Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 12

Waning Gibbous 47%

00:59

13:03

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

Sun - Rise: 05:21, Set: 21:24, Transit: 13:22. Moon - Rise: 00:59, Set: 13:03. Civil Dark: 22:07 - 04:38. Nautical Dark: 23:07 - 03:38. Astro Dark: N/A - 01:28

Total Clouds (% Sky Obscured)

76
92
88
48
39
77
61
88
62
62
35
41
25
20
2
81
33
82
39
18
1
7
13
31

Low Clouds (% Sky Obscured)

0
0
0
1
4
44
5
4
11
3
13
35
18
13
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
1
0
0
1
2
0
2
14
6
0
1
4
7

High Clouds (% Sky Obscured)

76
92
88
48
37
52
59
87
59
61
26
8
9
7
2
81
33
82
30
13
0
6
10
25

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

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

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0
0

Wind Speed/Direction (mph)

5
5
5
5
5
5
5
5
5
5
5
5
5
5
4
4
4
4
4
4
4
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
67
65
64
63
62
62
63
64
65
66
69
73
78
82
85
86
86
86
85
83
81
78
75

Pressure (mb)

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

Ozone (du)

324
321
320
319
319
319
320
320
320
319
319
318
317
316
315
314
314
313
313
312
312
312
312
312

Monday 13

Third Quarter 46%

01:16

14:09

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

Sun - Rise: 05:22, Set: 21:23, Transit: 13:22. Moon - Rise: 01:16, Set: 14:09. Civil Dark: 22:06 - 04:40. Nautical Dark: 23:06 - 03:40. Astro Dark: 01:16 - 01:44

Total Clouds (% Sky Obscured)

16
47
41
96
100
100
100
100
99
96
100
100
100
99
61
28
100
99
100
100
100
98
98
92

Low Clouds (% Sky Obscured)

0
4
1
0
0
0
2
13
13
17
100
100
100
99
58
28
99
90
66
58
47
51
81
32

Medium Clouds (% Sky Obscured)

3
5
20
77
99
100
81
91
58
59
39
3
13
46
23
1
0
0
0
0
0
0
74
54

High Clouds (% Sky Obscured)

14
45
34
91
98
98
99
100
98
93
95
98
38
16
0
0
39
98
100
100
100
95
84
80

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
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
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

Precipitation Probability (%)

2
3
4
4
0
6
13
30
41
39
33
30
24
18
12
7
6
5
3
3
3
3
5
5

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
0
0.01
0.05
0.21
0.35
0.3
0.24
0.24
0.2
0.14
0.1
0.08
0.06
0.05
0.04
0.03
0.03
0.02
0.02
0.02

Wind Speed/Direction (mph)

4
5
7
8
10
11
12
12
12
12
12
12
11
11
11
10
10
9
9
9
9
9
9
10

Chance of Frost

Temperature (°C)

15
16
17
17
18
18
18
17
17
16
16
16
16
16
16
16
16
16
15
15
15
15
15
15

Feels Like (°C)

15
16
17
17
18
18
18
17
17
16
16
16
16
16
16
16
16
16
16
15
15
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

72
69
67
65
64
65
69
74
80
81
84
87
90
93
96
99
100
99
99
98
97
95
93
90

Pressure (mb)

1027
1027
1026
1026
1026
1026
1025
1025
1024
1024
1023
1023
1023
1022
1022
1022
1021
1021
1021
1020
1020
1019
1019
1019

Ozone (du)

311
311
310
311
313
314
313
312
312
314
318
321
323
325
326
326
326
326
324
322
321
321
322
322

Tuesday 14

Waning Crescent 38%

01:35

15:15

08 Bad
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

Sun - Rise: 05:23, Set: 21:22, Transit: 13:22. Moon - Rise: 01:35, Set: 15:15. Civil Dark: 22:04 - 04:41. Nautical Dark: 23:04 - 03:41. Astro Dark: 01:00 - 01:53

Total Clouds (% Sky Obscured)

98
99
100
95
84
91
90
47
84
73
55
93
93
93
93
93
93
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

56
62
76
66
50
23
18
13
6
28
38
71
71
71
71
71
71
1
1
1
1
1
1
25

Medium Clouds (% Sky Obscured)

48
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

95
98
98
84
66
88
88
38
83
63
26
78
78
78
78
78
78
86
86
86
86
86
86
41

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
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 (%)

4
3
3
2
2
2
0
0
0
0
6
8
8
7
7
7
6
8
8
10
11
10
10
10

Precipitation Amount (mm)

0.02
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0.01
0.02
0.02
0.01
0.02
0.01
0.02
0.02
0.03
0.05
0.07
0.06
0.04
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
16
17
17
18
18
18
18
17
17
17
16
16
15
15
15
15
14
14
14
14
14
14
15

Feels Like (°C)

15
16
17
17
18
18
18
18
17
17
17
16
16
15
15
15
15
14
14
14
14
14
14
15

Dew Point (°C)

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

Relative Humidity (%)

86
83
80
76
71
67
66
67
69
70
72
75
78
82
86
89
92
94
95
95
94
93
91
88

Pressure (mb)

1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018

Ozone (du)

321
319
318
318
318
318
317
316
314
313
311
310
311
312
313
313
312
311
310
309
308
307
306
305

Wednesday 15

Waning Crescent 28%

01:57

16:23

08 Bad
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 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK

Sun - Rise: 05:24, Set: 21:21, Transit: 13:22. Moon - Rise: 01:57, Set: 16:23. Civil Dark: 22:03 - 04:42. Nautical Dark: 23:03 - 03:43. Astro Dark: 00:51 - 02:00

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
89
89
89
89
89
89
23
23
23
23
23
23
40

Low Clouds (% Sky Obscured)

25
25
25
25
25
100
100
100
100
100
100
89
89
89
89
89
89
23
23
23
23
23
23
2

Medium Clouds (% Sky Obscured)

100
100
100
100
100
95
95
95
95
95
95
2
2
2
2
2
2
0
0
0
0
0
0
6

High Clouds (% Sky Obscured)

41
41
41
41
41
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
35

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

Precipitation Probability (%)

9
7
8
5
3
4
4
3
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0

Precipitation Amount (mm)

0.03
0.04
0.05
0.03
0.02
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0
0
0

Wind Speed/Direction (mph)

12
12
12
12
12
13
13
13
13
13
13
13
12
11
9
9
8
8
8
8
8
8
8
7

Chance of Frost

Temperature (°C)

15
16
17
17
18
18
18
18
18
18
18
18
18
17
16
15
15
14
14
14
14
14
15
15

Feels Like (°C)

15
16
17
17
18
18
18
18
18
18
18
18
18
17
16
15
15
14
14
14
14
14
15
15

Dew Point (°C)

13
13
14
14
14
14
14
14
14
14
14
14
15
15
14
14
14
14
14
14
14
14
14
14

Relative Humidity (%)

85
84
83
82
80
79
76
75
76
76
77
79
81
87
91
94
96
98
99
99
98
96
93
90

Pressure (mb)

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

Ozone (du)

305
306
306
306
306
307
309
311
313
315
318
320
321
321
320
319
317
316
317
318
319
320
321
322

Thursday 16

Waning Crescent 20%

02:25

17:32

08 OK
09 OK
10 OK
11 OK
12 OK
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 Good

Sun - Rise: 05:26, Set: 21:20, Transit: 13:22. Moon - Rise: 02:25, Set: 17:32. Civil Dark: 22:02 - 04:44. Nautical Dark: 23:01 - 03:45. Astro Dark: 00:44 - 02:07

Total Clouds (% Sky Obscured)

40
40
40
40
40
99
99
99
99
99
99
100
100
100
100
100
100
84
84
84
84
84
84
13

Low Clouds (% Sky Obscured)

2
2
2
2
2
95
95
95
95
95
95
98
98
98
98
98
98
20
20
20
20
20
20
7

Medium Clouds (% Sky Obscured)

6
6
6
6
6
0
0
0
0
0
0
2
2
2
2
2
2
1
1
1
1
1
1
1

High Clouds (% Sky Obscured)

35
35
35
35
35
82
82
82
82
82
82
97
97
97
97
97
97
79
79
79
79
79
79
7

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

Precipitation Amount (mm)

0
0
0.01
0.01
0
0
0.01
0.01
0.01
0.01
0
0
0
0
0.01
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
17
18
19
20
21
21
21
21
20
20
19
19
18
17
16
15
15
15
14
14
14
14
15

Feels Like (°C)

16
17
18
19
20
21
21
21
21
20
20
20
19
18
17
16
16
15
15
14
14
14
15
15

Dew Point (°C)

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

Relative Humidity (%)

86
82
78
75
72
70
70
72
75
78
80
82
87
91
96
98
100
100
100
100
100
100
99
94

Pressure (mb)

1022
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

325
330
331
330
327
323
319
315
311
309
307
306
306
305
305
306
306
307
307
308
309
310
310
310

Friday 17

Waning Crescent 12%

03:01

18:40

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

Sun - Rise: 05:27, Set: 21:19, Transit: 13:22. Moon - Rise: 03:01, Set: 18:40. Civil Dark: 22:01 - 04:45. Nautical Dark: 22:59 - 03:47. Astro Dark: 00:38 - 02:12

Total Clouds (% Sky Obscured)

13
13
13
13
13
25
25
25
25
25
25
41
41
41
41
41
41
61
61
61
61
61
61
0

Low Clouds (% Sky Obscured)

7
7
7
7
7
25
25
25
25
25
25
41
41
41
41
41
41
1
1
1
1
1
1
0

Medium Clouds (% Sky Obscured)

1
1
1
1
1
0
0
0
0
0
0
2
2
2
2
2
2
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

7
7
7
7
7
0
0
0
0
0
0
0
0
0
0
0
0
60
60
60
60
60
60
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
1
2
3
4
5
5
5
4
0
0
0
0
0
0
0
0
0
3
3

Precipitation Amount (mm)

0
0
0
0
0
0.01
0.01
0.02
0.02
0.02
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
18
19
20
21
21
21
21
21
21
21
21
20
19
18
17
17
16
16
15
15
15
16
16

Feels Like (°C)

16
18
19
20
21
21
21
22
22
22
21
21
21
20
19
18
17
17
16
16
15
15
16
16

Dew Point (°C)

15
15
16
16
16
16
16
17
17
17
17
18
18
18
18
17
17
16
16
15
15
15
16
16

Relative Humidity (%)

90
84
80
76
75
73
73
74
76
78
79
81
85
91
97
100
100
100
100
100
100
100
100
98

Pressure (mb)

1025
1025
1025
1026
1025
1025
1025
1025
1025
1025
1024
1024
1024
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024

Ozone (du)

310
311
310
309
307
305
304
303
302
301
300
299
298
299
299
299
299
299
300
301
302
304
305
306

Saturday 18

Waning Crescent 6%

03:47

19:45

08 Good
09 Good
10 Good
11 Good
12 Good
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 OK

Sun - Rise: 05:28, Set: 21:18, Transit: 13:22. Moon - Rise: 03:47, Set: 19:45. Civil Dark: 22:00 - 04:46. Nautical Dark: 22:57 - 03:49. Astro Dark: 00:32 - 02:17

Total Clouds (% Sky Obscured)

0
0
0
0
0
3
3
3
3
3
3
9
9
9
9
9
9
5
5
5
5
5
5
29

Low Clouds (% Sky Obscured)

0
0
0
0
0
3
3
3
3
3
3
9
9
9
9
9
9
3
3
3
3
3
3
10

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
2
2
2
2
2
2
20

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
4
4
4
4
3
3
3
3
0
0
0
0
0
0
0
0
0
0
2
2

Precipitation Amount (mm)

0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
19
20
21
21
21
22
22
22
22
22
21
20
19
18
18
17
17
16
15
15
15
16
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
88
84
81
80
79
78
78
79
81
82
84
88
95
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022

Ozone (du)

307
308
309
309
308
308
308
308
308
307
307
307
306
305
305
304
304
304
304
306
307
308
308
308

Forecast for Plymouth, Plymouth, UK (50.35,-4.12)

Generated: 12/07/20 08:30:38. Forecast: 12/07/20 to 18/07/20. Timezone: UTC+1.00