Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 10

Waning Crescent 20%

02:02

17:19

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

Sun - Rise: 04:38, Set: 21:42, Transit: 13:10. Moon - Rise: 02:02, Set: 17:19. Civil Dark: 22:36 - 03:44. Nautical Dark: 00:16 - 02:03. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

44
45
34
51
82
95
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

44
38
34
42
42
41
47
53
41
41
49
82
95
84
85
87
100
100
100
100
100
95
89
89

Medium Clouds (% Sky Obscured)

0
1
16
19
21
22
43
56
83
100
100
100
100
100
100
100
98
77
97
54
62
99
68
93

High Clouds (% Sky Obscured)

2
4
2
4
54
86
74
93
99
100
100
100
100
100
100
100
100
91
56
44
100
99
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
7
5
5
5
6
8
9
7
5
1
0

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

14
1
18
28
28
23
6
17
22
10
28
69
93
95
95
95
88
43
22
25
43
78
80
83

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.4
0.7
0.9
0.9
0.9
0.4
0
0
0
0
0.5
0.6
0.6

Wind Speed/Direction (mph)

14
13
11
7
6
6
4
3
4
5
7
8
9
10
10
12
14
14
14
11
9
10
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
82
84
87
87
87
88
87
90
88
87
87
90
93
96
95
95
95
95
93
95
95
96
98

Pressure (mb)

1015
1016
1016
1016
1017
1017
1017
1016
1016
1016
1016
1016
1015
1015
1014
1014
1013
1013
1012
1012
1012
1012
1012
1012

Ozone (du)

404
401
401
398
396
393
388
383
379
376
371
370
368
365
364
360
359
358
358
353
351
347
344
342

Thursday 11

Waning Crescent 11%

02:16

18:56

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
13 Bad
14 Bad
15 OK
16 Bad
17 Bad
18 Bad

Sun - Rise: 04:38, Set: 21:43, Transit: 13:11. Moon - Rise: 02:16, Set: 18:56. Civil Dark: 22:37 - 03:44. Nautical Dark: 00:18 - 02:01. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
93
95
91
86
100
99
89
97
96
100
100
98
94
81
66
32
53
55
58

Low Clouds (% Sky Obscured)

87
89
100
100
100
77
82
75
65
74
57
63
90
96
100
100
98
85
69
66
32
52
53
58

Medium Clouds (% Sky Obscured)

97
91
97
82
54
39
6
24
30
29
47
37
48
60
60
48
55
45
28
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
45
37
56
32
25
100
75
5
5
6
4
47
45
10
45
2
3
29
50
55

ISS Passover

Visibility (miles)

0
0
0
0
0
1
6
9
9
9
6
4
5
8
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

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

Precipitation Probability (%)

78
55
38
25
26
31
36
46
21
40
36
35
37
34
21
22
22
25
36
28
14
5
6
5

Precipitation Amount (mm)

0.6
0.4
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

15
16
17
17
17
17
17
18
17
17
16
15
15
13
11
9
10
13
15
19
20
19
19
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
98
98
98
95
93
93
98
95
95
92
87
82
83
86
81
78
77
79
82

Pressure (mb)

1012
1012
1013
1013
1013
1014
1014
1014
1014
1015
1015
1015
1016
1016
1016
1017
1017
1017
1018
1018
1018
1018
1018
1019

Ozone (du)

342
343
343
343
343
343
343
344
345
346
349
355
359
360
363
359
358
357
355
353
353
353
353
350

Friday 12

Waning Crescent 5%

02:37

18:56

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

Sun - Rise: 04:38, Set: 21:43, Transit: 13:11. Moon - Rise: 02:37, Set: 18:56. Civil Dark: 22:37 - 03:44. Nautical Dark: 00:21 - 01:59. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

38
72
39
90
75
90
82
95
95
89
82
77
72
92
84
85
78
82
84
84
77
90
93
93

Low Clouds (% Sky Obscured)

34
71
30
67
75
90
82
95
95
84
82
77
72
86
84
69
68
69
63
57
51
48
44
40

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
13
0
0
0
4
1
23
20
23
25
32
41
41
47
60

High Clouds (% Sky Obscured)

38
14
39
45
15
3
0
0
3
3
0
3
0
1
3
9
8
5
22
18
8
22
25
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
5
11
0
0
3
6
0
1
4
13
3
3
10
6
3
7
7
5
7
8
7
8
14

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
13
13
13
11
11
12
12
14
15
17
18
18
19
19
20
20
19
19
18
18
18
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
85
86
86
86
80
78
78
82
90
89
87
86
84
82
82
82
80
79
79
79
78
80
87

Pressure (mb)

1019
1020
1020
1021
1021
1021
1021
1022
1021
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022

Ozone (du)

347
347
346
346
344
344
345
349
350
351
352
352
351
351
346
345
344
343
344
347
348
348
347
347

Saturday 13

Waning Crescent 1%

03:11

20:33

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

Sun - Rise: 04:38, Set: 21:44, Transit: 13:11. Moon - Rise: 03:11, Set: 20:33. Civil Dark: 22:38 - 03:43. Nautical Dark: 00:23 - 01:58. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

89
88
89
87
80
77
82
91
94
96
98
100
100
100
100
100
100
100
100
100
100
94
88
86

Low Clouds (% Sky Obscured)

44
47
51
35
29
11
16
12
12
11
9
4
4
2
1
3
7
10
23
22
33
26
20
0

Medium Clouds (% Sky Obscured)

75
72
65
67
68
70
72
74
75
85
91
100
100
100
100
98
96
95
96
97
99
94
88
86

High Clouds (% Sky Obscured)

23
23
21
16
27
31
35
46
56
71
88
100
100
100
100
100
99
99
93
100
71
52
33
4

ISS Passover

Visibility (miles)

9
9
9
6
2
3
5
6
5
5
5
5
5
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 (%)

2
9
2
1
0
0
0
0
0
1
1
1
8
9
6
14
16
16
15
11
13
12
2
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)

14
12
10
8
8
7
7
6
5
4
3
3
4
3
3
2
3
2
3
4
4
4
5
6

Chance of Frost

Temperature (°C)

15
14
14
13
13
13
12
12
12
12
12
12
12
13
13
15
15
16
16
17
17
18
18
18

Feels Like (°C)

13
13
12
12
12
12
11
11
11
10
11
11
12
12
13
15
15
16
16
17
17
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

92
93
96
98
98
96
95
96
96
96
96
96
95
90
87
83
79
78
77
75
71
76
79
76

Pressure (mb)

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

Ozone (du)

346
345
345
345
344
343
344
343
343
343
343
344
345
346
348
355
356
362
366
368
365
360
358
358

Sunday 14

Waning Crescent 0%

04:04

21:59

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

Sun - Rise: 04:37, Set: 21:45, Transit: 13:11. Moon - Rise: 04:04, Set: 21:59. Civil Dark: 22:39 - 03:43. Nautical Dark: 00:24 - 01:57. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

74
80
90
92
58
76
60
63
97
99
88
91
92
96
100
99
99
98
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

4
7
11
14
16
19
24
26
45
51
48
54
68
68
67
58
47
36
28
16
8
7
3
2

Medium Clouds (% Sky Obscured)

66
66
72
67
34
42
40
58
93
94
80
63
43
52
63
48
36
28
56
76
96
96
96
95

High Clouds (% Sky Obscured)

17
23
15
29
46
61
60
63
90
95
88
90
92
96
96
95
97
98
91
76
61
58
60
63

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
6
6
8
9
9
9
9
9
9
9
9
9
9
7
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 (%)

1
1
4
3
2
6
15
18
17
20
27
11
16
15
14
11
8
1
5
6
3
15
26
40

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

Chance of Frost

Temperature (°C)

18
17
16
15
15
14
13
13
13
12
13
13
14
14
15
16
17
18
20
20
20
20
20
19

Feels Like (°C)

17
18
16
14
13
14
12
12
12
10
11
12
13
12
13
13
13
12
13
20
19
19
19
19

Dew Point (°C)

14
14
14
13
12
12
12
12
12
11
11
12
12
12
13
14
14
15
15
16
16
17
17
17

Relative Humidity (%)

79
83
85
83
83
86
90
92
92
92
90
90
89
87
86
86
82
78
74
76
77
80
81
84

Pressure (mb)

1019
1019
1019
1018
1018
1018
1018
1017
1017
1017
1016
1016
1016
1017
1017
1017
1016
1016
1015
1015
1014
1014
1013
1013

Ozone (du)

358
358
359
358
357
357
357
358
357
356
353
352
352
351
350
349
349
349
349
348
347
346
344
342

Monday 15

New Moon 3%

05:22

23:03

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

Sun - Rise: 04:37, Set: 21:45, Transit: 13:12. Moon - Rise: 05:22, Set: 23:03. Civil Dark: 22:40 - 03:43. Nautical Dark: 00:26 - 01:56. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
96
95
87
78
70
70
69
68

Low Clouds (% Sky Obscured)

28
58
87
86
86
86
79
70
61
62
68
74
63
51
40
56
72
87
82
78
70
70
66
63

Medium Clouds (% Sky Obscured)

96
98
99
99
97
95
96
98
100
93
86
78
67
55
43
47
47
53
48
44
45
39
36
29

High Clouds (% Sky Obscured)

77
89
100
100
100
100
100
100
100
100
100
100
97
94
92
84
79
80
54
27
3
3
3
4

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

65
76
80
65
45
8
23
30
35
40
42
43
54
58
54
53
51
54
49
45
41
35
24
12

Precipitation Amount (mm)

0.4
0.5
0.6
0.4
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
9
9
9
8
7
6
6
7
6
6
6
6
6
6
7
7
8
10
11
11
11
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
89
92
93
93
92
93
92
90
89
90
90
92
90
92
90
89
89
88
85
83
81
81
81

Pressure (mb)

1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

341
340
339
338
337
336
335
338
342
345
347
350
352
353
354
354
358
361
365
364
362
361
362
363

Tuesday 16

Waxing Crescent 9%

06:56

23:44

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: 04:37, Set: 21:46, Transit: 13:12. Moon - Rise: 06:56, Set: 23:44. Civil Dark: 22:40 - 03:43. Nautical Dark: 00:28 - 01:55. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

73
77
81
76
67
62
63
64
63
74
85
97
97
97
98
92
90
90

Low Clouds (% Sky Obscured)

72
77
81
76
67
62
63
64
63
74
80
92
94
96
98
91
85
76

Medium Clouds (% Sky Obscured)

35
39
35
30
28
21
19
16
14
18
27
37
44
42
44
48
55
59

High Clouds (% Sky Obscured)

6
7
8
8
10
15
23
30
37
52
64
78
74
74
85
83
75
68

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
9

Fog (%)

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

Precipitation Probability (%)

9
7
3
9
20
32
20
16
16
25
33
35
37
40
44
47
48
48

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
16
15
14
14
16
16
12
12
12
11
11
10
11
11
10
11
11

Dew Point (°C)

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

Relative Humidity (%)

81
79
77
75
80
84
92
93
93
93
92
90
89
84
83
80
78
74

Pressure (mb)

1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

364
363
363
362
361
360
360
362
364
365
368
371
373
374
374
375
376
376

Forecast for Lancaster, Lancashire, United Kingdom (54.05,-2.80)

Generated: 10/06/26 19:35:55. Forecast: 10/06/26 to 16/06/26. Timezone: UTC+1.00