Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waxing Crescent 7%

06:32

23:50

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

Sun - Rise: 06:06, Set: 20:14, Transit: 13:10. Moon - Rise: 06:32, Set: 23:50. Civil Dark: 20:49 - 05:31. Nautical Dark: 21:34 - 04:46. Astro Dark: 22:25 - 03:52

Total Clouds (% Sky Obscured)

6
6
1
0
12
0
34
33
37
44
51
66
100
100
100
73
46
82
22
24
48
52
81
36

Low Clouds (% Sky Obscured)

6
0
0
0
0
0
23
30
31
44
48
54
40
8
0
33
33
38
17
5
25
22
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
2
2
2
2
6
2
2
8
23
2
2
14
2
2
15
29
47
4

High Clouds (% Sky Obscured)

6
6
1
0
6
0
34
7
8
44
37
66
100
99
95
73
46
64
9
12
18
19
31
22

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
1
63
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
14
1
0
2
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
3
3
1
2
3
5
6
6
5
5
6
6
6
6
5
4
3
3
2
2
1
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
91
87
82
76
70
66
62
62
61
62
62
69
77
78
82
85
84
84
79
79
83

Pressure (mb)

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

Ozone (du)

396
394
391
390
390
391
390
389
389
387
385
382
381
381
380
379
379
380
381
381
379
379
380
382

Monday 20

Waxing Crescent 14%

07:08

01:12

04 OK
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
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:04, Set: 20:15, Transit: 13:10. Moon - Rise: 07:08, Set: 01:12. Civil Dark: 20:51 - 05:28. Nautical Dark: 21:36 - 04:43. Astro Dark: 22:28 - 03:49

Total Clouds (% Sky Obscured)

35
98
100
100
95
94
95
96
95
85
81
80
95
97
92
100
100
94
87
74
96
97
94
89

Low Clouds (% Sky Obscured)

0
0
0
0
22
49
51
57
74
62
65
58
52
45
0
29
19
26
15
0
0
0
11
53

Medium Clouds (% Sky Obscured)

0
5
26
56
66
85
83
88
71
71
75
79
92
95
92
99
100
91
82
74
69
96
85
75

High Clouds (% Sky Obscured)

24
97
100
100
81
62
72
50
64
47
22
10
69
60
27
15
15
15
15
15
84
48
28
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
1
2
24
6
16
3
17
14
11
5
0
11
0
1
1
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)

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

Chance of Frost

Temperature (°C)

5
4
4
4
6
8
9
11
12
13
13
13
13
13
13
12
10
8
7
6
6
5
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
86
86
82
81
78
72
67
64
69
74
72
71
71
77
77
78
87
83
83
86
89
94

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022
1022
1022
1022
1022
1023
1024
1024
1024
1024
1024
1024

Ozone (du)

385
387
388
389
389
390
392
392
393
393
392
393
396
394
391
389
389
388
387
388
387
388
388
388

Tuesday 21

Waxing Crescent 24%

08:01

02:15

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 OK
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:02, Set: 20:17, Transit: 13:10. Moon - Rise: 08:01, Set: 02:15. Civil Dark: 20:53 - 05:26. Nautical Dark: 21:38 - 04:41. Astro Dark: 22:31 - 03:45

Total Clouds (% Sky Obscured)

85
86
83
84
85
81
74
85
97
90
99
82
88
99
97
83
92
83
61
84
36
60
74
85

Low Clouds (% Sky Obscured)

60
65
64
66
70
66
48
38
70
45
71
65
51
47
27
1
1
1
1
1
5
6
11
16

Medium Clouds (% Sky Obscured)

40
41
22
63
69
15
60
79
64
60
62
16
9
8
3
41
35
21
41
18
3
16
25
36

High Clouds (% Sky Obscured)

0
17
37
48
34
28
17
26
7
64
81
25
64
66
55
73
81
43
21
69
23
60
67
71

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
14
2
2
2
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
6
7
7
10
13
15
16
17
19
19
18
19
18
17
15
14
14
14
14
14
13
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
96
96
91
87
74
66
64
63
62
70
66
70
73
70
71
69
75
79
85
86
86
86

Pressure (mb)

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

Ozone (du)

386
386
386
386
386
386
386
386
385
385
385
384
384
382
382
382
381
381
381
380
378
377
375
372

Wednesday 22

Waxing Crescent 35%

09:12

02:59

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 OK
00 OK
01 OK
02 Good
03 Good

Sun - Rise: 06:00, Set: 20:19, Transit: 13:09. Moon - Rise: 09:12, Set: 02:59. Civil Dark: 20:55 - 05:24. Nautical Dark: 21:41 - 04:38. Astro Dark: 22:33 - 03:42

Total Clouds (% Sky Obscured)

74
68
64
64
91
97
96
96
95
92
91
88
82
78
72
74
76
53
47
42
36
26
13
0

Low Clouds (% Sky Obscured)

31
40
50
32
14
0
5
11
16
11
5
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

26
20
9
22
34
47
47
49
48
47
39
39
37
38
36
29
22
17
13
11
8
5
3
0

High Clouds (% Sky Obscured)

33
34
28
45
75
88
75
64
51
53
57
62
58
53
49
51
63
37
35
31
26
20
10
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)

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

Chance of Frost

Temperature (°C)

5
6
5
6
7
9
11
12
13
15
15
15
16
15
14
13
12
10
9
8
6
6
5
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
91
94
93
84
80
72
65
63
60
61
65
67
68
71
72
72
69
68
70
72
75
80
83

Pressure (mb)

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

Ozone (du)

370
371
372
373
374
377
377
379
382
383
381
378
376
374
374
372
371
371
371
370
370
370
370
370

Thursday 23

Waxing Crescent 46%

10:34

03:29

04 Good
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
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 OK
02 Bad
03 Bad

Sun - Rise: 05:58, Set: 20:20, Transit: 13:09. Moon - Rise: 10:34, Set: 03:29. Civil Dark: 20:57 - 05:22. Nautical Dark: 21:43 - 04:36. Astro Dark: 22:36 - 03:39

Total Clouds (% Sky Obscured)

7
14
22
23
23
23
16
8
0
2
1
0
0
0
0
0
0
4
0
0
0
32
65
96

Low Clouds (% Sky Obscured)

7
14
21
23
23
23
16
8
0
0
0
0
0
0
0
0
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
1
2
3

High Clouds (% Sky Obscured)

0
0
1
1
1
3
1
1
0
2
0
0
0
0
0
0
0
4
0
0
0
32
65
86

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
6
6
7
10
12
12
13
13
13
12
12
10
9
7
7
6
5
5
4
4
4
4

Chance of Frost

Temperature (°C)

3
3
2
3
5
7
9
11
13
14
15
16
16
16
15
14
13
11
9
8
6
6
4
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
88
89
88
79
73
68
64
62
59
58
57
61
66
69
78
83
87
93
91
90
90
91
89

Pressure (mb)

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

Ozone (du)

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

Friday 24

First Quarter 58%

12:00

03:50

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

Sun - Rise: 05:56, Set: 20:22, Transit: 13:09. Moon - Rise: 12:00, Set: 03:50. Civil Dark: 20:58 - 05:20. Nautical Dark: 21:45 - 04:33. Astro Dark: 22:39 - 03:36

Total Clouds (% Sky Obscured)

65
34
4
6
8
9
11
13
16
21
29
36
34
23
24
44
59
76
78
83
87
70
50
33

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
4
9
16
12
6
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
13
20
13
7
1

High Clouds (% Sky Obscured)

56
30
4
6
8
9
8
4
0
0
0
0
0
3
3
28
47
68
69
71
70
50
28
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
1
0
1
3
3
4
5
6
12
12
12
11
12
12
9
9
9
8
7
6
0
1

Dew Point (°C)

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

Relative Humidity (%)

89
89
89
89
82
74
66
64
60
57
58
58
59
64
71
78
81
87
91
91
93
94
94
96

Pressure (mb)

1025
1025
1024
1024
1024
1024
1024
1023
1023
1022
1022
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

368
368
368
367
368
368
368
368
369
370
370
371
372
371
370
369
368
368
367
367
367
367
368
369

Saturday 25

Waxing Gibbous 69%

13:23

04:06

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: 05:54, Set: 20:24, Transit: 13:09. Moon - Rise: 13:23, Set: 04:06. Civil Dark: 21:00 - 05:18. Nautical Dark: 21:47 - 04:31. Astro Dark: 22:42 - 03:32

Total Clouds (% Sky Obscured)

55
79
100
89
75
63
56
50
60
70
80
85
86
86
87
66
57
50
47
51
56

Low Clouds (% Sky Obscured)

0
1
2
5
6
8
3
2
0
0
0
0
9
17
25
32
37
42
47
51
56

Medium Clouds (% Sky Obscured)

6
13
16
18
24
25
31
33
40
45
55
55
55
59
64
63
57
50
47
41
30

High Clouds (% Sky Obscured)

39
70
100
85
68
52
56
50
60
70
80
85
86
86
87
57
20
1
2
2
3

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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
5
11
14
21
28
36
27
16
8

Precipitation Amount (mm)

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
4
6
8
8
9
10
10
10
9
8
6
5
5
4
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
1
1
0
2
3
3
5
6
12
13
12
12
12
12
11
11
12
11
10

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
98
88
82
75
71
67
63
62
61
61
66
72
77
81
84
88
91
93

Pressure (mb)

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

Ozone (du)

370
371
371
371
371
370
370
371
372
373
374
375
377
377
376
376
375
374
372
372
372

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

Generated: 19/04/26 04:17:15. Forecast: 19/04/26 to 25/04/26. Timezone: UTC+1.00