Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 6

Waning Gibbous 96%

16:10

No Set

10 OK
11 OK
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

Sun - Rise: 07:22, Set: 16:20, Transit: 11:50. Moon - Rise: 16:10, Set: No Set. Civil Dark: 16:59 - 06:43. Nautical Dark: 17:42 - 06:00. Astro Dark: 18:23 - 05:18

Total Clouds (% Sky Obscured)

27
43
56
66
100
100
98
97
94
91
92
94
93
96
85
76
88
91
91
91
92
96
74
74

Low Clouds (% Sky Obscured)

27
43
56
40
31
41
49
60
47
48
49
45
56
57
53
72
83
81
80
78
85
96
74
74

Medium Clouds (% Sky Obscured)

2
38
50
55
58
71
93
93
75
68
57
51
51
48
26
3
2
9
26
24
9
8
9
7

High Clouds (% Sky Obscured)

27
43
56
66
100
100
91
89
80
74
80
87
80
54
31
17
25
30
35
35
3
8
1
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 (%)

2
0
0
0
0
0
0
0
65
65
99
81
66
100
100
100
92
80
54
88
65
45
34
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
4
18
1
0
1
20
13
6
1
1
5
2
0
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)

6
8
10
9
6
5
4
4
3
3
3
4
4
4
4
4
4
4
4
4
5
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
84
82
82
86
87
92
92
92
92
91
93
95
96
98
98
96
98
96
96
95
88
88
90

Pressure (mb)

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

Ozone (du)

266
267
266
266
264
265
267
267
269
271
271
272
272
272
272
273
277
280
281
286
289
294
298
302

Friday 7

Waning Gibbous 90%

16:48

10:42

10 Bad
11 OK
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 OK
05 OK
06 Bad
07 Bad
08 OK
09 OK

Sun - Rise: 07:24, Set: 16:19, Transit: 11:50. Moon - Rise: 16:48, Set: 10:42. Civil Dark: 16:57 - 06:45. Nautical Dark: 17:40 - 06:02. Astro Dark: 18:22 - 05:20

Total Clouds (% Sky Obscured)

72
39
76
62
60
65
84
88
91
85
77
85
100
100
93
69
62
94
37
43
56
63
44
28

Low Clouds (% Sky Obscured)

72
39
76
62
60
55
68
61
81
81
76
72
72
100
85
69
62
70
37
43
48
55
44
28

Medium Clouds (% Sky Obscured)

16
0
0
0
43
33
23
42
8
0
2
25
55
83
26
2
2
22
1
0
7
10
1
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
5
19
31
80
39
13
0
0
45
28
16
2
2
2
24

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
4
4
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
2
2
1
0
0
65
0
0
0
63
0
0
65
65
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
4
7
23
30
29
18
1
1
7
10
1
1
2
1
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
80
76
75
77
80
86
86
87
93
96
98
98
98
96
93
95
84
81
82
78
84
82
80

Pressure (mb)

1004
1004
1003
1003
1003
1003
1003
1004
1004
1004
1004
1005
1005
1005
1005
1005
1006
1006
1007
1008
1008
1009
1010
1011

Ozone (du)

303
302
300
299
299
299
299
297
296
294
294
293
293
293
294
295
297
297
293
292
289
289
287
286

Saturday 8

Waning Gibbous 82%

17:48

12:00

10 OK
11 OK
12 OK
13 Bad
14 Bad
15 Good
16 OK
17 OK
18 OK
19 OK
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

Sun - Rise: 07:26, Set: 16:17, Transit: 11:50. Moon - Rise: 17:48, Set: 12:00. Civil Dark: 16:56 - 06:47. Nautical Dark: 17:39 - 06:03. Astro Dark: 18:20 - 05:22

Total Clouds (% Sky Obscured)

36
41
41
46
48
9
27
22
44
46
57
47
45
55
47
46
82
75
75
100
100
100
100
96

Low Clouds (% Sky Obscured)

36
41
41
35
36
9
27
22
44
46
57
45
45
44
39
37
39
43
59
46
46
46
46
48

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
6
52
47
34
38
48
24
22
29
14
2
15

High Clouds (% Sky Obscured)

27
41
41
11
13
1
3
0
1
0
6
45
2
40
35
34
30
25
22
95
87
87
91
66

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
53
53
53
53
53
53
53
53
53
53

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
1
1
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)

11
11
12
11
11
10
8
6
6
6
5
4
4
4
4
4
5
4
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
76
75
75
75
77
80
84
85
87
88
90
90
91
90
88
87
90
88
90
93
91
91
90

Pressure (mb)

1011
1012
1012
1012
1012
1013
1013
1014
1014
1014
1014
1015
1014
1014
1014
1014
1014
1014
1014
1014
1013
1014
1014
1014

Ozone (du)

286
283
283
281
279
280
281
282
285
285
281
279
277
273
271
271
270
268
267
266
267
267
268
270

Sunday 9

Waning Gibbous 72%

19:09

12:53

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:28, Set: 16:15, Transit: 11:50. Moon - Rise: 19:09, Set: 12:53. Civil Dark: 16:54 - 06:48. Nautical Dark: 17:37 - 06:05. Astro Dark: 18:19 - 05:23

Total Clouds (% Sky Obscured)

92
87
89
90
92
92
93
94
95
97
99
99
99
99
99
100
100
99
97
95
89
85
79
82

Low Clouds (% Sky Obscured)

50
52
55
58
60
61
61
62
67
74
79
79
80
80
87
94
100
87
91
68
62
60
51
42

Medium Clouds (% Sky Obscured)

27
40
73
77
82
77
78
76
79
69
95
89
95
95
93
92
90
82
77
71
59
14
7
61

High Clouds (% Sky Obscured)

40
14
21
30
34
31
33
31
35
39
47
47
50
70
51
54
97
38
15
0
2
30
30
39

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
9
9
5
2
4
9
9
9
9
9
9
9
9

Fog (%)

53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53

Precipitation Type

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

Precipitation Probability (%)

3
1
2
4
2
9
16
12
27
44
41
46
62
82
91
77
77
85
68
23
24
20
7
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.6
0.4
0.3
0.6
0.4
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
8
9
9
9
8
8
7
7
7
7
7
7
7
8
8
8
8
9
8
8
7
7
8

Dew Point (°C)

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

Relative Humidity (%)

88
87
85
80
79
81
87
88
87
85
90
90
88
93
98
98
95
95
93
90
87
87
88
87

Pressure (mb)

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

Ozone (du)

270
270
269
269
269
269
270
270
270
272
272
270
270
269
271
272
274
275
274
277
278
279
283
285

Monday 10

Waning Gibbous 61%

20:39

13:24

10 Bad
11 Bad
12 OK
13 OK
14 OK
15 OK
16 OK
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

Sun - Rise: 07:30, Set: 16:13, Transit: 11:50. Moon - Rise: 20:39, Set: 13:24. Civil Dark: 16:52 - 06:50. Nautical Dark: 17:36 - 06:07. Astro Dark: 18:18 - 05:25

Total Clouds (% Sky Obscured)

87
89
41
37
40
40
43
100
100
98
100
99
100
100
100
100
100
86
73
61
71
81
88
87

Low Clouds (% Sky Obscured)

29
16
11
5
0
10
20
30
28
28
25
38
56
66
70
74
80
73
66
56
46
37
30
29

Medium Clouds (% Sky Obscured)

67
73
18
21
30
35
35
42
56
50
79
96
100
100
100
100
100
67
35
3
5
6
6
11

High Clouds (% Sky Obscured)

52
66
41
37
40
40
43
100
100
98
100
99
100
100
94
87
82
56
31
9
34
59
86
87

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 (%)

53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53

Precipitation Type

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

Precipitation Probability (%)

10
0
0
1
0
0
0
0
4
4
1
34
45
50
60
42
26
19
14
7
6
4
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
9
10
11
11
11
10
9
6
6
6
5
5
6
6
6
5
5
6
6
6
6
6
5

Dew Point (°C)

8
8
8
7
7
7
7
7
7
7
6
6
7
7
7
7
7
7
7
7
7
7
7
7

Relative Humidity (%)

84
80
77
72
72
77
82
87
88
90
90
91
93
93
93
93
94
94
94
94
94
95
96
96

Pressure (mb)

1008
1008
1008
1008
1007
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1006
1006
1006
1006
1006
1007
1007
1008

Ozone (du)

289
296
302
306
306
302
301
299
297
294
292
292
291
291
289
289
289
289
289
289
289
289
289
290

Tuesday 11

Waning Gibbous 50%

22:08

13:44

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:32, Set: 16:11, Transit: 11:51. Moon - Rise: 22:08, Set: 13:44. Civil Dark: 16:51 - 06:52. Nautical Dark: 17:34 - 06:08. Astro Dark: 18:16 - 05:27

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

28
29
37
43
49
57
66
75
69
63
57
62
64
73
71
71
70
78
86
91
92
93
93
94

Medium Clouds (% Sky Obscured)

14
18
30
35
37
29
20
16
23
27
27
28
29
30
29
28
27
29
36
46
64
71
77
64

High Clouds (% Sky Obscured)

86
85
70
44
27
47
63
78
85
91
91
93
96
100
74
48
13
14
20
26
21
19
18
39

ISS Passover

Visibility (miles)

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

Fog (%)

53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53

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

Chance of Frost

Temperature (°C)

9
10
11
11
11
11
10
10
9
9
8
8
8
8
8
8
8
8
8
8
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

7
8
8
8
8
8
8
8
7
7
7
7
7
7
7
7
7
7
8
8
8
7
7
7

Relative Humidity (%)

90
85
81
81
81
81
84
87
88
90
93
96
94
95
96
96
96
96
98
96
96
95
93
91

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1006
1006
1006
1006
1006
1006

Ozone (du)

288
287
286
282
279
276
274
272
270
270
269
269
269
269
269
267
264
262
263
265
266
265
265
265

Wednesday 12

Third Quarter 39%

23:33

13:56

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
04 Bad
05 Bad

Sun - Rise: 07:34, Set: 16:10, Transit: 11:51. Moon - Rise: 23:33, Set: 13:56. Civil Dark: 16:49 - 06:54. Nautical Dark: 17:33 - 06:10. Astro Dark: 18:15 - 05:28

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

94
94
89
86
79
80
81
82
76
71
75
67
64
61
62
68
65
72
80
88

Medium Clouds (% Sky Obscured)

52
39
35
28
22
29
30
29
15
7
2
27
51
73
81
89
98
94
90
85

High Clouds (% Sky Obscured)

45
44
51
73
100
100
100
100
100
99
98
95
91
88
92
97
100
80
60
44

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 (%)

53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53
53

Precipitation Type

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
16
21
22
24
28
33
37
35
33

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)

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

Chance of Frost

Temperature (°C)

9
9
10
10
9
9
9
9
9
9
8
8
8
8
8
8
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

7
7
6
6
6
5
6
6
7
7
7
7
7
7
7
7
7
7
7
7

Relative Humidity (%)

87
82
77
77
78
77
81
84
88
90
91
93
93
95
96
96
96
96
96
95

Pressure (mb)

1005
1005
1005
1005
1004
1004
1004
1004
1004
1004
1004
1004
1005
1005
1005
1005
1005
1005
1005
1005

Ozone (du)

265
265
265
265
266
266
267
267
267
267
267
268
268
269
269
270
270
270
270
271

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

Generated: 06/11/25 10:47:57. Forecast: 06/11/25 to 12/11/25. Timezone: UTC+0.00