Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 25

Waning Crescent 7%

02:49

18:18

16 Bad
17 Bad
18 OK
19 OK
20 Good
21 Good
22 Good
23 Good
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

Sun - Rise: 04:51, Set: 21:28, Transit: 13:10. Moon - Rise: 02:49, Set: 18:18. Civil Dark: 22:16 - 04:03. Nautical Dark: 23:31 - 02:49. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

60
91
20
20
10
6
3
10
13
19
9
30
71
39
45
27
99
99
36
38
24
40
33
93

Low Clouds (% Sky Obscured)

33
85
8
9
8
6
3
6
13
12
6
16
6
22
16
23
21
27
27
30
15
8
9
13

Medium Clouds (% Sky Obscured)

54
38
15
13
6
2
0
8
2
15
2
17
8
17
11
6
2
12
13
23
18
32
17
20

High Clouds (% Sky Obscured)

0
1
0
0
0
0
0
0
0
0
0
6
67
6
31
2
99
99
7
0
0
9
15
90

7Timer Cloud Cover

Alternative Forecast % Cloud Cover

80
76
70
70
57
47
44
51
51
51
47
46
46
51
56
75
60
68
79
73
77
77
66
64

7Timer Seeing

7Timer Lifted Index

7Timer Transparency

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

Precipitation Probability (%)

17
47
15
9
5
5
3
3
0
5
5
4
4
0
0
5
5
6
6
5
5
2
2
1

Precipitation Amount (mm)

0.32
0.26
0.28
0.11
0.07
0.05
0.03
0.02
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
56
57
60
63
67
72
77
82
85
86
86
85
84
81
77
73
65
59
55
52
46
42
41

Pressure (mb)

1006
1006
1006
1006
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010

Ozone (du)

359
362
368
362
366
369
373
378
380
394
392
390
389
388
388
378
377
377
377
378
379
376
375
377

Sunday 26

Waning Crescent 3%

03:15

19:29

16 OK
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Good
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

Sun - Rise: 04:51, Set: 21:28, Transit: 13:10. Moon - Rise: 03:15, Set: 19:29. Civil Dark: 22:16 - 04:04. Nautical Dark: 23:30 - 02:50. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

37
56
95
98
84
95
53
3
11
25
35
45
14
16
73
43
63
95
100
100
94
48
29
20

Low Clouds (% Sky Obscured)

4
3
2
6
9
7
2
1
1
2
3
12
14
15
25
38
57
56
72
96
93
25
6
9

Medium Clouds (% Sky Obscured)

6
6
2
6
2
1
0
0
0
0
0
1
2
2
8
12
21
91
100
97
15
31
27
19

High Clouds (% Sky Obscured)

31
51
95
98
82
95
52
2
10
24
33
38
0
0
63
3
0
0
0
0
0
0
0
0

7Timer Cloud Cover

Alternative Forecast % Cloud Cover

61
56
49
48
41
30
40
43
43
61
69
70
75
75
73
73
67
59
52
58
59
55
88
88

7Timer Seeing

7Timer Lifted Index

7Timer Transparency

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
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

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.01
0.01
0.02
0
0
0
0
0
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

Wind Speed/Direction (mph)

20
20
18
16
15
13
12
11
11
10
9
9
8
8
8
10
11
12
13
13
12
11
11
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

41
42
47
49
56
64
72
77
83
87
90
91
91
89
87
83
79
75
70
63
58
52
48
44

Pressure (mb)

1010
1010
1010
1011
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1015
1015
1015
1015
1016
1016

Ozone (du)

378
378
378
383
382
381
380
380
381
380
381
381
382
382
382
377
378
377
378
379
382
377
372
370

Monday 27

Waning Crescent 0%

03:49

20:37

16 OK
17 OK
18 Bad
19 Bad
20 OK
21 Bad
22 Good
23 Good
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

Sun - Rise: 04:52, Set: 21:28, Transit: 13:10. Moon - Rise: 03:49, Set: 20:37. Civil Dark: 22:16 - 04:04. Nautical Dark: 23:30 - 02:51. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

16
22
98
70
27
69
1
1
2
39
63
77
100
70
98
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

11
2
12
6
5
0
0
1
2
11
6
0
3
14
6
12
12
12
12
12
12
99
99
99

Medium Clouds (% Sky Obscured)

14
9
16
20
10
6
1
0
0
0
0
0
0
1
89
86
86
86
86
86
86
100
100
100

High Clouds (% Sky Obscured)

0
15
98
63
16
67
0
0
0
31
61
77
100
65
97
100
100
100
100
100
100
100
100
100

7Timer Cloud Cover

Alternative Forecast % Cloud Cover

92
95
93
90
89
81
86
66
41
24
12
27
45
79
74
74
79
83
82
81
81
81
55
48

7Timer Seeing

7Timer Lifted Index

7Timer Transparency

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 (%)

3
2
2
3
2
2
2
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.01
0.01
0.02
0.03
0.02
0.02
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
14
13
11
10
8
6
5
5
5
5
5
6
6
7
10
13
15
17
18
18
18
18
18

Chance of Frost

Temperature (°C)

18
18
18
17
16
14
12
11
10
9
9
8
8
8
9
11
13
15
16
16
17
18
19
20

Feels Like (°C)

18
18
18
17
16
14
12
11
10
8
8
7
7
7
8
11
13
15
16
16
17
18
19
20

Dew Point (°C)

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

Relative Humidity (%)

45
43
46
56
62
68
73
78
85
89
92
95
96
96
93
87
80
72
65
60
57
52
50
48

Pressure (mb)

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

Ozone (du)

367
365
362
357
356
356
357
352
350
352
350
348
347
344
343
342
342
342
341
341
341
340
339
338

Tuesday 28

Waning Crescent 0%

04:34

21:36

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
14 Bad
15 Bad

Sun - Rise: 04:53, Set: 21:28, Transit: 13:10. Moon - Rise: 04:34, Set: 21:36. Civil Dark: 22:16 - 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
100
100
100
100
100
100
100
100
99
99
99

Low Clouds (% Sky Obscured)

99
99
99
26
26
26
26
26
26
100
100
100
100
100
100
41
41
41
41
41
41
9
9
9

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
20
20
20
20
20
20
100
100
100
100
100
100
45
45
45

High Clouds (% Sky Obscured)

100
100
100
9
9
9
9
9
9
6
6
6
6
6
6
16
16
16
16
16
16
99
99
99

7Timer Cloud Cover

Alternative Forecast % Cloud Cover

53
52
61
76
69
64
71
77
76
64
84
89
93
91
92
90
95
97
100
100
100
99
100
99

7Timer Seeing

7Timer Lifted Index

7Timer Transparency

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
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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
7
12
12
18
12
13
9
7
8
6
7

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

47
49
54
57
62
67
71
76
82
87
90
92
93
92
88
84
80
77
77
76
68
68
64
58

Pressure (mb)

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

Ozone (du)

338
337
337
335
333
333
332
333
334
335
335
335
335
335
334
337
337
338
338
337
338
334
334
336

Wednesday 29

New Moon 2%

05:30

22:24

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
14 Bad
15 Bad

Sun - Rise: 04:53, Set: 21:28, Transit: 13:10. Moon - Rise: 05:30, Set: 22:24. Civil Dark: 22:15 - 04:06. Nautical Dark: 23:29 - 02:53. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

9
9
9
12
12
12
12
12
12
20
20
20
20
20
20
52
52
52
52
52
52
100
100
100

Medium Clouds (% Sky Obscured)

45
45
45
19
19
19
19
19
19
67
67
67
67
67
67
47
47
47
47
47
47
99
99
99

High Clouds (% Sky Obscured)

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

7Timer Cloud Cover

Alternative Forecast % Cloud Cover

95
92
91
96
100
100
99
99
99
99
96
98
99
99
99
99
99
100
100
100
100
100
100
100

7Timer Seeing

7Timer Lifted Index

7Timer Transparency

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
6
4
6
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
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

Precipitation Probability (%)

0
0
0
11
15
16
15
19
32
0
7
21
14
16
27
22
52
76
81
79
73
65
64
66

Precipitation Amount (mm)

0
0
0
0.1
0.16
0.23
0.28
0.28
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

Wind Speed/Direction (mph)

13
13
12
10
9
7
5
5
5
4
3
3
3
3
4
3
4
4
5
5
5
6
7
7

Chance of Frost

Temperature (°C)

21
21
21
19
17
16
15
14
13
13
12
12
12
12
12
12
13
13
13
13
14
15
15
16

Feels Like (°C)

21
21
21
19
17
16
15
14
13
13
12
12
12
12
12
12
13
13
13
13
14
15
15
16

Dew Point (°C)

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

Relative Humidity (%)

50
47
49
59
66
70
74
79
86
93
100
100
100
100
100
97
96
97
97
95
92
88
85
80

Pressure (mb)

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

Ozone (du)

337
337
337
347
348
349
350
350
350
353
355
354
351
350
349
352
351
351
351
352
354
356
357
357

Thursday 30

Waxing Crescent 6%

06:35

23:02

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 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK

Sun - Rise: 04:54, Set: 21:28, Transit: 13:11. Moon - Rise: 06:35, Set: 23:02. Civil Dark: 22:15 - 04:07. Nautical Dark: 23:28 - 02:54. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
25
25
25
25
25
25
23
23
23
23
23
23
25
25
25

Low Clouds (% Sky Obscured)

100
100
100
6
6
6
6
6
6
2
2
2
2
2
2
18
18
18
18
18
18
13
13
13

Medium Clouds (% Sky Obscured)

99
99
99
17
17
17
17
17
17
0
0
0
0
0
0
1
1
1
1
1
1
16
16
16

High Clouds (% Sky Obscured)

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

7Timer Cloud Cover

Alternative Forecast % Cloud Cover

100
100
100
99
98
96
94
92
90
89
90
92
91
86
78
71
67
65
63
60
58
58
65
74

7Timer Seeing

7Timer Lifted Index

7Timer Transparency

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
9
9
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

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

Precipitation Probability (%)

63
47
18
10
9
0
0
0
0
0
0
0
0
0
0
0
0
5
4
6
10
14
12
9

Precipitation Amount (mm)

1.03
0.58
0.12
0.02
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.05
0.11
0.16
0.16
0.14

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
73
70
72
76
82
88
92
96
98
100
100
100
100
97
93
86
78
73
70
69
67
64
61

Pressure (mb)

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

Ozone (du)

358
359
359
360
359
358
357
358
359
362
365
369
373
374
374
374
374
374
374
374
374
375
376
377

Friday 1

Waxing Crescent 11%

07:45

23:30

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

Sun - Rise: 04:55, Set: 21:27, Transit: 13:11. Moon - Rise: 07:45, Set: 23:30. Civil Dark: 22:14 - 04:08. Nautical Dark: 23:27 - 02:56. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

25
25
25
50
50
50
50
50
50
0
0
0
0
0
0
84
84
84
84
84
84
37
37
37

Low Clouds (% Sky Obscured)

13
13
13
21
21
21
21
21
21
0
0
0
0
0
0
84
84
84
84
84
84
13
13
13

Medium Clouds (% Sky Obscured)

16
16
16
47
47
47
47
47
47
0
0
0
0
0
0
9
9
9
9
9
9
30
30
30

High Clouds (% Sky Obscured)

1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

7Timer Cloud Cover

Alternative Forecast % Cloud Cover

78
73
63
50
34
15
1
0
0
1
1
1
4
9
16
24
37
51
60
59
53
53
63
79

7Timer Seeing

7Timer Lifted Index

7Timer Transparency

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

Precipitation Probability (%)

9
10
13
14
10
4
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.14
0.17
0.24
0.26
0.17
0.06
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
61
64
69
74
79
84
88
92
96
100
100
100
100
100
97
87
78
70
64
58
54
51
50

Pressure (mb)

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

Ozone (du)

378
380
380
379
374
367
361
356
352
348
343
338
333
332
332
333
332
332
332
332
332
332
333
333

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