Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 26

Waxing Gibbous 82%

16:11

02:43

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

Sun - Rise: 04:57, Set: 21:07, Transit: 13:02. Moon - Rise: 16:11, Set: 02:43. Civil Dark: 21:51 - 04:12. Nautical Dark: 22:56 - 03:07. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
6
0
28
54
66
41
72
56
42
38
33
38
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
6
0
0
0
22
23
7
32
5
4
24
33
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
15
31
27
14
20
14
10
16
8
10
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
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
3
7
6
7
10
11
26
29
29
33
32
8
7

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

Chance of Frost

Temperature (°C)

20
19
18
17
17
17
19
22
24
26
28
29
30
31
31
31
31
30
29
28
26
23
21
19

Feels Like (°C)

22
22
20
19
19
19
22
24
26
28
31
32
33
33
34
33
34
33
33
31
29
26
24
21

Dew Point (°C)

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

Relative Humidity (%)

82
84
85
83
85
83
78
73
69
66
62
60
56
55
54
55
58
66
73
78
79
80
81
86

Pressure (mb)

1029
1029
1028
1028
1028
1028
1028
1028
1028
1027
1027
1026
1026
1025
1025
1025
1024
1024
1024
1024
1024
1025
1025
1025

Ozone (du)

314
315
316
316
316
315
316
317
318
320
319
318
318
316
317
318
318
318
319
321
322
324
325
327

Wednesday 27

Waxing Gibbous 89%

17:25

02:54

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

Sun - Rise: 04:56, Set: 21:08, Transit: 13:02. Moon - Rise: 17:25, Set: 02:54. Civil Dark: 21:53 - 04:11. Nautical Dark: 22:58 - 03:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

30
67
51
46
37
76
49
45
26
5
0
28
5
38
97
96
1
26
75
61
42
28
11
12

Low Clouds (% Sky Obscured)

0
30
0
0
24
54
43
44
26
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

10
19
21
21
12
0
0
0
0
5
0
28
5
33
16
0
0
2
18
21
15
10
4
12

High Clouds (% Sky Obscured)

0
0
0
3
2
24
11
13
26
5
0
28
5
38
61
63
1
13
28
0
0
0
0
12

ISS Passover

Visibility (miles)

9
9
9
6
0
0
6
1
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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 (%)

8
7
9
1
0
0
0
1
2
8
7
3
2
2
26
15
0
0
0
0
2
5
7
37

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
9
9
10
11
11
12
12
12
12
13
14
14
14
15
15
14
13
12
12
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
16
15
14
13
13
14
14
16
18
20
22
23
24
24
24
23
23
21
19
16
14
12
12

Dew Point (°C)

17
16
15
14
14
14
15
15
16
16
17
17
18
18
18
18
17
17
16
14
12
10
8
7

Relative Humidity (%)

96
98
98
98
98
96
95
92
90
81
74
69
66
63
61
62
64
67
69
69
69
66
64
64

Pressure (mb)

1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

327
327
326
326
326
328
330
329
328
328
327
326
326
327
328
330
330
331
331
331
331
331
332
331

Thursday 28

Waxing Gibbous 95%

18:39

03:06

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

Sun - Rise: 04:55, Set: 21:09, Transit: 13:02. Moon - Rise: 18:39, Set: 03:06. Civil Dark: 21:54 - 04:09. Nautical Dark: 23:00 - 03:03. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

44
42
41
38
39
25
30
25
4
7
75
87
100
100
100
65
39
29
38
37
13
33
49
53

Low Clouds (% Sky Obscured)

0
0
0
3
26
8
0
0
0
0
63
44
37
32
2
4
19
9
6
3
0
0
0
0

Medium Clouds (% Sky Obscured)

44
42
41
38
39
0
0
0
0
0
2
87
7
62
10
31
39
29
38
12
3
3
3
2

High Clouds (% Sky Obscured)

3
37
40
30
30
25
30
25
4
7
53
87
100
100
100
65
17
29
28
21
11
30
42
50

ISS Passover

Visibility (miles)

9
2
2
4
8
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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

73
95
95
95
79
43
19
34
36
25
23
1
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.4
1.7
1.2
1.1
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
12
12
12
13
15
17
19
21
23
24
26
27
26
26
25
25
24
22
20
18
17
16

Feels Like (°C)

9
9
10
10
10
10
13
15
17
20
23
23
24
26
25
25
25
26
26
24
21
20
17
16

Dew Point (°C)

7
8
10
11
11
12
14
15
16
16
18
19
19
19
19
19
19
19
20
19
18
17
16
15

Relative Humidity (%)

71
77
90
93
95
93
93
90
84
75
74
72
67
63
64
66
68
70
79
83
89
90
92
90

Pressure (mb)

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

Ozone (du)

330
329
331
335
338
340
339
339
339
339
335
330
329
327
328
328
328
329
332
340
341
339
338
336

Friday 29

Waxing Gibbous 98%

19:54

03:22

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

Sun - Rise: 04:54, Set: 21:10, Transit: 13:02. Moon - Rise: 19:54, Set: 03:22. Civil Dark: 21:56 - 04:08. Nautical Dark: 23:03 - 03:02. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

66
76
85
90
95
100
100
100
100
100
100
100
100
100
100
100
100
100
92
84
77
84
90
90

Low Clouds (% Sky Obscured)

8
17
26
33
40
45
54
64
70
54
43
29
19
13
6
4
2
0
0
0
0
0
1
0

Medium Clouds (% Sky Obscured)

2
2
2
2
2
5
53
36
43
45
55
52
68
73
82
100
98
100
92
84
77
76
80
51

High Clouds (% Sky Obscured)

55
60
66
77
89
100
100
100
100
100
100
100
100
100
100
79
57
36
29
17
15
42
64
64

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
14
13
12
12
13
14
15
17
18
19
20
22
22
23
23
23
22
22
20
18
19
15
14

Dew Point (°C)

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

Relative Humidity (%)

89
87
86
83
84
89
86
79
72
65
61
57
55
55
55
56
60
68
75
77
78
77
75
69

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1020
1020
1021
1020
1021
1021

Ozone (du)

334
334
333
331
329
327
325
325
322
321
320
321
321
320
319
318
318
319
321
324
328
335
342
346

Saturday 30

Waxing Gibbous 100%

21:05

03:43

01 Bad
02 Bad
03 OK
04 OK
05 Good
06 Good
07 Good
08 Good
09 OK
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: 04:53, Set: 21:12, Transit: 13:02. Moon - Rise: 21:05, Set: 03:43. Civil Dark: 21:57 - 04:07. Nautical Dark: 23:05 - 03:00. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

78
56
39
26
13
5
11
17
32
48
73
100
100
100
100
100
100
100
98
96
95
96
98
100

Low Clouds (% Sky Obscured)

1
0
0
0
0
1
1
0
0
0
0
0
2
5
6
5
2
0
10
20
30
37
44
51

Medium Clouds (% Sky Obscured)

64
28
25
17
13
5
10
17
32
48
11
18
17
16
14
36
61
86
90
93
95
77
57
40

High Clouds (% Sky Obscured)

44
22
0
1
1
5
6
7
15
42
71
100
100
100
100
100
100
100
90
80
71
82
91
100

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
0
0
0
0
0
0
4
3
2
3
9
10
6
31
30
20
15
7
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
4
3
3
3
3
4
5
5
5
5
5
5
3
4
4
4
5
6
6
5
4
4
5

Chance of Frost

Temperature (°C)

14
13
13
12
12
13
14
16
18
20
21
23
24
24
24
25
24
23
23
21
20
18
17
17

Feels Like (°C)

13
12
13
11
12
13
13
15
17
19
20
22
23
23
23
24
24
25
25
21
21
21
19
18

Dew Point (°C)

7
6
6
5
5
7
8
8
10
11
11
12
13
14
15
16
16
18
19
17
15
13
12
12

Relative Humidity (%)

64
62
62
61
61
66
63
59
58
56
54
52
51
52
55
57
62
71
78
75
72
70
71
72

Pressure (mb)

1020
1020
1020
1020
1019
1019
1019
1018
1018
1018
1017
1017
1016
1016
1015
1014
1014
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

347
348
348
346
344
341
340
339
340
341
342
344
345
347
349
351
356
361
365
361
357
353
349
346

Sunday 31

Full Moon 100%

22:11

04:11

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

Sun - Rise: 04:52, Set: 21:13, Transit: 13:02. Moon - Rise: 22:11, Set: 04:11. Civil Dark: 21:58 - 04:06. Nautical Dark: 23:07 - 02:58. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
90
80
71
76
83
90
92
94
100
94
89
84
77
73
69
72
68
55
52
53
56

Low Clouds (% Sky Obscured)

34
17
0
5
9
13
36
59
81
73
65
54
44
38
28
34
36
39
42
44
44
40
36
32

Medium Clouds (% Sky Obscured)

51
63
74
74
75
71
64
47
30
24
20
16
13
8
3
13
24
35
22
11
3
3
3
3

High Clouds (% Sky Obscured)

100
100
100
69
36
3
2
1
0
32
64
96
89
85
81
77
73
69
42
17
2
7
12
17

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 (%)

9
11
11
27
33
26
22
15
0
6
9
10
9
10
7
12
13
14
12
8
0
1
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
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
79
84
93
90
87
84
82
78
74
71
69
66
65
64
63
66
68
70
71
73
75
78
80

Pressure (mb)

1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015

Ozone (du)

342
340
338
337
344
352
360
359
359
358
355
352
348
346
344
341
341
341
340
340
339
338
337
336

Monday 1

Waning Gibbous 99%

23:06

04:49

Sun - Rise: 04:51, Set: 21:14, Transit: 13:02. Moon - Rise: 23:06, Set: 04:49. Civil Dark: 22:00 - 04:05. Nautical Dark: 23:09 - 02:56. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Oxford, Oxfordshire, United Kingdom (51.75,-1.26)

Generated: 26/05/26 01:48:54. Forecast: 26/05/26 to 01/06/26. Timezone: UTC+1.00