Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 25

Waning Crescent 7%

02:45

18:13

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

Sun - Rise: 04:47, Set: 21:24, Transit: 13:05. Moon - Rise: 02:45, Set: 18:13. Civil Dark: 22:11 - 03:59. Nautical Dark: 23:25 - 02:45. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

31
88
95
98
91
65
41
16
9
3
7
13
11
13
8
17
13
26
39
27
34
32
34
52

Low Clouds (% Sky Obscured)

11
14
16
27
13
40
17
6
4
2
6
6
8
6
7
13
9
17
35
24
19
9
16
29

Medium Clouds (% Sky Obscured)

27
28
25
47
26
37
34
12
6
2
1
10
6
11
3
6
5
5
8
13
20
28
27
34

High Clouds (% Sky Obscured)

0
83
93
95
86
24
0
0
0
0
0
0
0
0
0
0
0
7
1
0
0
0
0
16

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
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 (%)

7
7
10
13
12
11
22
18
17
11
7
5
5
4
0
0
0
0
0
4
3
3
2
1

Precipitation Amount (mm)

0.14
0.14
0.19
0.22
0.25
0.11
0.13
0.09
0.09
0.06
0.03
0.04
0.01
0.01
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

16
15
15
15
15
12
11
9
8
7
7
8
8
8
9
9
9
11
13
14
16
17
17
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

46
44
45
47
51
56
66
71
76
82
89
89
89
89
89
86
82
76
70
62
56
51
47
43

Pressure (mb)

1007
1007
1007
1007
1007
1007
1008
1008
1009
1009
1009
1009
1009
1009
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

350
351
353
356
361
348
350
354
358
361
369
390
394
394
391
387
384
377
376
377
378
377
376
374

Sunday 26

Waning Crescent 3%

03:11

19:25

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

Sun - Rise: 04:47, Set: 21:24, Transit: 13:05. Moon - Rise: 03:11, Set: 19:25. Civil Dark: 22:11 - 04:00. Nautical Dark: 23:25 - 02:46. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

83
51
83
87
96
66
29
39
65
19
0
0
16
89
84
94
43
61
20
30
48
74
97
64

Low Clouds (% Sky Obscured)

41
27
46
27
3
2
1
0
0
0
0
0
2
2
8
7
11
20
20
20
28
28
95
16

Medium Clouds (% Sky Obscured)

49
45
72
22
6
2
0
0
1
0
0
0
13
89
84
94
18
8
1
14
37
70
54
61

High Clouds (% Sky Obscured)

63
8
13
79
96
65
28
39
65
19
0
0
1
0
0
0
24
51
0
0
0
1
1
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
14
6
5
10
20

Precipitation Amount (mm)

0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.11
0.15
0.08
0.1
0.23
0.36

Wind Speed/Direction (mph)

18
18
18
17
16
14
13
11
9
9
8
7
7
6
6
6
6
7
9
10
12
13
15
12

Chance of Frost

Temperature (°C)

20
20
21
20
20
19
18
16
14
13
12
11
10
10
10
11
12
13
14
15
17
18
18
17

Feels Like (°C)

20
20
21
20
20
19
18
16
14
13
12
11
10
10
10
11
12
13
14
15
17
18
18
17

Dew Point (°C)

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

Relative Humidity (%)

40
39
38
38
39
44
50
58
66
74
81
88
92
94
94
92
88
81
76
70
62
56
54
61

Pressure (mb)

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

Ozone (du)

373
374
375
377
377
380
379
378
379
379
380
377
377
378
380
382
384
380
380
380
382
382
381
380

Monday 27

Waning Crescent 0%

03:45

20:32

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

Sun - Rise: 04:48, Set: 21:24, Transit: 13:06. Moon - Rise: 03:45, Set: 20:32. Civil Dark: 22:11 - 04:01. Nautical Dark: 23:25 - 02:47. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

35
85
66
40
23
85
41
26
77
16
0
0
0
6
5
70
80
60
60
60
60
60
60
100

Low Clouds (% Sky Obscured)

5
81
44
9
6
6
19
6
2
16
0
0
0
2
0
1
6
20
20
20
20
20
20
43

Medium Clouds (% Sky Obscured)

34
24
63
35
10
21
28
23
21
0
0
0
0
0
0
0
0
0
0
0
0
0
0
51

High Clouds (% Sky Obscured)

0
0
0
0
10
81
16
2
70
1
0
0
0
3
5
70
78
51
51
51
51
51
51
100

ISS Passover

Visibility (miles)

10
9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

14
11
7
4
4
3
2
4
6
5
3
2
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.25
0.17
0.14
0.1
0.08
0.07
0.04
0.07
0.11
0.07
0.02
0.01
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
12
12
11
12
10
9
8
6
6
5
4
4
4
5
4
5
6
9
11
13
14
15
15

Chance of Frost

Temperature (°C)

18
19
20
21
20
20
18
16
14
13
12
11
10
10
9
9
10
12
14
16
17
18
19
20

Feels Like (°C)

18
19
20
21
20
20
18
16
14
13
12
11
10
9
8
9
10
12
14
16
17
18
19
20

Dew Point (°C)

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

Relative Humidity (%)

55
51
48
42
43
46
54
64
75
82
89
92
96
97
97
96
93
85
79
71
63
55
50
44

Pressure (mb)

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

Ozone (du)

381
379
372
368
368
366
365
362
359
357
354
355
353
351
349
348
346
343
342
342
342
342
343
343

Tuesday 28

Waning Crescent 0%

04:30

21:31

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

Sun - Rise: 04:49, Set: 21:23, Transit: 13:06. Moon - Rise: 04:30, Set: 21:31. Civil Dark: 22:11 - 04:01. Nautical Dark: 23:24 - 02:48. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
35
35
35
35
35
35
80
80
80
80
80
80
88
88
88
88
88
88
100

Low Clouds (% Sky Obscured)

43
43
43
43
43
31
31
31
31
31
31
2
2
2
2
2
2
23
23
23
23
23
23
25

Medium Clouds (% Sky Obscured)

51
51
51
51
51
9
9
9
9
9
9
41
41
41
41
41
41
38
38
38
38
38
38
100

High Clouds (% Sky Obscured)

100
100
100
100
100
0
0
0
0
0
0
64
64
64
64
64
64
77
77
77
77
77
77
56

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
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)

15
14
14
13
12
11
9
7
6
6
6
6
5
4
4
3
3
3
5
8
10
11
12
12

Chance of Frost

Temperature (°C)

21
21
21
20
20
19
19
17
15
14
14
13
13
12
12
11
12
14
16
18
20
21
22
23

Feels Like (°C)

21
21
21
20
20
19
19
17
15
14
14
13
13
12
12
11
12
14
16
18
20
21
22
23

Dew Point (°C)

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

Relative Humidity (%)

42
41
41
41
44
49
55
62
69
75
82
86
90
92
93
92
89
83
74
65
58
52
49
47

Pressure (mb)

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

Ozone (du)

341
339
337
337
336
333
332
332
332
333
333
334
334
334
334
334
334
336
336
336
336
337
338
337

Wednesday 29

New Moon 0%

05:26

22:19

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
13 Bad

Sun - Rise: 04:49, Set: 21:23, Transit: 13:06. Moon - Rise: 05:26, Set: 22:19. Civil Dark: 22:10 - 04:02. Nautical Dark: 23:23 - 02:49. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
27
27
27
27
27
27
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

25
25
25
25
25
9
9
9
9
9
9
0
0
0
0
0
0
41
41
41
41
41
41
81

Medium Clouds (% Sky Obscured)

100
100
100
100
100
2
2
2
2
2
2
16
16
16
16
16
16
35
35
35
35
35
35
100

High Clouds (% Sky Obscured)

56
56
56
56
56
100
100
100
100
100
100
12
12
12
12
12
12
100
100
100
100
100
100
93

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
6
3
3
4
6
9
10
10

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

2
0
0
1
0
2
0
0
7
17
31
27
29
29
34
41
51
60
70
75
76
71
51
35

Precipitation Amount (mm)

0.01
0
0
0.01
0
0.01
0
0
0.01
0.06
0.19
0.22
0.25
0.23
0.21
0.21
0.25
0.37
0.67
1.14
1.36
0.88
0.31
0.13

Wind Speed/Direction (mph)

12
12
12
11
9
7
5
6
6
5
5
6
5
5
4
4
3
3
3
4
4
4
3
3

Chance of Frost

Temperature (°C)

23
24
23
23
23
22
21
19
17
16
16
16
16
16
16
15
15
15
15
15
15
16
17
18

Feels Like (°C)

23
24
23
23
23
22
21
19
17
16
16
16
16
16
16
16
15
15
15
15
15
16
17
18

Dew Point (°C)

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

Relative Humidity (%)

45
43
44
43
44
50
57
67
76
81
86
92
95
96
96
96
96
98
100
100
100
98
91
86

Pressure (mb)

1013
1013
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1008

Ozone (du)

337
336
336
335
335
343
345
346
349
352
349
351
351
349
348
346
345
345
346
348
350
351
351
352

Thursday 30

Waxing Crescent 2%

06:31

22:57

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
13 Bad

Sun - Rise: 04:50, Set: 21:23, Transit: 13:06. Moon - Rise: 06:31, Set: 22:57. Civil Dark: 22:10 - 04:03. Nautical Dark: 23:23 - 02:51. 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
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

81
81
81
81
81
37
37
37
37
37
37
0
0
0
0
0
0
2
2
2
2
2
2
98

Medium Clouds (% Sky Obscured)

100
100
100
100
100
89
89
89
89
89
89
1
1
1
1
1
1
0
0
0
0
0
0
81

High Clouds (% Sky Obscured)

93
93
93
93
93
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
19

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

51
67
75
74
67
51
31
8
4
0
0
0
0
0
0
0
0
0
0
5
6
7
7
10

Precipitation Amount (mm)

0.3
0.86
1.38
1.28
0.9
0.54
0.24
0.05
0.01
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.03
0.05
0.08

Wind Speed/Direction (mph)

4
6
8
8
9
9
8
7
6
6
6
7
6
6
6
6
6
7
8
9
10
12
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
86
88
88
86
85
85
86
89
93
98
100
100
100
100
100
98
95
88
81
75
71
70
69

Pressure (mb)

1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012

Ozone (du)

353
354
355
355
354
355
357
360
362
364
366
367
367
367
367
367
368
369
370
373
375
375
376
376

Friday 1

Waxing Crescent 6%

07:41

23:25

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

Sun - Rise: 04:51, Set: 21:23, Transit: 13:06. Moon - Rise: 07:41, Set: 23:25. Civil Dark: 22:10 - 04:04. Nautical Dark: 23:22 - 02:52. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
87
87
87
87
87
87
13
13
13
13
13
13
9
9
9
9
9
9
92

Low Clouds (% Sky Obscured)

98
98
98
98
98
20
20
20
20
20
20
9
9
9
9
9
9
9
9
9
9
9
9
35

Medium Clouds (% Sky Obscured)

81
81
81
81
81
84
84
84
84
84
84
8
8
8
8
8
8
0
0
0
0
0
0
88

High Clouds (% Sky Obscured)

19
19
19
19
19
26
26
26
26
26
26
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
7
7
9
10
10
10
10
10
10
10
10
10
7
5
7
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

15
22
28
23
12
7
5
4
0
0
6
12
17
21
20
14
14
12
9
7
4
3
2
2

Precipitation Amount (mm)

0.15
0.25
0.31
0.27
0.19
0.11
0.05
0.01
0
0
0.01
0.03
0.05
0.07
0.08
0.09
0.1
0.1
0.07
0.04
0.02
0.02
0.02
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
12
12
12
11
11
11
11
11
12
13
13
12
12
13
13
13
13
12
11
11
11
11

Relative Humidity (%)

68
68
66
62
59
58
62
68
74
81
89
97
100
100
100
100
100
96
86
76
68
62
59
56

Pressure (mb)

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

Ozone (du)

376
377
375
370
364
358
356
355
354
353
351
350
350
351
351
351
351
350
350
349
349
349
350
351

Forecast for Maidenhead, Windsor and Maidenhead, UK (51.50,-0.70)

Generated: 25/06/22 14:27:44. Forecast: 25/06/22 to 01/07/22. Timezone: UTC+1.00