Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 25

Waxing Crescent 6%

08:46

22:35

13 OK
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 OK
11 Bad
12 Bad

Sun - Rise: 04:33, Set: 21:51, Transit: 13:11. Moon - Rise: 08:46, Set: 22:35. Civil Dark: 22:57 - 03:28. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

26
100
100
100
99
94
75
71
98
95
99
97
98
89
98
95
94
96
73
85
100
41
74
100

Low Clouds (% Sky Obscured)

23
100
100
100
98
90
69
56
48
32
18
16
8
1
1
4
6
15
25
45
45
33
34
100

Medium Clouds (% Sky Obscured)

6
2
27
39
43
35
22
27
50
64
91
88
87
56
95
81
25
31
16
34
99
10
67
35

High Clouds (% Sky Obscured)

0
37
50
76
78
22
16
21
94
87
99
89
91
82
85
82
92
95
63
72
100
9
35
63

ISS Passover

Visibility (miles)

9
9
9
9
10
10
10
10
10
9
9
9
9
9
9
9
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
7
7
4
2
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.08
0.14
0.13
0.09
0.06
0.03
0

Wind Speed/Direction (mph)

2
2
3
3
4
5
5
6
5
6
6
7
8
9
9
10
11
12
14
14
15
16
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
77
76
76
76
76
78
81
84
85
87
88
89
90
92
92
91
90
88
86
84
83
82
81

Pressure (mb)

1016
1015
1015
1015
1015
1014
1014
1014
1014
1013
1013
1013
1012
1011
1011
1010
1009
1008
1008
1007
1007
1006
1005
1004

Ozone (du)

333
333
332
332
331
331
330
329
329
328
328
327
327
327
327
327
327
327
328
330
334
336
333
329

Wednesday 26

Waxing Crescent 13%

10:08

22:54

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 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good

Sun - Rise: 04:35, Set: 21:49, Transit: 13:11. Moon - Rise: 10:08, Set: 22:54. Civil Dark: 22:54 - 03:32. Nautical Dark: N/A - N/A. 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
46
9
1
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

70
100
50
45
45
100
97
31
100
100
100
100
98
99
100
1
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

45
67
92
100
100
100
100
100
100
100
89
57
32
47
100
46
9
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

99
100
100
100
100
99
100
93
96
98
100
98
90
88
14
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
7
5
4
3
2
2
3
4
9
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
Very Light Rain
Light Rain
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

Precipitation Probability (%)

0
0
0
1
37
72
78
79
77
73
63
45
24
6
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.02
0.16
0.55
1.03
1.43
1.82
1.84
1.15
0.45
0.19
0.08
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

18
20
21
22
23
24
26
29
32
33
27
19
13
11
10
9
8
9
9
9
10
11
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
79
79
80
81
84
88
91
94
95
96
97
98
98
98
97
96
95
93
89
85
81
79
77

Pressure (mb)

1003
1003
1002
1001
1000
999
998
997
996
995
995
994
994
994
994
995
995
995
995
995
996
996
996
996

Ozone (du)

325
322
320
318
316
315
315
317
319
321
322
323
324
326
328
331
337
345
349
348
344
341
340
341

Thursday 27

Waxing Crescent 22%

11:27

23:10

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

Sun - Rise: 04:38, Set: 21:46, Transit: 13:11. Moon - Rise: 11:27, Set: 23:10. Civil Dark: 22:50 - 03:35. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
8
29
24
23
5
19
6
75
21
2
2
2
1
73
91
3
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
8
15
24
23
5
7
0
0
1
2
2
2
1
1
1
1
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
16
0
0
0
13
6
75
20
0
0
0
1
73
91
3
0
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

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
11
11
11
11
11
11
11
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12

Relative Humidity (%)

76
74
74
74
75
79
82
86
89
91
92
93
94
96
97
97
96
93
90
87
84
82
80
79

Pressure (mb)

996
996
996
996
996
996
996
996
997
997
997
997
996
996
996
996
996
996
996
996
997
997
997
997

Ozone (du)

341
341
342
341
339
337
335
335
335
335
335
334
334
334
334
334
334
335
336
337
338
339
339
339

Friday 28

Waxing Crescent 31%

12:44

23:25

13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
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

Sun - Rise: 04:40, Set: 21:44, Transit: 13:11. Moon - Rise: 12:44, Set: 23:25. Civil Dark: 22:47 - 03:38. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

30
30
30
30
30
30
39
39
39
39
39
39
48
48
48
48
48
48
84
84
84
84
84
84

Low Clouds (% Sky Obscured)

30
30
30
30
30
30
1
1
1
1
1
1
0
0
0
0
0
0
19
19
19
19
19
19

Medium Clouds (% Sky Obscured)

2
2
2
2
2
2
1
1
1
1
1
1
48
48
48
48
48
48
83
83
83
83
83
83

High Clouds (% Sky Obscured)

0
0
0
0
0
0
38
38
38
38
38
38
1
1
1
1
1
1
6
6
6
6
6
6

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
1
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
2
4
5
3
0

Precipitation Amount (mm)

0
0
0
0.04
0
0
0
0
0
0.04
0.04
0
0
0
0
0
0
0
0
0.05
0.09
0.1
0.06
0

Wind Speed/Direction (mph)

14
14
15
14
13
10
8
8
9
9
9
9
8
8
7
6
6
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
77
77
77
78
80
83
87
90
92
93
94
95
97
98
99
99
97
95
93
90
88
86
84

Pressure (mb)

997
997
997
997
997
997
997
997
997
997
997
997
997
997
997
996
996
996
996
996
997
997
997
997

Ozone (du)

339
339
340
340
341
342
342
341
339
337
336
334
334
335
337
338
338
338
338
338
337
337
337
337

Saturday 29

Waxing Crescent 41%

No Rise

23:41

13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
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

Sun - Rise: 04:42, Set: 21:42, Transit: 13:11. Moon - Rise: No Rise, Set: 23:41. Civil Dark: 22:44 - 03:41. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

10
10
10
10
10
10
12
12
12
12
12
12
77
77
77
77
77
77
92
92
92
92
92
92

Low Clouds (% Sky Obscured)

6
6
6
6
6
6
1
1
1
1
1
1
9
9
9
9
9
9
1
1
1
1
1
1

Medium Clouds (% Sky Obscured)

5
5
5
5
5
5
12
12
12
12
12
12
16
16
16
16
16
16
4
4
4
4
4
4

High Clouds (% Sky Obscured)

5
5
5
5
5
5
0
0
0
0
0
0
70
70
70
70
70
70
92
92
92
92
92
92

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
12
12
12
12
12
12
12
12
12
11
11
11
11
11
11
11
11
11
11
11
11
11

Relative Humidity (%)

81
79
77
77
78
81
84
88
91
93
93
93
93
94
94
94
92
90
87
85
82
80
79
78

Pressure (mb)

998
998
998
998
999
999
999
999
1000
1000
1000
1000
1001
1001
1001
1001
1001
1001
1001
1001
1001
1002
1002
1002

Ozone (du)

337
335
333
332
333
336
338
340
341
341
340
338
336
334
333
331
331
331
331
331
332
333
333
334

Sunday 30

First Quarter 51%

13:58

23:57

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 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 04:45, Set: 21:39, Transit: 13:11. Moon - Rise: 13:58, Set: 23:57. Civil Dark: 22:40 - 03:44. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
27
27
27
27
27
27
56
56
56
56
56
56
47
47
47
47
47
47

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
22
22
22
22
22
22
9
9
9
9
9
9
42
42
42
42
42
42

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
15
15
15
15
15
15
0
0
0
0
0
0
13
13
13
13
13
13

High Clouds (% Sky Obscured)

98
98
98
98
98
98
2
2
2
2
2
2
52
52
52
52
52
52
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
77
77
78
79
81
85
88
91
93
94
94
95
97
98
98
97
95
92
90
87
85
83
81

Pressure (mb)

1002
1002
1002
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1000
1000
1000
1000
1000
1000
1000
1001
1001
1001
1001

Ozone (du)

335
337
339
340
341
340
340
339
339
338
337
336
336
336
336
337
337
337
337
337
336
336
336
336

Monday 31

Waxing Gibbous 61%

15:10

00:16

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
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 04:47, Set: 21:37, Transit: 13:11. Moon - Rise: 15:10, Set: 00:16. Civil Dark: 22:37 - 03:48. Nautical Dark: N/A - 01:39. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

92
92
92
92
92
92
60
60
60
60
60
60
99
99
99
99
99
99
97
97
97
97
97
97

Low Clouds (% Sky Obscured)

29
29
29
29
29
29
59
59
59
59
59
59
99
99
99
99
99
99
97
97
97
97
97
97

Medium Clouds (% Sky Obscured)

32
32
32
32
32
32
8
8
8
8
8
8
23
23
23
23
23
23
4
4
4
4
4
4

High Clouds (% Sky Obscured)

85
85
85
85
85
85
0
0
0
0
0
0
23
23
23
23
23
23
2
2
2
2
2
2

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
2
2
3
3
2
1
0
0
3
7
14
14
13
13
9

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.04
0.05
0.06
0.06
0.04
0.02
0
0
0.05
0.12
0.24
0.39
0.46
0.35
0.17

Wind Speed/Direction (mph)

17
17
17
17
17
18
18
17
16
15
16
17
17
16
16
15
13
12
11
11
11
11
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13

Relative Humidity (%)

80
79
79
80
81
84
87
90
92
93
94
95
95
97
98
99
98
96
94
92
90
88
87
86

Pressure (mb)

1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1000
1000
1000
1000
1000
1001
1001
1001
1002
1002

Ozone (du)

336
336
334
334
334
334
334
335
335
336
335
334
333
332
332
332
333
334
335
335
336
337
338
340

Forecast for Sandwick, Shetland Islands, UK (60.01,-1.23)

Generated: 25/07/17 13:54:10. Forecast: 25/07/17 to 31/07/17. Timezone: UTC+1.00