Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 25

Waning Crescent 12%

02:29

18:18

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

Sun - Rise: 04:50, Set: 21:28, Transit: 13:09. Moon - Rise: 02:29, Set: 18:18. Civil Dark: 22:16 - 04:03. Nautical Dark: 23:31 - 02:48. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

36
48
21
11
0
2
3
4
51
79
77
38
40
33
65
51
60
91
20
20
10
6
3
10

Low Clouds (% Sky Obscured)

30
17
13
1
0
1
0
1
27
13
11
2
12
16
39
16
33
85
8
9
8
6
3
6

Medium Clouds (% Sky Obscured)

7
6
2
2
0
1
2
1
9
6
9
16
13
25
43
45
54
38
15
13
6
2
0
8

High Clouds (% Sky Obscured)

2
35
8
8
0
0
1
2
29
75
73
26
23
2
0
0
0
1
0
0
0
0
0
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

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

Precipitation Probability (%)

7
8
4
4
4
6
25
0
5
9
25
17
6
21
15
16
17
47
15
9
5
5
3
3

Precipitation Amount (mm)

0
0.04
0
0.01
0.01
0.02
0.09
0
0.01
0.02
0.13
0.14
0.11
0.29
0.3
0.18
0.32
0.26
0.28
0.11
0.07
0.05
0.03
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
88
89
88
89
89
88
85
82
76
67
59
53
53
55
56
56
56
57
60
63
67
72
77

Pressure (mb)

1003
1004
1004
1005
1005
1005
1005
1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1007
1007
1008
1008

Ozone (du)

351
342
342
342
343
343
345
348
351
354
355
356
357
354
351
355
359
362
368
362
366
369
373
378

Sunday 26

Waning Crescent 7%

02:49

19:29

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

Sun - Rise: 04:51, Set: 21:28, Transit: 13:10. Moon - Rise: 02:49, Set: 19:29. Civil Dark: 22:16 - 04:03. Nautical Dark: 23:30 - 02:49. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

13
19
9
30
71
39
45
27
99
99
36
38
24
40
33
93
37
56
95
98
84
95
53
3

Low Clouds (% Sky Obscured)

13
12
6
16
6
22
16
23
21
27
27
30
15
8
9
13
4
3
2
6
9
7
2
1

Medium Clouds (% Sky Obscured)

2
15
2
17
8
17
11
6
2
12
13
23
18
32
17
20
6
6
2
6
2
1
0
0

High Clouds (% Sky Obscured)

0
0
0
6
67
6
31
2
99
99
7
0
0
9
15
90
31
51
95
98
82
95
52
2

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

0
0.02
0.02
0.01
0.01
0
0
0.01
0.02
0.03
0.04
0.05
0.06
0.03
0.02
0.01
0.01
0.01
0.02
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
85
86
86
85
84
81
77
73
65
59
55
52
46
42
41
41
42
47
49
56
64
72
77

Pressure (mb)

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

Ozone (du)

380
394
392
390
389
388
388
378
377
377
377
378
379
376
375
377
378
378
378
383
382
381
380
380

Monday 27

Waning Crescent 3%

03:15

20:37

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

Sun - Rise: 04:51, Set: 21:28, Transit: 13:10. Moon - Rise: 03:15, Set: 20:37. Civil Dark: 22:16 - 04:04. Nautical Dark: 23:30 - 02:50. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

11
25
35
45
14
16
73
43
63
95
100
100
94
48
29
20
16
22
98
70
27
69
1
1

Low Clouds (% Sky Obscured)

1
2
3
12
14
15
25
38
57
56
72
96
93
25
6
9
11
2
12
6
5
0
0
1

Medium Clouds (% Sky Obscured)

0
0
0
1
2
2
8
12
21
91
100
97
15
31
27
19
14
9
16
20
10
6
1
0

High Clouds (% Sky Obscured)

10
24
33
38
0
0
63
3
0
0
0
0
0
0
0
0
0
15
98
63
16
67
0
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
5
9
11
7
9
23
29
25
13
5
2
2
3
2
2
3
2
2
2
3

Precipitation Amount (mm)

0
0
0
0
0.01
0.05
0.07
0.02
0.05
0.29
0.5
0.42
0.23
0.09
0.03
0.01
0.01
0.01
0.02
0.03
0.02
0.02
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
87
90
91
91
89
87
83
79
75
70
63
58
52
48
44
45
43
46
56
62
68
73
78

Pressure (mb)

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

Ozone (du)

381
380
381
381
382
382
382
377
378
377
378
379
382
377
372
370
367
365
362
357
356
356
357
352

Tuesday 28

Waning Crescent 0%

03:49

21:36

00 Good
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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 04:52, Set: 21:28, Transit: 13:10. Moon - Rise: 03:49, Set: 21:36. Civil Dark: 22:16 - 04:04. Nautical Dark: 23:29 - 02:51. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

2
39
63
77
100
70
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
11
6
0
3
14
6
12
12
12
12
12
12
99
99
99
99
99
99
26
26
26
26
26

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
89
86
86
86
86
86
86
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
31
61
77
100
65
97
100
100
100
100
100
100
100
100
100
100
100
100
9
9
9
9
9

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)

5
5
5
5
6
6
7
10
13
15
17
18
18
18
18
18
17
16
15
14
13
12
11
11

Chance of Frost

Temperature (°C)

10
9
9
8
8
8
9
11
13
15
16
16
17
18
19
20
20
19
18
18
17
16
15
14

Feels Like (°C)

10
8
8
7
7
7
8
11
13
15
16
16
17
18
19
20
20
19
18
18
17
16
15
14

Dew Point (°C)

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

Relative Humidity (%)

85
89
92
95
96
96
93
87
80
72
65
60
57
52
50
48
47
49
54
57
62
67
71
76

Pressure (mb)

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

Ozone (du)

350
352
350
348
347
344
343
342
342
342
341
341
341
340
339
338
338
337
337
335
333
333
332
333

Wednesday 29

New Moon 0%

04:34

22:24

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
22 Bad
23 Bad

Sun - Rise: 04:53, Set: 21:28, Transit: 13:10. Moon - Rise: 04:34, Set: 22:24. Civil Dark: 22:15 - 04:05. Nautical Dark: 23:29 - 02:52. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
99
99
99
99
99
99
99

Low Clouds (% Sky Obscured)

26
100
100
100
100
100
100
41
41
41
41
41
41
9
9
9
9
9
9
12
12
12
12
12

Medium Clouds (% Sky Obscured)

100
20
20
20
20
20
20
100
100
100
100
100
100
45
45
45
45
45
45
19
19
19
19
19

High Clouds (% Sky Obscured)

9
6
6
6
6
6
6
16
16
16
16
16
16
99
99
99
99
99
99
99
99
99
99
99

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

Precipitation Probability (%)

0
0
0
0
0
7
12
12
18
12
13
9
7
8
6
7
0
0
0
11
15
16
15
19

Precipitation Amount (mm)

0
0
0
0
0
0.01
0.02
0.04
0.06
0.07
0.09
0.05
0.02
0.02
0.01
0.01
0
0
0
0.1
0.16
0.23
0.28
0.28

Wind Speed/Direction (mph)

11
12
11
10
10
9
9
9
10
13
13
12
12
12
13
13
13
13
12
10
9
7
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
87
90
92
93
92
88
84
80
77
77
76
68
68
64
58
50
47
49
59
66
70
74
79

Pressure (mb)

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

Ozone (du)

334
335
335
335
335
335
334
337
337
338
338
337
338
334
334
336
337
337
337
347
348
349
350
350

Thursday 30

Waxing Crescent 2%

05:30

23:02

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
22 Bad
23 Bad

Sun - Rise: 04:53, Set: 21:28, Transit: 13:10. Moon - Rise: 05:30, Set: 23:02. Civil Dark: 22:15 - 04:06. Nautical Dark: 23:28 - 02:53. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
72
72
72
72
72
72
74
74
74
74
74
74
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

12
20
20
20
20
20
20
52
52
52
52
52
52
100
100
100
100
100
100
6
6
6
6
6

Medium Clouds (% Sky Obscured)

19
67
67
67
67
67
67
47
47
47
47
47
47
99
99
99
99
99
99
17
17
17
17
17

High Clouds (% Sky Obscured)

99
0
0
0
0
0
0
0
0
0
0
0
0
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
6
4
6
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
None
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

32
0
7
21
14
16
27
22
52
76
81
79
73
65
64
66
63
47
18
10
9
0
0
0

Precipitation Amount (mm)

0.25
0
0.01
0.04
0.07
0.08
0.19
0.04
0.23
0.72
1.19
1.17
0.89
0.65
0.6
0.86
1.03
0.58
0.12
0.02
0.01
0
0
0

Wind Speed/Direction (mph)

5
4
3
3
3
3
4
3
4
4
5
5
5
6
7
7
8
9
9
9
9
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
93
100
100
100
100
100
97
96
97
97
95
92
88
85
80
77
73
70
72
76
82
88
92

Pressure (mb)

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

Ozone (du)

350
353
355
354
351
350
349
352
351
351
351
352
354
356
357
357
358
359
359
360
359
358
357
358

Friday 1

Waxing Crescent 6%

06:35

23:30

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

Sun - Rise: 04:54, Set: 21:27, Transit: 13:11. Moon - Rise: 06:35, Set: 23:30. Civil Dark: 22:14 - 04:07. Nautical Dark: 23:27 - 02:54. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
25
25
25
25
25
25
23
23
23
23
23
23
25
25
25
25
25
25
50
50
50
50
50

Low Clouds (% Sky Obscured)

6
2
2
2
2
2
2
18
18
18
18
18
18
13
13
13
13
13
13
21
21
21
21
21

Medium Clouds (% Sky Obscured)

17
0
0
0
0
0
0
1
1
1
1
1
1
16
16
16
16
16
16
47
47
47
47
47

High Clouds (% Sky Obscured)

100
23
23
23
23
23
23
6
6
6
6
6
6
1
1
1
1
1
1
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
5
4
6
10
14
12
9
9
10
13
14
10
4
3
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.01
0.02
0.05
0.11
0.16
0.16
0.14
0.14
0.17
0.24
0.26
0.17
0.06
0.01
0

Wind Speed/Direction (mph)

7
7
6
6
6
6
7
8
10
12
14
14
13
13
13
13
14
14
14
14
12
10
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
100
100
100
100
97
93
86
78
73
70
69
67
64
61
60
61
64
69
74
79
84
88

Pressure (mb)

1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1013
1013
1014
1014
1015
1015

Ozone (du)

359
362
365
369
373
374
374
374
374
374
374
374
374
375
376
377
378
380
380
379
374
367
361
356

Forecast for Swindon, Wiltshire, UK (51.56,-1.78)

Generated: 25/06/22 16:23:24. Forecast: 25/06/22 to 01/07/22. Timezone: UTC+1.00