Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 5

Waning Crescent 10%

04:30

17:20

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

Sun - Rise: 05:31, Set: 20:42, Transit: 13:06. Moon - Rise: 04:30, Set: 17:20. Civil Dark: 21:22 - 04:51. Nautical Dark: 22:15 - 03:58. Astro Dark: 23:25 - 02:48

Total Clouds (% Sky Obscured)

39
48
29
53
81
65
40
38
19
20
81
98
100
97
100
100
100
99
100
96
80
61
29
55

Low Clouds (% Sky Obscured)

9
16
36
32
34
24
4
0
0
16
41
78
100
91
77
88
75
82
86
56
43
12
0
30

Medium Clouds (% Sky Obscured)

3
20
37
17
17
12
8
1
0
2
29
73
42
43
83
91
100
97
100
66
24
34
15
37

High Clouds (% Sky Obscured)

68
81
48
32
70
64
62
64
31
4
3
70
75
77
97
99
88
32
37
51
46
70
63
51

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
5
4
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
1

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
3
7
13
38
49
63
74
61
49
25
17
10
4
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.4
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
90
90
91
93
91
87
81
74
71
75
85
86
80
80
86
92
93
92
92
91
93
91

Pressure (mb)

1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1007
1006
1006
1006
1006
1006
1006
1006
1007
1007

Ozone (du)

402
402
401
400
396
393
392
395
399
400
399
400
399
401
404
407
410
413
415
414
417
419
419
422

Monday 6

Waning Crescent 4%

04:43

18:51

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 OK

Sun - Rise: 05:29, Set: 20:44, Transit: 13:06. Moon - Rise: 04:43, Set: 18:51. Civil Dark: 21:24 - 04:49. Nautical Dark: 22:17 - 03:56. Astro Dark: 23:29 - 02:44

Total Clouds (% Sky Obscured)

69
55
49
58
89
95
97
96
92
91
90
98
95
70
37
42
46
85
100
60
55
56
52
33

Low Clouds (% Sky Obscured)

41
37
46
51
83
87
87
88
75
64
62
52
48
39
5
1
9
35
31
56
54
52
40
31

Medium Clouds (% Sky Obscured)

30
22
0
0
13
60
56
62
58
37
70
96
86
50
45
55
55
44
50
45
47
40
26
17

High Clouds (% Sky Obscured)

60
4
0
2
48
61
58
53
35
34
29
45
4
4
2
6
4
26
54
60
24
39
22
47

ISS Passover

Visibility (miles)

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

Fog (%)

78
100
100
100
100
100
100
100
100
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

3
3
1
1
1
3
2
3
6
12
16
19
22
34
46
61
71
69
56
53
56
24
6
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
90
90
91
93
91
88
84
80
75
69
64
61
58
62
71
82
86
93
95
98
98
98

Pressure (mb)

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

Ozone (du)

424
423
419
417
416
418
420
420
421
424
427
427
425
423
423
421
419
418
419
418
419
420
421
421

Tuesday 7

Waning Crescent 1%

04:57

20:23

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

Sun - Rise: 05:27, Set: 20:45, Transit: 13:06. Moon - Rise: 04:57, Set: 20:23. Civil Dark: 21:26 - 04:47. Nautical Dark: 22:20 - 03:53. Astro Dark: 23:33 - 02:40

Total Clouds (% Sky Obscured)

28
43
51
43
39
57
80
91
95
92
98
97
93
90
94
86
44
23
27
35
45
58
72
78

Low Clouds (% Sky Obscured)

21
35
41
39
37
54
78
90
94
87
92
90
75
72
81
46
37
5
15
28
46
54
62
65

Medium Clouds (% Sky Obscured)

5
7
19
6
1
0
0
0
1
0
16
25
52
40
42
43
5
21
16
11
6
12
15
18

High Clouds (% Sky Obscured)

5
2
0
0
0
0
2
14
6
68
88
35
11
15
13
8
2
8
6
4
2
8
12
18

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
2
16
15
15
16
9
16
9
9
5
1
0
3
3
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
4
3
3
4
7
7
7
6
6
6
6
6
7
6
5
5
5
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
96
96
96
96
93
90
89
86
82
77
74
76
73
77
77
83
90
93
95
95
93

Pressure (mb)

1015
1015
1016
1017
1017
1018
1018
1019
1020
1020
1021
1021
1022
1022
1022
1022
1023
1023
1024
1024
1025
1026
1027
1027

Ozone (du)

421
419
419
416
408
408
404
400
399
398
397
397
400
400
399
400
401
401
404
402
398
398
397
396

Wednesday 8

New Moon 0%

05:15

21:55

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 OK
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:26, Set: 20:47, Transit: 13:06. Moon - Rise: 05:15, Set: 21:55. Civil Dark: 21:28 - 04:45. Nautical Dark: 22:22 - 03:51. Astro Dark: 23:37 - 02:35

Total Clouds (% Sky Obscured)

82
85
97
91
82
46
48
71
71
66
77
86
84
82
81
85
93
100
84
65
43
61
79
98

Low Clouds (% Sky Obscured)

59
53
54
49
41
9
17
26
36
45
56
66
61
57
50
30
5
0
0
0
0
13
26
42

Medium Clouds (% Sky Obscured)

27
38
45
34
24
12
13
15
15
16
15
15
17
20
18
21
36
47
39
41
34
33
32
26

High Clouds (% Sky Obscured)

30
39
50
89
30
20
16
49
38
8
9
11
11
18
56
81
91
100
91
76
59
71
81
94

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 (%)

2
1
0
0
0
0
0
0
1
19
22
11
8
22
6
22
6
4
4
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)

3
3
3
3
3
3
2
2
3
3
3
3
3
3
3
3
3
4
3
3
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
90
90
93
93
95
88
86
82
77
73
72
75
76
76
72
71
81
83
86
86
87
90

Pressure (mb)

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

Ozone (du)

393
391
390
389
387
384
382
377
375
373
371
369
367
363
359
357
355
353
352
350
350
349
348
350

Thursday 9

Waxing Crescent 3%

05:40

23:22

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: 05:24, Set: 20:49, Transit: 13:06. Moon - Rise: 05:40, Set: 23:22. Civil Dark: 21:29 - 04:43. Nautical Dark: 22:24 - 03:48. Astro Dark: 23:42 - 02:31

Total Clouds (% Sky Obscured)

90
82
74
80
85
88
92
93
99
100
95
100
99
99
97
95
94
94
96
98
100
99
98
98

Low Clouds (% Sky Obscured)

61
69
66
52
60
69
68
53
52
60
58
71
66
64
62
42
23
5
12
20
26
27
25
25

Medium Clouds (% Sky Obscured)

32
31
40
41
54
50
57
16
22
24
4
23
17
10
4
3
1
0
6
12
19
13
10
6

High Clouds (% Sky Obscured)

79
63
48
59
53
22
26
57
70
66
53
52
56
61
66
73
84
94
94
95
97
97
96
96

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
2
18
29
19
21
20
17
17
15
10
6
2
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
2
2
2
2
2
2
3
3
4
5
6
5
5
5
5
5
5
4
4
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
9
8
8
9
9
11
13
16
16
18
18
18
18
18
18
19
18
17
17
16
15
15

Dew Point (°C)

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

Relative Humidity (%)

91
90
90
91
91
93
91
87
82
80
81
77
80
75
70
67
70
75
78
79
79
79
81
84

Pressure (mb)

1029
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1026
1026
1025
1025
1024
1024
1024
1023
1024
1024
1024
1024
1024

Ozone (du)

352
356
357
357
357
356
356
355
355
353
352
349
347
346
345
344
342
341
340
340
339
338
338
338

Friday 10

Waxing Crescent 8%

06:15

00:37

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: 05:22, Set: 20:50, Transit: 13:06. Moon - Rise: 06:15, Set: 00:37. Civil Dark: 21:31 - 04:41. Nautical Dark: 22:27 - 03:46. Astro Dark: 23:46 - 02:26

Total Clouds (% Sky Obscured)

99
99
100
100
100
100
94
89
83
85
91
100
100
100
100
100
100
100
90
82
73
70
66
57

Low Clouds (% Sky Obscured)

34
40
49
45
46
49
40
31
24
35
45
54
59
59
66
70
72
72
56
41
32
37
38
38

Medium Clouds (% Sky Obscured)

9
12
18
24
34
49
55
60
61
59
60
61
59
61
61
63
67
68
61
55
48
31
16
2

High Clouds (% Sky Obscured)

98
99
100
100
100
100
83
72
59
72
86
97
97
97
97
91
85
77
57
40
27
20
11
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
5
6
5
11
15
18
16
14
6
12
12
3
6
5
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
87
86
84
83
81
80
80
80
79
78
77
74
77
79
82
83
83
83
83
83
82
83
83

Pressure (mb)

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

Ozone (du)

338
338
338
338
338
338
338
338
338
338
338
339
339
338
337
337
336
336
335
335
335
336
336
337

Saturday 11

Waxing Crescent 15%

07:05

No Set

Sun - Rise: 05:21, Set: 20:52, Transit: 13:06. Moon - Rise: 07:05, Set: No Set. Civil Dark: 21:33 - 04:39. Nautical Dark: 22:29 - 03:43. Astro Dark: 23:51 - 02:21

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 Ross on Wye, Herefordshire, United Kingdom (51.91,-2.58)

Generated: 05/05/24 00:54:29. Forecast: 05/05/24 to 11/05/24. Timezone: UTC+1.00