Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 12

Waning Gibbous 55%

00:42

12:47

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

Sun - Rise: 05:02, Set: 21:12, Transit: 13:06. Moon - Rise: 00:42, Set: 12:47. Civil Dark: 21:56 - 04:18. Nautical Dark: 23:00 - 03:14. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

2
81
90
70
95
96
99
100
99
99
98
96
95
92
84
56
43
41
14
9
1
7
7
40

Low Clouds (% Sky Obscured)

0
0
0
38
81
50
34
23
13
0
6
1
1
2
1
0
2
7
9
9
1
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
48
75
98
100
84
59
53
6
0
1
0
0
2
4
2
2
0
0
0
3

High Clouds (% Sky Obscured)

2
81
90
53
66
71
69
89
96
98
97
96
95
92
84
56
41
36
5
0
0
7
7
38

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

2
3
3
3
4
4
4
4
4
4
5
6
7
7
6
5
4
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

11
13
16
18
19
20
20
21
22
23
22
22
21
19
17
15
14
13
12
11
11
10
11
11

Feels Like (°C)

11
13
16
18
19
20
20
21
22
23
22
22
21
19
17
15
14
13
12
11
11
10
11
11

Dew Point (°C)

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

Relative Humidity (%)

77
66
54
47
44
42
41
39
37
36
38
42
48
53
61
67
73
76
79
83
86
87
84
81

Pressure (mb)

1029
1029
1029
1029
1029
1029
1029
1029
1028
1027
1027
1027
1027
1027
1027
1027
1028
1028
1027
1027
1027
1026
1026
1026

Ozone (du)

331
334
335
334
336
336
333
335
334
329
331
330
326
328
327
322
325
322
320
321
322
320
322
321

Monday 13

Third Quarter 48%

00:59

13:53

07 Bad
08 OK
09 OK
10 Good
11 OK
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

Sun - Rise: 05:03, Set: 21:11, Transit: 13:06. Moon - Rise: 00:59, Set: 13:53. Civil Dark: 21:55 - 04:19. Nautical Dark: 22:58 - 03:16. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

60
33
21
18
41
62
53
74
96
95
100
100
100
100
99
98
68
65
88
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
12
26
63
83
0
0
2
3
0
2
1
7
12
34
100
100
100
100
100

Medium Clouds (% Sky Obscured)

1
0
0
0
0
21
0
2
57
3
11
66
96
97
98
97
49
59
64
100
100
91
72
76

High Clouds (% Sky Obscured)

59
33
21
18
40
55
38
29
63
95
100
100
100
100
95
55
38
16
73
0
1
95
100
100

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

Precipitation Probability (%)

0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
2
3
2
10
17
25
23
21

Precipitation Amount (mm)

0
0
0
0
0
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0.01
0.02
0.01
0.07
0.13
0.29
0.14
0.08

Wind Speed/Direction (mph)

3
4
5
6
8
10
11
12
12
12
12
12
11
10
9
9
8
7
6
6
6
5
6
6

Chance of Frost

Temperature (°C)

13
15
17
20
21
22
23
24
24
23
22
22
21
20
19
18
17
16
16
15
15
14
14
14

Feels Like (°C)

13
15
17
20
21
22
23
24
24
23
22
22
21
20
19
18
17
16
16
15
15
14
14
15

Dew Point (°C)

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

Relative Humidity (%)

73
65
55
48
44
41
38
38
39
41
44
46
48
56
64
72
81
88
90
97
100
100
100
100

Pressure (mb)

1025
1025
1025
1025
1025
1024
1024
1023
1023
1022
1022
1021
1021
1021
1021
1021
1020
1020
1019
1019
1018
1018
1017
1017

Ozone (du)

319
319
317
314
316
316
315
316
317
317
317
317
318
319
323
330
327
329
332
329
329
330
330
332

Tuesday 14

Waning Crescent 38%

01:17

15:01

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:04, Set: 21:10, Transit: 13:06. Moon - Rise: 01:17, Set: 15:01. Civil Dark: 21:54 - 04:20. Nautical Dark: 22:56 - 03:18. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
99
84
65
95
96
97
97
98
100
100
100
100
100
100
57
57
57
57
57
57

Low Clouds (% Sky Obscured)

100
99
95
100
99
74
39
88
41
19
46
38
89
89
89
89
89
89
22
22
22
22
22
22

Medium Clouds (% Sky Obscured)

85
79
48
26
41
52
46
45
52
52
63
95
100
100
100
100
100
100
41
41
41
41
41
41

High Clouds (% Sky Obscured)

99
100
94
69
13
38
22
60
91
94
92
91
96
96
96
96
96
96
27
27
27
27
27
27

ISS Passover

Visibility (miles)

10
10
10
10
9
8
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
Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

8
20
21
8
32
43
7
47
42
3
17
8
2
4
3
0
0
2
3
3
0
0
0
0

Precipitation Amount (mm)

0.05
0.04
0.04
0.02
0.15
0.29
0.11
0.41
0.34
0.05
0.18
0.11
0.02
0.03
0.01
0
0
0.01
0.01
0.01
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
95
91
83
82
77
68
69
66
47
57
52
46
55
61
65
73
78
85
88
91
90
92
92

Pressure (mb)

1017
1016
1016
1017
1016
1016
1017
1016
1015
1016
1015
1015
1016
1015
1015
1016
1016
1016
1017
1016
1016
1016
1016
1016

Ozone (du)

335
333
331
331
329
328
327
326
325
324
323
322
323
322
323
323
323
321
321
319
318
320
319
321

Wednesday 15

Waning Crescent 29%

01:39

16:09

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK

Sun - Rise: 05:05, Set: 21:09, Transit: 13:06. Moon - Rise: 01:39, Set: 16:09. Civil Dark: 21:52 - 04:22. Nautical Dark: 22:55 - 03:20. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

91
91
91
91
91
91
100
100
100
100
100
100
64
64
64
64
64
64
17
17
17
17
17
17

Low Clouds (% Sky Obscured)

6
6
6
6
6
6
100
100
100
100
100
100
7
7
7
7
7
7
16
16
16
16
16
16

Medium Clouds (% Sky Obscured)

1
1
1
1
1
1
82
82
82
82
82
82
45
45
45
45
45
45
9
9
9
9
9
9

High Clouds (% Sky Obscured)

90
90
90
90
90
90
0
0
0
0
0
0
34
34
34
34
34
34
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
Very Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
5
3
8
7
0
4
0
2
0
5
2
6
5
2
3
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.02
0.01
0.03
0.02
0
0.01
0
0.01
0
0.01
0.01
0.02
0.01
0.01
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
13
14
17
17
18
19
19
20
21
20
20
21
19
18
18
16
15
15
14
13
12
12
13

Feels Like (°C)

12
13
14
17
17
18
19
19
20
21
20
20
21
19
18
18
16
15
15
14
13
12
12
13

Dew Point (°C)

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

Relative Humidity (%)

88
84
77
69
68
64
57
59
59
53
60
60
57
66
72
75
85
91
97
100
100
100
100
100

Pressure (mb)

1016
1017
1017
1017
1017
1017
1017
1017
1018
1017
1018
1018
1017
1018
1018
1018
1019
1019
1020
1020
1020
1020
1020
1021

Ozone (du)

320
320
318
318
316
316
313
316
315
311
315
314
319
314
314
321
316
317
321
319
319
320
320
321

Thursday 16

Waning Crescent 20%

02:06

17:18

07 OK
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

Sun - Rise: 05:06, Set: 21:08, Transit: 13:06. Moon - Rise: 02:06, Set: 17:18. Civil Dark: 21:51 - 04:23. Nautical Dark: 22:53 - 03:22. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

23
23
23
23
23
23
100
100
100
100
100
100
96
96
96
96
96
96
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

22
22
22
22
22
22
100
100
100
100
100
100
52
52
52
52
52
52
37
37
37
37
37
37

Medium Clouds (% Sky Obscured)

8
8
8
8
8
8
100
100
100
100
100
100
96
96
96
96
96
96
99
99
99
99
99
99

High Clouds (% Sky Obscured)

0
0
0
0
0
0
20
20
20
20
20
20
0
0
0
0
0
0
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
1
1
1
0
1
1
1
1
1
1
0
0
1
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
15
17
19
20
21
22
22
23
23
23
22
22
21
19
18
17
16
16
15
14
14
14
15

Feels Like (°C)

14
15
17
19
20
21
22
22
23
23
23
22
22
21
19
18
17
17
16
15
14
14
14
15

Dew Point (°C)

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

Relative Humidity (%)

95
87
76
66
63
59
54
54
53
52
55
57
61
67
76
82
91
97
100
100
100
100
100
100

Pressure (mb)

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

Ozone (du)

319
321
322
323
325
329
327
329
325
324
319
316
312
311
308
307
306
307
308
307
306
312
304
303

Friday 17

Waning Crescent 12%

02:41

18:28

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Good
02 Good
03 Good
04 Good
05 Good
06 OK

Sun - Rise: 05:08, Set: 21:07, Transit: 13:07. Moon - Rise: 02:41, Set: 18:28. Civil Dark: 21:50 - 04:25. Nautical Dark: 22:51 - 03:24. Astro Dark: N/A - 01:23

Total Clouds (% Sky Obscured)

95
95
95
95
95
95
92
92
92
92
92
92
95
95
95
95
95
95
15
15
15
15
15
15

Low Clouds (% Sky Obscured)

63
63
63
63
63
63
85
85
85
85
85
85
94
94
94
94
94
94
14
14
14
14
14
14

Medium Clouds (% Sky Obscured)

95
95
95
95
95
95
70
70
70
70
70
70
66
66
66
66
66
66
2
2
2
2
2
2

High Clouds (% Sky Obscured)

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

Precipitation Amount (mm)

0
0
0
0
0.01
0.01
0.01
0.01
0
0.01
0
0.01
0.03
0.01
0
0.03
0
0
0
0
0
0
0
0.01

Wind Speed/Direction (mph)

2
2
3
4
4
4
5
6
6
6
7
6
6
6
5
6
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

16
17
19
20
22
22
23
24
25
24
24
23
23
22
20
19
18
17
16
15
14
14
14
14

Feels Like (°C)

16
17
19
20
22
22
23
24
25
24
24
23
23
22
20
19
18
17
17
16
15
14
14
15

Dew Point (°C)

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

Relative Humidity (%)

92
87
78
68
64
60
55
54
54
56
59
63
67
75
84
91
99
100
100
100
100
100
100
100

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1024
1024
1024
1024
1025
1024
1025
1025
1024
1025
1025

Ozone (du)

320
302
302
316
302
302
315
303
303
312
302
302
308
301
301
303
303
306
302
309
309
303
308
307

Saturday 18

Waning Crescent 6%

03:27

19:33

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
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good

Sun - Rise: 05:09, Set: 21:06, Transit: 13:07. Moon - Rise: 03:27, Set: 19:33. Civil Dark: 21:48 - 04:26. Nautical Dark: 22:49 - 03:26. Astro Dark: 00:50 - 01:35

Total Clouds (% Sky Obscured)

7
7
7
7
7
7
9
9
9
9
9
9
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
9
9
9
9
9
9
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)

7
7
7
7
7
7
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 (%)

1
0
0
0
0
2
1
2
2
0
2
2
4
2
0
2
0
0
0
0
0
0
0
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
18
20
22
23
24
25
26
26
26
26
26
24
23
21
19
19
18
16
17
16
14
15
15

Feels Like (°C)

16
18
20
22
24
24
25
26
26
26
26
26
24
23
22
19
19
18
16
17
16
15
16
16

Dew Point (°C)

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

Relative Humidity (%)

97
91
79
66
64
59
50
53
52
50
54
57
62
68
80
93
100
100
100
100
100
100
100
100

Pressure (mb)

1024
1025
1024
1023
1024
1024
1023
1023
1023
1022
1023
1023
1021
1023
1023
1022
1024
1024
1022
1024
1023
1022
1023
1023

Ozone (du)

307
305
305
312
304
304
310
304
305
308
304
302
311
301
300
311
300
301
314
301
302
312
303
303

Forecast for Crawley, West Sussex, UK (51.11,-0.19)

Generated: 12/07/20 07:31:50. Forecast: 12/07/20 to 18/07/20. Timezone: UTC+1.00