Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 16

Waning Crescent 13%

04:42

14:44

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 OK
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good

Sun - Rise: 07:35, Set: 16:29, Transit: 12:02. Moon - Rise: 04:42, Set: 14:44. Civil Dark: 17:06 - N/A. Nautical Dark: 17:46 - 06:20. Astro Dark: 18:24 - 05:41

Total Clouds (% Sky Obscured)

92
92
91
92
100
98
94
90
87
79
68
42
28
25
18
0
1
0
0
0
1
1
1
1

Low Clouds (% Sky Obscured)

92
90
91
92
100
96
83
72
70
56
41
18
20
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
1
0
5
19
23
35
36
32
32
25
18
7
14
10
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
4
4
5
0
0
0
0
0
0
0
0
0
0
0
0
0
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
2
1
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
6
4
4
5
2
3
2
1
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
8
7
7
7
7
7
6
5
5
4
4
3
2
1
1
1
1
1
1
0

Relative Humidity (%)

88
88
88
88
85
81
80
80
82
87
85
84
84
84
88
85
82
80
83
88
88
89
86
85

Pressure (mb)

1010
1011
1011
1012
1012
1012
1012
1013
1013
1014
1015
1016
1016
1017
1018
1019
1019
1019
1020
1020
1021
1021
1022
1023

Ozone (du)

285
283
281
281
280
279
279
279
278
278
278
284
288
286
281
280
279
276
271
262
259
260
261
263

Monday 17

Waning Crescent 7%

05:53

14:56

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

Sun - Rise: 07:36, Set: 16:28, Transit: 12:02. Moon - Rise: 05:53, Set: 14:56. Civil Dark: 17:05 - 07:00. Nautical Dark: 17:45 - 06:21. Astro Dark: 18:23 - 05:43

Total Clouds (% Sky Obscured)

1
1
0
0
0
5
10
14
0
0
0
12
1
15
62
83
100
100
100
100
57
88
92
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
5
10
14
0
0
0
0
0
0
0
0
0
0
10
42
57
88
86
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
40
43
70

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
7
1
10
29
83
100
100
82
74
57
55
45
42

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
1
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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
8
39

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
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
2
3
4
4
5
5
5
3
2
2
2
1
2
2
-1
-1
-1
-1
-1
-1
-1
1

Dew Point (°C)

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

Relative Humidity (%)

85
86
82
74
70
67
66
65
69
76
79
82
81
83
81
80
78
76
76
76
74
76
77
77

Pressure (mb)

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

Ozone (du)

265
268
269
268
266
265
266
263
265
259
255
257
264
269
271
276
271
273
271
272
270
275
279
276

Tuesday 18

Waning Crescent 3%

07:05

15:11

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:38, Set: 16:27, Transit: 12:03. Moon - Rise: 07:05, Set: 15:11. Civil Dark: 17:03 - 07:02. Nautical Dark: 17:44 - 06:23. Astro Dark: 18:22 - 05:44

Total Clouds (% Sky Obscured)

100
89
97
96
87
87
68
76
90
70
70
91
89
97
99
92
95
86
76
66
75
76
67
54

Low Clouds (% Sky Obscured)

93
81
94
83
69
54
50
67
76
63
65
78
77
91
97
81
88
80
72
62
72
76
67
54

Medium Clouds (% Sky Obscured)

45
29
43
73
72
55
44
53
45
53
47
42
17
25
47
21
26
21
11
10
3
10
0
0

High Clouds (% Sky Obscured)

60
50
50
45
38
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

1
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

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

Precipitation Probability (%)

70
58
42
42
48
54
49
40
45
58
63
56
55
77
74
43
35
42
71
94
93
51
25
33

Precipitation Amount (mm)

0.7
0.3
0
0
0
0
0
0
0
0.3
0.3
0.2
0
0.4
0.4
0
0
0
0.3
0.8
0.9
0
0
0

Wind Speed/Direction (mph)

5
7
7
6
8
11
12
12
13
12
11
13
14
16
20
18
18
19
19
19
20
19
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
1
3
4
4
4
5
4
3
4
3
1
0
-1
-1
-1
-1
-1
-1
-1
-1
-0
1

Dew Point (°C)

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

Relative Humidity (%)

80
85
91
88
77
75
74
74
78
79
84
84
81
78
88
78
67
70
79
81
76
78
70
72

Pressure (mb)

1023
1022
1022
1021
1021
1019
1018
1017
1016
1015
1015
1014
1013
1013
1012
1011
1011
1010
1009
1008
1007
1007
1007
1007

Ozone (du)

278
280
275
274
275
270
268
270
270
271
267
264
269
271
272
278
279
278
280
289
301
308
315
317

Wednesday 19

Waning Crescent 1%

07:05

15:29

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:40, Set: 16:26, Transit: 12:03. Moon - Rise: 07:05, Set: 15:29. Civil Dark: 17:02 - 07:03. Nautical Dark: 17:43 - 06:24. Astro Dark: 18:21 - 05:45

Total Clouds (% Sky Obscured)

64
46
65
74
78
53
58
53
49
58
60
69
66
91
88
92
92
90
88
88
85
85
79
72

Low Clouds (% Sky Obscured)

53
35
45
51
55
45
47
44
41
43
42
37
44
51
47
54
74
71
68
66
52
20
7
2

Medium Clouds (% Sky Obscured)

0
2
21
21
31
21
10
10
45
46
60
55
47
76
72
80
79
76
69
66
64
66
65
60

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
39
45
49
60
69
12
4
36
60
25
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
7
4
7
9
9
9
9
9
9
9
9
9
9
9
9
3
0
0
3
6
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
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Snow
Snow
None
None
None
None

Precipitation Probability (%)

57
70
72
43
21
26
32
19
27
25
15
23
29
24
44
52
70
77
76
53
38
29
13
19

Precipitation Amount (mm)

0
0.5
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.4
0.1
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
80
88
83
79
81
81
76
78
75
76
79
82
83
83
86
89
96
96
94
94
88
81
83

Pressure (mb)

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

Ozone (du)

315
319
328
338
347
341
331
323
324
326
325
322
323
325
326
329
331
334
334
331
329
330
330
326

Thursday 20

New Moon 0%

08:17

15:54

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

Sun - Rise: 07:41, Set: 16:25, Transit: 12:03. Moon - Rise: 08:17, Set: 15:54. Civil Dark: 17:01 - 07:05. Nautical Dark: 17:42 - 06:26. Astro Dark: 18:21 - 05:47

Total Clouds (% Sky Obscured)

25
32
35
29
22
39
55
76
80
70
70
28
24
20
12
5
0
12
27
40
52
59
69
61

Low Clouds (% Sky Obscured)

1
1
9
18
22
38
47
60
59
61
60
28
19
13
8
5
0
4
7
10
8
5
4
11

Medium Clouds (% Sky Obscured)

25
32
35
20
0
23
50
66
60
40
35
0
0
0
0
0
0
10
19
32
46
59
69
61

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
8
8
7
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
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
20
21
11
19
22
16
32
39
33
23
21
3
5
8
3
14
22
29
38
41
41
39

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
78
76
72
71
68
67
68
70
76
77
77
78
78
78
78
80
80
83
83
84
84
86

Pressure (mb)

1015
1015
1016
1016
1016
1016
1016
1016
1016
1017
1017
1018
1019
1020
1021
1021
1021
1021
1022
1022
1022
1022
1022
1023

Ozone (du)

326
327
325
322
321
320
319
320
320
319
323
324
322
320
318
316
314
312
310
307
305
301
298
294

Friday 21

Waxing Crescent 2%

09:25

16:27

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:43, Set: 16:24, Transit: 12:03. Moon - Rise: 09:25, Set: 16:27. Civil Dark: 17:01 - 07:06. Nautical Dark: 17:41 - 06:27. Astro Dark: 18:20 - 05:48

Total Clouds (% Sky Obscured)

55
50
51
49
50
48
49
50
55
66
76
84
92
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

20
30
34
36
41
41
39
38
39
41
42
41
40
40
47
54
65
70
75
81
83
84
85
85

Medium Clouds (% Sky Obscured)

50
36
25
14
4
10
16
23
40
57
75
84
92
100
99
98
97
98
99
100
100
100
100
99

High Clouds (% Sky Obscured)

0
0
1
2
0
0
0
5
1
2
7
38
69
100
99
96
95
96
98
100
100
100
100
95

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
3
3
3
3
4
4

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

36
27
33
30
19
23
24
21
20
16
4
7
9
2
29
45
59
79
94
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.6
1.1
1
0.9
0.8
0.8

Wind Speed/Direction (mph)

5
4
4
5
6
7
6
5
4
3
3
3
3
4
5
7
9
11
11
12
13
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
86
80
75
70
72
75
78
78
77
79
79
77
77
83
88
93
94
94
95
95
95
93

Pressure (mb)

1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1022
1021
1020
1019
1018
1017
1016
1014

Ozone (du)

292
291
289
289
288
287
287
288
288
281
274
266
267
268
269
271
273
276
278
280
282
284
285
287

Saturday 22

Waxing Crescent 5%

10:26

17:12

Sun - Rise: 07:44, Set: 16:23, Transit: 12:04. Moon - Rise: 10:26, Set: 17:12. Civil Dark: 17:00 - 07:07. Nautical Dark: 17:40 - 06:28. Astro Dark: 18:19 - 05:49

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 Upton, Cornwall, United Kingdom (50.54,-4.43)

Generated: 16/11/25 07:47:12. Forecast: 16/11/25 to 22/11/25. Timezone: UTC+0.00