Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

Waning Gibbous 84%

23:35

No Set

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

Sun - Rise: 04:51, Set: 21:55, Transit: 13:22. Moon - Rise: 23:35, Set: No Set. Civil Dark: 22:53 - 03:54. Nautical Dark: N/A - 01:45. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
89
65
63
77
79
66
57
60
54
52
40
31
29
18
12
16
7
20
5
21
16
19
41

Low Clouds (% Sky Obscured)

100
84
52
28
67
67
46
27
24
26
31
31
16
6
3
2
9
1
16
4
19
10
2
31

Medium Clouds (% Sky Obscured)

59
66
38
34
34
41
52
47
30
19
25
27
23
15
7
3
10
7
14
1
6
10
18
21

High Clouds (% Sky Obscured)

2
12
10
34
23
5
6
9
36
32
24
2
0
15
12
9
1
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

2
4
8
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

Precipitation Type

None
None
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
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
38
29
23
17
14
14
13
9
7
5
4
2
0
0
0
0
0
4
5
7
7
7

Precipitation Amount (mm)

0
0
0.57
0.28
0.15
0.11
0.1
0.11
0.1
0.08
0.06
0.04
0.02
0.01
0
0
0
0
0
0.01
0.01
0.02
0.03
0.02

Wind Speed/Direction (mph)

4
4
6
7
9
9
10
10
10
10
10
9
9
8
8
8
8
8
9
9
8
7
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
91
86
83
78
71
66
62
62
63
66
71
76
78
80
82
83
84
85
86
87
85
82

Pressure (mb)

1000
1000
1000
1001
1001
1002
1003
1004
1004
1005
1005
1006
1007
1008
1008
1009
1009
1009
1009
1009
1010
1010
1010
1010

Ozone (du)

357
355
354
354
354
354
355
356
358
360
362
363
363
364
364
365
366
366
367
366
365
362
361
362

Sunday 21

Waning Gibbous 77%

23:48

09:42

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 04:53, Set: 21:53, Transit: 13:22. Moon - Rise: 23:48, Set: 09:42. Civil Dark: 22:51 - 03:56. Nautical Dark: 00:59 - 01:57. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

66
64
99
99
100
100
100
100
100
100
98
99
71
99
99
85
100
74
95
41
97
98
100
99

Low Clouds (% Sky Obscured)

59
38
29
32
18
20
54
33
1
6
35
95
41
77
6
4
1
1
2
1
2
2
1
1

Medium Clouds (% Sky Obscured)

35
48
34
41
36
31
34
97
100
100
91
88
57
2
0
0
0
2
7
29
75
81
99
99

High Clouds (% Sky Obscured)

0
12
98
99
100
100
100
100
100
100
95
69
2
98
99
84
100
73
95
28
91
95
99
92

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
7
5
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

5
5
5
5
5
7
7
9
31
44
48
40
33
34
44
54
58
57
56
54
50
39
30
21

Precipitation Amount (mm)

0.02
0.02
0.03
0.03
0.03
0.02
0.01
0.01
0.04
0.12
0.2
0.16
0.1
0.1
0.23
0.52
0.77
0.75
0.63
0.53
0.4
0.26
0.17
0.11

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
11
11
11
11
11
12
12
12
12
12
12
12
13
13
13
13
13
14
14
14
15
15

Relative Humidity (%)

76
70
65
60
57
56
58
61
67
73
79
80
80
81
83
85
87
88
88
89
91
91
90
89

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1009
1009
1009
1008
1007
1007
1006
1005
1004
1004
1003
1003
1003
1004

Ozone (du)

363
366
370
375
376
370
361
352
348
344
341
337
333
329
326
323
320
317
314
312
311
311
311
311

Monday 22

Waning Gibbous 68%

00:00

10:54

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

Sun - Rise: 04:55, Set: 21:51, Transit: 13:22. Moon - Rise: 00:00, Set: 10:54. Civil Dark: 22:49 - 03:58. Nautical Dark: 00:47 - 02:06. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
91
83
100
100
99
96
98
34
64
53
6
11
2
1
1
1
2
2
2
1
1
3
3

Low Clouds (% Sky Obscured)

0
0
52
100
96
98
94
98
23
58
45
2
2
2
1
1
1
2
1
1
1
1
3
3

Medium Clouds (% Sky Obscured)

99
91
52
100
100
88
76
33
13
16
16
4
9
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

86
13
64
33
13
2
1
4
0
0
0
0
0
0
0
0
0
0
0
2
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
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

13
12
13
15
17
15
12
12
14
16
18
17
12
9
6
3
2
1
0
0
0
1
1
1

Precipitation Amount (mm)

0.07
0.06
0.07
0.1
0.11
0.09
0.06
0.05
0.07
0.11
0.13
0.1
0.05
0.03
0.02
0.02
0.02
0.01
0
0
0
0.01
0.01
0.01

Wind Speed/Direction (mph)

14
15
16
16
17
17
17
17
16
14
13
13
13
13
13
12
11
11
12
11
10
9
8
8

Chance of Frost

Temperature (°C)

18
18
19
19
20
20
21
20
20
19
19
19
19
18
18
18
18
18
17
17
17
17
17
18

Feels Like (°C)

18
18
19
19
20
20
21
20
20
19
19
19
19
18
18
18
18
18
17
17
17
17
17
18

Dew Point (°C)

15
15
16
16
16
16
16
16
16
16
16
16
15
15
15
15
15
15
14
14
14
14
15
15

Relative Humidity (%)

86
83
81
80
77
75
74
75
78
83
84
83
82
83
83
83
83
82
81
81
83
84
84
82

Pressure (mb)

1004
1005
1006
1006
1007
1007
1008
1009
1009
1010
1010
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1014
1014
1014

Ozone (du)

312
312
311
310
309
308
308
308
309
310
311
312
312
313
314
315
316
317
318
319
321
322
323
322

Tuesday 23

Waning Gibbous 58%

00:12

12:06

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

Sun - Rise: 04:57, Set: 21:50, Transit: 13:22. Moon - Rise: 00:12, Set: 12:06. Civil Dark: 22:46 - 04:01. Nautical Dark: 00:38 - 02:14. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

3
3
3
3
73
73
73
73
73
73
8
8
8
8
8
8
100
100
100
100
100
100
13
13

Low Clouds (% Sky Obscured)

3
3
3
3
1
1
1
1
1
1
7
7
7
7
7
7
2
2
2
2
2
2
12
12

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
4
4
4
4
4
4
98
98
98
98
98
98
1
1

High Clouds (% Sky Obscured)

0
0
0
0
73
73
73
73
73
73
0
0
0
0
0
0
100
100
100
100
100
100
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
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

1
1
1
0
0
0
0
0
0
1
1
1
0
0
0
0
0
4
8
20
27
35
36
28

Precipitation Amount (mm)

0.01
0.01
0.01
0
0
0
0
0
0
0.01
0.01
0.01
0
0
0
0
0
0.02
0.12
0.23
0.31
0.53
0.69
0.41

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
21
22
23
23
24
24
24
24
24
23
22
21
19
18
18
18
17
17
17
17
18
19
19

Feels Like (°C)

19
21
22
23
23
24
24
24
24
24
23
22
21
19
18
18
18
17
17
17
17
18
19
19

Dew Point (°C)

15
15
15
15
15
15
15
15
16
16
16
16
15
15
15
15
15
15
15
15
15
16
16
16

Relative Humidity (%)

76
71
67
63
60
59
59
60
61
63
65
67
72
76
80
82
84
86
87
88
89
87
85
84

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1012
1012
1012
1012
1012
1011
1010
1010
1009
1008
1008
1007
1007
1007

Ozone (du)

321
320
320
320
320
319
319
319
319
319
319
319
320
319
317
315
312
309
306
304
305
306
308
309

Wednesday 24

Waning Gibbous 48%

00:25

13:19

09 Good
10 Good
11 Good
12 Good
13 Bad
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

Sun - Rise: 04:59, Set: 21:48, Transit: 13:22. Moon - Rise: 00:25, Set: 13:19. Civil Dark: 22:44 - 04:03. Nautical Dark: 00:30 - 02:21. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

13
13
13
13
95
95
95
95
95
95
94
94
94
94
94
94
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

12
12
12
12
9
9
9
9
9
9
7
7
7
7
7
7
2
2
2
2
2
2
20
20

Medium Clouds (% Sky Obscured)

1
1
1
1
76
76
76
76
76
76
90
90
90
90
90
90
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
82
82
82
82
82
82
78
78
78
78
78
78
91
91
91
91
91
91
96
96

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
None
None
None
None
None
None
None
None
None
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
None

Precipitation Probability (%)

8
1
0
2
2
2
0
4
5
5
6
6
6
6
5
2
2
5
7
8
7
7
8
0

Precipitation Amount (mm)

0.09
0.01
0
0.01
0.02
0.01
0
0.01
0.01
0.04
0.08
0.07
0.05
0.03
0.02
0.01
0.01
0.01
0.04
0.07
0.05
0.02
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
79
72
64
59
58
58
60
63
66
69
71
75
79
81
82
82
83
84
85
86
85
83
79

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008

Ozone (du)

310
311
311
310
311
313
316
318
316
312
309
309
310
311
309
307
306
305
304
304
302
300
299
298

Thursday 25

Third Quarter 38%

00:40

14:34

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 OK
08 Good

Sun - Rise: 05:01, Set: 21:46, Transit: 13:22. Moon - Rise: 00:40, Set: 14:34. Civil Dark: 22:41 - 04:06. Nautical Dark: 00:24 - 02:27. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
93
93
93
93
93
93
93
93
93
93
93
93
99
99
99
99
99
99
7
7

Low Clouds (% Sky Obscured)

20
20
20
20
0
0
0
0
0
0
20
20
20
20
20
20
1
1
1
1
1
1
6
6

Medium Clouds (% Sky Obscured)

100
100
100
100
76
76
76
76
76
76
57
57
57
57
57
57
31
31
31
31
31
31
3
3

High Clouds (% Sky Obscured)

96
96
96
96
88
88
88
88
88
88
87
87
87
87
87
87
99
99
99
99
99
99
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
9
8
9
10
10
10
10
10
10
10
10
10
5
2
5
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
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
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

Precipitation Probability (%)

0
0
0
0
6
7
10
16
26
40
46
46
49
52
46
29
21
20
24
27
13
8
7
5

Precipitation Amount (mm)

0
0
0
0
0.01
0.01
0.01
0.02
0.07
0.19
0.28
0.28
0.41
0.55
0.41
0.17
0.06
0.05
0.06
0.07
0.05
0.04
0.03
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
69
65
63
61
58
57
59
64
72
78
82
85
87
88
88
88
88
90
91
92
91
89
84

Pressure (mb)

1007
1007
1007
1007
1006
1006
1005
1005
1004
1004
1004
1004
1004
1004
1003
1003
1003
1002
1002
1001
1001
1001
1002
1002

Ozone (du)

298
298
298
298
297
296
294
293
294
295
296
296
295
294
294
294
294
295
296
297
299
301
303
305

Friday 26

Waning Crescent 28%

00:58

15:52

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

Sun - Rise: 05:03, Set: 21:44, Transit: 13:22. Moon - Rise: 00:58, Set: 15:52. Civil Dark: 22:39 - 04:08. Nautical Dark: 00:17 - 02:33. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

7
7
7
7
90
90
90
90
90
90
36
36
36
36
36
36
6
6
6
6
6
6
11
11

Low Clouds (% Sky Obscured)

6
6
6
6
12
12
12
12
12
12
8
8
8
8
8
8
0
0
0
0
0
0
8
8

Medium Clouds (% Sky Obscured)

3
3
3
3
1
1
1
1
1
1
4
4
4
4
4
4
1
1
1
1
1
1
9
9

High Clouds (% Sky Obscured)

0
0
0
0
89
89
89
89
89
89
30
30
30
30
30
30
6
6
6
6
6
6
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
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
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

Precipitation Probability (%)

0
0
0
0
0
0
0
2
6
6
7
5
0
0
0
0
5
7
10
16
23
33
33
20

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.01
0.01
0.02
0.02
0.01
0
0
0
0
0.01
0.01
0.04
0.07
0.11
0.15
0.16
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
70
65
62
61
62
65
68
68
68
67
69
74
77
79
81
82
84
85
88
90
90
88
82

Pressure (mb)

1002
1003
1003
1003
1003
1003
1004
1004
1004
1004
1004
1005
1005
1005
1006
1006
1006
1006
1006
1007
1007
1007
1008
1008

Ozone (du)

306
307
307
308
310
313
317
320
323
326
328
329
329
330
331
333
334
337
339
340
339
337
335
335

Forecast for Culloden Moor, Highland, UK (57.48,-4.07)

Generated: 20/07/19 09:12:22. Forecast: 20/07/19 to 26/07/19. Timezone: UTC+1.00