Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 5

Waning Gibbous 72%

00:57

10:36

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

Sun - Rise: 05:05, Set: 21:12, Transit: 13:08. Moon - Rise: 00:57, Set: 10:36. Civil Dark: 21:55 - 04:22. Nautical Dark: 22:54 - 03:21. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

94
95
96
100
100
97
97
69
71
46
100
100
100
100
100
100
100
92
100
100
87
100
43
83

Low Clouds (% Sky Obscured)

37
46
37
93
100
89
85
56
62
46
51
65
74
94
95
100
100
89
100
100
77
100
41
46

Medium Clouds (% Sky Obscured)

94
95
75
100
90
45
96
59
10
0
89
100
100
100
89
81
91
54
55
28
15
0
0
0

High Clouds (% Sky Obscured)

45
55
0
0
3
5
25
0
6
0
90
100
100
20
20
1
0
0
0
7
6
1
7
63

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
6
9
9
9
6
4
2
7
9
5
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
Light Rain
None
Very Light Rain
Light Rain
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
53
82
56
66
80
35
32
28
43
75
95
95
92
63
56
25
31
4
13
4
1
0

Precipitation Amount (mm)

0
0
0
0.5
0
0.3
0.5
0
0
0
0
0.4
2.1
2
0.7
0.4
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
15
18
26
29
32
34
30
28
29
30
32
34
40
40
39
39
39
37
35
33
31
29
27

Chance of Frost

Temperature (°C)

14
14
14
14
14
14
14
14
15
14
14
14
14
14
14
14
15
15
15
15
15
15
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
78
83
80
83
84
87
84
80
79
80
82
86
90
86
86
86
86
86
84
84
83
83
82

Pressure (mb)

1011
1010
1009
1008
1007
1006
1004
1004
1005
1005
1005
1005
1005
1005
1005
1006
1007
1008
1010
1011
1013
1014
1015
1016

Ozone (du)

376
378
382
383
386
382
386
395
406
408
408
399
395
394
396
393
391
383
380
377
373
370
367
365

Saturday 6

Waning Gibbous 62%

01:13

11:49

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

Sun - Rise: 05:04, Set: 21:13, Transit: 13:09. Moon - Rise: 01:13, Set: 11:49. Civil Dark: 21:56 - 04:21. Nautical Dark: 22:56 - 03:20. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

95
62
44
46
71
82
63
77
100
100
100
100
95
96
94
99
100
99
100
100
96
100
96
100

Low Clouds (% Sky Obscured)

77
44
43
40
67
82
53
77
81
58
96
56
47
76
44
64
23
51
56
71
65
62
65
59

Medium Clouds (% Sky Obscured)

0
0
2
34
22
7
6
4
3
52
54
31
65
41
41
45
58
52
54
66
58
76
58
99

High Clouds (% Sky Obscured)

87
46
26
19
40
43
56
12
60
98
100
100
86
58
87
96
99
99
99
60
22
34
41
100

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
4
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)

25
23
19
18
17
16
16
14
14
15
15
15
15
14
14
12
10
9
9
9
9
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
80
80
83
86
87
89
90
92
92
93
90
90
87
86
85
85
86
85
85
85
86
85

Pressure (mb)

1017
1018
1019
1019
1019
1020
1020
1020
1021
1021
1022
1022
1022
1022
1023
1023
1023
1022
1022
1022
1022
1022
1022
1021

Ozone (du)

365
363
363
362
362
361
360
360
361
361
359
359
359
359
358
359
360
362
364
364
363
364
361
359

Sunday 7

Waning Gibbous 52%

01:28

13:03

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

Sun - Rise: 05:04, Set: 21:14, Transit: 13:09. Moon - Rise: 01:28, Set: 13:03. Civil Dark: 21:57 - 04:21. Nautical Dark: 22:57 - 03:20. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
99
99
100
100
100
99
99
81
82
56
64
63
69
64
69
66

Low Clouds (% Sky Obscured)

63
84
65
56
46
36
42
48
54
54
55
55
55
56
54
54
55
49
59
63
69
64
48
32

Medium Clouds (% Sky Obscured)

43
81
99
97
96
94
95
95
97
97
97
98
98
97
96
54
43
37
43
44
45
47
53
55

High Clouds (% Sky Obscured)

100
100
100
100
100
100
78
57
35
60
80
100
83
67
55
2
0
0
1
2
3
26
44
66

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
3
3
8
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
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

1
0
2
12
15
19
16
14
13
27
36
77
95
95
41
22
20
24
56
72
86
64
40
14

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.6
0
0
0
0
0
0.4
0.7
0.3
0
0

Wind Speed/Direction (mph)

9
10
9
10
10
11
12
12
13
14
14
16
17
14
15
14
15
16
18
19
19
19
19
19

Chance of Frost

Temperature (°C)

15
15
15
15
15
15
15
15
15
15
15
15
15
15
14
14
14
15
15
15
14
14
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
83
85
83
83
83
86
86
86
86
86
90
93
90
87
84
78
78
74
74
73
73
71

Pressure (mb)

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

Ozone (du)

358
358
358
358
359
362
365
368
371
372
373
378
379
391
395
403
408
413
414
415
416
416
415
412

Monday 8

Third Quarter 41%

01:41

14:19

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

Sun - Rise: 05:03, Set: 21:15, Transit: 13:09. Moon - Rise: 01:41, Set: 14:19. Civil Dark: 21:58 - 04:20. Nautical Dark: 22:58 - 03:19. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

52
75
65
64
65
64
39
74
60
48
45
39
36
31
40
70
71
49
67
67
64
76
71
68

Low Clouds (% Sky Obscured)

33
32
37
38
37
51
39
57
60
48
45
39
36
31
40
45
43
48
51
41
37
43
42
47

Medium Clouds (% Sky Obscured)

40
44
37
50
55
57
3
60
23
6
8
10
9
4
0
0
0
2
35
35
40
50
55
50

High Clouds (% Sky Obscured)

45
53
29
30
22
1
0
0
0
0
1
0
2
4
11
29
22
5
15
10
10
10
9
4

ISS Passover

Visibility (miles)

9
9
9
9
9
9
4
5
7
9
9
7
8
7
6
9
9
7
9
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

8
14
12
14
20
31
35
36
38
33
41
43
37
33
26
21
24
22
27
23
7
22
18
5

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
18
17
17
17
18
18
17
17
17
18
19
18
19
19
19
19
19
19
18
18
17
16

Chance of Frost

Temperature (°C)

14
14
14
14
14
14
13
13
13
13
13
13
14
14
14
14
14
14
14
14
14
14
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
73
75
75
75
76
79
80
79
80
78
79
78
76
78
78
76
78
79
80
78
76
75
76

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018

Ozone (du)

410
407
408
407
408
410
410
407
400
400
397
395
397
397
398
394
392
385
384
384
384
383
385
387

Tuesday 9

Waning Crescent 30%

01:56

15:38

22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 OK
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

Sun - Rise: 05:03, Set: 21:15, Transit: 13:09. Moon - Rise: 01:56, Set: 15:38. Civil Dark: 21:58 - 04:20. Nautical Dark: 22:59 - 03:18. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

62
62
62
49
37
23
28
28
29
37
42
48
48
46
45
54
68
77
79
65
60
53
50
41

Low Clouds (% Sky Obscured)

52
55
56
49
37
23
28
28
29
37
42
45
48
46
45
45
33
22
30
38
46
44
42
40

Medium Clouds (% Sky Obscured)

46
41
37
22
11
0
0
0
0
3
4
4
4
3
3
3
3
2
9
15
20
15
8
4

High Clouds (% Sky Obscured)

3
3
0
0
0
0
0
0
0
0
0
0
1
2
2
26
52
75
52
31
13
14
15
13

ISS Passover

Visibility (miles)

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

13
16
17
20
23
25
25
25
27
23
21
18
16
15
16
14
11
8
6
4
1
12
10
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)

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

Chance of Frost

Temperature (°C)

14
14
14
14
13
13
13
13
13
13
13
13
14
14
14
14
14
14
14
14
14
14
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
76
75
75
75
75
76
76
78
78
76
76
75
74
72
72
71
71
73
74
75
78
78
80

Pressure (mb)

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

Ozone (du)

390
392
393
395
396
397
398
396
395
393
391
389
387
387
387
388
389
389
390
392
394
396
397
398

Wednesday 10

Waning Crescent 20%

02:12

17:02

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

Sun - Rise: 05:03, Set: 21:16, Transit: 13:09. Moon - Rise: 02:12, Set: 17:02. Civil Dark: 21:59 - 04:20. Nautical Dark: 23:00 - 03:18. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

52
62
67
66
64
63
71
76
85
90
95
100
99
99
98
93
87
75
79
86
95
96
98
100

Low Clouds (% Sky Obscured)

38
37
35
37
48
55
52
44
48
44
38
34
43
51
60
63
71
75
74
58
41
33
23
15

Medium Clouds (% Sky Obscured)

5
6
7
15
25
25
20
19
28
45
65
83
73
65
52
49
46
39
35
29
20
22
24
19

High Clouds (% Sky Obscured)

37
59
55
28
22
4
26
46
68
74
77
79
80
85
89
72
52
30
49
72
95
96
98
100

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
5
1
7
9
8
10
9
2
6
4
2
5
6
2
2
2
0
0
0
0
2
1
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
15
14
13
13
14
15
15
15
15
15
15
15
15
15
15
15
15
15
16
17
18
17
17

Chance of Frost

Temperature (°C)

14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14
14

Feels Like (°C)

11
11
11
11
11
11
11
11
11
11
10
10
10
10
10
10
10
11
11
11
11
11
10
10

Dew Point (°C)

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

Relative Humidity (%)

80
79
79
79
79
79
80
80
80
82
82
79
79
79
79
78
79
79
79
80
80
82
82
83

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1020
1020
1020

Ozone (du)

399
400
402
403
400
397
394
391
388
384
385
385
385
383
381
379
375
370
365
362
359
355
353
351

Thursday 11

Waning Crescent 11%

02:33

18:31

22 Bad
23 Bad
00 Bad

Sun - Rise: 05:03, Set: 21:16, Transit: 13:10. Moon - Rise: 02:33, Set: 18:31. Civil Dark: N/A - 04:20. Nautical Dark: 23:01 - 03:17. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100

Low Clouds (% Sky Obscured)

24
33
41

Medium Clouds (% Sky Obscured)

35
51
65

High Clouds (% Sky Obscured)

89
79
66

ISS Passover

Visibility (miles)

9
9
9

Fog (%)

0
0
0

Precipitation Type

None
None
None

Precipitation Probability (%)

2
3
1

Precipitation Amount (mm)

0
0
0

Wind Speed/Direction (mph)

17
18
19

Chance of Frost

Temperature (°C)

14
14
14

Feels Like (°C)

10
10
10

Dew Point (°C)

12
12
12

Relative Humidity (%)

83
84
84

Pressure (mb)

1020
1020
1019

Ozone (du)

348
346
343

Forecast for Salerie, Guernsey (49.46,-2.53)

Generated: 05/06/26 21:57:05. Forecast: 05/06/26 to 11/06/26. Timezone: UTC+1.00