Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 10

Waning Crescent 20%

01:58

16:59

19 Bad
20 Bad
21 OK
22 Bad
23 Bad
00 Bad
01 OK
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: 04:42, Set: 21:16, Transit: 13:00. Moon - Rise: 01:58, Set: 16:59. Civil Dark: 22:04 - 03:55. Nautical Dark: 23:17 - 02:42. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

56
37
34
52
61
73
27
44
100
99
100
100
100
100
100
100
100
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

53
32
0
49
61
51
0
0
0
18
44
42
46
52
70
66
80
87
89
87
99
88
86
82

Medium Clouds (% Sky Obscured)

15
3
0
2
0
0
4
10
54
49
100
100
100
100
100
100
100
100
100
100
96
95
81
97

High Clouds (% Sky Obscured)

3
3
30
3
5
73
27
40
100
98
100
100
100
100
100
100
100
100
100
100
100
100
78
87

ISS Passover

Visibility (miles)

5
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
3
3
3
2
5
0
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

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

Precipitation Probability (%)

95
95
1
0
0
0
0
0
0
0
0
0
9
33
70
95
95
95
95
95
95
40
30
21

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.7
1.2
1.6
1.7
2
0.8
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
86
89
90
92
93
93
93
95
93
93
91
87
80
77
75
90
93
96
95
96
96
98
98

Pressure (mb)

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

Ozone (du)

407
403
401
400
400
398
394
387
383
379
375
372
370
366
363
359
356
353
350
349
346
344
344
343

Thursday 11

Waning Crescent 11%

02:16

18:31

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: 04:42, Set: 21:17, Transit: 13:00. Moon - Rise: 02:16, Set: 18:31. Civil Dark: 22:04 - 03:55. Nautical Dark: 23:18 - 02:41. 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
96
92
98
86
92
79
85
75
72

Low Clouds (% Sky Obscured)

81
84
75
77
75
84
80
82
86
89
91
90
84
100
94
82
83
89
70
71
55
57
59
50

Medium Clouds (% Sky Obscured)

63
39
45
42
86
95
89
97
95
22
90
34
69
40
40
77
28
19
28
42
31
34
15
0

High Clouds (% Sky Obscured)

100
73
96
99
100
100
99
100
100
100
100
100
100
100
100
77
23
68
46
21
29
25
21
55

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 (%)

9
2
2
3
0
2
8
5
1
0
2
8
0
0
5
16
7
6
2
18
4
3
5
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)

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

Chance of Frost

Temperature (°C)

17
17
17
16
16
16
16
16
15
15
15
16
16
16
17
18
19
20
21
22
22
22
22
22

Feels Like (°C)

15
15
15
15
15
14
14
14
14
14
14
15
14
15
16
16
17
18
19
19
20
20
20
20

Dew Point (°C)

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

Relative Humidity (%)

96
96
95
95
95
95
96
96
96
95
95
93
93
92
92
88
78
70
60
63
61
61
61
65

Pressure (mb)

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

Ozone (du)

343
342
341
339
339
339
338
336
336
337
338
340
340
339
339
339
338
339
338
338
338
339
339
337

Friday 12

Waning Crescent 5%

02:41

No Set

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

Sun - Rise: 04:42, Set: 21:18, Transit: 13:00. Moon - Rise: 02:41, Set: No Set. Civil Dark: 22:05 - 03:54. Nautical Dark: 23:19 - 02:40. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

56
51
59
69
71
60
41
31
35
46
50
46
36
61
36
32
26
23
23
23
21
24
30
34

Low Clouds (% Sky Obscured)

42
45
47
48
47
54
41
31
35
46
50
46
36
61
36
32
26
15
16
20
21
24
29
34

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)

55
46
41
57
60
42
2
0
0
0
1
1
1
43
5
7
9
15
12
10
7
6
4
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
1
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)

10
10
11
10
10
10
8
8
7
6
6
6
7
8
8
9
9
9
9
9
9
9
9
9

Chance of Frost

Temperature (°C)

21
20
19
17
16
16
15
15
14
14
14
14
15
16
17
18
20
21
23
23
24
25
24
24

Feels Like (°C)

20
18
17
16
15
16
16
15
15
15
15
14
15
15
16
18
19
20
22
23
24
25
25
24

Dew Point (°C)

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

Relative Humidity (%)

68
71
77
82
86
89
92
90
93
95
95
92
79
65
54
48
46
44
45
45
45
46
47
49

Pressure (mb)

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

Ozone (du)

337
337
337
338
342
343
345
345
345
346
344
344
344
344
344
343
344
344
344
345
345
345
344
343

Saturday 13

Waning Crescent 1%

03:18

20:03

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

Sun - Rise: 04:42, Set: 21:18, Transit: 13:00. Moon - Rise: 03:18, Set: 20:03. Civil Dark: 22:06 - 03:54. Nautical Dark: 23:20 - 02:40. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

46
53
60
38
22
3
11
17
23
35
53
78
81
86
81
81
80
90
90
89
84
74
69
60

Low Clouds (% Sky Obscured)

29
17
6
4
2
0
0
0
0
0
0
0
7
13
19
22
22
21
20
20
27
30
31
13

Medium Clouds (% Sky Obscured)

17
39
58
38
21
0
8
16
17
9
4
3
0
0
0
20
47
71
58
52
82
31
68
60

High Clouds (% Sky Obscured)

2
1
1
0
1
1
2
1
2
25
52
78
81
72
72
72
80
83
70
57
36
25
20
19

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
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)

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

Chance of Frost

Temperature (°C)

24
22
21
20
19
18
17
16
15
15
15
15
15
16
18
19
20
21
21
22
22
22
21
21

Feels Like (°C)

24
24
23
22
21
20
19
18
17
17
16
17
17
19
20
20
21
22
22
21
21
21
20
19

Dew Point (°C)

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

Relative Humidity (%)

54
60
68
76
82
86
86
87
86
87
86
83
74
67
61
54
49
45
41
39
40
46
56
65

Pressure (mb)

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

Ozone (du)

341
342
339
339
340
340
340
340
339
339
338
339
339
340
342
344
344
345
345
343
343
345
349
346

Sunday 14

Waning Crescent 0%

04:14

21:27

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: 04:42, Set: 21:19, Transit: 13:01. Moon - Rise: 04:14, Set: 21:27. Civil Dark: 22:07 - 03:54. Nautical Dark: 23:21 - 02:39. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

58
55
52
61
69
76
83
91
98
97
97
97
96
98
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

12
8
4
13
22
31
21
11
0
2
3
5
41
48
56
48
39
30
20
10
2
5
6
11

Medium Clouds (% Sky Obscured)

58
55
52
51
50
30
71
42
58
45
45
70
56
58
64
79
87
95
95
94
91
90
89
93

High Clouds (% Sky Obscured)

20
20
20
24
34
47
61
76
91
89
87
86
72
86
100
100
100
100
94
88
82
78
80
82

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
1
0
0
1
6
3
1
0
3
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
17
15
14
14
13
13
12
11
12
10
12
12
13
13
13
14
15
15
19
19
19
19
20

Dew Point (°C)

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

Relative Humidity (%)

69
72
72
71
70
73
74
73
72
72
72
71
68
61
55
50
49
49
48
47
47
47
48
51

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1018
1018
1018
1018
1017
1017
1017
1016
1016
1015
1015

Ozone (du)

347
347
347
347
348
347
347
347
348
347
347
347
347
346
345
344
344
344
345
345
344
344
343
342

Monday 15

New Moon 3%

05:30

22:32

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: 04:41, Set: 21:20, Transit: 13:01. Moon - Rise: 05:30, Set: 22:32. Civil Dark: 22:07 - 03:54. Nautical Dark: 23:22 - 02:39. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
98
96
95
97
98
100
95
92
87
91
95
99
99
99
100
89
77
64

Low Clouds (% Sky Obscured)

22
32
43
43
41
43
42
43
37
30
20
6
7
2
0
0
0
0
12
23
35
31
27
23

Medium Clouds (% Sky Obscured)

95
99
97
86
73
61
71
80
85
83
81
82
80
73
66
46
26
4
4
4
2
21
41
62

High Clouds (% Sky Obscured)

83
79
77
90
91
91
87
85
82
88
95
100
85
69
55
65
79
94
96
98
100
89
75
62

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
4
6
4
4
3
2
7
9
8
12
15
17
21
20
16
14
9
0
4
5
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
6
6
6
4
3
4
4
5
5
5
6
7
7
7
7
7
8
10
9
9

Chance of Frost

Temperature (°C)

20
19
17
16
16
16
15
16
16
16
16
16
17
18
20
21
23
24
25
25
26
26
26
25

Feels Like (°C)

19
18
17
18
17
16
15
13
13
13
14
14
14
15
16
16
17
18
19
25
24
24
25
25

Dew Point (°C)

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

Relative Humidity (%)

53
57
62
67
66
65
65
65
65
64
64
63
64
60
57
54
54
51
50
46
43
40
44
48

Pressure (mb)

1015
1015
1014
1014
1014
1014
1013
1013
1013
1013
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

341
340
339
337
335
334
332
333
335
336
339
341
344
345
347
348
348
349
349
348
347
346
346
345

Tuesday 16

Waxing Crescent 9%

07:00

23:17

19 Bad
20 Bad
21 Bad
22 Bad
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 04:42, Set: 21:20, Transit: 13:01. Moon - Rise: 07:00, Set: 23:17. Civil Dark: 22:08 - 03:54. Nautical Dark: 23:23 - 02:39. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

64
65
65
56
46
36
31
27
29
41
63
74
77
81
80
73
64
54

Low Clouds (% Sky Obscured)

15
8
0
0
0
0
0
0
0
10
15
18
27
40
55
60
64
54

Medium Clouds (% Sky Obscured)

64
65
65
56
37
8
22
27
29
41
44
37
40
39
41
25
11
1

High Clouds (% Sky Obscured)

61
40
20
7
7
3
3
3
5
8
5
3
4
4
5
5
5
15

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

7
7
3
5
3
0
0
0
0
0
0
0
0
0
0
14
19
23

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)

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

Chance of Frost

Temperature (°C)

24
23
21
20
19
17
16
16
15
14
15
15
16
17
18
20
20
21

Feels Like (°C)

25
21
21
20
19
18
18
15
15
15
15
15
14
15
15
15
15
17

Dew Point (°C)

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

Relative Humidity (%)

54
58
63
68
71
74
78
80
82
83
79
75
70
66
61
57
56
55

Pressure (mb)

1012
1012
1013
1013
1013
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

345
344
342
341
341
341
340
341
342
343
343
343
343
342
341
340
341
341

Forecast for Harringay, Greater London, United Kingdom (51.59,-0.10)

Generated: 10/06/26 19:04:18. Forecast: 10/06/26 to 16/06/26. Timezone: UTC+1.00