Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 26

Waning Gibbous 90%

00:04

06:55

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
08 Bad
09 Bad
10 Bad

Sun - Rise: 05:46, Set: 20:28, Transit: 13:08. Moon - Rise: 00:04, Set: 06:55. Civil Dark: 21:06 - 05:08. Nautical Dark: 21:55 - 04:18. Astro Dark: 22:54 - 03:18

Total Clouds (% Sky Obscured)

88
90
93
100
100
100
98
97
96
95
97
100
98
97
99
98
99
98
99
99
98
96
100
99

Low Clouds (% Sky Obscured)

38
75
100
93
98
100
75
75
70
80
82
77
80
81
85
81
77
81
75
78
88
90
100
96

Medium Clouds (% Sky Obscured)

97
97
98
100
100
93
95
92
93
95
85
94
81
95
91
96
93
93
97
95
82
79
97
97

High Clouds (% Sky Obscured)

39
26
49
53
40
26
15
14
75
64
4
21
18
7
4
8
56
61
60
11
4
44
50
45

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 (%)

1
1
0
7
7
12
10
5
3
5
9
14
15
22
22
26
27
25
20
14
11
10
12
24

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
62
59
59
60
60
65
62
72
74
71
73
81
91
94
86
88
93
94
93
91
88
84
78

Pressure (mb)

1005
1004
1004
1004
1004
1004
1004
1003
1003
1004
1004
1004
1004
1004
1005
1004
1004
1004
1004
1004
1005
1005
1005
1005

Ozone (du)

445
446
447
447
447
447
447
448
448
449
451
451
450
452
453
452
450
449
449
448
446
444
445
446

Saturday 27

Waning Gibbous 83%

01:16

07:39

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
08 Bad
09 Bad
10 Bad

Sun - Rise: 05:44, Set: 20:29, Transit: 13:08. Moon - Rise: 01:16, Set: 07:39. Civil Dark: 21:08 - 05:05. Nautical Dark: 21:57 - 04:16. Astro Dark: 22:57 - 03:14

Total Clouds (% Sky Obscured)

100
100
96
99
100
98
95
93
91
93
96
89
84
80
65
65
70
69
65
64
74
76
88
87

Low Clouds (% Sky Obscured)

100
100
95
89
96
87
86
79
69
55
62
51
56
62
48
51
56
59
65
64
74
76
87
86

Medium Clouds (% Sky Obscured)

95
91
93
97
97
67
60
47
91
85
95
86
78
71
62
66
63
62
55
55
50
50
45
45

High Clouds (% Sky Obscured)

17
18
0
1
7
13
50
50
55
55
60
60
60
60
65
65
65
65
65
65
65
55
50
55

ISS Passover

Visibility (miles)

7
9
9
5
7
9
9
9
9
9
9
9
9
9
9
9
6
5
3
4
4
3
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
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

17
41
64
67
56
43
30
26
9
4
0
0
2
7
21
64
89
95
95
95
93
64
32
24

Precipitation Amount (mm)

0
0
0.3
0.5
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0.4
0.6
0.8
0.5
0.7
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
4
5
5
5
5
6
5
4
4
3
2
2
1
0
-1
-1
-2
-2
-1
1
2
3

Dew Point (°C)

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

Relative Humidity (%)

72
74
78
88
90
90
88
88
90
88
88
87
84
85
85
86
93
96
96
96
96
94
96
96

Pressure (mb)

1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1006
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1007

Ozone (du)

445
446
447
443
441
439
437
436
434
434
431
430
429
430
431
431
434
434
432
434
435
438
437
434

Sunday 28

Waning Gibbous 74%

02:15

08:40

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

Sun - Rise: 05:42, Set: 20:31, Transit: 13:07. Moon - Rise: 02:15, Set: 08:40. Civil Dark: 21:09 - 05:03. Nautical Dark: 21:59 - 04:13. Astro Dark: 23:01 - 03:10

Total Clouds (% Sky Obscured)

90
91
86
94
99
76
58
50
36
32
19
0
15
25
88
39
89
94
68
70
74
79
71
79

Low Clouds (% Sky Obscured)

90
82
51
68
87
70
56
36
12
19
3
0
0
7
22
9
9
23
33
36
34
30
26
30

Medium Clouds (% Sky Obscured)

40
68
79
83
91
31
0
5
12
4
0
0
14
0
4
7
54
71
62
62
52
67
63
77

High Clouds (% Sky Obscured)

55
11
3
3
24
2
4
5
13
12
10
1
4
29
73
36
44
34
2
2
16
40
45
63

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 (%)

36
39
30
28
29
30
23
23
20
5
2
0
1
0
0
0
0
0
0
0
0
0
0
4

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)

9
9
8
7
8
8
7
5
5
4
4
4
4
4
3
3
4
4
5
5
6
8
11
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
95
95
93
90
81
76
76
81
83
85
85
83
85
86
86
88
89
91
94
94
90
85
80

Pressure (mb)

1007
1007
1008
1008
1009
1009
1009
1010
1010
1011
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014

Ozone (du)

432
430
433
436
439
441
444
443
446
451
454
456
457
458
455
453
451
443
442
444
441
438
437
437

Monday 29

Waning Gibbous 64%

02:58

09:57

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
08 Bad
09 Bad
10 Bad

Sun - Rise: 05:40, Set: 20:33, Transit: 13:07. Moon - Rise: 02:58, Set: 09:57. Civil Dark: 21:11 - 05:01. Nautical Dark: 22:02 - 04:10. Astro Dark: 23:04 - 03:07

Total Clouds (% Sky Obscured)

90
100
97
90
91
91
95
73
65
89
86
89
90
90
84
76
72
75
72
81
74
62
51
52

Low Clouds (% Sky Obscured)

32
32
44
27
24
14
8
1
2
6
3
7
7
21
17
21
26
30
35
44
47
36
33
22

Medium Clouds (% Sky Obscured)

89
100
83
57
67
67
37
46
37
93
30
26
72
68
73
81
72
66
54
39
43
42
33
27

High Clouds (% Sky Obscured)

82
100
95
67
85
79
91
63
42
63
50
55
60
60
65
65
65
64
24
29
55
45
45
45

ISS Passover

Visibility (miles)

9
9
7
8
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 (%)

15
23
28
27
14
18
9
2
3
2
3
7
10
6
6
6
1
1
1
0
1
1
2
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
0
0
0

Wind Speed/Direction (mph)

15
16
17
17
18
18
17
16
15
13
11
10
9
8
8
7
6
6
6
7
8
11
13
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
8
9
8
9
9
9
9
9
9
9
8
8
8
7
7
7
8
8
8
8
9
10

Relative Humidity (%)

75
70
71
74
68
70
74
77
80
84
88
93
90
91
91
93
95
96
98
96
96
88
84
78

Pressure (mb)

1014
1014
1013
1013
1013
1013
1012
1012
1012
1012
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1011
1010
1010
1010

Ozone (du)

438
436
436
435
436
435
435
436
436
436
436
434
433
434
432
431
428
427
425
423
425
426
430
432

Tuesday 30

Waning Gibbous 53%

03:28

No Set

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
08 Bad
09 Bad
10 Bad

Sun - Rise: 05:38, Set: 20:34, Transit: 13:07. Moon - Rise: 03:28, Set: No Set. Civil Dark: 21:13 - 04:59. Nautical Dark: 22:04 - 04:08. Astro Dark: 23:08 - 03:03

Total Clouds (% Sky Obscured)

53
54
48
43
37
34
30
31
46
61
78
84
90
97
98
99
99
91
77
64
77
87
97
98

Low Clouds (% Sky Obscured)

47
39
37
43
44
30
22
15
28
41
57
50
46
43
51
59
66
66
70
76
76
80
81
87

Medium Clouds (% Sky Obscured)

34
26
20
3
16
3
19
55
58
48
72
46
53
73
74
76
79
70
59
48
56
63
72
80

High Clouds (% Sky Obscured)

40
40
40
35
40
46
55
39
11
7
3
20
84
96
87
78
74
51
28
5
36
66
96
95

ISS Passover

Visibility (miles)

9
9
9
9
8
9
9
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

17
19
41
48
59
49
62
57
32
28
19
20
7
2
6
5
0
5
7
8
12
13
10
28

Precipitation Amount (mm)

0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
17
19
18
16
13
12
10
9
7
5
4
3
3
3
3
3
3
3
4
4
5
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
11
11
14
16
15
15
13
12
11
10
10
10
9
9
9
9
9
9
10
10
11
11

Relative Humidity (%)

73
72
68
69
86
95
93
93
90
92
93
93
93
93
93
95
95
95
96
95
96
93
90
89

Pressure (mb)

1010
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1013

Ozone (du)

433
433
431
430
428
428
428
427
427
426
425
422
419
418
417
416
416
415
414
414
413
411
409
407

Wednesday 1

Third Quarter 41%

03:49

11:24

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
08 Bad
09 Bad
10 Bad

Sun - Rise: 05:36, Set: 20:36, Transit: 13:07. Moon - Rise: 03:49, Set: 11:24. Civil Dark: 21:15 - 04:57. Nautical Dark: 22:06 - 04:05. Astro Dark: 23:11 - 02:59

Total Clouds (% Sky Obscured)

99
100
100
99
99
100
100
100
100
100
100
99
98
96
98
99
100
100
100
100
99
98
97
98

Low Clouds (% Sky Obscured)

93
99
89
78
70
68
69
65
67
72
77
82
88
93
95
98
100
99
97
96
96
97
97
95

Medium Clouds (% Sky Obscured)

87
94
91
88
86
80
74
71
76
79
82
78
75
72
48
27
10
8
5
4
3
4
3
3

High Clouds (% Sky Obscured)

96
96
93
89
85
91
95
100
100
100
100
88
77
55
62
78
97
98
99
100
85
73
64
68

ISS Passover

Visibility (miles)

8
7
5
6
8
9
9
9
9
8
7
6
6
7
7
5
4
2
3
4
6
7
8
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
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

36
41
49
57
67
67
69
73
68
61
53
46
37
22
23
20
6
8
7
4
3
2
0
5

Precipitation Amount (mm)

0
0
0
0.2
0.4
0.3
0.3
0.4
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
84
83
87
90
95
95
96
96
96
98
98
98
98
98
96
98
98
98
96
96
95
93
92

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1014
1014
1014
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

404
401
398
398
398
398
396
393
391
390
389
388
389
389
390
387
384
382
380
377
375
374
373
372

Thursday 2

Waning Crescent 29%

04:05

12:53

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

Sun - Rise: 05:34, Set: 20:38, Transit: 13:07. Moon - Rise: 04:05, Set: 12:53. Civil Dark: 21:17 - 04:55. Nautical Dark: 22:09 - 04:03. Astro Dark: 23:15 - 02:55

Total Clouds (% Sky Obscured)

99
99
94
88
82
70
59
51
61
72
80
81
84
86
88
92
98
98
98
99

Low Clouds (% Sky Obscured)

93
90
86
84
82
69
57
44
52
60
69
72
74
77
83
88
93
87
86
81

Medium Clouds (% Sky Obscured)

2
2
2
1
1
1
0
0
0
0
0
3
8
13
13
12
11
15
20
23

High Clouds (% Sky Obscured)

72
77
64
47
27
32
37
42
53
49
60
59
53
46
39
31
24
39
55
74

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

7
9
9
10
12
14
14
12
12
9
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
15
16
17
18
18
18
17
17
16
14
13
13
12
11
11
10
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
87
83
82
79
78
79
82
85
86
84
84
83
83
81
83
83
82
81
80

Pressure (mb)

1013
1013
1012
1012
1012
1011
1011
1011
1011
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

371
371
370
369
368
367
367
367
367
368
368
368
369
370
371
371
371
371
372
373

Forecast for Mordiford, Herefordshire, United Kingdom (52.02,-2.63)

Generated: 26/04/24 11:25:50. Forecast: 26/04/24 to 02/05/24. Timezone: UTC+1.00