Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 12

Waning Gibbous 57%

00:33

No Set

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

Sun - Rise: 04:54, Set: 21:30, Transit: 13:11. Moon - Rise: 00:33, Set: No Set. Civil Dark: 22:19 - 04:05. Nautical Dark: 23:37 - 02:47. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

80
58
77
70
52
16
7
3
2
2
2
2
1
1
2
1
4
23
22
20
48
90
99
100

Low Clouds (% Sky Obscured)

79
48
54
59
48
13
7
2
2
1
2
2
1
1
2
1
0
0
0
0
0
1
64
48

Medium Clouds (% Sky Obscured)

40
35
70
59
37
10
2
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
2
9
0
0
0
0
0
0
0
0
0
0
0
0
0
4
23
22
20
48
90
98
99

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

Precipitation Type

Very Light Rain
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 (%)

11
2
2
2
2
2
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.11
0.01
0.02
0
0.03
0.01
0
0
0
0
0
0
0
0
0
0.01
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
18
18
19
19
18
18
17
15
13
12
11
9
9
8
8
8
8
9
10
12
14
16
17

Feels Like (°C)

17
18
18
19
19
18
18
17
15
13
12
11
9
8
7
6
6
7
8
10
12
14
16
17

Dew Point (°C)

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

Relative Humidity (%)

54
53
52
51
52
54
57
59
66
71
76
80
85
88
90
89
88
86
85
82
74
66
60
55

Pressure (mb)

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

Ozone (du)

347
348
352
355
356
356
356
348
354
344
342
340
338
336
335
333
333
332
332
332
332
334
336
337

Monday 13

Third Quarter 47%

00:46

12:53

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

Sun - Rise: 04:55, Set: 21:29, Transit: 13:11. Moon - Rise: 00:46, Set: 12:53. Civil Dark: 22:18 - 04:06. Nautical Dark: 23:35 - 02:50. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
99
95
95
83
52
21
9
9
16
11
38
28
41
38
27
59
77
62
57
48
56
97
80

Low Clouds (% Sky Obscured)

41
28
20
54
31
27
0
0
1
0
0
0
0
0
0
0
0
0
2
6
5
2
2
6

Medium Clouds (% Sky Obscured)

0
0
0
6
10
34
21
9
6
2
9
36
23
32
24
25
25
32
46
56
47
56
97
79

High Clouds (% Sky Obscured)

100
99
95
88
75
21
1
0
4
14
2
2
10
27
23
9
50
69
32
6
0
0
0
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
1
1
1
1
0
0
0
0
0
1
2
2
1
1
1
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
49
48
48
49
50
52
56
63
71
76
80
82
82
80
73
68
69
73
75
73
72
71
69

Pressure (mb)

1029
1029
1028
1028
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1024
1024
1023
1023
1023
1022
1022
1021

Ozone (du)

338
339
339
340
339
337
334
332
331
330
330
328
327
325
324
324
324
325
327
327
326
324
323
322

Tuesday 14

Waning Crescent 38%

01:00

14:02

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

Sun - Rise: 04:56, Set: 21:28, Transit: 13:11. Moon - Rise: 01:00, Set: 14:02. Civil Dark: 22:16 - 04:08. Nautical Dark: 23:33 - 02:53. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
98
98
100
100
100
97
97
91
9
2
93
98
99
100
100
99
34
83
45
64
84
61
100

Low Clouds (% Sky Obscured)

16
22
75
98
100
98
29
61
86
9
1
1
3
5
32
74
77
30
8
2
23
38
58
100

Medium Clouds (% Sky Obscured)

94
76
51
96
87
24
16
13
6
1
1
0
1
3
16
40
16
8
38
42
29
42
9
9

High Clouds (% Sky Obscured)

97
94
92
98
94
95
95
91
36
0
1
93
98
99
99
100
96
3
81
2
48
67
7
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
0

Precipitation Type

None
None
None
None
None
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

Precipitation Probability (%)

0
1
1
3
5
7
8
8
5
2
0
0
0
1
1
2
2
2
3
0
0
0
0
0

Precipitation Amount (mm)

0
0.01
0.02
0.05
0.08
0.11
0.13
0.14
0.07
0.01
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
64
63
64
66
68
72
75
79
82
85
89
94
95
93
89
86
85
85
83
77
71
67
62

Pressure (mb)

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

Ozone (du)

323
323
325
327
329
331
333
335
335
336
336
336
337
337
339
341
341
340
337
335
333
332
331
329

Wednesday 15

Waning Crescent 28%

01:16

15:11

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
08 OK
09 OK
10 OK
11 OK

Sun - Rise: 04:58, Set: 21:27, Transit: 13:11. Moon - Rise: 01:16, Set: 15:11. Civil Dark: 22:15 - 04:09. Nautical Dark: 23:30 - 02:55. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
95
98
98
89
88
88
80
80
80
80
80
80
56
56
56
56
56
56
40
40
40
40
40

Low Clouds (% Sky Obscured)

100
88
81
80
20
25
30
17
17
17
17
17
17
45
45
45
45
45
45
22
22
22
22
22

Medium Clouds (% Sky Obscured)

2
1
5
41
16
9
5
4
4
4
4
4
4
39
39
39
39
39
39
1
1
1
1
1

High Clouds (% Sky Obscured)

0
66
91
91
84
84
84
76
76
76
76
76
76
0
0
0
0
0
0
23
23
23
23
23

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
6
6
6
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

2
2
2
3
3
2
3
3
3
0
0
5
8
13
16
16
17
15
9
5
5
7
6
5

Precipitation Amount (mm)

0.01
0.02
0.02
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0.01
0.03
0.07
0.1
0.12
0.12
0.07
0.02
0.01
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
55
54
54
57
59
64
67
72
76
80
85
90
94
96
99
99
97
95
91
86
81
77
74

Pressure (mb)

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

Ozone (du)

326
324
323
322
322
322
323
323
322
321
319
319
318
318
319
319
319
319
317
316
313
311
309
308

Thursday 16

Waning Crescent 20%

01:36

16:22

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 OK
08 OK
09 OK
10 OK
11 OK

Sun - Rise: 04:59, Set: 21:25, Transit: 13:11. Moon - Rise: 01:36, Set: 16:22. Civil Dark: 22:13 - 04:11. Nautical Dark: 23:28 - 02:58. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

40
100
100
100
100
100
100
91
91
91
91
91
91
58
58
58
58
58
58
30
30
30
30
30

Low Clouds (% Sky Obscured)

22
100
100
100
100
100
100
81
81
81
81
81
81
25
25
25
25
25
25
20
20
20
20
20

Medium Clouds (% Sky Obscured)

1
35
35
35
35
35
35
71
71
71
71
71
71
4
4
4
4
4
4
19
19
19
19
19

High Clouds (% Sky Obscured)

23
48
48
48
48
48
48
21
21
21
21
21
21
50
50
50
50
50
50
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
4
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
1
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
12
12
12
13
13
14
14
14
14
14
14
13
13
13
13
13
13
13
13
13
14
14

Relative Humidity (%)

72
70
69
68
68
69
71
74
76
81
86
90
93
96
98
100
100
100
98
92
85
79
75
71

Pressure (mb)

1016
1016
1016
1016
1016
1016
1017
1017
1018
1018
1019
1019
1020
1020
1020
1020
1020
1021
1020
1021
1021
1022
1022
1022

Ozone (du)

308
309
311
313
316
318
320
321
321
321
320
320
320
320
319
318
317
318
318
320
322
326
328
327

Friday 17

Waning Crescent 12%

02:01

17:34

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 OK
08 OK
09 OK
10 OK
11 OK

Sun - Rise: 05:00, Set: 21:24, Transit: 13:12. Moon - Rise: 02:01, Set: 17:34. Civil Dark: 22:12 - 04:13. Nautical Dark: 23:25 - 03:01. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

30
100
100
100
100
100
100
100
100
100
100
100
100
79
79
79
79
79
79
29
29
29
29
29

Low Clouds (% Sky Obscured)

20
100
100
100
100
100
100
100
100
100
100
100
100
77
77
77
77
77
77
29
29
29
29
29

Medium Clouds (% Sky Obscured)

19
2
2
2
2
2
2
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
20
20
20
20
20
20
5
5
5
5
5
5
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
1
1
1
1
1
1
1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
66
64
63
66
70
74
79
84
89
94
99
100
100
100
100
100
100
100
97
92
87
82
77

Pressure (mb)

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

Ozone (du)

325
322
320
317
314
312
309
307
307
308
310
313
316
320
324
328
331
333
335
334
330
325
320
318

Saturday 18

Waning Crescent 6%

02:34

18:45

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:02, Set: 21:23, Transit: 13:12. Moon - Rise: 02:34, Set: 18:45. Civil Dark: 22:11 - 04:14. Nautical Dark: 23:23 - 03:03. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

29
100
100
100
100
100
100
91
91
91
91
91
91
48
48
48
48
48
48
97
97
97
97
97

Low Clouds (% Sky Obscured)

29
100
100
100
100
100
100
91
91
91
91
91
91
40
40
40
40
40
40
74
74
74
74
74

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
10
10
10
10
10
10
6
6
6
6
6
6
15
15
15
15
15
15
84
84
84
84
84

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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
6
6
6
6
6
6
6
5
5
5
5
5
5
4
4
4
4
3
3
3
3
4
5

Chance of Frost

Temperature (°C)

21
22
23
24
24
23
22
21
20
19
17
16
15
14
13
12
13
13
14
15
17
18
20
20

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
68
64
61
62
65
70
76
82
88
93
99
100
100
100
100
100
100
100
97
91
86
82
80

Pressure (mb)

1024
1024
1024
1024
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023

Ozone (du)

317
316
315
314
313
312
311
310
309
309
309
308
308
307
307
307
307
307
307
308
310
312
314
315

Forecast for Sheffield, South Yorkshire, UK (53.38,-1.47)

Generated: 12/07/20 08:10:30. Forecast: 12/07/20 to 18/07/20. Timezone: UTC+1.00