Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 3

Waning Gibbous 71%

22:12

12:37

14 Bad
15 OK
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
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:24, Set: 21:03, Transit: 13:13. Moon - Rise: 22:12, Set: 12:37. Civil Dark: 21:47 - 04:41. Nautical Dark: 22:49 - 03:40. Astro Dark: 00:42 - 01:55

Total Clouds (% Sky Obscured)

19
36
50
60
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100

Low Clouds (% Sky Obscured)

19
36
50
60
6
14
15
30
70
75
74
65
65
74
82
77
77
79
82
77
72
78
84
65

Medium Clouds (% Sky Obscured)

19
36
50
56
66
94
95
98
99
100
100
100
97
84
71
92
100
100
87
100
100
98
97
100

High Clouds (% Sky Obscured)

19
36
50
60
86
100
100
100
100
100
87
100
100
100
100
100
100
100
100
100
100
100
96
94

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
2
1
1
1
1
1
1
9
9
6
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
22
13
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

61
4
2
12
10
37
41
43
66
62
42
34
67
48
27
49
89
74
69
63
66
39
23
9

Precipitation Amount (mm)

0
0
0
0
0
0.3
0
0
0.3
0.2
0
0
0.2
0
0
0
0.6
0.2
0
0
0.3
0
0
0

Wind Speed/Direction (mph)

12
13
12
12
14
13
12
9
7
6
4
5
4
4
5
4
3
3
3
5
6
7
6
7

Chance of Frost

Temperature (°C)

23
23
23
23
22
20
18
17
16
15
15
15
15
15
15
15
15
15
16
17
18
19
20
21

Feels Like (°C)

19
19
19
18
17
17
15
15
14
14
15
14
14
14
14
14
14
16
16
16
17
19
20
22

Dew Point (°C)

6
7
7
9
9
10
12
13
14
14
14
14
14
14
14
14
14
14
14
14
14
15
15
16

Relative Humidity (%)

34
33
35
40
43
51
66
79
90
92
95
96
96
96
98
96
98
95
89
85
77
77
74
69

Pressure (mb)

1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1010
1009
1009
1008
1008
1008
1008
1007
1007
1007
1006

Ozone (du)

339
339
337
337
337
337
334
332
330
333
332
333
332
331
328
326
324
322
321
321
321
321
322
324

Tuesday 4

Waning Gibbous 60%

22:22

14:05

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 Bad
23 Bad
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

Sun - Rise: 05:26, Set: 21:01, Transit: 13:12. Moon - Rise: 22:22, Set: 14:05. Civil Dark: 21:45 - 04:43. Nautical Dark: 22:46 - 03:42. Astro Dark: 00:30 - 02:04

Total Clouds (% Sky Obscured)

100
99
98
84
84
100
66
31
61
64
22
41
49
44
66
50
55
51
44
68
38
39
51
65

Low Clouds (% Sky Obscured)

15
44
37
28
37
40
50
31
36
32
22
41
46
44
33
24
55
51
43
68
35
37
45
65

Medium Clouds (% Sky Obscured)

100
91
91
62
73
71
31
0
0
0
0
26
27
17
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
97
89
66
62
100
39
0
61
64
3
3
0
2
42
27
1
0
0
0
0
0
0
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 (%)

34
34
42
23
14
5
4
0
0
1
0
0
1
1
5
10
11
5
6
7
13
11
20
9

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
13
15
16
14
13
10
8
6
4
5
5
6
6
7
10
12
13
16
19
20
20
22
22

Chance of Frost

Temperature (°C)

23
23
23
23
22
21
20
18
17
16
15
15
15
15
15
15
14
15
16
16
17
18
18
18

Feels Like (°C)

21
21
20
20
20
19
18
18
18
16
15
17
16
15
15
15
14
13
12
12
11
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

59
46
54
57
57
65
72
83
92
92
92
92
92
92
92
90
89
82
82
75
69
60
63
63

Pressure (mb)

1006
1005
1005
1005
1005
1005
1005
1006
1006
1006
1006
1006
1005
1005
1005
1005
1005
1006
1006
1006
1007
1007
1008
1008

Ozone (du)

327
327
332
332
330
332
334
334
337
340
342
342
343
343
341
339
339
340
342
345
345
345
346
347

Wednesday 5

Waning Gibbous 48%

22:36

14:05

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
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:28, Set: 20:59, Transit: 13:12. Moon - Rise: 22:36, Set: 14:05. Civil Dark: 21:42 - 04:45. Nautical Dark: 22:43 - 03:45. Astro Dark: 00:21 - 02:12

Total Clouds (% Sky Obscured)

66
67
65
82
82
89
92
98
97
99
100
100
89
99
98
94
97
98
99
100
100
100
100
83

Low Clouds (% Sky Obscured)

66
66
65
56
53
57
48
51
56
74
83
100
89
98
97
94
96
98
99
100
100
100
100
82

Medium Clouds (% Sky Obscured)

0
12
3
31
30
35
39
41
45
48
54
56
68
70
60
56
61
62
60
57
49
45
37
24

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
70
0
1
0
1
1
1
1
1
1
1
1
0
1

ISS Passover

Visibility (miles)

9
9
9
1
2
9
9
9
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

19
18
8
10
19
25
25
11
12
34
57
72
82
77
53
20
13
12
15
27
17
22
22
6

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

23
22
22
21
20
21
19
18
16
15
14
11
10
11
11
10
9
8
7
6
5
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
76
83
87
90
82
80
86
89
82
83
82
80
80
72
76
77
77
74
75
80
82
83
83

Pressure (mb)

1008
1009
1008
1009
1009
1009
1009
1010
1010
1011
1011
1011
1012
1013
1013
1014
1015
1016
1016
1017
1018
1019
1019
1020

Ozone (du)

346
346
345
345
347
347
349
350
350
351
351
351
350
350
350
349
350
353
352
352
350
349
350
348

Thursday 6

Third Quarter 37%

22:57

15:37

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
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:30, Set: 20:57, Transit: 13:12. Moon - Rise: 22:57, Set: 15:37. Civil Dark: 21:40 - 04:47. Nautical Dark: 22:39 - 03:48. Astro Dark: 00:13 - 02:18

Total Clouds (% Sky Obscured)

66
46
65
81
99
100
100
100
100
90
82
73
72
98
88
71
65
74
92
99
99
99
97
98

Low Clouds (% Sky Obscured)

65
43
43
28
19
5
3
0
0
0
0
5
12
16
17
20
23
37
47
55
51
47
45
51

Medium Clouds (% Sky Obscured)

15
2
7
13
20
22
27
38
47
37
44
44
37
41
42
41
44
38
30
20
23
26
42
42

High Clouds (% Sky Obscured)

2
10
33
67
95
100
100
100
100
90
82
60
34
39
27
9
2
22
65
93
95
98
97
89

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 (%)

10
22
31
20
4
1
0
0
0
0
0
1
3
11
10
11
6
2
1
1
6
8
1
1

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

Chance of Frost

Temperature (°C)

15
16
18
18
18
17
16
14
12
11
11
11
11
11
11
11
11
13
15
16
17
18
19
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
77
54
52
52
52
59
68
77
84
88
90
90
88
88
90
92
83
71
62
55
51
47
45

Pressure (mb)

1020
1020
1020
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1019

Ozone (du)

344
343
341
341
341
339
339
337
334
334
333
334
334
335
335
335
336
339
339
340
342
344
344
344

Friday 7

Waning Crescent 25%

23:30

17:08

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
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:32, Set: 20:55, Transit: 13:12. Moon - Rise: 23:30, Set: 17:08. Civil Dark: 21:38 - 04:49. Nautical Dark: 22:36 - 03:51. Astro Dark: 00:06 - 02:25

Total Clouds (% Sky Obscured)

92
95
53
45
46
63
94
99
97
95
80
83
87
92
94
97
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

54
62
41
21
0
0
0
0
7
13
16
13
9
8
22
37
53
50
56
52
63
77
92
88

Medium Clouds (% Sky Obscured)

51
58
9
14
16
21
23
91
90
88
67
73
79
85
83
81
78
85
92
99
99
98
98
96

High Clouds (% Sky Obscured)

72
67
29
27
27
51
88
96
59
57
48
45
48
46
73
89
94
96
98
100
100
100
99
99

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
0
0
0
0
0
0
0
3
5
2
9
7
3
10
11
8
22
29
17
39
40
22
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)

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

Chance of Frost

Temperature (°C)

19
19
19
19
18
17
16
14
13
13
13
14
14
14
14
14
14
15
15
15
16
16
16
16

Feels Like (°C)

14
15
15
15
15
14
14
11
11
11
10
11
11
11
10
11
10
10
12
11
10
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

44
44
44
45
48
52
61
73
75
76
78
79
80
82
82
79
76
75
75
75
75
78
78
80

Pressure (mb)

1019
1019
1019
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014
1013
1013
1013

Ozone (du)

351
350
345
346
342
339
337
336
334
331
333
332
331
329
327
326
325
324
323
322
321
320
319
318

Saturday 8

Waning Crescent 16%

00:22

18:29

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

Sun - Rise: 05:33, Set: 20:53, Transit: 13:12. Moon - Rise: 00:22, Set: 18:29. Civil Dark: 21:35 - 04:51. Nautical Dark: 22:33 - 03:54. Astro Dark: 23:59 - 02:30

Total Clouds (% Sky Obscured)

100
100
100
99
99
91
84
80
86
88
90
90
74
57
50
34
31
29
27
29
33
48
48
52

Low Clouds (% Sky Obscured)

83
77
68
57
48
45
47
52
55
57
61
59
56
55
50
34
31
29
27
29
33
32
22
31

Medium Clouds (% Sky Obscured)

93
90
79
66
39
36
32
25
24
28
37
37
37
42
39
34
30
24
18
17
15
19
20
19

High Clouds (% Sky Obscured)

99
99
99
98
98
89
84
75
71
68
65
53
28
13
7
6
5
3
2
0
0
1
1
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 (%)

21
11
16
16
15
24
24
20
32
37
39
45
40
29
28
23
12
11
11
6
9
9
3
5

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)

17
17
18
17
16
15
13
11
9
8
7
7
6
6
5
5
6
6
8
10
11
11
12
12

Chance of Frost

Temperature (°C)

16
16
16
16
16
16
15
14
13
13
13
13
13
12
12
12
13
13
15
16
18
18
19
19

Feels Like (°C)

12
12
13
12
12
12
13
13
14
13
13
13
11
11
12
12
11
11
13
13
13
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

78
77
75
73
71
68
74
79
83
87
89
90
90
90
89
87
83
82
70
62
53
50
45
41

Pressure (mb)

1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013

Ozone (du)

317
316
316
316
316
316
316
317
318
319
319
320
321
322
323
322
322
322
320
319
318
317
317
317

Sunday 9

Waning Crescent 8%

01:39

19:28

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: 05:35, Set: 20:50, Transit: 13:12. Moon - Rise: 01:39, Set: 19:28. Civil Dark: 21:33 - 04:53. Nautical Dark: 22:30 - 03:56. Astro Dark: 23:53 - 02:36

Total Clouds (% Sky Obscured)

58
62
68
74
80
77
75
74
81
91
97
97
92
87
74
64
58

Low Clouds (% Sky Obscured)

43
49
48
45
39
46
52
53
47
39
33
33
36
32
27
25
21

Medium Clouds (% Sky Obscured)

19
20
24
25
30
23
23
20
14
7
1
0
0
0
0
1
1

High Clouds (% Sky Obscured)

4
5
13
25
38
45
56
64
76
86
95
95
92
87
64
49
37

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

4
1
3
2
1
4
2
1
2
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
20
21
20
19
18
16
15
13
13
12
12
11
11
10
10
11

Feels Like (°C)

19
19
18
18
18
18
15
15
15
14
13
12
9
9
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

39
38
35
38
42
45
53
62
74
76
77
79
80
81
81
80
76

Pressure (mb)

1013
1013
1013
1014
1014
1015
1015
1016
1017
1017
1017
1017
1017
1018
1018
1018
1018

Ozone (du)

317
317
317
317
316
316
316
316
316
317
317
318
318
319
319
318
317

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

Generated: 03/08/26 14:54:11. Forecast: 03/08/26 to 09/08/26. Timezone: UTC+1.00