Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 27

Waxing Gibbous 86%

15:59

04:19

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

Sun - Rise: 05:50, Set: 20:27, Transit: 13:09. Moon - Rise: 15:59, Set: 04:19. Civil Dark: 21:04 - 05:13. Nautical Dark: 21:51 - 04:26. Astro Dark: 22:48 - 03:29

Total Clouds (% Sky Obscured)

91
94
82
65
60
54
63
71
82
82
35
14
0
3
0
0
11
29
95
74
90
87
63
52

Low Clouds (% Sky Obscured)

2
3
1
1
1
1
0
0
0
0
0
1
0
1
0
0
0
0
33
43
49
67
40
17

Medium Clouds (% Sky Obscured)

84
69
72
59
38
34
40
45
55
55
28
12
0
2
0
0
6
17
95
59
90
33
24
20

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
3
6
66
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 (%)

6
1
0
0
0
0
0
0
0
0
0
0
1
4
6
5
8
8
3
1
1
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)

2
2
2
1
1
1
1
1
2
4
6
7
6
8
8
8
8
8
7
7
7
11
11
8

Chance of Frost

Temperature (°C)

10
10
9
9
8
8
9
10
13
15
16
18
19
19
20
20
19
19
18
16
15
14
13
12

Feels Like (°C)

8
8
8
7
8
9
10
11
14
15
17
18
19
19
19
19
18
19
18
14
13
10
10
11

Dew Point (°C)

5
6
5
5
6
5
6
7
9
10
11
11
12
12
13
13
13
15
15
13
12
9
9
11

Relative Humidity (%)

72
77
76
78
82
82
82
78
75
74
71
66
64
63
63
65
68
76
81
82
80
71
76
93

Pressure (mb)

1025
1024
1025
1025
1025
1024
1024
1025
1025
1025
1025
1025
1024
1024
1024
1023
1023
1023
1023
1023
1023
1024
1024
1024

Ozone (du)

373
375
377
377
380
382
385
383
380
377
376
380
382
380
377
375
376
376
374
375
377
379
382
390

Tuesday 28

Waxing Gibbous 93%

17:13

04:30

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

Sun - Rise: 05:48, Set: 20:28, Transit: 13:08. Moon - Rise: 17:13, Set: 04:30. Civil Dark: 21:06 - 05:11. Nautical Dark: 21:53 - 04:23. Astro Dark: 22:51 - 03:26

Total Clouds (% Sky Obscured)

29
63
61
74
92
100
85
100
96
97
92
93
96
99
100
84
47
49
49
56
49
5
3
2

Low Clouds (% Sky Obscured)

29
63
61
74
92
100
84
100
89
92
81
79
90
77
45
49
33
28
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
17
0
0
0
1
2
25
24
19
18
16
11
48
55
33
13
33
38
56
49
5
3
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
5
85
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
1
9
3
6
19
10
6
18
18
24
23
19
16
2
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)

7
8
7
8
9
12
12
12
17
17
18
19
17
18
18
18
16
16
17
15
15
15
15
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
96
96
98
98
95
88
88
90
90
88
80
80
81
78
76
76
71
71
72
71
76
81
85

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1024
1024
1024
1023
1023
1023
1023
1023
1024
1024
1024
1024

Ozone (du)

399
406
414
420
421
423
424
430
428
425
423
419
418
417
416
415
414
415
417
417
416
418
425
426

Wednesday 29

Waxing Gibbous 97%

18:27

04:42

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

Sun - Rise: 05:47, Set: 20:30, Transit: 13:08. Moon - Rise: 18:27, Set: 04:42. Civil Dark: 21:08 - 05:09. Nautical Dark: 21:56 - 04:21. Astro Dark: 22:54 - 03:22

Total Clouds (% Sky Obscured)

12
10
2
40
56
62
25
28
30
30
34
51
20
20
20
27
29
34
47
64
75
76
78
80

Low Clouds (% Sky Obscured)

0
0
0
13
23
23
23
25
0
0
0
0
0
0
0
0
0
0
1
1
0
1
7
10

Medium Clouds (% Sky Obscured)

12
10
2
40
56
60
0
7
0
11
3
51
20
20
20
27
2
19
32
45
45
30
7
30

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
3
30
30
34
51
20
20
4
27
29
34
47
64
75
76
78
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 (%)

0
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
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
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
2
2
2
1
0
1
4
6
7
9
10
11
12
13
13
12
11
9
8
7
6
5
6

Dew Point (°C)

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

Relative Humidity (%)

79
79
82
85
81
82
82
81
76
74
70
69
69
70
70
71
72
72
73
68
61
58
55
55

Pressure (mb)

1023
1023
1023
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1019
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019

Ozone (du)

422
417
415
413
411
409
409
411
410
405
400
397
395
393
388
388
386
385
382
379
377
376
374
372

Thursday 30

Waxing Gibbous 99%

19:40

04:54

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: 05:45, Set: 20:32, Transit: 13:08. Moon - Rise: 19:40, Set: 04:54. Civil Dark: 21:09 - 05:07. Nautical Dark: 21:58 - 04:18. Astro Dark: 22:57 - 03:19

Total Clouds (% Sky Obscured)

88
95
100
83
70
50
46
48
44
51
69
95
95
75
88
74
76
79
76
77
74
78
76
76

Low Clouds (% Sky Obscured)

1
3
3
10
18
20
20
20
20
7
1
1
1
1
0
9
18
25
17
8
0
5
10
15

Medium Clouds (% Sky Obscured)

21
4
2
5
18
17
3
4
5
4
2
2
8
15
22
31
40
45
46
47
48
46
51
48

High Clouds (% Sky Obscured)

84
93
100
73
47
2
3
5
8
38
65
94
95
73
84
71
68
65
43
22
0
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
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
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
6
8
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
15
14
14
13
13
13
14
16
18
19
20
20
20
19
19
17
15
13
10
7
5
4
3

Chance of Frost

Temperature (°C)

11
11
11
10
10
10
10
11
12
14
16
17
18
18
18
18
17
16
16
14
13
12
11
11

Feels Like (°C)

6
6
6
5
5
5
5
6
8
10
11
12
13
13
14
14
15
15
14
15
14
13
12
11

Dew Point (°C)

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

Relative Humidity (%)

54
53
52
55
57
59
67
71
73
71
64
63
60
60
61
61
66
69
73
79
83
84
84
84

Pressure (mb)

1019
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019

Ozone (du)

371
371
369
368
366
364
363
364
364
365
365
366
367
367
367
367
367
367
369
370
371
371
371
370

Friday 1

Full Moon 100%

20:55

05:08

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: 05:43, Set: 20:33, Transit: 13:08. Moon - Rise: 20:55, Set: 05:08. Civil Dark: 21:11 - 05:05. Nautical Dark: 22:00 - 04:16. Astro Dark: 23:00 - 03:16

Total Clouds (% Sky Obscured)

83
79
76
80
86
86
88
89
93
95
98
100
100
100
99
100
100
100
97
94
90
90
90
90

Low Clouds (% Sky Obscured)

24
34
43
45
48
50
57
64
71
74
76
79
79
80
80
62
46
32
32
29
33
40
47
55

Medium Clouds (% Sky Obscured)

53
54
55
55
56
52
54
56
55
53
48
45
43
41
30
20
9
0
4
5
8
13
19
20

High Clouds (% Sky Obscured)

10
2
3
6
10
15
21
27
31
53
74
85
80
75
45
35
35
35
35
43
36
61
77
90

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

Precipitation Probability (%)

4
6
2
18
23
22
23
37
42
30
44
50
59
48
32
34
26
14
14
8
0
0
1
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

2
2
2
2
2
1
2
1
1
2
2
2
1
1
1
2
2
4
5
4
3
2
2
3

Chance of Frost

Temperature (°C)

10
10
9
9
9
9
10
11
13
14
15
16
17
17
17
17
16
15
15
13
11
10
9
9

Feels Like (°C)

11
10
10
9
9
10
11
12
14
16
17
17
18
17
18
18
18
19
19
13
12
12
11
11

Dew Point (°C)

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

Relative Humidity (%)

85
85
87
88
90
88
88
83
77
75
74
73
72
74
78
81
83
87
89
90
90
90
90
91

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

369
368
368
369
368
368
367
366
365
365
364
362
359
359
359
359
359
358
358
358
358
358
360
362

Saturday 2

Waning Gibbous 100%

22:08

05:26

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: 05:41, Set: 20:35, Transit: 13:08. Moon - Rise: 22:08, Set: 05:26. Civil Dark: 21:13 - 05:03. Nautical Dark: 22:02 - 04:14. Astro Dark: 23:04 - 03:12

Total Clouds (% Sky Obscured)

87
85
83
89
95
100
100
100
100
100
100
100
98
94
90
84
80
76
78
80
83
85
88
90

Low Clouds (% Sky Obscured)

47
40
32
38
41
43
42
42
42
50
58
66
69
72
75
71
67
66
61
56
52
62
70
78

Medium Clouds (% Sky Obscured)

22
19
20
27
22
25
25
25
30
37
45
55
49
44
33
28
24
14
14
11
12
12
12
13

High Clouds (% Sky Obscured)

75
56
33
56
77
100
100
100
100
100
100
100
68
36
8
10
7
5
8
12
15
9
4
4

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

Precipitation Probability (%)

0
1
1
11
11
7
24
26
22
26
34
40
47
42
33
22
18
12
11
7
0
2
4
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
90
91
91
91
91
93
90
86
81
79
75
73
74
75
78
79
83
86
89
91
95
95
95

Pressure (mb)

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

Ozone (du)

364
365
365
365
366
368
369
371
373
375
377
378
379
380
381
382
380
378
376
377
377
377
378
379

Sunday 3

Waning Gibbous 98%

23:18

05:49

Sun - Rise: 05:39, Set: 20:37, Transit: 13:08. Moon - Rise: 23:18, Set: 05:49. Civil Dark: 21:15 - 05:01. Nautical Dark: 22:05 - 04:11. Astro Dark: 23:07 - 03:09

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

Generated: 27/04/26 01:35:33. Forecast: 27/04/26 to 03/05/26. Timezone: UTC+1.00