Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 27

Waning Gibbous 91%

No Rise

06:32

00 Good
01 OK
02 Bad
03 OK
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

Sun - Rise: 05:35, Set: 20:33, Transit: 13:04. Moon - Rise: No Rise, Set: 06:32. Civil Dark: 21:15 - 04:53. Nautical Dark: 22:09 - 03:59. Astro Dark: 23:22 - 02:46

Total Clouds (% Sky Obscured)

9
33
40
43
47
73
81
85
71
80
95
92
100
100
100
100
100
100
99
92
96
100
98
96

Low Clouds (% Sky Obscured)

5
36
41
43
44
51
48
55
68
75
73
76
87
79
68
84
65
70
50
46
54
55
62
76

Medium Clouds (% Sky Obscured)

2
22
29
43
23
0
1
1
1
1
50
45
63
67
64
64
88
100
98
75
66
53
66
83

High Clouds (% Sky Obscured)

3
6
12
24
19
23
37
40
2
10
4
34
11
4
4
27
45
45
40
28
75
88
89
76

ISS Passover

Visibility (miles)

-
9
9
9
9
9
9
9
9
9
8
8
9
9
5
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

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
3
15
8
18
19
18
21
17
11
8
18
14
3
3
11
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)

2
3
3
3
3
4
4
3
4
7
9
10
10
11
11
12
12
12
11
10
9
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
-1
-1
-1
-1
-2
-2
-1
1
3
3
3
4
4
4
3
3
2
3
2
1
1
0
-1

Dew Point (°C)

1
0
-1
-1
-1
-1
-1
0
2
2
2
2
3
3
3
3
3
2
3
4
4
4
3
3

Relative Humidity (%)

91
93
92
94
94
94
94
93
86
79
71
69
69
70
70
70
70
68
75
82
91
96
96
93

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

452
453
451
450
451
449
448
447
447
448
447
448
451
453
455
454
454
453
450
447
447
445
443
442

Sunday 28

Waning Gibbous 83%

01:34

07:13

00 Bad
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 OK
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:32, Set: 20:35, Transit: 13:04. Moon - Rise: 01:34, Set: 07:13. Civil Dark: 21:17 - 04:51. Nautical Dark: 22:12 - 03:56. Astro Dark: 23:26 - 02:41

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
98
91
98
100
87
45
66
44
35
40
40
62
45

Low Clouds (% Sky Obscured)

79
84
94
88
89
85
72
70
72
71
78
80
63
61
65
66
30
47
35
30
26
1
0
7

Medium Clouds (% Sky Obscured)

97
78
85
90
95
91
100
100
100
100
97
87
81
96
99
67
35
59
40
35
27
1
43
40

High Clouds (% Sky Obscured)

72
100
100
100
100
100
100
100
100
100
100
38
30
30
30
35
35
35
40
40
45
45
20
2

ISS Passover

Visibility (miles)

9
9
9
9
7
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

4
4
17
54
81
95
95
95
95
95
95
95
95
95
80
76
70
54
36
11
2
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.5
0.7
0.9
1.3
1.2
1.2
1
1
1
0.8
0.5
0.4
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
91
93
94
98
98
98
96
96
98
96
94
94
95
96
96
96
96
98
94
93
91
89

Pressure (mb)

1007
1007
1006
1005
1005
1004
1004
1003
1003
1002
1002
1002
1002
1002
1003
1003
1004
1004
1005
1005
1006
1007
1008
1008

Ozone (du)

439
436
436
438
435
436
435
437
436
435
435
435
436
438
440
440
441
441
440
438
436
438
440
440

Monday 29

Waning Gibbous 74%

02:33

08:15

00 OK
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

Sun - Rise: 05:30, Set: 20:37, Transit: 13:04. Moon - Rise: 02:33, Set: 08:15. Civil Dark: 21:19 - 04:49. Nautical Dark: 22:15 - 03:53. Astro Dark: 23:31 - 02:36

Total Clouds (% Sky Obscured)

20
48
59
76
98
100
89
82
54
68
87
67
60
70
74
30
83
80
68
75
77
81
60
62

Low Clouds (% Sky Obscured)

1
2
5
25
35
27
29
25
24
29
54
54
45
55
45
13
46
33
21
29
39
44
28
17

Medium Clouds (% Sky Obscured)

21
51
55
70
70
70
70
60
5
28
52
55
52
26
36
3
71
50
42
45
53
60
50
34

High Clouds (% Sky Obscured)

0
1
37
29
96
49
33
23
31
27
24
7
1
5
17
19
81
81
25
45
65
85
57
43

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
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
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
1
1
2
2
2
1
0
0
0
1
5
18
7
28
30
32
18
4
9
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
6
6
5
6
6
6
6
8
11
14
15
15
16
17
16
15
15
13
11
10
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
91
91
91
93
91
93
87
82
74
69
64
61
59
64
68
70
75
80
83
90
95
95

Pressure (mb)

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

Ozone (du)

438
441
442
442
445
451
453
453
452
453
452
451
451
454
455
451
443
443
440
441
440
435
433
431

Tuesday 30

Waning Gibbous 64%

03:13

09:35

00 Bad
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

Sun - Rise: 05:28, Set: 20:39, Transit: 13:04. Moon - Rise: 03:13, Set: 09:35. Civil Dark: 21:21 - 04:46. Nautical Dark: 22:17 - 03:50. Astro Dark: 23:36 - 02:31

Total Clouds (% Sky Obscured)

48
48
52
55
72
87
97
82
62
60
72
61
52
78
65
94
62
55
70
87
93
98
98
97

Low Clouds (% Sky Obscured)

5
17
29
44
48
50
54
60
62
69
72
59
56
58
42
48
31
35
50
66
75
83
87
89

Medium Clouds (% Sky Obscured)

62
54
8
26
36
44
36
3
3
3
3
2
3
16
31
50
42
33
28
22
11
3
4
9

High Clouds (% Sky Obscured)

20
20
20
19
46
58
81
48
23
6
8
11
2
2
3
3
6
3
3
58
77
49
77
56

ISS Passover

Visibility (miles)

9
7
1
0
0
1
7
7
9
9
9
9
9
9
9
9
9
4
4
9
9
7
4
1

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
3
19
19
23
26
33
57
75
68
44
32
35
27
20

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.4
0
0
0
0
0

Wind Speed/Direction (mph)

7
6
7
6
6
7
6
6
7
9
11
13
15
17
16
16
15
15
13
11
7
5
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
100
100
96
96
96
90
84
80
75
67
64
65
64
72
80
89
95
95
96
98
98

Pressure (mb)

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

Ozone (du)

431
436
438
438
437
438
436
432
430
428
427
427
427
428
429
430
429
429
428
431
430
431
431
433

Wednesday 1

Third Quarter 53%

03:39

11:06

00 Bad
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

Sun - Rise: 05:26, Set: 20:41, Transit: 13:03. Moon - Rise: 03:39, Set: 11:06. Civil Dark: 21:23 - 04:44. Nautical Dark: 22:20 - 03:47. Astro Dark: 23:42 - 02:25

Total Clouds (% Sky Obscured)

96
97
98
98
99
100
100
100
100
100
100
100
100
99
98
97
97
96
95
97
98
100
100
100

Low Clouds (% Sky Obscured)

91
93
95
96
98
99
100
98
97
94
96
98
100
92
84
77
85
86
85
89
94
100
100
100

Medium Clouds (% Sky Obscured)

63
25
28
83
89
94
95
100
100
100
95
92
89
79
69
58
46
37
29
43
57
71
67
57

High Clouds (% Sky Obscured)

42
46
54
63
75
88
100
100
100
100
92
84
49
54
62
79
78
70
59
70
81
91
88
84

ISS Passover

Visibility (miles)

0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1

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

Precipitation Probability (%)

7
7
4
2
10
20
44
48
88
86
80
71
49
54
41
31
27
27
28
25
21
14
17
17

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.6
0.4
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
98
98
98
98
100
98
98
100
100
98
98
100
98
98
96
98
96
98
98
98
100
98

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1010
1010
1011
1011
1011

Ozone (du)

436
436
433
429
426
423
420
417
415
413
412
411
411
407
405
403
400
400
399
398
397
396
396
397

Thursday 2

Waning Crescent 41%

03:56

12:40

00 Bad
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

Sun - Rise: 05:24, Set: 20:43, Transit: 13:03. Moon - Rise: 03:56, Set: 12:40. Civil Dark: 21:25 - 04:41. Nautical Dark: 22:23 - 03:44. Astro Dark: 23:47 - 02:19

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
98
99

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
81
62
43
54
63

Medium Clouds (% Sky Obscured)

47
42
45
52
57
61
64
72
81
87
84
78
73
64
50
39
39
47
47
47
47
51
53
54

High Clouds (% Sky Obscured)

76
72
66
66
68
73
79
63
44
30
51
69
83
81
76
65
52
38
19
40
59
78
81
84

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
1
1
2
3
4
5
4
2
1
1
0
0
0

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

Precipitation Probability (%)

11
16
19
20
20
20
19
27
30
29
45
57
66
65
57
41
33
26
20
22
18
2
17
20

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
10
9
9
9
9
9
9
10
10
10
10
10
10
10
11
10
10
9
9
9
9
9

Relative Humidity (%)

98
98
100
98
98
98
98
98
96
98
98
95
93
92
92
92
93
93
95
95
95
96
96
96

Pressure (mb)

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

Ozone (du)

399
401
401
401
400
399
398
397
396
395
395
393
392
391
389
387
384
383
382
381
380
380
380
379

Friday 3

Waning Crescent 29%

04:08

14:14

Sun - Rise: 05:22, Set: 20:45, Transit: 13:03. Moon - Rise: 04:08, Set: 14:14. Civil Dark: 21:27 - 04:39. Nautical Dark: 22:26 - 03:41. Astro Dark: 23:53 - 02:13

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 Richmond, North Yorkshire, United Kingdom (54.40,-1.74)

Generated: 27/04/24 01:53:06. Forecast: 27/04/24 to 03/05/24. Timezone: UTC+1.00