Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 2

Waning Crescent 34%

00:16

14:19

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

Sun - Rise: 07:15, Set: 16:53, Transit: 12:03. Moon - Rise: 00:16, Set: 14:19. Civil Dark: 17:28 - 06:40. Nautical Dark: 18:06 - 06:02. Astro Dark: 18:44 - 05:24

Total Clouds (% Sky Obscured)

20
27
43
65
47
31
35
25
4
4
3
2
1
8
14
22
22
24
26
33
51
47
41
46

Low Clouds (% Sky Obscured)

20
27
33
31
17
0
0
0
0
0
0
0
0
8
14
22
22
24
26
33
51
47
39
41

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

1
27
43
46
37
31
35
24
3
3
2
1
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 (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
1
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)

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

Chance of Frost

Temperature (°C)

12
12
11
10
9
8
7
7
7
7
6
6
6
6
6
6
6
6
5
6
8
9
10
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
62
66
69
76
79
81
81
79
82
85
88
88
88
88
90
91
90
91
91
79
69
61
57

Pressure (mb)

1037
1037
1037
1037
1037
1037
1037
1037
1037
1037
1037
1036
1036
1036
1035
1035
1035
1035
1034
1035
1034
1034
1033
1033

Ozone (du)

293
292
290
289
289
289
291
293
293
293
294
296
296
296
296
295
297
297
298
299
299
299
299
299

Tuesday 3

Waning Crescent 24%

01:36

14:36

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

Sun - Rise: 07:16, Set: 16:52, Transit: 12:03. Moon - Rise: 01:36, Set: 14:36. Civil Dark: 17:26 - 06:42. Nautical Dark: 18:05 - 06:03. Astro Dark: 18:43 - 05:25

Total Clouds (% Sky Obscured)

59
49
54
12
1
26
15
40
39
40
36
40
43
34
42
35
30
28
30
18
33
34
24
39

Low Clouds (% Sky Obscured)

58
47
52
11
1
26
4
3
12
22
24
28
32
33
36
35
30
28
29
18
33
31
22
37

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
5
13
15
17
10
12
11
3
2
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
0
0
0
0
1
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
2
2
3
2
0
1
1
1
1
2
1
2
3
4
4
3
2
3
4
8
6
5
4

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
16
14
14
12
11
11
12
13
13
13
13
13
14
14
14
16
18
18
18
18
19
19
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
59
66
71
76
79
79
79
81
87
88
90
91
91
90
91
85
75
71
71
66
65
67
66

Pressure (mb)

1032
1031
1031
1031
1031
1031
1031
1031
1030
1030
1030
1030
1030
1030
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028

Ozone (du)

297
297
296
298
305
306
305
307
308
309
308
308
309
309
310
308
306
306
306
307
307
308
307
304

Wednesday 4

Waning Crescent 15%

02:54

14:50

13 OK
14 Bad
15 OK
16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 OK
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

Sun - Rise: 07:18, Set: 16:50, Transit: 12:03. Moon - Rise: 02:54, Set: 14:50. Civil Dark: 17:24 - 06:43. Nautical Dark: 18:03 - 06:05. Astro Dark: 18:41 - 05:27

Total Clouds (% Sky Obscured)

35
52
24
44
43
54
23
20
7
46
76
87
79
89
92
67
96
94
92
90
93
96
100
94

Low Clouds (% Sky Obscured)

32
51
24
43
43
54
23
18
2
44
72
78
67
77
83
50
91
84
77
69
66
64
61
62

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
6
5
7
62
8
14
20
24
55
39
33
35
31

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
2
19
20
19
24
35
35
43
2
0
1
3
11

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 (%)

5
4
5
5
9
6
8
8
9
9
12
14
12
15
14
11
11
12
11
11
14
17
14
15

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)

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

Chance of Frost

Temperature (°C)

10
10
10
10
9
9
8
8
8
8
8
9
9
9
8
8
8
8
8
8
8
9
9
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
62
62
63
63
62
61
67
71
77
78
77
78
81
82
82
81
75
74
73
71
72
70
71

Pressure (mb)

1028
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1025
1025
1025
1025
1025
1026
1025
1025
1025

Ozone (du)

302
299
298
296
296
294
293
293
293
292
293
293
294
296
296
297
297
300
304
308
310
310
310
308

Thursday 5

Waning Crescent 9%

04:09

15:03

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:20, Set: 16:48, Transit: 12:03. Moon - Rise: 04:09, Set: 15:03. Civil Dark: 17:23 - 06:45. Nautical Dark: 18:02 - 06:06. Astro Dark: 18:40 - 05:28

Total Clouds (% Sky Obscured)

86
79
85
92
99
98
97
96
87
78
70
71
75
77
75
74
73
70
68
63
66
65
66
74

Low Clouds (% Sky Obscured)

64
66
61
58
56
57
59
61
51
43
33
28
27
26
22
23
20
35
43
55
58
47
47
51

Medium Clouds (% Sky Obscured)

21
15
23
27
35
89
96
96
87
78
70
71
75
32
27
27
46
70
68
63
66
49
39
74

High Clouds (% Sky Obscured)

3
4
11
32
33
31
31
45
45
20
35
10
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
7
7
8
7
6
8
9
6
5

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 (%)

17
15
15
14
8
9
12
12
16
20
14
23
31
17
34
35
39
40
40
36
34
34
38
44

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
16
16
15
15
15
14
13
12
12
12
11
10
9
8
8
7
7
8
8
9
9
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
69
68
69
70
74
76
76
77
77
78
80
80
82
82
84
85
88
88
88
85
81
73
70

Pressure (mb)

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

Ozone (du)

307
307
307
309
310
309
308
309
309
310
308
307
307
307
306
307
307
307
306
306
306
307
306
306

Friday 6

Waning Crescent 4%

05:25

15:16

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

Sun - Rise: 07:22, Set: 16:47, Transit: 12:03. Moon - Rise: 05:25, Set: 15:16. Civil Dark: 17:21 - 06:47. Nautical Dark: 18:00 - 06:08. Astro Dark: 18:39 - 05:29

Total Clouds (% Sky Obscured)

79
81
60
45
32
27
33
39
44
46
49
35
20
6
16
24
33
35
36
41
34
25
14
23

Low Clouds (% Sky Obscured)

58
60
41
28
12
15
17
19
20
19
18
12
7
2
10
17
24
22
20
25
21
12
0
12

Medium Clouds (% Sky Obscured)

79
81
54
45
32
9
11
12
16
16
20
17
11
4
3
1
0
3
6
10
5
6
8
14

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
13
20
17
15
13
19

ISS Passover

Visibility (miles)

8
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 (%)

43
38
38
36
27
36
37
15
17
15
9
17
16
7
11
11
6
7
7
3
4
4
1
3

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
68
70
77
82
82
81
81
80
81
81
82
82
82
84
84
82
84
82
81
79
76
72
70

Pressure (mb)

1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1024
1023
1023
1023

Ozone (du)

306
305
303
302
302
301
299
297
295
296
299
302
301
299
298
295
293
290
289
288
288
289
290
291

Saturday 7

Waning Crescent 1%

06:40

15:31

13 OK
14 OK
15 OK
16 Good
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
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good

Sun - Rise: 07:23, Set: 16:45, Transit: 12:03. Moon - Rise: 06:40, Set: 15:31. Civil Dark: 17:20 - 06:48. Nautical Dark: 17:59 - 06:09. Astro Dark: 18:37 - 05:31

Total Clouds (% Sky Obscured)

32
40
27
13
0
3
7
14
10
7
3
3
2
0
0
0
0
0
0
0
0
0
0
11

Low Clouds (% Sky Obscured)

25
37
25
12
0
3
7
14
10
7
3
3
2
0
0
0
0
0
0
0
0
0
0
11

Medium Clouds (% Sky Obscured)

17
21
17
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11

High Clouds (% Sky Obscured)

25
31
19
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11

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 (%)

3
1
3
2
1
2
3
0
1
1
0
1
1
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
4
4
4
3
3
3
3
3
3
3
3
3
4
4
4
5
5
6
6
6
7
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
11
11
11
11
11
6
5
4
5
4
5
4
4
4
4
3
4
3
2
3
4
4
6

Dew Point (°C)

6
6
6
6
6
5
4
4
3
3
2
2
2
2
2
2
2
2
2
3
3
4
5
6

Relative Humidity (%)

70
68
68
73
78
84
82
82
81
82
82
83
83
83
83
85
83
85
83
82
81
77
74
71

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1020
1020
1020
1019
1019
1019
1018
1018
1018
1018
1017
1017
1017

Ozone (du)

290
290
289
287
285
284
282
280
278
278
277
277
276
276
275
274
274
273
272
272
272
273
274
275

Sunday 8

Waning Crescent 0%

07:55

15:49

13 OK
14 OK
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 OK
22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:25, Set: 16:44, Transit: 12:03. Moon - Rise: 07:55, Set: 15:49. Civil Dark: 17:19 - 06:50. Nautical Dark: 17:58 - 06:11. Astro Dark: 18:36 - 05:32

Total Clouds (% Sky Obscured)

26
40
48
52
61
49
37
20
15
15
20
35
50
65
60
56
51

Low Clouds (% Sky Obscured)

21
29
33
38
37
30
19
6
0
0
5
23
40
58
60
56
51

Medium Clouds (% Sky Obscured)

26
40
48
52
51
49
37
20
15
15
20
35
50
65
60
56
51

High Clouds (% Sky Obscured)

26
28
34
40
39
41
37
20
15
15
20
35
50
59
60
56
51

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
2
2
2
5
5
1
12
21
29
52
65
76
78
71
55

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.4
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
11
10
9
8
7
6
5
5
4
4
3
2
2
2
2

Feels Like (°C)

8
8
7
6
5
5
3
1
0
-1
-1
-1
-3
-4
-4
-5
-5

Dew Point (°C)

6
6
6
5
4
4
3
2
0
0
1
1
1
0
1
1
1

Relative Humidity (%)

72
72
72
73
73
75
73
71
68
73
77
83
85
86
89
89
91

Pressure (mb)

1016
1015
1015
1014
1014
1014
1014
1013
1013
1013
1012
1012
1011
1011
1010
1010
1010

Ozone (du)

273
271
269
269
268
267
268
268
269
267
265
263
260
257
254
253
253

Forecast for Mawgan Porth, Cornwall, United Kingdom (50.46,-5.03)

Generated: 02/11/26 13:29:16. Forecast: 02/11/26 to 08/11/26. Timezone: UTC+0.00