Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 24

Waxing Gibbous 64%

No Rise

02:32

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

Sun - Rise: 04:58, Set: 21:04, Transit: 13:02. Moon - Rise: No Rise, Set: 02:32. Civil Dark: 21:48 - 04:14. Nautical Dark: 22:51 - 03:10. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
0
0
0
0
0
0
0
0

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
0
0

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
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)

3
3
3
3
2
2
2
3
3
3
3
3
2
2
2
2
2
2
2
3
5
5
7
7

Chance of Frost

Temperature (°C)

27
28
28
28
27
27
25
23
21
19
18
17
16
16
15
15
15
17
20
23
25
27
29
30

Feels Like (°C)

30
30
31
31
31
32
29
26
24
22
21
20
19
18
18
18
18
21
24
27
29
30
32
33

Dew Point (°C)

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

Relative Humidity (%)

60
58
59
60
62
74
75
80
82
85
86
89
89
90
90
90
92
88
84
79
73
67
62
57

Pressure (mb)

1030
1030
1030
1030
1029
1029
1029
1030
1030
1031
1031
1031
1031
1030
1031
1031
1031
1031
1031
1031
1031
1031
1031
1030

Ozone (du)

327
328
328
326
324
324
323
323
323
321
321
322
322
321
320
318
318
319
319
319
320
319
318
317

Monday 25

Waxing Gibbous 74%

14:57

02:43

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

Sun - Rise: 04:57, Set: 21:05, Transit: 13:02. Moon - Rise: 14:57, Set: 02:43. Civil Dark: 21:49 - 04:13. Nautical Dark: 22:53 - 03:08. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
0
0
0
0
15
78
94
0
0
0
0
0
0
44
44
61
57
47
24
28
30
36
48

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
0
0
0
0
0
0
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
16
18
20
16
8
10
11
13
15

High Clouds (% Sky Obscured)

0
0
0
0
0
7
39
42
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)

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

Chance of Frost

Temperature (°C)

31
31
32
32
31
30
29
25
23
21
20
19
18
18
18
17
17
18
21
23
25
27
29
30

Feels Like (°C)

34
34
35
35
36
35
32
29
26
24
22
21
21
21
21
20
20
22
24
26
28
30
31
33

Dew Point (°C)

21
21
22
24
25
26
25
22
20
19
17
16
16
16
16
15
15
15
17
18
19
19
19
19

Relative Humidity (%)

55
54
56
61
68
76
81
84
85
86
86
86
88
88
88
86
85
82
76
71
66
61
56
54

Pressure (mb)

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

Ozone (du)

318
320
320
321
321
320
319
319
320
322
323
323
322
321
321
322
325
327
328
328
329
330
330
330

Tuesday 26

Waxing Gibbous 82%

16:11

02:54

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

Sun - Rise: 04:56, Set: 21:06, Transit: 13:02. Moon - Rise: 16:11, Set: 02:54. Civil Dark: 21:51 - 04:11. Nautical Dark: 22:55 - 03:06. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

60
62
47
41
85
0
0
0
0
5
29
31
43
51
67
73
67
66
64
70
69
54
47
37

Low Clouds (% Sky Obscured)

42
42
35
38
30
0
0
0
0
5
29
31
41
47
61
64
57
50
41
33
21
10
0
0

Medium Clouds (% Sky Obscured)

11
12
7
4
0
0
0
0
0
0
0
0
0
0
3
9
18
24
29
31
30
31
29
26

High Clouds (% Sky Obscured)

0
0
9
0
70
0
0
0
0
0
0
0
0
0
0
0
0
25
53
70
57
28
0
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
6
0
0
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 (%)

6
7
12
14
17
6
6
6
3
3
3
2
1
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)

4
4
4
4
3
5
7
5
8
9
9
9
9
9
10
10
9
11
11
12
12
12
13
13

Chance of Frost

Temperature (°C)

30
31
30
30
30
28
25
22
20
18
17
16
15
15
14
14
14
15
16
17
18
20
21
23

Feels Like (°C)

33
34
34
34
34
33
29
25
22
20
18
16
15
14
13
13
14
14
16
17
19
20
21
23

Dew Point (°C)

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

Relative Humidity (%)

51
51
50
50
61
67
72
76
81
95
96
96
98
98
96
93
95
90
86
81
75
70
66
64

Pressure (mb)

1027
1026
1026
1026
1026
1026
1026
1026
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1029
1029
1029
1029
1029
1028

Ozone (du)

329
330
330
330
330
328
328
328
329
331
330
330
328
330
330
330
331
332
332
332
331
331
331
330

Wednesday 27

Waxing Gibbous 89%

17:25

03:07

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

Sun - Rise: 04:55, Set: 21:08, Transit: 13:02. Moon - Rise: 17:25, Set: 03:07. Civil Dark: 21:52 - 04:10. Nautical Dark: 22:57 - 03:04. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

33
29
27
26
24
15
9
3
2
5
7
5
5
0
10
21
32
32
30
37
45
47
44
62

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
16
24
15
8
0
0
0
0
8

Medium Clouds (% Sky Obscured)

24
22
22
17
14
8
4
0
0
1
1
1
1
0
0
0
0
7
12
17
22
30
27
20

High Clouds (% Sky Obscured)

0
0
0
1
1
1
1
1
2
4
6
4
4
0
0
0
1
1
1
11
22
26
11
34

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)

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

Chance of Frost

Temperature (°C)

23
23
23
23
22
20
18
16
15
14
12
11
10
10
9
9
10
11
14
16
18
20
21
23

Feels Like (°C)

22
23
23
22
21
20
17
15
13
12
11
10
9
8
8
8
9
11
13
15
16
18
19
23

Dew Point (°C)

15
16
16
16
16
15
13
11
8
7
5
4
3
3
3
4
6
7
9
10
11
11
12
13

Relative Humidity (%)

61
61
62
64
68
70
71
69
65
62
62
59
59
61
66
72
78
76
71
66
62
57
54
51

Pressure (mb)

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

Ozone (du)

330
331
331
332
332
331
331
332
333
335
335
336
336
336
336
337
337
336
335
333
332
332
332
333

Thursday 28

Waxing Gibbous 95%

18:39

03:23

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

Sun - Rise: 04:54, Set: 21:09, Transit: 13:02. Moon - Rise: 18:39, Set: 03:23. Civil Dark: 21:54 - 04:09. Nautical Dark: 22:59 - 03:03. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

80
97
100
100
96
96
91
88
65
46
25
41
63
79
85
88
89
74
59
43
62
81
100
100

Low Clouds (% Sky Obscured)

17
27
18
9
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
2
1
1
0
8
16
23
20
17
15
22
28
31
22
25
17
10
7
3
23
42
59
65

High Clouds (% Sky Obscured)

64
85
100
99
92
96
91
88
61
31
2
6
10
14
29
44
59
54
49
41
59
79
100
99

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

Chance of Frost

Temperature (°C)

24
25
25
25
25
24
22
19
17
16
15
14
13
13
13
13
14
15
17
20
22
24
26
28

Feels Like (°C)

24
25
25
24
25
26
22
19
17
16
15
14
14
13
14
13
13
13
16
17
19
20
22
23

Dew Point (°C)

13
13
14
15
17
18
17
15
13
12
10
8
7
6
6
7
8
9
11
12
14
16
17
18

Relative Humidity (%)

50
49
50
53
62
70
75
75
77
73
69
68
65
64
63
65
67
68
64
61
59
58
56
55

Pressure (mb)

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

Ozone (du)

332
331
331
330
329
329
328
328
328
328
329
330
329
329
328
328
328
328
328
329
329
329
329
329

Friday 29

Waxing Gibbous 98%

19:53

03:43

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

Sun - Rise: 04:53, Set: 21:10, Transit: 13:02. Moon - Rise: 19:53, Set: 03:43. Civil Dark: 21:55 - 04:08. Nautical Dark: 23:02 - 03:01. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
99
99
99
99
99
100
100
84
75
65
79
83
79
63
58
58
70
80
94
100
100
99
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
23
37
25
13
0
21
42
63
66

Medium Clouds (% Sky Obscured)

71
78
68
59
45
33
28
27
15
13
10
10
9
9
10
13
14
20
24
30
25
20
25
25

High Clouds (% Sky Obscured)

98
96
98
99
99
99
100
100
68
36
4
9
10
10
37
58
58
70
72
66
74
81
90
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
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
2
0
0
0
1
0
5
6
1
0
0
0
2
9
16
19

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

Chance of Frost

Temperature (°C)

28
29
29
28
27
26
24
22
21
19
17
16
16
15
14
14
15
15
16
18
19
20
20
21

Feels Like (°C)

28
28
28
28
28
28
26
26
25
23
22
21
16
15
14
14
13
11
17
17
17
17
18
18

Dew Point (°C)

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

Relative Humidity (%)

54
54
53
59
65
71
74
78
79
81
81
81
79
76
74
73
71
70
67
63
59
55
51
46

Pressure (mb)

1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015

Ozone (du)

329
329
329
329
329
329
331
332
334
336
338
340
340
340
340
339
339
339
339
340
340
339
339
338

Saturday 30

Waxing Gibbous 100%

21:05

04:11

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

Sun - Rise: 04:52, Set: 21:11, Transit: 13:02. Moon - Rise: 21:05, Set: 04:11. Civil Dark: 21:57 - 04:07. Nautical Dark: 23:04 - 02:59. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
89
77
67
68
69
67
78
87
100
98
95
89

Low Clouds (% Sky Obscured)

69
72
65
57
50
51
52
52
50
41
36
42
48
55
53
51
47

Medium Clouds (% Sky Obscured)

30
35
38
52
65
41
21
3
2
2
3
14
22
46
46
41
26

High Clouds (% Sky Obscured)

97
100
78
60
50
47
45
47
48
39
34
56
78
100
72
43
35

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 (%)

22
16
35
46
45
35
23
2
2
1
0
0
0
0
1
0
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

47
48
49
54
59
67
70
74
78
78
79
80
80
79
80
77
76

Pressure (mb)

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

Ozone (du)

339
340
341
340
340
339
343
347
352
348
344
340
339
338
337
336
335

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

Generated: 24/05/26 14:13:27. Forecast: 24/05/26 to 30/05/26. Timezone: UTC+1.00