Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 24

Waxing Gibbous 78%

16:35

03:51

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

Sun - Rise: 04:35, Set: 21:48, Transit: 13:13. Moon - Rise: 16:35, Set: 03:51. Civil Dark: 22:48 - 03:35. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

42
31
37
58
84
94
93
86
94
95
81
55
66
100
99
88
92
95
95
68
36
6
20
41

Low Clouds (% Sky Obscured)

2
18
13
11
17
9
10
6
4
5
11
48
63
100
99
88
92
95
95
39
7
6
2
1

Medium Clouds (% Sky Obscured)

37
17
18
11
3
4
1
1
13
28
26
15
11
13
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

8
11
20
51
82
93
92
85
93
95
79
15
6
6
0
0
0
0
0
43
31
0
17
40

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
9
9
9
9
9
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
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
2
3
3
2
2
2
2
3
3
4
5
7
9
10
10
11
11
11
11
10
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
79
76
73
74
77
78
80
81
83
84
82
76
70
66
64
61
57
54
53
53
55
58
61

Pressure (mb)

1024
1024
1025
1025
1025
1026
1026
1026
1026
1026
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1029

Ozone (du)

357
357
357
357
357
357
357
357
358
358
358
358
357
357
356
357
358
358
358
357
355
353
349
346

Friday 25

Waxing Gibbous 86%

17:52

04:07

20 Good
21 OK
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 OK
12 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 OK

Sun - Rise: 04:34, Set: 21:50, Transit: 13:13. Moon - Rise: 17:52, Set: 04:07. Civil Dark: 22:50 - 03:33. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

6
26
77
67
35
45
91
98
100
98
98
100
99
100
80
23
24
53
69
89
92
69
27
39

Low Clouds (% Sky Obscured)

2
3
6
9
21
44
91
98
99
98
98
100
91
84
37
6
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
4
7
2
1
2
23
63
98
99
73
20
9
6
6
1
0
0
0
0

High Clouds (% Sky Obscured)

5
23
74
65
23
0
0
2
6
0
0
0
0
0
0
0
16
49
66
88
92
69
27
38

ISS Passover

Visibility (miles)

10
9
9
8
7
7
5
4
3
3
3
4
5
7
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
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
1
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
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
7
6
5
5
5
5
5
4
4
4
5
6
7
8
9
10
11
11
11
11
11
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
12
9
7
7
7
7
7
7
7
7
8
11
13
14
15
17
18
19
20
20
19
19
18

Dew Point (°C)

7
7
7
7
7
7
7
7
7
7
7
7
8
8
8
8
9
9
9
9
9
9
9
9

Relative Humidity (%)

66
72
80
87
92
92
91
90
91
92
92
88
81
73
67
64
60
56
53
51
50
51
53
56

Pressure (mb)

1029
1029
1030
1030
1030
1031
1030
1030
1030
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1030
1030
1030
1030

Ozone (du)

345
343
343
344
346
347
346
345
343
343
342
342
341
341
341
341
341
341
342
343
344
346
348
350

Saturday 26

Waxing Gibbous 93%

19:07

04:24

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

Sun - Rise: 04:32, Set: 21:52, Transit: 13:13. Moon - Rise: 19:07, Set: 04:24. Civil Dark: 22:53 - 03:31. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

41
14
1
1
1
8
23
18
15
3
16
38
41
7
0
0
0
0
15
3
2
2
0
0

Low Clouds (% Sky Obscured)

1
1
1
1
1
6
21
16
14
2
2
2
1
0
0
0
0
0
1
2
2
2
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
1
0
0
0
0

High Clouds (% Sky Obscured)

40
13
0
0
0
2
4
2
2
2
14
37
41
7
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
8
6
5
3
3
2
2
3
4
5
8
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)

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

Chance of Frost

Temperature (°C)

16
14
11
10
9
9
8
8
8
7
8
9
10
13
15
16
17
19
20
21
21
21
21
20

Feels Like (°C)

16
14
11
8
8
7
7
6
6
6
6
7
10
13
15
16
17
19
20
21
21
21
21
20

Dew Point (°C)

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

Relative Humidity (%)

60
68
77
83
85
86
86
87
87
88
86
81
72
62
56
53
51
49
48
48
48
49
50
53

Pressure (mb)

1030
1031
1031
1031
1031
1031
1030
1030
1029
1029
1029
1028
1028
1027
1027
1026
1026
1026
1025
1025
1024
1024
1023
1023

Ozone (du)

352
354
356
357
357
358
358
358
357
356
355
354
353
351
350
349
349
348
349
349
350
351
352
352

Sunday 27

Waxing Gibbous 97%

No Rise

04:44

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

Sun - Rise: 04:31, Set: 21:54, Transit: 13:13. Moon - Rise: No Rise, Set: 04:44. Civil Dark: 22:55 - 03:29. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
3
3
3
3
12

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
12

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
9
8
8
8
8
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
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
0
0
0
0
0
3
5
6
7
7
7

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.05
0.09
0.11
0.11
0.09

Wind Speed/Direction (mph)

5
5
4
4
4
3
3
3
3
3
2
2
3
4
6
7
8
9
9
9
9
9
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
64
72
78
82
83
82
81
81
81
81
78
70
63
58
55
53
51
51
53
56
57
57
58

Pressure (mb)

1023
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1021
1021
1021

Ozone (du)

353
354
354
355
356
357
357
357
356
354
352
349
348
347
346
346
345
345
344
343
343
344
344
345

Monday 28

Waxing Gibbous 100%

20:21

05:07

20 Good
21 Good
22 Good
23 Good
00 Good
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

Sun - Rise: 04:30, Set: 21:55, Transit: 13:13. Moon - Rise: 20:21, Set: 05:07. Civil Dark: 22:57 - 03:27. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

12
12
12
12
12
100
100
100
100
100
100
100
100
100
100
100
100
97
97
97
97
97
97
98

Low Clouds (% Sky Obscured)

12
12
12
12
12
100
100
100
100
100
100
100
100
100
100
100
100
97
97
97
97
97
97
88

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
6
6
6
6
6
38

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
86

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

Precipitation Probability (%)

6
4
0
0
0
0
0
0
0
0
0
4
4
0
0
0
0
0
6
8
9
8
6
0

Precipitation Amount (mm)

0.05
0.01
0
0
0
0
0
0
0
0
0
0.01
0.01
0
0
0
0
0
0.04
0.14
0.22
0.13
0.02
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
67
75
82
87
90
90
90
90
91
91
88
82
75
71
68
65
61
59
59
60
63
67
71

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1018
1018
1018

Ozone (du)

346
348
348
349
349
349
349
349
349
349
348
348
348
347
346
344
343
341
340
339
338
338
338
338

Tuesday 29

Full Moon 100%

21:31

05:35

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
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 04:28, Set: 21:57, Transit: 13:13. Moon - Rise: 21:31, Set: 05:35. Civil Dark: 22:59 - 03:25. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
98
98
98
98
100
100
100
100
100
100
100
100
100
100
100
100
98
98
98
98
98
98
70

Low Clouds (% Sky Obscured)

88
88
88
88
88
100
100
100
100
100
100
100
100
100
100
100
100
97
97
97
97
97
97
55

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

86
86
86
86
86
68
68
68
68
68
68
0
0
0
0
0
0
60
60
60
60
60
60
40

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

Precipitation Probability (%)

0
4
7
7
7
7
8
8
9
9
9
9
9
8
8
7
7
7
8
10
10
10
9
9

Precipitation Amount (mm)

0
0.01
0.02
0.02
0.02
0.03
0.03
0.05
0.06
0.06
0.06
0.06
0.05
0.03
0.03
0.02
0.02
0.04
0.09
0.2
0.28
0.24
0.14
0.08

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
81
87
91
92
91
91
92
93
94
94
93
90
87
84
83
79
75
73
73
76
80
82
84

Pressure (mb)

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

Ozone (du)

337
335
334
333
333
332
331
329
328
326
325
324
324
325
326
325
324
323
323
323
324
326
328
331

Wednesday 30

Waning Gibbous 98%

22:36

06:10

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
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 04:27, Set: 21:58, Transit: 13:14. Moon - Rise: 22:36, Set: 06:10. Civil Dark: 23:02 - 03:23. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

70
70
70
70
70
100
100
100
100
100
100
100
100
100
100
100
100
52
52
52
52
52
52
99

Low Clouds (% Sky Obscured)

55
55
55
55
55
100
100
100
100
100
100
100
100
100
100
100
100
18
18
18
18
18
18
96

Medium Clouds (% Sky Obscured)

6
6
6
6
6
32
32
32
32
32
32
13
13
13
13
13
13
5
5
5
5
5
5
21

High Clouds (% Sky Obscured)

40
40
40
40
40
27
27
27
27
27
27
50
50
50
50
50
50
40
40
40
40
40
40
89

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

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

Precipitation Probability (%)

9
8
8
6
7
7
11
12
13
14
13
12
11
9
7
0
0
0
0
0
0
7
8
9

Precipitation Amount (mm)

0.04
0.03
0.02
0.01
0.01
0.01
0.04
0.19
0.39
0.48
0.5
0.42
0.24
0.07
0.01
0
0
0
0
0
0
0.04
0.16
0.29

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
88
93
97
100
100
98
96
97
100
100
99
92
84
79
77
74
70
65
62
61
62
66
70

Pressure (mb)

1014
1014
1015
1015
1015
1014
1014
1014
1014
1013
1013
1013
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1016
1016

Ozone (du)

333
334
335
334
332
330
329
328
328
329
331
332
330
328
326
326
326
327
327
328
329
329
329
329

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

Generated: 24/05/18 20:51:46. Forecast: 24/05/18 to 30/05/18. Timezone: UTC+1.00