Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 2

Waning Gibbous 54%

22:03

14:57

07 Bad
08 Bad
09 Bad
10 Bad
11 OK
12 OK
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: 07:24, Set: 18:58, Transit: 13:11. Moon - Rise: 22:03, Set: 14:57. Civil Dark: 19:30 - 06:53. Nautical Dark: 20:07 - 06:16. Astro Dark: 20:46 - 05:38

Total Clouds (% Sky Obscured)

58
54
64
47
22
40
70
100
99
80
48
60
94
100
100
100
96
100
98
99
93
95
96
83

Low Clouds (% Sky Obscured)

23
19
7
6
8
5
11
0
4
10
15
33
22
4
3
6
13
17
18
24
17
56
46
39

Medium Clouds (% Sky Obscured)

21
15
8
4
0
3
0
1
0
1
4
3
4
3
1
4
5
6
19
22
23
33
35
27

High Clouds (% Sky Obscured)

49
49
26
7
14
40
65
100
98
80
41
37
87
100
100
100
92
100
94
96
77
52
46
38

ISS Passover

Visibility (miles)

9
9
6
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
1
0
1
2
9
9
0
1
7
0
0
0
0
1
2
7
4
5
5
6
11

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

Chance of Frost

Temperature (°C)

16
16
16
17
17
18
18
18
18
18
17
17
17
16
16
16
16
16
16
16
16
16
16
16

Feels Like (°C)

13
13
14
14
15
14
15
15
14
14
14
14
14
14
14
14
14
14
15
15
16
16
16
16

Dew Point (°C)

14
14
14
14
14
14
14
14
14
14
14
15
15
15
15
15
15
15
15
15
15
15
15
15

Relative Humidity (%)

87
87
86
81
78
77
77
78
78
79
82
86
89
92
92
90
92
93
95
93
95
95
95
95

Pressure (mb)

1027
1028
1028
1029
1029
1028
1028
1028
1028
1028
1028
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028

Ozone (du)

303
303
303
303
302
301
301
301
300
299
299
300
300
300
301
303
304
304
304
304
303
303
304
304

Saturday 3

Third Quarter 54%

23:19

15:50

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

Sun - Rise: 07:26, Set: 18:55, Transit: 13:11. Moon - Rise: 23:19, Set: 15:50. Civil Dark: 19:28 - 06:55. Nautical Dark: 20:05 - 06:17. Astro Dark: 20:43 - 05:39

Total Clouds (% Sky Obscured)

96
94
90
89
82
35
67
66
25
60
4
5
4
3
4
4
3
1
1
1
0
1
1
3

Low Clouds (% Sky Obscured)

52
57
49
59
18
2
7
22
4
2
2
2
2
2
2
2
2
1
1
1
0
1
0
1

Medium Clouds (% Sky Obscured)

43
42
32
16
33
19
34
29
11
4
4
4
4
3
4
4
3
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

33
27
21
20
18
2
67
62
8
56
0
0
0
0
0
0
0
0
0
0
0
0
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

42
48
23
8
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.3
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
7
8
10
10
10
9
10
12
11
11
9
9
8
8
8
7
6
5
5
5
5
5
4

Chance of Frost

Temperature (°C)

16
16
15
16
16
17
17
17
17
16
16
16
15
15
15
15
15
15
15
15
15
15
15
15

Feels Like (°C)

17
16
16
17
17
17
17
16
17
17
17
17
17
17
17
16
16
16
17
17
17
16
16
16

Dew Point (°C)

15
15
14
14
13
13
13
13
13
13
13
13
14
13
13
13
13
13
13
13
13
13
13
13

Relative Humidity (%)

93
95
92
86
82
79
77
76
78
78
81
86
90
90
90
90
90
90
90
90
92
90
90
90

Pressure (mb)

1028
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1030
1030
1030
1030
1029
1029
1029
1029
1029
1029

Ozone (du)

304
305
306
307
307
306
306
306
306
307
307
307
306
306
306
307
308
308
307
307
304
302
301
299

Sunday 4

Waning Crescent 42%

00:42

16:27

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

Sun - Rise: 07:27, Set: 18:53, Transit: 13:10. Moon - Rise: 00:42, Set: 16:27. Civil Dark: 19:25 - 06:57. Nautical Dark: 20:03 - 06:19. Astro Dark: 20:41 - 05:41

Total Clouds (% Sky Obscured)

2
25
30
25
23
7
18
2
11
1
1
0
3
9
8
8
8
7
10
14
39
62
51
59

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
4
0
0
0
0
0
0
0
0
0
1
1
1
13
25
34

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
1
1
9
14
18

High Clouds (% Sky Obscured)

2
25
30
25
23
7
15
2
7
1
1
0
3
9
4
7
5
6
6
6
26
37
12
9

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
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)

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

Chance of Frost

Temperature (°C)

15
15
15
16
16
17
17
17
17
17
16
16
15
15
15
15
15
15
15
15
15
15
15
15

Feels Like (°C)

16
15
15
16
16
16
16
17
18
17
17
17
17
16
15
16
16
16
16
15
15
14
15
16

Dew Point (°C)

13
13
13
13
13
13
13
13
13
13
13
14
14
14
14
14
14
14
14
14
14
14
14
14

Relative Humidity (%)

90
90
89
85
82
78
76
76
76
77
81
86
92
92
92
93
93
95
96
95
95
95
95
95

Pressure (mb)

1029
1029
1029
1030
1030
1029
1029
1029
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1026
1026
1026

Ozone (du)

298
297
296
295
294
292
290
289
286
285
283
282
280
279
277
277
276
276
275
274
274
273
272
272

Monday 5

Waning Crescent 30%

02:08

16:54

07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 OK
17 OK
18 OK
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: 07:29, Set: 18:51, Transit: 13:10. Moon - Rise: 02:08, Set: 16:54. Civil Dark: 19:23 - 06:58. Nautical Dark: 20:01 - 06:21. Astro Dark: 20:39 - 05:43

Total Clouds (% Sky Obscured)

54
54
57
56
54
51
51
49
49
46
40
37
44
52
51
56
56
60
70
67
63
59
86
81

Low Clouds (% Sky Obscured)

34
35
40
39
38
42
45
48
42
39
33
30
30
34
37
42
47
44
48
47
47
43
40
33

Medium Clouds (% Sky Obscured)

13
13
12
9
8
7
7
7
8
7
5
6
9
9
14
14
14
16
18
20
21
15
86
81

High Clouds (% Sky Obscured)

4
6
5
4
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
45

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
1
0
1
2
1
2
2
1
3
6
5
10
16
20
20
22
23
26
22
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)

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

Chance of Frost

Temperature (°C)

15
15
16
16
17
17
17
17
17
17
17
16
16
15
15
15
15
15
15
15
15
15
15
15

Feels Like (°C)

16
16
17
17
18
19
18
18
18
18
18
18
18
18
18
18
18
18
17
17
17
16
16
15

Dew Point (°C)

14
14
15
15
15
14
14
14
14
14
14
15
15
14
15
14
14
14
14
14
14
14
14
14

Relative Humidity (%)

96
95
93
90
87
85
82
82
81
82
85
90
95
93
95
93
93
93
93
90
92
90
92
92

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1025
1025
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022
1021
1021
1021

Ozone (du)

271
271
271
271
271
271
271
271
272
272
273
273
273
274
275
275
274
275
275
276
276
278
280
282

Tuesday 6

Waning Crescent 20%

03:31

17:14

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: 07:30, Set: 18:49, Transit: 13:10. Moon - Rise: 03:31, Set: 17:14. Civil Dark: 19:21 - N/A. Nautical Dark: 19:59 - 06:22. Astro Dark: 20:37 - 05:44

Total Clouds (% Sky Obscured)

74
68
58
67
79
92
94
97
99
99
99
99
100
100
100
100
100
100
100
100
100
99
99
99

Low Clouds (% Sky Obscured)

30
25
21
25
20
12
19
27
31
24
15
7
6
6
7
9
11
16
18
24
30
36
46
48

Medium Clouds (% Sky Obscured)

74
68
58
67
79
80
79
11
92
53
68
16
16
12
15
35
54
67
78
89
100
94
89
85

High Clouds (% Sky Obscured)

45
40
35
46
62
75
82
88
94
93
92
92
100
100
100
100
100
100
88
80
72
64
56
48

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
20
14
17
15
7
8
9
5
12
13
5
1
1
0
1
1
1
4
10
14
21
26
23

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
4
5
6
7
7
7
7
7
7
7
6
4
4
5
5
5
5
6
7
9
10
12

Chance of Frost

Temperature (°C)

15
15
16
16
17
17
17
17
17
17
17
16
16
16
16
16
16
15
15
15
15
15
15
15

Feels Like (°C)

16
16
16
16
16
17
17
16
17
17
16
16
15
15
15
15
16
16
16
15
15
15
14
14

Dew Point (°C)

14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
13
13
14
13
13
13
13

Relative Humidity (%)

90
90
89
87
83
82
82
79
79
82
82
85
87
87
87
87
87
87
87
89
89
89
90
92

Pressure (mb)

1021
1021
1021
1021
1021
1020
1020
1020
1020
1019
1019
1019
1019
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020

Ozone (du)

286
288
290
291
291
290
289
290
293
295
295
295
295
296
297
298
298
299
299
300
301
301
300
299

Wednesday 7

Waning Crescent 12%

04:51

17:30

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 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:32, Set: 18:47, Transit: 13:09. Moon - Rise: 04:51, Set: 17:30. Civil Dark: 19:19 - 07:00. Nautical Dark: 19:57 - 06:24. Astro Dark: 20:34 - 05:46

Total Clouds (% Sky Obscured)

93
86
76
76
76
77
76
76
77
65
52
38
32
24
14
28
44
58
60
67
75
74
73
73

Low Clouds (% Sky Obscured)

54
55
63
64
66
67
71
75
77
62
47
32
25
18
11
14
16
20
18
16
17
17
14
14

Medium Clouds (% Sky Obscured)

73
64
58
63
63
72
57
42
27
19
9
0
0
0
0
4
11
16
11
5
0
0
0
0

High Clouds (% Sky Obscured)

44
39
34
33
31
30
35
34
34
24
14
3
3
3
2
2
1
1
19
50
75
74
71
62

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 (%)

27
25
22
18
14
7
12
12
5
4
3
0
0
0
0
1
4
8
6
6
6
7
7
11

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
15
17
17
19
21
23
22
22
22
23
24
24
23
23
22
22
21
20
20
19
18
17
16

Chance of Frost

Temperature (°C)

15
14
14
14
14
14
14
14
14
14
14
14
13
13
13
13
13
13
13
13
13
13
13
13

Feels Like (°C)

14
14
13
13
13
14
14
10
9
8
8
8
8
8
7
7
7
7
7
7
8
8
8
7

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
92
90
90
89
82
75
70
69
68
68
68
66
66
66
66
66
66
65
64
66
68

Pressure (mb)

1020
1021
1021
1022
1022
1022
1023
1023
1023
1023
1023
1024
1025
1025
1025
1026
1026
1026
1027
1027
1027
1027
1027
1028

Ozone (du)

298
296
295
293
297
300
304
310
317
323
321
319
317
316
315
313
311
309
307
307
307
306
303
300

Thursday 8

Waning Crescent 6%

06:09

17:45

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: 07:33, Set: 18:45, Transit: 13:09. Moon - Rise: 06:09, Set: 17:45. Civil Dark: 19:17 - 07:01. Nautical Dark: 19:54 - 06:25. Astro Dark: 20:32 - 05:47

Total Clouds (% Sky Obscured)

70
68
65
76
87
98
99
99
100
100
100
100
100
100
100
93
86
79

Low Clouds (% Sky Obscured)

15
13
14
25
36
49
35
23
10
7
4
1
2
3
4
11
21
28

Medium Clouds (% Sky Obscured)

0
0
0
0
2
2
3
3
4
6
5
6
13
15
17
17
16
20

High Clouds (% Sky Obscured)

65
63
51
64
77
91
94
97
100
100
100
100
100
100
100
80
60
40

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

12
13
14
12
8
1
1
1
0
0
0
0
0
0
0
0
1
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
13
13
13
14
14
13
13
13
13
13
13
13
13
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
68
65
63
64
64
64
65
65
66
68
71
72
74
74
75
75
76

Pressure (mb)

1028
1029
1029
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030

Ozone (du)

297
296
295
294
292
291
290
289
289
288
287
286
285
283
282
280
279
278

Forecast for Penzance, Cornwall, United Kingdom (50.12,-5.54)

Generated: 02/10/26 07:17:41. Forecast: 02/10/26 to 08/10/26. Timezone: UTC+1.00