Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 25

Waxing Gibbous 74%

15:04

02:50

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

Sun - Rise: 05:06, Set: 21:09, Transit: 13:08. Moon - Rise: 15:04, Set: 02:50. Civil Dark: 21:52 - 04:23. Nautical Dark: 22:53 - 03:21. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
44
61
44
27
3
5
10
22
48
38

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
35
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
25
29
22
14
2
3
5
10
23
22

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
13
17
6
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
4
6
9
11
11
11
11
9
8
6
4
3
3
3
3
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

20
22
24
26
28
29
29
29
29
29
28
27
25
23
20
19
19
19
19
18
17
16
17
18

Feels Like (°C)

23
24
26
28
30
30
31
31
31
32
32
31
29
26
23
22
22
22
22
21
21
19
20
22

Dew Point (°C)

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

Relative Humidity (%)

70
68
70
69
65
61
60
60
61
67
72
76
80
85
86
88
86
86
86
86
89
89
89
88

Pressure (mb)

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

Ozone (du)

323
323
322
321
319
318
318
319
320
320
320
320
320
320
321
321
321
322
325
330
331
330
329
330

Tuesday 26

Waxing Gibbous 82%

16:17

03:02

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 OK
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 Good
06 Good
07 Good

Sun - Rise: 05:05, Set: 21:10, Transit: 13:08. Moon - Rise: 16:17, Set: 03:02. Civil Dark: 21:53 - 04:22. Nautical Dark: 22:55 - 03:19. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

50
50
63
44
28
26
0
0
0
0
0
0
0
3
0
0
0
0
1
1
1
1
6
16

Low Clouds (% Sky Obscured)

0
0
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6

Medium Clouds (% Sky Obscured)

34
34
39
38
23
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
0
0
0
1
1
3
12

ISS Passover

Visibility (miles)

9
9
9
9
3
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
1
1
1
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
1
24
43
35
1
1
5
8
8
10
5
1
1
3
5
3
0
0
2
2
3
2
1

Precipitation Amount (mm)

0
0
0
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
22
24
26
27
29
29
30
30
29
28
27
26
23
20
19
18
18
18
18
17
16
16
17

Feels Like (°C)

24
26
28
30
31
32
33
33
33
32
32
32
30
26
23
22
21
21
20
19
18
18
18
19

Dew Point (°C)

17
18
19
21
22
23
22
22
23
22
23
23
22
20
17
15
14
13
12
11
11
11
12
14

Relative Humidity (%)

81
78
74
73
70
72
65
64
66
67
71
77
81
80
79
76
75
71
69
66
66
72
77
81

Pressure (mb)

1027
1027
1027
1027
1026
1026
1026
1025
1025
1025
1025
1024
1024
1025
1025
1025
1025
1025
1024
1024
1024
1024
1025
1025

Ozone (du)

329
329
329
329
329
330
328
326
326
326
327
327
329
329
329
330
330
330
330
329
328
329
327
328

Wednesday 27

Waxing Gibbous 89%

17:30

03:15

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

Sun - Rise: 05:04, Set: 21:11, Transit: 13:08. Moon - Rise: 17:30, Set: 03:15. Civil Dark: 21:55 - 04:20. Nautical Dark: 22:57 - 03:17. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

25
11
6
6
0
0
0
0
39
45
36
20
11
38
97
100
100
72
59
55
58
49
45
72

Low Clouds (% Sky Obscured)

20
0
0
0
0
0
0
0
0
0
0
0
4
0
4
2
0
2
4
7
18
28
37
29

Medium Clouds (% Sky Obscured)

3
3
4
5
0
0
0
0
25
29
23
15
0
23
40
35
27
0
0
0
0
0
0
10

High Clouds (% Sky Obscured)

7
9
0
0
0
0
0
0
0
0
0
0
5
38
97
100
100
54
45
42
43
28
22
51

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
None
None
None
None
None
None
Light Rain
None
None
None

Precipitation Probability (%)

0
1
0
0
0
0
0
0
0
0
5
9
31
55
20
24
7
45
30
55
66
34
7
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0.5
0
0
0

Wind Speed/Direction (mph)

8
11
12
12
11
13
13
14
14
14
13
11
9
8
6
8
6
4
3
2
2
2
3
2

Chance of Frost

Temperature (°C)

18
19
21
23
25
26
27
27
27
26
25
23
22
20
18
18
17
16
15
14
13
13
14
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
81
76
67
64
59
57
57
59
65
70
73
76
77
85
90
89
87
89
93
93
95
96
96

Pressure (mb)

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

Ozone (du)

328
328
328
328
328
329
332
334
334
335
335
336
337
332
330
333
336
337
338
336
334
333
333
332

Thursday 28

Waxing Gibbous 95%

18:43

03:32

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: 05:03, Set: 21:12, Transit: 13:08. Moon - Rise: 18:43, Set: 03:32. Civil Dark: 21:56 - 04:19. Nautical Dark: 22:59 - 03:16. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

92
100
100
100
100
70
97
66
73
88
93
94
95
96
94
92
89
93
96
100
100
100
100
89

Low Clouds (% Sky Obscured)

27
24
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
21
32
33
35
36
37

Medium Clouds (% Sky Obscured)

21
31
43
56
65
65
55
55
45
39
28
27
25
25
32
41
46
34
21
7
11
18
55
53

High Clouds (% Sky Obscured)

82
100
100
100
100
70
97
66
73
82
77
81
88
92
88
85
82
88
94
100
100
100
100
77

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
0
4
4
4
6
7
7
9
7
5
9
12
9
9
7
0
0
0
0
3
16
14
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)

3
3
4
4
6
9
9
9
9
10
10
9
6
3
2
2
2
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

16
18
20
21
23
24
25
24
24
23
23
22
19
17
16
15
14
14
14
13
12
12
13
14

Feels Like (°C)

18
18
21
23
23
24
26
24
24
24
24
24
21
18
16
15
15
14
14
13
12
11
12
13

Dew Point (°C)

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

Relative Humidity (%)

95
90
85
76
66
60
58
60
60
63
68
78
85
92
93
93
95
93
92
90
90
89
89
89

Pressure (mb)

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

Ozone (du)

332
332
331
332
331
332
331
334
340
337
334
333
334
332
331
331
330
332
330
329
329
328
327
328

Friday 29

Waxing Gibbous 98%

19:57

03:53

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: 05:03, Set: 21:14, Transit: 13:09. Moon - Rise: 19:57, Set: 03:53. Civil Dark: 21:58 - 04:18. Nautical Dark: 23:01 - 03:14. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

78
69
76
84
94
96
98
100
100
100
100
100
100
99
95
90
84
74
63
51
43
35
32
56

Low Clouds (% Sky Obscured)

38
38
25
13
0
0
0
0
0
0
0
6
3
0
0
0
0
11
20
30
20
10
0
0

Medium Clouds (% Sky Obscured)

48
57
70
83
94
85
71
93
55
43
65
65
72
82
85
87
84
67
46
26
27
31
32
56

High Clouds (% Sky Obscured)

54
36
32
27
28
46
71
98
99
96
86
31
20
6
5
3
0
0
0
0
9
18
26
49

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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

1
1
3
2
0
0
0
0
0
0
0
9
10
6
7
10
5
17
13
8
35
49
62
65

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
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
17
18
20
21
22
23
23
23
23
22
21
17
16
15
14
14
13
13
12
12
13
13
14

Feels Like (°C)

16
17
18
20
21
22
22
24
23
23
23
22
18
18
18
17
16
15
12
12
12
13
12
13

Dew Point (°C)

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

Relative Humidity (%)

82
78
73
68
63
62
63
63
66
69
75
77
77
75
75
74
72
71
71
71
72
76
83
89

Pressure (mb)

1023
1023
1023
1023
1023
1023
1022
1022
1022
1021
1021
1021
1019
1019
1019
1018
1018
1017
1017
1016
1016
1015
1015
1014

Ozone (du)

327
327
328
330
331
333
336
337
335
335
335
335
335
335
335
336
337
338
339
340
341
339
338
337

Saturday 30

Waxing Gibbous 100%

21:08

04:22

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: 05:02, Set: 21:15, Transit: 13:09. Moon - Rise: 21:08, Set: 04:22. Civil Dark: 21:59 - 04:17. Nautical Dark: 23:03 - 03:12. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

78
100
100
100
100
100
100
100
92
89
83
83
87
89
90
90
90
91
91
92
85
79
73
72

Low Clouds (% Sky Obscured)

0
0
9
19
29
45
61
76
78
82
83
77
68
55
51
45
39
45
53
57
55
47
46
46

Medium Clouds (% Sky Obscured)

73
91
89
87
86
88
90
93
84
75
61
51
41
35
46
67
88
88
89
87
63
37
12
11

High Clouds (% Sky Obscured)

74
100
100
100
100
100
100
100
92
89
83
83
87
89
67
46
20
15
10
10
9
9
8
20

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

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

Precipitation Probability (%)

66
64
58
46
42
39
36
45
54
50
39
37
38
35
37
27
10
12
11
6
8
7
2
16

Precipitation Amount (mm)

0.3
0.3
0.2
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
4
6
8
10
9
9
9
7
9
12
12
12
11
10
10
10
10
11
11
11
11
11

Chance of Frost

Temperature (°C)

15
17
18
20
21
22
22
21
21
20
20
19
18
16
14
14
13
12
12
11
11
12
13
14

Feels Like (°C)

14
15
16
16
17
17
23
22
21
21
21
20
20
19
17
17
16
14
9
9
10
10
9
9

Dew Point (°C)

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

Relative Humidity (%)

87
85
83
80
79
76
76
76
76
77
80
80
78
75
71
71
70
70
76
81
87
88
90
90

Pressure (mb)

1014
1014
1014
1013
1013
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1013

Ozone (du)

337
338
338
337
337
336
339
342
345
346
348
349
348
347
347
348
350
352
350
348
345
345
344
344

Sunday 31

Full Moon 99%

22:13

05:01

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: 05:01, Set: 21:16, Transit: 13:09. Moon - Rise: 22:13, Set: 05:01. Civil Dark: 22:00 - 04:16. Nautical Dark: 23:05 - 03:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

74
74
74
73
77
84
87
87
91
96
100
100
100
99
99
100
100

Low Clouds (% Sky Obscured)

48
49
49
50
51
51
53
54
49
42
34
37
36
32
49
64
68

Medium Clouds (% Sky Obscured)

12
11
17
21
28
32
40
40
27
15
0
13
25
34
44
53
58

High Clouds (% Sky Obscured)

24
24
18
24
33
23
13
4
36
68
100
100
100
99
99
100
100

ISS Passover

Visibility (miles)

9
9
9
8
7
5
5
4
4
6
7
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
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

21
5
10
14
22
28
32
39
35
32
32
29
22
11
8
4
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
17
18
18
18
19
19
18
18
18
18
17
16
15
14
14
14

Feels Like (°C)

13
13
14
15
16
16
18
18
18
17
17
17
16
15
15
14
14

Dew Point (°C)

12
12
12
13
14
15
15
16
16
16
15
15
15
14
13
14
14

Relative Humidity (%)

83
74
69
72
76
78
81
83
85
86
86
86
89
92
95
96
95

Pressure (mb)

1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013

Ozone (du)

345
346
348
348
349
349
350
351
351
351
351
351
350
349
348
348
347

Forecast for Othery, Somerset, United Kingdom (51.08,-2.88)

Generated: 25/05/26 08:20:58. Forecast: 25/05/26 to 31/05/26. Timezone: UTC+1.00