Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 12

Waning Gibbous 47%

00:52

12:57

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

Sun - Rise: 05:11, Set: 21:22, Transit: 13:16. Moon - Rise: 00:52, Set: 12:57. Civil Dark: 22:06 - 04:27. Nautical Dark: 23:11 - 03:23. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

66
66
70
89
94
96
96
92
75
77
67
31
0
16
18
35
29
31
51
48
7
65
3
6

Low Clouds (% Sky Obscured)

0
0
0
0
13
23
27
3
1
9
14
1
0
2
5
6
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
4
8
5
5
6
0
0
0
6

High Clouds (% Sky Obscured)

66
66
70
89
93
95
95
92
74
75
62
31
0
16
15
30
23
27
49
46
7
65
3
1

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

Precipitation Amount (mm)

0
0
0
0
0
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
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
70
61
54
48
43
40
39
40
44
49
55
61
66
71
78
84
88
89
90
89
87
85
80

Pressure (mb)

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

Ozone (du)

331
331
331
330
329
327
326
325
324
323
321
320
319
318
317
317
316
316
316
316
315
314
313
313

Monday 13

Third Quarter 38%

01:09

14:04

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 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 05:12, Set: 21:21, Transit: 13:16. Moon - Rise: 01:09, Set: 14:04. Civil Dark: 22:05 - 04:28. Nautical Dark: 23:09 - 03:25. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

14
23
30
65
73
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
48

Low Clouds (% Sky Obscured)

0
0
0
1
1
1
1
11
6
6
1
100
100
100
100
100
100
100
100
100
98
99
70
38

Medium Clouds (% Sky Obscured)

14
2
10
6
2
67
97
100
100
100
99
68
56
92
77
11
1
0
0
0
0
0
1
6

High Clouds (% Sky Obscured)

1
21
26
63
72
99
100
100
100
100
100
99
98
82
2
0
0
96
99
99
100
100
88
16

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
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
24
1
38
39
0

Precipitation Type

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
None
None
None
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
2
2
3
5
8
8
12
15
12
10
11
13
11
9
5
4
4
4
6
7

Precipitation Amount (mm)

0
0
0
0
0.01
0.01
0.01
0.02
0.02
0.02
0.04
0.07
0.06
0.06
0.08
0.08
0.08
0.07
0.05
0.02
0.01
0.01
0.02
0.02

Wind Speed/Direction (mph)

5
7
8
9
10
11
12
13
13
12
9
8
7
7
7
7
7
7
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
61
54
50
47
47
49
54
61
70
79
88
91
94
97
100
100
100
100
100
100
97
96
95

Pressure (mb)

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

Ozone (du)

314
315
316
316
316
315
315
316
317
319
323
326
328
329
329
329
328
328
328
329
329
329
329
328

Tuesday 14

Waning Crescent 38%

01:27

15:11

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 OK
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 OK

Sun - Rise: 05:13, Set: 21:20, Transit: 13:16. Moon - Rise: 01:27, Set: 15:11. Civil Dark: 22:04 - 04:30. Nautical Dark: 23:07 - 03:27. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

66
86
88
93
98
93
98
82
41
65
84
81
81
81
81
81
81
59
59
59
59
59
59
38

Low Clouds (% Sky Obscured)

47
39
35
48
56
62
97
55
28
18
22
19
19
19
19
19
19
34
34
34
34
34
34
7

Medium Clouds (% Sky Obscured)

20
33
54
59
48
40
81
27
3
2
2
13
13
13
13
13
13
42
42
42
42
42
42
17

High Clouds (% Sky Obscured)

38
75
74
78
96
81
79
61
19
58
81
73
73
73
73
73
73
11
11
11
11
11
11
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
0

Precipitation Type

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

Precipitation Probability (%)

8
9
10
10
9
9
7
5
4
4
4
6
7
0
0
0
0
5
0
0
0
0
0
0

Precipitation Amount (mm)

0.03
0.05
0.07
0.08
0.1
0.1
0.08
0.05
0.04
0.03
0.02
0.02
0.01
0
0
0
0
0.01
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
8
8
8
8
9
11
12
13
13
12
11
10
9
8
7
6
6
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
86
80
74
68
64
60
57
57
58
62
66
69
73
77
83
89
93
96
98
97
96
95
91

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

327
325
323
322
322
322
321
321
320
320
319
319
318
318
317
316
316
315
314
313
312
310
309
308

Wednesday 15

Waning Crescent 28%

01:48

16:20

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 Bad

Sun - Rise: 05:14, Set: 21:19, Transit: 13:16. Moon - Rise: 01:48, Set: 16:20. Civil Dark: 22:03 - 04:31. Nautical Dark: 23:06 - 03:29. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

38
38
38
38
38
100
100
100
100
100
100
53
53
53
53
53
53
68
68
68
68
68
68
63

Low Clouds (% Sky Obscured)

7
7
7
7
7
100
100
100
100
100
100
46
46
46
46
46
46
67
67
67
67
67
67
33

Medium Clouds (% Sky Obscured)

17
17
17
17
17
56
56
56
56
56
56
12
12
12
12
12
12
32
32
32
32
32
32
12

High Clouds (% Sky Obscured)

25
25
25
25
25
0
0
0
0
0
0
12
12
12
12
12
12
0
0
0
0
0
0
45

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
81
77
73
71
69
70
71
73
74
74
76
77
85
91
97
100
100
100
100
100
100
98
92

Pressure (mb)

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

Ozone (du)

308
308
308
308
308
309
310
312
314
316
317
319
320
321
322
321
319
318
317
317
317
318
321
323

Thursday 16

Waning Crescent 20%

02:16

17:29

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 OK

Sun - Rise: 05:16, Set: 21:18, Transit: 13:16. Moon - Rise: 02:16, Set: 17:29. Civil Dark: 22:02 - 04:32. Nautical Dark: 23:04 - 03:31. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

63
63
63
63
63
100
100
100
100
100
100
99
99
99
99
99
99
91
91
91
91
91
91
22

Low Clouds (% Sky Obscured)

33
33
33
33
33
100
100
100
100
100
100
98
98
98
98
98
98
34
34
34
34
34
34
22

Medium Clouds (% Sky Obscured)

12
12
12
12
12
100
100
100
100
100
100
1
1
1
1
1
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

45
45
45
45
45
0
0
0
0
0
0
84
84
84
84
84
84
90
90
90
90
90
90
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
1
1
1
1
1
1
1
1
1
1
0
0
1
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
78
73
69
67
66
64
63
62
64
66
72
79
90
99
100
100
100
100
100
100
100
100
100

Pressure (mb)

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

Ozone (du)

324
326
327
326
325
323
321
318
314
312
309
307
306
305
305
306
308
309
310
310
310
311
313
314

Friday 17

Waning Crescent 12%

02:51

18:38

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 Bad

Sun - Rise: 05:17, Set: 21:17, Transit: 13:16. Moon - Rise: 02:51, Set: 18:38. Civil Dark: 22:00 - 04:34. Nautical Dark: 23:02 - 03:33. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

22
22
22
22
22
93
93
93
93
93
93
81
81
81
81
81
81
95
95
95
95
95
95
95

Low Clouds (% Sky Obscured)

22
22
22
22
22
93
93
93
93
93
93
81
81
81
81
81
81
95
95
95
95
95
95
95

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
1
1
1
1
1
13
13
13
13
13
13
11
11
11
11
11
11
1

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
9

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
82
75
70
67
64
61
59
59
62
66
72
80
90
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

314
315
314
313
311
309
308
307
306
304
302
300
299
300
300
300
301
301
302
304
305
307
308
309

Saturday 18

Waning Crescent 6%

03:37

19:44

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

Sun - Rise: 05:18, Set: 21:16, Transit: 13:16. Moon - Rise: 03:37, Set: 19:44. Civil Dark: 21:59 - 04:35. Nautical Dark: 23:00 - 03:35. Astro Dark: N/A - 01:39

Total Clouds (% Sky Obscured)

95
95
95
95
95
91
91
91
91
91
91
1
1
1
1
1
1
10
10
10
10
10
10
75

Low Clouds (% Sky Obscured)

95
95
95
95
95
91
91
91
91
91
91
1
1
1
1
1
1
9
9
9
9
9
9
23

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

9
9
9
9
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
67

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

97
86
77
71
66
62
59
59
60
63
66
70
78
86
96
100
100
100
100
100
100
100
100
100

Pressure (mb)

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

Ozone (du)

309
308
307
306
306
306
308
310
312
313
313
313
313
313
312
312
311
310
310
309
309
309
309
310

Forecast for Wells, Somerset, UK (51.21,-2.64)

Generated: 12/07/20 08:13:36. Forecast: 12/07/20 to 18/07/20. Timezone: UTC+1.00