Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 13

Waxing Crescent 25%

12:28

19:06

18 Good
19 Good
20 Good
21 Good
22 OK
23 OK
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

Sun - Rise: 07:30, Set: 16:33, Transit: 12:02. Moon - Rise: 12:28, Set: 19:06. Civil Dark: 17:09 - 06:54. Nautical Dark: 17:49 - 06:15. Astro Dark: 18:28 - 05:36

Total Clouds (% Sky Obscured)

1
1
3
12
28
25
56
68
79
78
79
80
80
88
83
89
78
81
80
90
100
100
100
98

Low Clouds (% Sky Obscured)

0
0
0
0
11
16
43
52
59
67
75
78
78
86
75
86
66
52
34
25
34
29
33
34

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
30
40
38
41
87

High Clouds (% Sky Obscured)

1
1
3
12
21
9
15
15
25
29
27
28
28
20
30
31
33
63
66
64
100
100
100
86

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
1
1
1
2
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)

3
3
3
2
3
3
3
3
3
3
3
4
4
4
5
6
11
13
15
15
14
13
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
77
79
78
80
80
80
81
83
81
80
77
76
76
75
74
68
68
67
68
72
71
75
76

Pressure (mb)

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

Ozone (du)

258
258
257
257
258
261
262
264
264
265
266
266
265
265
266
266
269
270
272
271
270
270
271
273

Saturday 14

Waxing Crescent 33%

12:53

20:13

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
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:32, Set: 16:32, Transit: 12:02. Moon - Rise: 12:53, Set: 20:13. Civil Dark: 17:08 - 06:56. Nautical Dark: 17:47 - 06:16. Astro Dark: 18:27 - 05:38

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
90
96
100
100
100
99
99
59
76
92
87
93
93
99

Low Clouds (% Sky Obscured)

32
36
19
34
34
78
100
100
100
94
78
77
57
54
71
66
62
52
67
81
63
56
58
56

Medium Clouds (% Sky Obscured)

92
88
70
56
100
92
87
90
38
32
85
95
51
100
100
67
48
59
76
20
13
17
14
30

High Clouds (% Sky Obscured)

100
100
100
76
100
100
100
85
62
41
67
65
64
64
50
50
55
44
0
0
0
40
47
40

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
10
13
9
2
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
16
54
57
14
27
76
95
95
71
35
35
77
78
49
46
56
58
48
37
47

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0
0
0.4
1.2
1.2
0
0
0
0.4
0.4
0
0
0.3
0.3
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
2
1
2
2
3
3
4
4
6
6
7
6
5
6
6
7
6
6
6
7
5
5

Dew Point (°C)

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

Relative Humidity (%)

76
75
71
69
74
77
79
90
87
91
95
91
93
93
93
90
88
84
80
80
81
82
82
87

Pressure (mb)

1009
1008
1007
1007
1006
1005
1004
1003
1001
1000
998
997
996
996
996
996
996
995
995
995
995
996
997
997

Ozone (du)

273
278
281
281
282
287
287
293
294
294
294
292
295
297
302
308
309
316
317
321
322
332
328
331

Sunday 15

Waxing Crescent 43%

13:12

21:24

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
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:34, Set: 16:30, Transit: 12:02. Moon - Rise: 13:12, Set: 21:24. Civil Dark: 17:06 - 06:58. Nautical Dark: 17:46 - 06:18. Astro Dark: 18:26 - 05:39

Total Clouds (% Sky Obscured)

100
100
90
63
60
53
64
60
70
51
100
100
100
92
68
96
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

82
92
84
62
51
48
59
53
48
27
16
27
20
20
19
20
50
65
75
88
100
99
98
97

Medium Clouds (% Sky Obscured)

100
95
88
63
0
0
0
0
66
51
68
76
91
92
68
96
91
100
100
100
100
100
100
95

High Clouds (% Sky Obscured)

100
82
50
0
0
0
50
50
63
51
100
100
82
81
42
82
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
4
1
0
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

Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

92
80
44
5
1
2
0
2
1
1
1
1
0
0
2
6
39
74
91
95
95
95
95
95

Precipitation Amount (mm)

0.9
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.6
1.3
3.6
1.7
1.2
1.3

Wind Speed/Direction (mph)

16
17
17
18
16
16
16
14
11
8
6
5
3
2
3
3
4
6
8
11
12
14
17
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
85
82
77
71
74
71
70
72
76
77
76
75
72
72
69
67
75
86
94
96
98
98
96

Pressure (mb)

998
999
1000
1001
1002
1003
1004
1005
1005
1006
1006
1007
1007
1007
1008
1007
1007
1006
1005
1003
1001
999
996
994

Ozone (du)

335
337
338
335
327
324
318
314
305
303
309
311
309
310
309
306
302
294
291
289
285
276
272
268

Monday 16

Waxing Crescent 41%

13:28

22:36

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
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:35, Set: 16:29, Transit: 12:02. Moon - Rise: 13:28, Set: 22:36. Civil Dark: 17:05 - 06:59. Nautical Dark: 17:45 - 06:19. Astro Dark: 18:25 - 05:40

Total Clouds (% Sky Obscured)

100
100
100
100
99
99
99
100
97
100
100
100
100
98
97
95
93
94
96
97
100
100
100
100

Low Clouds (% Sky Obscured)

95
93
91
93
95
97
92
86
73
80
79
78
76
66
58
52
52
40
58
62
63
79
82
100

Medium Clouds (% Sky Obscured)

88
100
100
99
98
63
66
84
49
29
100
98
98
65
62
54
50
68
70
53
86
82
100
100

High Clouds (% Sky Obscured)

100
100
100
87
77
0
10
20
25
30
35
55
56
52
43
38
51
63
77
58
100
100
100
100

ISS Passover

Visibility (miles)

0
0
0
0
0
0
1
8
9
3
7
9
6
7
8
9
9
9
8
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

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

Precipitation Probability (%)

95
95
95
95
95
95
84
78
88
95
95
79
77
70
64
58
55
45
55
48
48
66
74
95

Precipitation Amount (mm)

0.9
1.8
3.6
3.4
1.9
0.6
0.3
0.3
0.5
0.6
1.6
0.3
0.4
0.3
0.2
0
0
0
0.2
0
0
0.2
0
0.5

Wind Speed/Direction (mph)

23
20
17
15
14
17
19
18
18
18
23
24
26
28
27
26
27
25
24
22
19
16
13
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
96
98
96
96
98
93
95
95
87
88
88
87
87
85
84
82
83
81
81
82
84
88

Pressure (mb)

991
989
986
985
983
982
981
981
980
980
980
980
981
982
984
985
986
987
988
988
988
988
987
986

Ozone (du)

268
269
269
266
267
270
273
278
280
282
286
292
299
302
306
309
309
309
308
310
313
313
310
310

Tuesday 17

First Quarter 53%

13:42

23:49

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
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:37, Set: 16:28, Transit: 12:02. Moon - Rise: 13:42, Set: 23:49. Civil Dark: 17:04 - 07:01. Nautical Dark: 17:44 - 06:20. Astro Dark: 18:24 - 05:42

Total Clouds (% Sky Obscured)

100
100
100
98
95
93
100
100
100
100
100
100
97
98
100
98
96
95
96
98
100
100
100
100

Low Clouds (% Sky Obscured)

100
99
90
89
88
88
86
81
72
92
98
98
81
74
66
67
69
73
82
91
100
98
97
94

Medium Clouds (% Sky Obscured)

100
100
100
86
54
19
100
91
97
98
99
100
79
90
95
95
93
92
93
96
100
100
99
98

High Clouds (% Sky Obscured)

100
47
49
38
31
37
79
93
95
84
98
100
89
93
96
88
81
82
88
95
100
99
99
98

ISS Passover

Visibility (miles)

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

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

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

Precipitation Probability (%)

95
95
95
94
91
90
74
72
82
83
95
95
66
62
57
59
59
61
73
83
92
95
95
95

Precipitation Amount (mm)

0.6
0.5
0.6
0.5
0.4
0.5
0.3
0.2
0.4
0.5
0.7
0.7
0.3
0.2
0
0.2
0.2
0.3
0.4
0.5
0.5
0.6
0.6
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
8
8
8
8
8
8
8
8
8
8
8
9
8
8
8
8
9
9
9
9
8
8
8

Feels Like (°C)

5
5
4
3
3
3
3
3
4
4
4
4
4
3
3
3
3
3
4
4
5
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

93
88
85
87
87
85
85
85
85
85
87
91
87
87
85
85
85
84
84
85
90
93
93
93

Pressure (mb)

985
985
985
984
984
985
985
986
986
987
987
988
989
990
990
991
991
991
991
991
990
990
991
991

Ozone (du)

316
324
330
331
331
329
328
327
327
326
326
326
327
328
330
331
329
327
326
327
328
329
329
329

Wednesday 18

Waxing Gibbous 63%

13:55

01:02

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
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:38, Set: 16:27, Transit: 12:03. Moon - Rise: 13:55, Set: 01:02. Civil Dark: 17:03 - 07:02. Nautical Dark: 17:43 - 06:22. Astro Dark: 18:23 - 05:43

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
99
98
98
99
99
97
95
94
95
96
96
97
98
99

Low Clouds (% Sky Obscured)

90
85
79
83
88
93
90
86
84
85
85
85
85
85
85
82
77
71
70
70
72
63
51
41

Medium Clouds (% Sky Obscured)

99
99
100
83
64
46
32
18
4
8
12
16
16
20
24
25
22
19
20
16
17
32
51
66

High Clouds (% Sky Obscured)

99
99
100
80
62
47
34
24
19
25
30
20
14
14
17
11
4
0
31
61
92
94
95
97

ISS Passover

Visibility (miles)

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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
86
83
80
63
54
48
26
23
28
24
32
35
32
45
41
35
37
36
37
35
33
35

Precipitation Amount (mm)

0.6
0.6
0.4
0.4
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
3
3
5
5
6
7
8
9
11
12
13
15
15
15
15
15
15
16
15
15
15
13
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
6
6
6
5
4
4
4
4
4
4
4
4
4
4
4
6
6
6
6
6
6
5

Relative Humidity (%)

93
93
93
94
93
94
93
91
91
90
88
86
86
85
83
84
85
90
93
91
93
93
93
94

Pressure (mb)

992
992
993
994
994
995
996
996
997
997
997
998
998
998
999
999
999
1000
1000
1000
1000
1000
1000
1000

Ozone (du)

328
330
332
333
333
333
333
332
331
330
332
333
334
332
330
328
327
325
323
322
320
319
319
318

Thursday 19

Waxing Gibbous 73%

14:08

02:17

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 OK
11 Good

Sun - Rise: 07:40, Set: 16:26, Transit: 12:03. Moon - Rise: 14:08, Set: 02:17. Civil Dark: 17:02 - 07:03. Nautical Dark: 17:42 - 06:23. Astro Dark: 18:22 - 05:44

Total Clouds (% Sky Obscured)

91
82
73
64
53
45
49
54
56
59
63
64
46
27
10
10
5
0

Low Clouds (% Sky Obscured)

44
45
47
50
49
45
49
54
56
59
63
64
46
27
10
10
5
0

Medium Clouds (% Sky Obscured)

69
74
73
64
53
45
49
54
56
59
60
60
46
27
10
10
5
0

High Clouds (% Sky Obscured)

91
82
73
64
53
45
49
54
56
59
63
64
46
27
10
10
5
0

ISS Passover

Visibility (miles)

9
7
5
3
3
3
2
5
7
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

Precipitation Type

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

Precipitation Probability (%)

57
70
83
95
95
95
95
95
71
51
42
37
39
41
35
33
21
7

Precipitation Amount (mm)

0.2
0.3
0.5
1
1.3
1.8
1.5
0.8
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
5
5
5
5
5
5
5
4
4
3
3
3
3
3
3
4
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
93
93
91
91
91
91
91
91
93
91
91
91
89
89

Pressure (mb)

1000
1000
999
999
999
999
999
999
999
1000
1001
1002
1003
1004
1006
1007
1008
1009

Ozone (du)

318
318
318
319
320
322
324
326
329
331
332
332
332
332
331
330
330
329

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

Generated: 13/11/26 18:03:44. Forecast: 13/11/26 to 19/11/26. Timezone: UTC+0.00