OK
16 OK
17 OK
18 OK
19 OK
20 OK
21 Bad
22 Good
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 OK
14 Bad

Sun - Rise: 04:48, Set: 21:27, Transit: 13:08. Moon - Rise: 17:43, Set: 01:47. Civil Dark: 22:15 - 04:00. Nautical Dark: 23:30 - 02:45. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

4
4
6
0
0
15
56
10
100
100
100
100
100
86
58
80
86
90
54
78
69
15
15
23

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
10
72
82
41
80
38
69
77
62
34
45
58
15
10
13

High Clouds (% Sky Obscured)

4
3
6
0
0
12
56
9
100
100
100
100
100
70
42
43
41
74
28
57
14
0
8
16

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
5
31
5
0
0
3
1
0
4
9
5
3
1
9
6

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
16
16
15
15
14
12
11
11
4
2
4
5
5
7
3
5
8
8
8
9
9
12
13

Chance of Frost

Temperature (°C)

35
35
35
34
33
31
29
26
25
24
24
23
23
23
22
23
24
27
28
30
31
32
34
34

Feels Like (°C)

34
34
34
34
32
32
30
28
26
26
25
24
23
23
23
25
25
27
28
30
31
32
34
34

Dew Point (°C)

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

Relative Humidity (%)

38
40
41
45
51
58
64
67
66
69
77
79
80
80
79
80
77
64
55
49
48
49
40
35

Pressure (mb)

1015
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1011
1010
1011
1011
1011
1011
1011
1012
1012
1011
1011

Ozone (du)

318
319
319
319
320
320
319
319
318
316
316
314
312
313
314
313
316
316
315
317
321
321
320
320

Friday 26

Waxing Gibbous 91%

18:55

02:13

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

Sun - Rise: 04:49, Set: 21:27, Transit: 13:08. Moon - Rise: 18:55, Set: 02:13. Civil Dark: 22:15 - 04:01. Nautical Dark: 23:30 - 02:46. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

28
28
30
27
20
8
0
12
24
29
57
32
19
28
36
45
81
85
96
83
69
17
19
33

Low Clouds (% Sky Obscured)

0
4
8
11
7
4
0
0
0
0
2
6
8
8
9
9
9
8
8
6
3
0
3
5

Medium Clouds (% Sky Obscured)

14
14
17
15
9
4
0
5
9
14
43
21
7
6
5
5
6
2
6
45
50
7
9
16

High Clouds (% Sky Obscured)

25
19
13
8
6
2
0
12
24
29
28
16
6
20
32
45
79
82
94
71
61
10
6
11

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 (%)

2
1
0
0
0
0
0
0
0
0
0
0
0
1
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
14
11
10
11
11
8
7
6
5
5
5
5
3
3
3
4
5
6
8
9
10
10
11

Chance of Frost

Temperature (°C)

34
34
33
31
30
28
26
23
22
21
20
19
19
18
19
20
21
22
24
25
26
28
29
29

Feels Like (°C)

32
33
33
32
30
29
27
25
24
23
22
20
20
20
21
22
22
23
24
25
25
27
30
29

Dew Point (°C)

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

Relative Humidity (%)

34
35
39
41
47
58
69
79
83
88
88
86
88
89
89
84
70
60
50
45
41
40
37
35

Pressure (mb)

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

Ozone (du)

316
315
314
314
314
314
316
318
318
317
315
314
315
316
316
315
315
315
314
315
314
314
313
313

Saturday 27

Waxing Gibbous 96%

20:03

02:48

15 OK
16 OK
17 OK
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 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 04:49, Set: 21:27, Transit: 13:08. Moon - Rise: 20:03, Set: 02:48. Civil Dark: 22:15 - 04:02. Nautical Dark: 23:29 - 02:47. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

39
34
39
65
65
68
51
76
72
100
98
97
94
84
73
32
72
72
75
68
64
58
69
81

Low Clouds (% Sky Obscured)

8
5
13
38
0
0
0
14
25
37
37
36
35
33
28
23
28
38
53
59
64
58
54
36

Medium Clouds (% Sky Obscured)

22
22
20
20
48
17
22
20
38
58
84
59
44
30
16
0
1
1
2
1
1
0
0
0

High Clouds (% Sky Obscured)

6
5
8
44
60
64
34
73
70
100
85
67
50
45
45
0
57
48
37
27
18
7
33
60

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
2
4
9
4
9
27
11
27
27
20
13
5
0
8
12
15
14
14
14
11
8

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)

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

Chance of Frost

Temperature (°C)

29
29
28
27
25
24
22
20
19
19
18
17
17
16
16
16
16
17
19
20
21
22
23
23

Feels Like (°C)

29
29
28
26
24
24
22
21
19
19
18
17
17
15
15
15
16
17
17
17
18
19
21
20

Dew Point (°C)

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

Relative Humidity (%)

35
35
35
36
45
55
66
77
81
88
92
92
92
96
95
90
87
79
71
65
61
58
54
49

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1014
1014
1014
1015
1015
1016
1018
1018
1019
1019
1019
1019
1020

Ozone (du)

313
315
316
315
315
316
317
319
321
324
329
333
335
330
329
332
331
332
333
335
336
338
339
340

Sunday 28

Waxing Gibbous 99%

21:01

03:36

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 Bad
23 Bad
00 Bad
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

Sun - Rise: 04:50, Set: 21:27, Transit: 13:08. Moon - Rise: 21:01, Set: 03:36. Civil Dark: 22:14 - 04:02. Nautical Dark: 23:29 - 02:48. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

93
90
89
87
69
57
41
59
80
100
79
58
38
32
27
23
44
66
90
90
89
83
83
81

Low Clouds (% Sky Obscured)

21
18
18
21
20
16
14
17
18
16
13
15
19
28
27
23
44
53
57
43
29
12
7
7

Medium Clouds (% Sky Obscured)

0
0
0
0
1
1
2
8
15
22
22
23
22
15
8
1
1
0
0
19
37
55
46
38

High Clouds (% Sky Obscured)

87
81
74
60
53
50
41
59
80
100
79
58
38
27
16
4
31
60
88
77
66
58
61
69

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)

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

Chance of Frost

Temperature (°C)

24
24
24
23
22
21
19
18
17
16
15
14
14
13
13
14
14
16
18
20
20
21
22
22

Feels Like (°C)

19
19
20
20
22
17
17
17
15
15
13
10
11
10
10
10
10
14
14
14
15
15
14
20

Dew Point (°C)

11
10
11
11
11
12
12
12
12
13
13
13
13
12
12
11
11
11
11
10
9
8
6
6

Relative Humidity (%)

45
40
43
46
48
55
61
70
74
81
86
89
93
96
92
84
80
71
62
55
48
41
36
35

Pressure (mb)

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

Ozone (du)

341
342
344
345
347
348
348
349
349
349
350
352
354
357
353
349
345
341
337
334
332
330
329
327

Monday 29

Waxing Gibbous 100%

21:48

04:36

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

Sun - Rise: 04:51, Set: 21:26, Transit: 13:08. Moon - Rise: 21:48, Set: 04:36. Civil Dark: 22:14 - 04:03. Nautical Dark: 23:28 - 02:50. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

79
79
77
75
68
60
53
66
78
91
91
92
94
96
98
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

7
6
5
4
4
3
3
14
24
35
46
54
59
56
49
23
24
19
20
24
18
17

Medium Clouds (% Sky Obscured)

29
31
32
29
29
30
30
37
45
52
64
77
89
91
93
95
92
91
90
77
67
58

High Clouds (% Sky Obscured)

71
59
48
33
29
31
33
46
60
77
72
68
65
66
62
53
66
83
100
99
98
98

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
0
1
1
8
13
12
15
14
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

34
34
36
38
41
47
54
63
66
68
70
68
65
63
63
62
63
61
59
58
53
49

Pressure (mb)

1025
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

326
324
324
324
324
324
324
325
325
325
325
326
327
328
328
328
328
328
328
328
328
329

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

Generated: 23/06/26 15:26:31. Forecast: 23/06/26 to 29/06/26. Timezone: UTC+1.00