Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 5

Waning Crescent 15%

02:55

15:05

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:19, Set: 16:51, Transit: 12:05. Moon - Rise: 02:55, Set: 15:05. Civil Dark: 17:25 - 06:45. Nautical Dark: 18:04 - 06:06. Astro Dark: 18:42 - 05:28

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
95
87
99
100
98
96
99
95
88
94
100
96
96
93
74
70
61

Low Clouds (% Sky Obscured)

86
89
88
77
78
75
84
78
76
85
98
96
91
98
83
75
89
97
80
84
81
67
48
26

Medium Clouds (% Sky Obscured)

100
100
100
99
100
87
28
41
56
27
65
97
87
58
39
12
24
34
29
29
29
28
27
21

High Clouds (% Sky Obscured)

100
100
100
44
39
65
86
33
2
7
18
33
0
0
0
0
0
0
2
2
2
1
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
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 (%)

14
15
20
28
38
30
30
34
28
25
20
29
29
35
36
28
23
29
36
23
36
37
27
18

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

Chance of Frost

Temperature (°C)

9
9
9
9
9
9
9
9
10
10
10
11
11
11
11
11
10
10
10
10
10
10
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
69
72
77
82
82
82
82
80
80
84
77
80
84
84
84
83
80
78
81
81
82
82
82

Pressure (mb)

1024
1024
1023
1023
1023
1023
1024
1024
1024
1024
1023
1023
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

296
298
299
300
300
302
300
300
297
296
297
298
299
299
296
294
292
290
288
288
288
288
287
287

Friday 6

Waning Crescent 9%

04:11

15:19

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

Sun - Rise: 07:21, Set: 16:49, Transit: 12:05. Moon - Rise: 04:11, Set: 15:19. Civil Dark: 17:24 - 06:46. Nautical Dark: 18:03 - 06:08. Astro Dark: 18:40 - 05:30

Total Clouds (% Sky Obscured)

64
60
62
76
80
80
77
68
45
27
17
25
25
23
29
34
35
35
33
29
17
17
25
26

Low Clouds (% Sky Obscured)

8
9
3
4
7
9
13
3
3
3
2
2
2
3
3
2
2
2
1
1
1
1
1
1

Medium Clouds (% Sky Obscured)

26
27
31
59
80
80
77
68
39
14
10
12
15
12
17
16
17
14
14
12
8
9
17
19

High Clouds (% Sky Obscured)

0
2
2
2
2
3
2
2
2
2
2
3
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
7
11
11

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
12
12
12
10
8
4
3
3
3
3
4
3
2
2
2
3
3
3
3
6
8
9
10

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
80
77
76
74
76
74
73
69
67
65
64
64
66
72
76
77
77
77
76
76
77
77
77

Pressure (mb)

1023
1022
1022
1022
1023
1023
1023
1023
1024
1024
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

287
288
288
288
288
289
289
290
290
291
290
290
290
290
291
291
291
290
290
289
289
288
286
284

Saturday 7

Waning Crescent 4%

05:26

15:34

02 OK
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 OK
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
23 OK
00 OK
01 OK

Sun - Rise: 07:23, Set: 16:48, Transit: 12:05. Moon - Rise: 05:26, Set: 15:34. Civil Dark: 17:22 - 06:48. Nautical Dark: 18:01 - 06:09. Astro Dark: 18:39 - 05:31

Total Clouds (% Sky Obscured)

29
48
36
60
61
64
63
51
68
74
62
38
45
54
30
57
72
74
66
37
39
41
32
22

Low Clouds (% Sky Obscured)

19
33
35
39
60
62
63
47
51
45
48
37
45
46
27
54
60
55
49
33
36
40
30
21

Medium Clouds (% Sky Obscured)

10
38
3
60
61
64
63
51
68
71
10
0
0
17
3
2
2
11
10
4
0
0
0
0

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

Fog (%)

9
7
4
1
0
0
0
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

8
11
23
36
45
46
37
41
39
37
30
30
23
22
16
14
12
14
10
9
1
0
2
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
10
11
11
12
12
12
12
12
11
11
11
11
11
11
11
10
10
10

Feels Like (°C)

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

Dew Point (°C)

6
6
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
6
7
6
6
6
6

Relative Humidity (%)

76
77
78
80
81
81
80
77
75
73
71
69
70
70
73
76
77
76
74
76
74
76
74
76

Pressure (mb)

1024
1024
1023
1023
1023
1023
1024
1024
1024
1024
1023
1023
1023
1023
1022
1023
1023
1023
1023
1023
1023
1022
1022
1022

Ozone (du)

284
286
289
293
295
298
300
301
300
299
297
294
292
290
287
285
285
286
284
283
282
281
280
282

Sunday 8

Waning Crescent 1%

06:41

15:52

02 Good
03 Good
04 Good
05 Good
06 OK
07 OK
08 Bad
09 Bad
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

Sun - Rise: 07:24, Set: 16:46, Transit: 12:05. Moon - Rise: 06:41, Set: 15:52. Civil Dark: 17:21 - 06:49. Nautical Dark: 18:00 - 06:11. Astro Dark: 18:38 - 05:33

Total Clouds (% Sky Obscured)

12
9
5
2
23
46
68
57
43
30
52
73
93
91
79
69
72
84
100
100
100
100
95
98

Low Clouds (% Sky Obscured)

12
8
5
2
1
1
1
9
19
29
40
54
62
60
59
54
46
39
33
34
35
35
23
12

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
4
10
14
28
43
57
48
44
40
40
39

High Clouds (% Sky Obscured)

0
0
0
0
12
29
35
30
17
4
18
35
41
35
17
0
19
39
100
100
100
100
68
70

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
2
1
0
1
2
0
0
0
0
0
0
0
0
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
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
2
3
3
3
3
4
5
6
8
8
9
10
12
12
12
11
12
13
14
15
15
16
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
74
74
74
74
74
76
77
73
71
68
65
65
69
75
83
84
85
85
85
85
83
83
84

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1015

Ozone (du)

279
275
271
272
270
262
258
257
259
260
260
262
265
264
261
258
259
258
258
258
260
259
259
258

Monday 9

New Moon 0%

07:56

16:14

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:26, Set: 16:45, Transit: 12:05. Moon - Rise: 07:56, Set: 16:14. Civil Dark: 17:20 - 06:51. Nautical Dark: 17:59 - 06:12. Astro Dark: 18:37 - 05:34

Total Clouds (% Sky Obscured)

97
95
89
82
94
97
100
99
98
97
97
96
95
95
95
95
100
99
99
99
98
97
98
99

Low Clouds (% Sky Obscured)

0
0
0
0
7
15
22
25
28
30
40
49
60
62
64
63
50
70
88
80
70
59
56
55

Medium Clouds (% Sky Obscured)

34
28
28
18
9
10
10
10
9
13
16
23
24
26
35
39
25
25
25
29
41
49
56
58

High Clouds (% Sky Obscured)

55
55
39
20
70
87
100
95
90
84
76
64
55
50
50
54
85
85
85
85
88
88
90
94

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
Very Light Rain
Very Light Rain
Light Rain
None
None

Precipitation Probability (%)

2
4
5
5
8
9
8
8
6
4
5
7
9
12
13
9
36
47
57
61
61
60
45
34

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

17
17
18
19
20
21
22
23
24
25
26
26
26
26
27
27
27
23
23
23
23
22
22
21

Chance of Frost

Temperature (°C)

11
11
11
12
12
12
12
12
12
12
12
12
12
12
12
12
12
13
13
13
13
13
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
80
80
79
77
77
77
75
72
70
70
69
67
69
71
73
75
74
74
72
72
72
71
72

Pressure (mb)

1015
1014
1013
1013
1012
1012
1012
1012
1011
1011
1010
1009
1008
1008
1007
1007
1006
1007
1007
1006
1006
1006
1006
1005

Ozone (du)

256
255
254
252
253
252
251
247
245
244
244
246
246
247
246
245
245
244
244
244
244
244
244
245

Tuesday 10

Waxing Crescent 2%

09:09

16:44

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:28, Set: 16:43, Transit: 12:05. Moon - Rise: 09:09, Set: 16:44. Civil Dark: 17:18 - 06:53. Nautical Dark: 17:57 - 06:13. Astro Dark: 18:35 - 05:35

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
99
98
97
96
97
98
99
98
97
95
89
82
77
78
81

Low Clouds (% Sky Obscured)

53
53
54
54
54
55
55
62
70
77
79
82
86
87
89
90
91
92
92
87
82
77
74
72

Medium Clouds (% Sky Obscured)

59
73
87
100
99
99
98
99
99
99
97
96
92
95
97
99
98
97
95
85
72
55
38
24

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
96
91
86
87
88
86
78
72
70
80
80
75
75
80
77
78
81

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
6
4
6
7
8
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
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

17
23
26
29
44
49
40
56
55
57
68
74
77
83
85
75
66
53
42
47
37
16
14
10

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

19
18
18
19
18
20
21
23
24
25
26
24
23
22
22
22
23
22
22
23
22
22
21
21

Chance of Frost

Temperature (°C)

13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
74
74
74
74
74
74
75
76
79
80
82
83
84
86
87
89
90
89
90
90
89
89
90

Pressure (mb)

1005
1004
1004
1004
1003
1003
1003
1003
1002
1002
1002
1001
1001
1001
1001
1001
1001
1001
1001
1001
1002
1002
1003
1003

Ozone (du)

245
245
246
247
248
249
250
251
252
253
255
255
256
256
257
258
258
260
261
262
262
263
263
260

Wednesday 11

Waxing Crescent 5%

10:15

17:22

Sun - Rise: 07:29, Set: 16:42, Transit: 12:05. Moon - Rise: 10:15, Set: 17:22. Civil Dark: 17:17 - 06:54. Nautical Dark: 17:56 - 06:15. Astro Dark: 18:34 - 05:37

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 St Ives, Cornwall, United Kingdom (50.22,-5.48)

Generated: 05/11/26 02:42:46. Forecast: 05/11/26 to 11/11/26. Timezone: UTC+0.00