Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 12

Waxing Crescent 2%

08:16

19:40

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

Sun - Rise: 06:42, Set: 19:29, Transit: 13:06. Moon - Rise: 08:16, Set: 19:40. Civil Dark: 20:01 - 06:10. Nautical Dark: 20:40 - 05:31. Astro Dark: 21:21 - 04:51

Total Clouds (% Sky Obscured)

5
8
16
31
53
59
57
45
62
80
80
74
56
55
42
52
41
60
88
37
49
54
52
77

Low Clouds (% Sky Obscured)

0
0
2
15
19
29
29
42
30
34
34
31
26
33
36
35
0
0
0
0
0
24
21
44

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
0
1
0
0
12
17
23
22
16
25
15
3
0

High Clouds (% Sky Obscured)

3
8
16
5
21
30
27
11
13
19
12
13
1
1
1
0
18
30
69
12
6
16
30
25

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
1
2
1
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
7
7
8
8
8
9
10
10
11
12
11
12
12
12
12
12
11
11
12
12
13
13

Chance of Frost

Temperature (°C)

18
18
17
17
17
17
17
17
17
17
17
17
17
17
18
18
18
18
18
18
18
18
18
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
79
78
79
79
79
78
78
78
78
77
77
78
78
79
79
78
79
83
82
83
85
86
88

Pressure (mb)

1025
1025
1025
1025
1024
1024
1024
1025
1025
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

290
289
289
288
288
288
287
286
286
287
288
289
289
290
291
292
293
292
292
292
291
292
292
290

Sunday 13

Waxing Crescent 7%

09:33

19:56

01 Bad
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

Sun - Rise: 06:44, Set: 19:27, Transit: 13:05. Moon - Rise: 09:33, Set: 19:56. Civil Dark: 19:59 - 06:12. Nautical Dark: 20:38 - 05:33. Astro Dark: 21:18 - 04:53

Total Clouds (% Sky Obscured)

68
84
79
79
98
100
97
97
95
97
100
90
94
97
95
100
100
97
95
92
80
77
99
82

Low Clouds (% Sky Obscured)

50
52
53
40
43
40
26
36
28
89
86
85
88
96
91
89
93
91
86
87
76
73
81
82

Medium Clouds (% Sky Obscured)

0
0
0
0
8
8
56
97
89
97
17
9
15
8
7
3
6
7
3
2
1
0
0
0

High Clouds (% Sky Obscured)

8
62
17
42
80
100
60
27
11
30
16
4
26
5
3
89
76
52
56
52
40
37
95
16

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
1
9
12
20
20
7
15
0
0
4
0
0
0
0
0
0
1
2
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)

14
14
13
14
15
15
16
15
16
16
15
16
16
15
15
14
14
14
13
12
13
12
11
10

Chance of Frost

Temperature (°C)

18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
19
19
18
19
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
88
88
88
88
89
88
89
89
90
92
92
93
92
95
93
96
95
95
95
95
95
95

Pressure (mb)

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

Ozone (du)

288
286
286
285
286
286
288
289
288
287
287
287
286
285
284
284
284
282
282
280
281
280
280
278

Monday 14

Waxing Crescent 13%

10:48

20:13

01 Bad
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 OK
15 OK
16 OK
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 OK
00 OK

Sun - Rise: 06:45, Set: 19:25, Transit: 13:05. Moon - Rise: 10:48, Set: 20:13. Civil Dark: 19:57 - 06:13. Nautical Dark: 20:35 - 05:35. Astro Dark: 21:16 - 04:54

Total Clouds (% Sky Obscured)

89
88
98
100
91
83
84
93
86
87
76
60
59
36
23
14
3
2
3
4
3
15
26
38

Low Clouds (% Sky Obscured)

88
88
92
91
90
83
84
91
86
83
63
53
51
28
17
8
1
0
0
0
1
6
10
14

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

49
21
86
100
40
2
2
3
3
2
1
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
1
2
8
2
0
0
4
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)

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

Chance of Frost

Temperature (°C)

19
19
19
19
18
19
19
19
19
19
19
19
19
19
19
20
20
19
19
19
19
19
19
19

Feels Like (°C)

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

Dew Point (°C)

17
17
17
17
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
18
17
17
17
17

Relative Humidity (%)

92
92
92
92
95
93
95
95
95
95
95
95
93
93
93
91
91
91
89
89
88
88
88
86

Pressure (mb)

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

Ozone (du)

277
277
277
278
277
278
278
278
279
280
281
280
279
279
279
279
279
281
282
282
283
283
284
284

Tuesday 15

Waxing Crescent 21%

12:03

20:35

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

Sun - Rise: 06:47, Set: 19:23, Transit: 13:05. Moon - Rise: 12:03, Set: 20:35. Civil Dark: 19:55 - 06:15. Nautical Dark: 20:33 - 05:36. Astro Dark: 21:13 - 04:56

Total Clouds (% Sky Obscured)

43
47
52
70
75
81
98
96
93
48
31
19
54
26
49
68
45
60
48
39
32
31
30
27

Low Clouds (% Sky Obscured)

21
25
26
27
28
28
30
32
21
10
9
7
9
12
49
68
21
42
29
34
32
24
16
16

Medium Clouds (% Sky Obscured)

0
0
0
0
0
6
98
96
58
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
30
60
81
66
37
27
2
1
2
34
5
8
5
4
1
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
3
3
1
6
5
1
4
10
12
7
5
6
4
2
0
3
4
2

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
7
7
7
7
8
8
8
10
11
12
13
15
17
18
18
19
21
22
22
22
21
21
20

Chance of Frost

Temperature (°C)

19
19
19
19
19
19
19
19
18
18
18
18
18
18
17
17
18
18
17
17
17
17
17
17

Feels Like (°C)

21
21
21
21
21
21
21
19
18
18
19
19
17
15
15
15
14
14
13
13
13
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

86
88
86
89
89
89
90
90
92
90
92
92
92
88
85
83
85
79
71
72
73
73
75
78

Pressure (mb)

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

Ozone (du)

284
284
283
282
282
282
282
284
285
286
287
288
290
294
296
297
301
308
316
317
319
322
323
323

Wednesday 16

Waxing Crescent 30%

13:16

21:03

01 OK
02 OK
03 OK
04 OK
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

Sun - Rise: 06:48, Set: 19:21, Transit: 13:04. Moon - Rise: 13:16, Set: 21:03. Civil Dark: 19:53 - 06:16. Nautical Dark: 20:31 - 05:38. Astro Dark: 21:11 - 04:58

Total Clouds (% Sky Obscured)

25
24
27
31
33
36
42
59
73
58
55
78
78
76
70
74
86
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

7
5
2
3
3
3
2
19
32
3
2
4
15
26
36
57
78
99
88
77
65
54
44
33

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
16
30
44
40
36
30

High Clouds (% Sky Obscured)

0
0
1
1
0
0
22
47
72
58
51
57
65
74
62
58
55
52
67
83
94
95
94
95

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 (%)

11
16
12
16
20
20
16
18
8
7
2
11
9
9
1
8
12
12
13
10
4
13
16
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)

21
19
19
18
17
18
19
19
19
17
17
16
15
16
17
19
19
18
18
17
17
17
18
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
75
75
73
74
78
75
75
73
68
69
69
67
66
64
63
64
64
64
67
69
73
74
77

Pressure (mb)

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

Ozone (du)

325
326
328
331
333
337
336
330
327
326
322
318
316
313
310
307
306
304
303
301
299
297
297
298

Thursday 17

Waxing Crescent 39%

14:23

21:40

01 Bad
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

Sun - Rise: 06:50, Set: 19:18, Transit: 13:04. Moon - Rise: 14:23, Set: 21:40. Civil Dark: 19:50 - 06:18. Nautical Dark: 20:28 - 05:40. Astro Dark: 21:08 - 05:00

Total Clouds (% Sky Obscured)

94
90
87
92
95
97
96
94
92
95
97
100
83
68
48
48
47
49
56
60
64
69
74
81

Low Clouds (% Sky Obscured)

37
41
45
63
81
97
95
90
85
73
61
50
35
21
6
16
25
35
45
56
64
59
52
44

Medium Clouds (% Sky Obscured)

44
58
71
68
64
60
53
43
33
23
12
2
1
1
4
4
4
4
3
2
0
0
0
0

High Clouds (% Sky Obscured)

69
45
28
42
46
58
54
51
45
55
56
40
45
56
48
48
25
0
8
16
24
46
69
81

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
7
6
5
6
8
9
9
9
9
9
8
7
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

18
19
18
24
32
37
47
55
62
58
53
46
37
33
28
29
31
32
33
32
30
26
25
24

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

20
21
22
23
23
24
24
25
25
25
23
23
23
22
21
21
22
23
24
24
23
22
22
22

Chance of Frost

Temperature (°C)

17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17

Feels Like (°C)

12
12
12
12
12
12
12
12
12
12
12
12
12
11
11
11
11
11
12
11
11
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

78
78
78
79
81
82
85
86
86
89
83
78
73
71
69
67
68
69
72
71
69
68
68
69

Pressure (mb)

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

Ozone (du)

298
298
298
298
299
300
301
300
299
299
299
300
300
302
303
304
305
305
305
304
303
302
301
300

Friday 18

First Quarter 49%

15:22

22:27

Sun - Rise: 06:51, Set: 19:16, Transit: 13:04. Moon - Rise: 15:22, Set: 22:27. Civil Dark: 19:48 - 06:19. Nautical Dark: 20:26 - 05:41. Astro Dark: 21:06 - 05:02

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 Salerie, Guernsey (49.46,-2.53)

Generated: 12/09/26 01:12:18. Forecast: 12/09/26 to 18/09/26. Timezone: UTC+1.00