Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Waxing Crescent 14%

07:08

01:12

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

Sun - Rise: 06:04, Set: 20:15, Transit: 13:10. Moon - Rise: 07:08, Set: 01:12. Civil Dark: 20:51 - 05:26. Nautical Dark: 21:36 - 04:41. Astro Dark: 22:28 - 03:49

Total Clouds (% Sky Obscured)

34
34
42
55
100
100
87
75
71
64
49
35
25
22
16
53
64
19
12
0
15
24
33
50

Low Clouds (% Sky Obscured)

0
26
32
29
30
47
48
66
63
45
39
15
5
5
16
39
46
17
0
0
15
24
33
50

Medium Clouds (% Sky Obscured)

34
25
42
55
60
9
0
28
30
27
24
22
19
15
9
21
18
2
12
0
0
0
0
0

High Clouds (% Sky Obscured)

34
34
42
55
100
100
73
37
62
40
6
4
4
3
16
1
0
3
3
0
0
0
3
10

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
1
1
15
14
2
1
13
2
12
11
1
9
1
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
3
3
4
8
10
11
11
11
10
10
9
8
7
7
5
3
4
4
5
6
5
5
6

Chance of Frost

Temperature (°C)

2
3
5
8
9
11
12
13
13
14
14
14
13
13
10
8
7
7
6
5
5
4
3
3

Feels Like (°C)

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

Dew Point (°C)

1
2
3
5
6
6
6
6
6
7
7
9
9
9
6
5
5
6
5
4
4
4
3
3

Relative Humidity (%)

91
93
89
85
77
70
65
61
61
64
61
72
76
79
77
82
90
91
91
93
94
96
96
96

Pressure (mb)

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

Ozone (du)

394
394
392
392
393
394
395
395
396
398
398
399
400
400
400
399
399
398
397
396
395
394
394
393

Tuesday 21

Waxing Crescent 24%

08:01

02:15

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 OK
20 OK
21 Bad
22 Bad
23 OK
00 Bad
01 Bad
02 OK
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:02, Set: 20:17, Transit: 13:10. Moon - Rise: 08:01, Set: 02:15. Civil Dark: 20:53 - 05:24. Nautical Dark: 21:38 - 04:38. Astro Dark: 22:31 - 03:45

Total Clouds (% Sky Obscured)

53
70
84
81
72
74
90
100
83
96
100
98
57
39
30
87
67
32
44
77
36
100
70
75

Low Clouds (% Sky Obscured)

53
65
71
61
53
51
78
93
55
87
67
52
40
23
0
0
0
0
0
0
13
44
64
72

Medium Clouds (% Sky Obscured)

0
32
29
55
62
55
39
66
52
29
25
9
0
0
0
0
0
0
0
0
0
0
2
0

High Clouds (% Sky Obscured)

11
65
26
22
9
5
1
1
1
40
87
84
28
30
30
84
60
28
33
76
21
100
38
25

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
11
3
3
0
1
13
3
17
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
10
13
14
16
17
17
17
17
17
18
17
16
14
14
14
14
14
14
13
13
12
12

Chance of Frost

Temperature (°C)

3
4
5
6
8
10
11
12
12
13
14
14
13
13
11
10
8
7
6
6
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
91
87
81
72
68
71
72
71
72
78
76
71
70
70
71
74
74
74
78
80
82
86

Pressure (mb)

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

Ozone (du)

393
393
393
391
390
390
390
389
389
387
386
385
384
384
383
383
384
384
385
386
386
384
381
380

Wednesday 22

Waxing Crescent 35%

09:12

02:59

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

Sun - Rise: 05:58, Set: 20:19, Transit: 13:09. Moon - Rise: 09:12, Set: 02:59. Civil Dark: 20:55 - 05:22. Nautical Dark: 21:41 - 04:36. Astro Dark: 22:33 - 03:42

Total Clouds (% Sky Obscured)

77
63
44
38
18
42
44
37
67
89
61
18
73
81
81
80
75
41
13
11
9
8
20
30

Low Clouds (% Sky Obscured)

72
51
21
8
0
1
2
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
17
30

Medium Clouds (% Sky Obscured)

2
3
3
14
12
3
6
2
5
6
5
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

32
28
26
36
13
32
44
37
67
86
60
17
55
72
57
40
40
25
8
9
7
6
4
2

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)

12
14
15
16
18
19
20
20
20
19
17
16
14
13
12
11
10
10
10
9
8
7
6
6

Chance of Frost

Temperature (°C)

5
5
7
9
11
12
14
14
15
15
15
15
14
13
11
10
8
7
6
6
5
4
3
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
82
78
71
65
60
57
57
61
66
68
69
74
73
69
70
70
70
72
75
82
86
89

Pressure (mb)

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

Ozone (du)

380
381
382
382
381
381
381
382
382
382
381
380
382
383
383
383
381
379
378
377
377
377
376
372

Thursday 23

Waxing Crescent 46%

10:34

03:29

06 Bad
07 OK
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 Good
23 Good
00 Good
01 Good
02 OK
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:56, Set: 20:20, Transit: 13:09. Moon - Rise: 10:34, Set: 03:29. Civil Dark: 20:57 - 05:20. Nautical Dark: 21:43 - 04:33. Astro Dark: 22:36 - 03:39

Total Clouds (% Sky Obscured)

39
26
13
4
3
1
0
0
0
0
0
2
2
2
2
5
11
4
4
15
27
40
47
56

Low Clouds (% Sky Obscured)

39
26
13
4
3
1
0
0
0
0
0
0
0
0
0
0
1
2
2
14
26
37
43
52

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
1
1
0
2
5
10
2
2
2
2
3
3
9

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
7
9
12
14
14
15
15
15
15
14
13
12
11
9
7
5
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

3
3
6
8
10
11
13
15
15
16
17
16
16
15
12
10
8
7
6
5
4
3
3
2

Feels Like (°C)

2
2
4
4
7
8
10
11
13
13
14
15
14
13
11
9
7
6
5
4
3
2
1
1

Dew Point (°C)

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

Relative Humidity (%)

89
88
79
73
68
64
59
57
56
58
61
68
69
75
81
87
87
87
86
86
88
88
89
91

Pressure (mb)

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

Ozone (du)

370
369
369
370
371
373
373
372
371
369
368
367
365
363
360
359
358
359
360
361
361
361
361
362

Friday 24

First Quarter 58%

12:00

03:50

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

Sun - Rise: 05:54, Set: 20:22, Transit: 13:09. Moon - Rise: 12:00, Set: 03:50. Civil Dark: 20:58 - 05:18. Nautical Dark: 21:45 - 04:31. Astro Dark: 22:39 - 03:36

Total Clouds (% Sky Obscured)

65
65
65
57
47
36
24
16
8
0
0
0
0
5
6
6
4
2
0
0
0
3
3
11

Low Clouds (% Sky Obscured)

59
62
65
57
47
36
24
16
8
0
0
0
0
5
5
5
3
2
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)

18
15
13
2
1
0
0
0
0
0
0
0
0
3
3
2
1
1
0
0
0
3
3
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 (%)

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)

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

Chance of Frost

Temperature (°C)

2
2
4
6
8
10
12
13
14
15
15
15
15
14
11
10
8
7
6
5
4
3
2
2

Feels Like (°C)

-0
-0
1
2
5
7
8
10
11
12
12
13
13
13
12
11
10
10
9
9
2
2
2
1

Dew Point (°C)

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

Relative Humidity (%)

91
89
79
68
64
60
56
56
55
56
58
67
71
75
79
84
88
88
88
86
86
86
88
86

Pressure (mb)

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

Ozone (du)

364
366
368
367
366
365
365
367
368
368
368
366
366
367
367
368
368
368
368
368
367
367
367
366

Saturday 25

Waxing Gibbous 69%

13:23

04:06

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

Sun - Rise: 05:52, Set: 20:24, Transit: 13:09. Moon - Rise: 13:23, Set: 04:06. Civil Dark: 21:00 - 05:15. Nautical Dark: 21:47 - 04:28. Astro Dark: 22:42 - 03:32

Total Clouds (% Sky Obscured)

19
19
14
17
24
30
35
24
13
1
5
13
19
19
23
25
28
27
28
25
24
22
24
25

Low Clouds (% Sky Obscured)

0
0
0
0
5
10
17
13
7
0
5
13
19
19
23
25
28
27
28
25
24
22
17
8

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)

18
3
2
2
2
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
13
25

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

Chance of Frost

Temperature (°C)

2
2
5
7
10
11
13
14
15
15
15
15
14
14
12
10
8
7
6
5
4
3
2
2

Feels Like (°C)

0
0
0
2
2
4
4
5
12
11
12
11
12
13
11
11
11
10
9
9
3
3
3
3

Dew Point (°C)

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

Relative Humidity (%)

85
85
76
69
61
59
57
54
55
55
56
62
69
76
80
83
85
88
90
93
93
96
96
96

Pressure (mb)

1025
1025
1025
1025
1025
1024
1024
1024
1024
1023
1023
1023
1023
1023
1024
1024
1025
1025
1026
1027
1027
1027
1028
1028

Ozone (du)

366
365
365
365
365
366
366
366
366
367
368
368
368
368
368
369
369
370
371
371
373
374
376
377

Sunday 26

Waxing Gibbous 78%

14:43

04:19

06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
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: 05:50, Set: 20:25, Transit: 13:09. Moon - Rise: 14:43, Set: 04:19. Civil Dark: 21:02 - 05:13. Nautical Dark: 21:49 - 04:26. Astro Dark: 22:45 - 03:29

Total Clouds (% Sky Obscured)

27
28
25
25
33
43
65
77
86
91
92
93
94
97
99
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
9
19
28
38
44
52
45
41
36
33
28
23
21
17
9

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
11
16
22
29
37
45
53
57
56
55
50

High Clouds (% Sky Obscured)

27
28
25
25
33
43
65
77
86
91
87
78
70
81
93
100
100
100
100

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
2
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

2
2
4
6
8
10
11
12
12
13
13
12
12
11
10
8
6
6
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
85
76
69
66
62
60
60
60
60
65
70
76
80
84
88
88
89

Pressure (mb)

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

Ozone (du)

378
378
378
378
378
378
379
380
378
377
375
375
375
374
375
375
376
376
376

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

Generated: 20/04/26 06:44:10. Forecast: 20/04/26 to 26/04/26. Timezone: UTC+1.00