Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 4

Waxing Gibbous 69%

15:44

01:13

02 Good
03 OK
04 OK
05 OK
06 Good
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: 05:17, Set: 21:32, Transit: 13:25. Moon - Rise: 15:44, Set: 01:13. Civil Dark: 22:16 - 04:34. Nautical Dark: 23:19 - 03:30. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

7
16
20
26
13
100
100
97
93
99
85
71
62
99
100
100
87
100
97
90
85
75
88
93

Low Clouds (% Sky Obscured)

7
16
16
0
0
0
9
34
46
44
36
35
39
40
6
28
37
45
36
9
28
0
22
33

Medium Clouds (% Sky Obscured)

0
0
0
0
2
0
0
31
51
14
30
24
60
13
4
4
12
68
77
73
76
75
83
86

High Clouds (% Sky Obscured)

7
16
20
26
13
100
100
97
91
98
71
71
62
84
100
100
87
100
97
85
76
34
75
75

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
4
3
4
6
7
7
9
9
10
12
12
12
13
12
12
12
11
10
10
10
11

Chance of Frost

Temperature (°C)

13
14
14
13
13
14
16
16
17
18
19
19
19
19
19
18
18
17
17
16
15
15
15
15

Feels Like (°C)

12
12
12
12
12
13
14
15
15
16
17
17
16
16
16
16
15
15
14
13
13
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

89
90
87
89
87
87
82
74
71
66
64
62
64
62
65
66
70
74
79
85
89
90
90
87

Pressure (mb)

1031
1031
1030
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1028
1028
1028
1027
1026
1026
1026
1025
1025
1025
1024

Ozone (du)

328
328
327
327
326
325
325
324
323
322
322
321
321
320
319
318
318
317
316
314
314
314
314
313

Saturday 5

Waxing Gibbous 77%

16:55

01:31

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: 05:18, Set: 21:32, Transit: 13:25. Moon - Rise: 16:55, Set: 01:31. Civil Dark: 22:15 - 04:35. Nautical Dark: 23:18 - 03:31. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
96
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
99
97
95
67
94

Low Clouds (% Sky Obscured)

45
35
22
37
84
90
96
100
100
100
100
97
96
100
100
97
96
97
93
95
93
87
62
93

Medium Clouds (% Sky Obscured)

79
83
89
100
100
100
100
98
100
69
69
76
59
67
58
62
66
34
56
84
57
56
17
8

High Clouds (% Sky Obscured)

96
89
81
88
100
100
100
100
91
56
22
50
58
100
100
100
100
100
65
61
0
3
0
4

ISS Passover

Visibility (miles)

9
9
9
9
7
5
5
6
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
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
6
26
45
64
85
95
95
56
37
27
31
27
18
24
24
20
11
19
11
23
23
15
19

Precipitation Amount (mm)

0
0
0
0
0.3
0.6
1.1
0.9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
12
13
14
14
15
15
15
17
17
17
16
17
16
16
15
14
14
14
14
14
13
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
12
13
13
13
13
13
14
14
14
14
15
16
15
15
15
15
15
14
14
14
13
14

Dew Point (°C)

12
13
13
15
15
15
15
16
16
16
17
17
17
17
16
16
16
16
16
16
15
15
15
15

Relative Humidity (%)

83
86
87
95
96
95
95
96
95
95
95
96
96
95
92
93
93
92
92
92
92
87
90
90

Pressure (mb)

1023
1023
1022
1021
1021
1020
1020
1020
1019
1019
1018
1017
1017
1016
1016
1015
1015
1014
1014
1014
1014
1013
1013
1013

Ozone (du)

312
310
310
310
312
314
315
318
324
326
326
325
325
327
329
333
336
337
340
340
337
332
328
323

Sunday 6

Waxing Gibbous 85%

18:07

01:55

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 OK
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:19, Set: 21:31, Transit: 13:25. Moon - Rise: 18:07, Set: 01:55. Civil Dark: 22:15 - 04:36. Nautical Dark: 23:17 - 03:33. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

92
95
97
80
82
96
86
97
98
92
95
90
81
91
92
94
91
70
46
27
38
52
63
66

Low Clouds (% Sky Obscured)

89
90
92
79
68
92
80
88
59
70
60
68
60
57
68
60
62
46
34
14
31
43
56
61

Medium Clouds (% Sky Obscured)

1
5
10
0
19
24
41
61
65
57
48
40
26
39
42
36
37
27
16
0
0
0
0
25

High Clouds (% Sky Obscured)

3
0
0
0
0
2
0
0
0
0
0
0
0
0
1
1
2
3
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
6
9
9
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

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
23
23
15
30
25
24
27
18
22
25
23
21
25
23
13
23
25
26
21
45
25
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
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
12
11
11
11
11
12
13
13
13
13
13
13
14
14
13
13
13
13
13
12
12
13
11

Dew Point (°C)

14
13
13
13
13
13
13
13
13
13
12
12
12
13
13
12
12
13
13
13
13
13
13
13

Relative Humidity (%)

86
85
83
85
85
85
83
82
81
79
75
75
73
74
74
74
75
77
79
81
85
85
86
87

Pressure (mb)

1012
1012
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013

Ozone (du)

318
315
313
312
312
313
314
314
314
316
318
319
319
319
319
318
319
325
329
332
337
346
364
370

Monday 7

Waxing Gibbous 91%

19:18

01:55

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

Sun - Rise: 05:20, Set: 21:31, Transit: 13:25. Moon - Rise: 19:18, Set: 01:55. Civil Dark: 22:14 - 04:37. Nautical Dark: 23:16 - 03:34. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

65
49
47
70
62
32
35
45
46
39
39
40
43
50
24
17
10
40
39
55
61
51
4
2

Low Clouds (% Sky Obscured)

63
49
47
65
58
32
35
45
46
37
37
40
43
50
22
16
10
7
4
0
0
0
0
0

Medium Clouds (% Sky Obscured)

20
1
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
2
2
40
39
55
57
40
2
1

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 (%)

10
8
13
17
10
16
13
5
11
14
4
9
7
1
0
0
0
0
0
0
1
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)

16
17
18
18
19
19
19
19
19
19
19
19
19
19
19
17
16
15
14
13
13
12
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
84
86
82
80
80
76
73
71
70
68
67
67
67
63
62
63
67
75
79
80
80
85
87

Pressure (mb)

1013
1013
1014
1014
1015
1015
1016
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1021
1021

Ozone (du)

370
369
369
369
370
372
375
376
373
369
365
360
357
356
353
351
350
349
348
347
348
350
351
352

Tuesday 8

Waxing Gibbous 96%

20:22

02:28

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

Sun - Rise: 05:21, Set: 21:30, Transit: 13:25. Moon - Rise: 20:22, Set: 02:28. Civil Dark: 22:13 - 04:38. Nautical Dark: 23:15 - 03:36. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

2
0
0
0
0
15
30
44
44
44
45
41
37
31
27
26
24
27
19
22
11
5
0
2

Low Clouds (% Sky Obscured)

0
0
0
0
0
14
30
44
44
44
45
41
37
31
27
26
24
27
19
22
11
5
0
2

Medium 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

High Clouds (% Sky Obscured)

1
0
0
0
0
1
1
1
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
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
1
0
0
0
0
0
0
1
0
1
2
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)

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

Chance of Frost

Temperature (°C)

15
15
15
15
15
15
16
17
17
17
18
18
18
18
18
17
17
16
16
14
13
13
13
13

Feels Like (°C)

15
15
15
15
15
15
16
15
16
17
17
17
17
16
17
17
17
17
15
15
15
14
14
13

Dew Point (°C)

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

Relative Humidity (%)

87
87
87
87
89
83
77
73
70
66
65
64
64
64
65
66
68
69
74
79
84
84
84
84

Pressure (mb)

1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024

Ozone (du)

353
354
352
349
344
340
338
337
336
335
335
334
333
332
331
331
331
331
329
328
326
326
326
326

Wednesday 9

Waxing Gibbous 99%

21:15

03:13

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

Sun - Rise: 05:22, Set: 21:29, Transit: 13:26. Moon - Rise: 21:15, Set: 03:13. Civil Dark: 22:12 - 04:39. Nautical Dark: 23:14 - 03:37. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

2
3
2
9
32
71
75
75
71
70
66
65
64
60
53
46
39
49
62
73
68
63
58
67

Low Clouds (% Sky Obscured)

2
3
2
9
32
63
67
71
67
67
62
62
64
60
53
46
39
49
62
73
64
55
39
47

Medium 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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
7
15
22
30

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
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)

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

Chance of Frost

Temperature (°C)

13
13
13
13
14
14
15
17
18
18
19
20
20
20
20
19
19
19
18
17
16
16
15
15

Feels Like (°C)

13
13
14
14
14
14
16
17
17
18
18
19
22
21
20
20
20
20
18
18
19
18
17
17

Dew Point (°C)

11
11
11
11
11
12
12
11
11
11
12
12
12
12
12
12
13
13
13
13
14
14
14
14

Relative Humidity (%)

84
86
86
86
84
84
78
71
64
63
61
59
60
61
61
63
67
69
76
81
89
90
90
92

Pressure (mb)

1024
1024
1023
1024
1024
1024
1024
1024
1024
1024
1024
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

325
325
325
324
324
323
322
321
319
319
318
318
317
316
315
314
313
312
311
311
310
310
309
308

Thursday 10

Full Moon 100%

21:56

04:12

Sun - Rise: 05:23, Set: 21:29, Transit: 13:26. Moon - Rise: 21:56, Set: 04:12. Civil Dark: 22:11 - 04:40. Nautical Dark: 23:13 - 03:39. Astro Dark: N/A - N/A

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 Constantine, Cornwall, United Kingdom (50.12,-5.17)

Generated: 04/07/25 02:10:57. Forecast: 04/07/25 to 10/07/25. Timezone: UTC+1.00