Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 23

Waxing Gibbous 68%

13:39

03:25

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

Sun - Rise: 04:06, Set: 21:55, Transit: 13:01. Moon - Rise: 13:39, Set: 03:25. Civil Dark: 23:07 - 02:52. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

95
93
82
98
91
81
66
9
22
0
0
0
0
9
0
0
0
0
2
4
0
2
7
19

Low Clouds (% Sky Obscured)

0
19
10
65
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
0
2
7
19

Medium Clouds (% Sky Obscured)

4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

95
91
80
93
91
81
66
9
22
0
0
0
0
9
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
9
9
8
8
8
8
9
9
9
9
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)

4
4
2
3
4
4
5
5
5
5
6
8
9
10
11
12
12
13
14
15
16
17
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
72
67
64
63
64
66
68
70
73
75
78
81
83
84
85
88
91
90
88
87
86
86
87

Pressure (mb)

1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1027
1028
1028
1028
1028

Ozone (du)

332
331
331
331
330
329
329
328
327
327
327
327
327
327
327
328
328
329
329
330
330
330
331
331

Thursday 24

Waxing Gibbous 78%

15:03

03:39

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

Sun - Rise: 04:04, Set: 21:57, Transit: 13:01. Moon - Rise: 15:03, Set: 03:39. Civil Dark: 23:10 - 02:49. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

74
52
3
0
0
0
0
0
0
0
0
0
27
69
97
96
81
94
98
100
100
100
100
99

Low Clouds (% Sky Obscured)

74
52
3
0
0
0
0
0
0
0
0
0
5
6
11
8
9
0
45
93
100
100
99
98

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
23
49
18
27
81
92
97
99
94
78
70
61

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
4
63
97
95
5
32
6
0
1
2
8
31

ISS Passover

Visibility (miles)

10
10
10
10
10
10
9
8
6
5
4
3
2
2
2
3
4
6
8
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
1
1
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
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

18
18
18
17
16
15
14
13
12
11
11
10
9
7
5
4
5
8
10
11
11
11
11
11

Chance of Frost

Temperature (°C)

10
10
11
11
11
11
11
10
10
10
10
10
10
9
9
9
9
9
9
10
11
11
11
11

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
8
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Relative Humidity (%)

87
86
84
83
84
86
87
88
89
90
92
93
94
96
97
98
99
99
97
92
88
86
85
85

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1029
1029
1029
1030
1030
1031
1032
1032
1032
1033

Ozone (du)

333
336
340
343
344
344
344
345
346
347
349
351
352
353
354
354
354
354
354
353
352
351
350
348

Friday 25

Waxing Gibbous 86%

16:25

03:52

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

Sun - Rise: 04:02, Set: 21:59, Transit: 13:01. Moon - Rise: 16:25, Set: 03:52. Civil Dark: 23:14 - 02:46. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

66
39
26
8
27
45
48
37
8
7
3
2
1
1
0
0
0
0
2
2
2
2
2
2

Low Clouds (% Sky Obscured)

2
5
15
3
16
31
43
17
6
6
2
2
1
1
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

48
34
16
6
2
2
1
1
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

36
5
0
0
13
20
7
23
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
84
83
82
82
82
82
82
83
85
88
90
92
91
90
90
90
91
88
84
81
79
78
78

Pressure (mb)

1033
1033
1033
1034
1034
1034
1034
1034
1034
1035
1035
1035
1035
1035
1035
1035
1035
1035
1035
1036
1036
1036
1036
1036

Ozone (du)

347
347
347
347
346
345
344
344
345
346
346
345
345
344
343
341
339
337
335
333
332
331
330
329

Saturday 26

Waxing Gibbous 93%

17:45

04:06

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

Sun - Rise: 04:00, Set: 22:01, Transit: 13:02. Moon - Rise: 17:45, Set: 04:06. Civil Dark: 23:17 - 02:43. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

44
44
44
44
44
44
20
20
20
20
20
20
5
5
5
5
5
5
4
4
4
4
4
4

Low 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

Medium 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

High Clouds (% Sky Obscured)

44
44
44
44
44
44
20
20
20
20
20
20
5
5
5
5
5
5
4
4
4
4
4
4

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
11
12
12
12
11
11
11
10
10
7
7
7
7
7
7
6
7
7
10
11
11
11

Dew Point (°C)

7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7

Relative Humidity (%)

77
76
73
72
72
72
73
75
78
80
82
84
84
84
83
83
84
85
83
80
78
77
76
75

Pressure (mb)

1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1035
1035
1035
1034
1034
1034
1034
1033
1033
1033
1033
1033
1033

Ozone (du)

328
327
326
325
325
324
324
323
323
322
322
322
322
322
322
321
321
321
321
321
322
323
323
324

Sunday 27

Waxing Gibbous 97%

19:04

04:23

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

Sun - Rise: 03:59, Set: 22:03, Transit: 13:02. Moon - Rise: 19:04, Set: 04:23. Civil Dark: 23:20 - 02:40. 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
0
0
0
0
0
0
0

Low 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

Medium 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

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7

Relative Humidity (%)

75
73
72
71
72
74
76
77
79
81
83
85
85
85
85
85
85
85
82
78
75
73
72
72

Pressure (mb)

1033
1032
1032
1031
1031
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028

Ozone (du)

324
325
327
328
328
329
329
330
331
331
332
333
333
333
333
333
332
331
331
331
331
331
331
331

Monday 28

Waxing Gibbous 100%

20:21

04:42

13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
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 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 03:57, Set: 22:05, Transit: 13:02. Moon - Rise: 20:21, Set: 04:42. Civil Dark: 23:24 - 02:37. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
9
9
9
9
9
9
89
89
89
89
89
89
77
77
77
77
77
77

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
16
16
16
16
16

High Clouds (% Sky Obscured)

0
0
0
0
0
0
9
9
9
9
9
9
89
89
89
89
89
89
74
74
74
74
74
74

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
8
8
8
8
8
8
8
8
8
9
9
9
9
9
9
9
9
9
9
9

Relative Humidity (%)

73
72
71
70
70
71
72
73
74
75
78
81
83
85
86
88
89
89
87
83
79
77
75
75

Pressure (mb)

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

Ozone (du)

332
333
334
335
338
341
344
345
345
345
345
344
343
343
343
343
344
345
345
345
345
345
345
346

Tuesday 29

Full Moon 100%

21:35

05:08

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: 03:55, Set: 22:07, Transit: 13:02. Moon - Rise: 21:35, Set: 05:08. Civil Dark: 23:27 - 02:34. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

52
52
52
52
52
52
98
98
98
98
98
98
97
97
97
97
97
97
70
70
70
70
70
70

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

19
19
19
19
19
19
0
0
0
0
0
0
16
16
16
16
16
16
2
2
2
2
2
2

High Clouds (% Sky Obscured)

42
42
42
42
42
42
98
98
98
98
98
98
97
97
97
97
97
97
70
70
70
70
70
70

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
Very Light Rain
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
None
Very Light Rain

Precipitation Probability (%)

0
0
0
0
6
0
0
0
0
0
0
0
0
0
0
0
9
9
9
9
8
0
0
7

Precipitation Amount (mm)

0
0
0
0
0.01
0
0
0
0
0
0
0
0
0
0
0
0.04
0.19
0.3
0.19
0.04
0
0
0.02

Wind Speed/Direction (mph)

6
6
7
8
8
8
9
10
11
12
12
11
10
9
8
7
6
6
5
6
7
8
9
11

Chance of Frost

Temperature (°C)

13
14
14
15
14
14
13
13
12
12
11
11
10
10
10
10
10
10
10
11
12
12
13
13

Feels Like (°C)

13
14
14
15
14
14
13
13
12
12
11
11
10
10
10
10
10
10
10
11
12
12
13
13

Dew Point (°C)

9
9
9
9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
11

Relative Humidity (%)

74
72
71
71
74
78
82
86
89
93
96
98
99
99
98
98
99
99
97
93
89
87
87
87

Pressure (mb)

1024
1024
1024
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

347
349
351
351
351
349
347
345
342
341
341
341
342
343
344
345
345
345
344
341
336
333
330
328

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

Generated: 23/05/18 13:59:40. Forecast: 23/05/18 to 29/05/18. Timezone: UTC+1.00