Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 7

Waxing Gibbous 91%

19:18

02:28

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 OK
18 OK
19 OK
20 Good
21 Good
22 OK
23 OK
00 OK
01 OK
02 OK

Sun - Rise: 05:20, Set: 21:31, Transit: 13:25. Moon - Rise: 19:18, Set: 02:28. Civil Dark: 22:14 - 04:37. Nautical Dark: 23:16 - 03:34. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
81
73
65
40
75
73
55
58
58
44
51
48
37
27
29
26
1
4
5
10
24
23
20

Low Clouds (% Sky Obscured)

55
49
61
64
40
75
73
55
58
58
44
51
45
34
27
29
26
0
0
0
0
23
23
19

Medium Clouds (% Sky Obscured)

42
20
4
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
3
48
37
5
13
18
1
4
5
10
7
3
3

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 (%)

28
27
38
17
6
9
15
4
2
0
0
0
0
0
0
0
0
0
0
0
0
5
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)

18
16
18
19
19
20
22
21
20
18
18
18
19
18
17
16
16
14
12
12
11
11
11
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
84
86
82
80
79
74
69
68
66
63
64
65
66
65
65
69
75
82
89
89
93
90
89

Pressure (mb)

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

Ozone (du)

351
353
357
363
369
368
364
356
350
347
345
343
340
339
336
332
331
331
328
327
326
326
325
325

Tuesday 8

Waxing Gibbous 96%

20:22

No Set

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

Sun - Rise: 05:21, Set: 21:30, Transit: 13:25. Moon - Rise: 20:22, Set: No Set. Civil Dark: 22:13 - 04:38. Nautical Dark: 23:15 - 03:36. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

21
44
65
49
36
43
65
67
53
59
73
50
31
47
62
49
46
76
18
0
23
34
37
35

Low Clouds (% Sky Obscured)

21
44
65
49
36
43
65
67
53
50
50
50
31
39
43
44
31
42
0
0
23
34
37
35

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
10
10
0
0
10
12
8
28
32
7
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
16
5
1
2
13
4
1
18
4
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
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)

13
12
12
11
12
13
12
12
12
12
12
12
12
12
12
12
12
10
8
6
6
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
14
14
14
14
15
15
15
16
16
16
16
16
15
16
15
15
15
15
15
15
16
16

Dew Point (°C)

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

Relative Humidity (%)

90
90
87
85
83
77
74
71
69
68
67
68
68
70
69
73
75
79
85
89
89
89
89
90

Pressure (mb)

1020
1020
1020
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1023
1022
1022
1023
1023
1023
1024
1024
1024
1024
1024

Ozone (du)

325
326
325
325
324
323
321
321
322
324
325
325
324
324
323
323
323
324
325
328
330
330
329
326

Wednesday 9

Waxing Gibbous 99%

21:15

03:13

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 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 Good
01 Good
02 Good

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)

46
61
44
49
62
72
82
82
89
81
83
91
78
61
33
37
35
33
29
19
10
1
1
1

Low Clouds (% Sky Obscured)

46
61
44
49
62
72
82
82
86
76
83
91
78
61
33
37
35
33
29
19
10
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
4
0
2
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
3
2
3
3
3
1
1
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 (%)

19
17
17
29
38
2
6
3
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
2
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)

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

Chance of Frost

Temperature (°C)

15
15
15
15
16
17
18
19
20
20
20
20
20
20
20
19
19
18
17
16
16
16
15
15

Feels Like (°C)

16
17
17
17
19
19
20
20
20
21
21
20
20
20
20
21
20
19
19
18
18
17
17
17

Dew Point (°C)

14
14
14
14
15
15
15
15
15
15
15
15
15
15
15
15
15
15
16
15
15
14
14
14

Relative Humidity (%)

92
93
93
93
92
86
81
77
74
72
71
72
71
72
74
77
80
83
92
92
93
92
90
89

Pressure (mb)

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

Ozone (du)

324
322
321
321
320
319
317
316
315
316
317
319
322
323
322
320
320
319
320
320
321
321
320
320

Thursday 10

Full Moon 100%

21:56

04:12

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

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)

2
2
2
2
2
1
1
1
1
0
0
0
0
0
0
0
3
4
3
4
26
9
5
4

Low 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

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)

2
2
2
2
2
1
1
1
1
0
0
0
0
0
0
0
3
3
3
2
17
5
2
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
16
16
18
20
21
23
24
25
26
27
27
26
25
24
22
21
19
17
17
17
16
16

Dew Point (°C)

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

Relative Humidity (%)

85
82
83
80
78
70
65
63
58
56
55
54
55
55
56
60
64
72
77
73
72
69
68
69

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1022

Ozone (du)

319
318
319
320
320
320
320
320
321
322
321
321
320
319
320
321
323
322
323
322
322
323
324
324

Friday 11

Waning Gibbous 98%

22:27

05:24

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

Sun - Rise: 05:24, Set: 21:28, Transit: 13:26. Moon - Rise: 22:27, Set: 05:24. Civil Dark: 22:11 - 04:41. Nautical Dark: 23:11 - 03:41. Astro Dark: N/A - 01:39

Total Clouds (% Sky Obscured)

7
21
28
18
14
11
3
1
1
1
4
6
13
18
19
20
25
42
34
27
15
2
2
2

Low 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

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)

5
11
19
18
14
11
3
1
1
1
4
6
13
18
19
20
21
14
8
4
2
0
0
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 (%)

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)

3
3
4
4
4
6
8
10
11
12
13
12
12
12
11
10
9
7
6
5
5
5
5
6

Chance of Frost

Temperature (°C)

16
15
15
16
17
19
21
23
24
24
25
25
25
25
24
23
23
21
20
18
18
18
17
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
70
75
78
75
69
59
54
51
51
50
51
51
51
54
56
60
64
69
74
73
74
74
73

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1018

Ozone (du)

324
325
326
327
328
328
328
328
328
328
328
328
328
328
328
328
328
328
329
329
328
328
327
328

Saturday 12

Waning Gibbous 97%

22:49

06:43

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

Sun - Rise: 05:25, Set: 21:27, Transit: 13:26. Moon - Rise: 22:49, Set: 06:43. Civil Dark: 22:10 - 04:42. Nautical Dark: 23:10 - 03:42. Astro Dark: 01:13 - 01:51

Total Clouds (% Sky Obscured)

2
1
0
0
7
15
23
15
8
0
1
3
4
2
1
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
6
12
19
13
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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
2
1
1
0
1
2
3
2
1
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
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)

7
8
9
10
10
12
15
16
17
17
17
17
16
16
15
13
12
10
8
7
6
6
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
18
18
18
18
19
18
18
18
19
19
22
22
22
22
21
22
20
20
21
20
19
18
17

Dew Point (°C)

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

Relative Humidity (%)

72
70
70
70
70
64
59
54
53
53
51
51
52
52
55
57
61
66
72
78
76
73
71
73

Pressure (mb)

1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1014

Ozone (du)

328
328
327
325
324
324
324
324
324
324
323
324
324
324
326
327
328
328
328
328
329
329
330
329

Sunday 13

Waning Gibbous 95%

23:07

08:04

Sun - Rise: 05:26, Set: 21:26, Transit: 13:26. Moon - Rise: 23:07, Set: 08:04. Civil Dark: 22:09 - 04:44. Nautical Dark: 23:08 - 03:44. Astro Dark: 01:01 - 01:59

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: 07/07/25 02:36:00. Forecast: 07/07/25 to 13/07/25. Timezone: UTC+1.00