Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 6

Waning Gibbous 88%

22:21

09:30

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

Sun - Rise: 05:38, Set: 20:44, Transit: 13:10. Moon - Rise: 22:21, Set: 09:30. Civil Dark: 21:23 - 04:59. Nautical Dark: 22:15 - 04:08. Astro Dark: 23:23 - 03:01

Total Clouds (% Sky Obscured)

99
90
75
85
56
55
58
29
2
1
0
0
0
0
0
0
0
0
0
0
0
2
42
73

Low Clouds (% Sky Obscured)

55
62
70
78
34
6
1
6
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

99
84
38
20
13
31
13
6
2
1
0
0
0
0
0
0
0
0
0
0
0
2
41
72

High Clouds (% Sky Obscured)

0
0
0
24
28
34
52
23
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
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 (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
10
10
9
8
7
6
5
4
4
3
3
2
2
1
1
1
1
1
2
2
3
4
5

Chance of Frost

Temperature (°C)

25
26
26
26
26
24
22
20
19
18
17
16
16
15
14
14
15
17
20
23
26
28
29
31

Feels Like (°C)

25
26
26
27
26
24
22
21
19
18
17
17
16
15
15
14
15
17
21
24
26
28
30
31

Dew Point (°C)

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

Relative Humidity (%)

72
69
67
65
66
70
74
80
85
88
91
93
94
95
98
100
100
93
81
69
59
51
45
40

Pressure (mb)

1017
1017
1017
1017
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017

Ozone (du)

307
308
307
304
302
302
302
303
304
305
305
304
302
300
298
296
295
294
295
295
295
295
295
295

Friday 7

Waning Gibbous 81%

22:37

10:37

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

Sun - Rise: 05:40, Set: 20:42, Transit: 13:10. Moon - Rise: 22:37, Set: 10:37. Civil Dark: 21:21 - 05:01. Nautical Dark: 22:13 - 04:10. Astro Dark: 23:19 - 03:05

Total Clouds (% Sky Obscured)

76
99
100
100
27
21
54
64
83
75
15
27
26
23
49
56
41
25
39
93
98
98
97
97

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)

76
99
100
99
27
13
29
16
16
34
14
16
22
11
17
12
13
5
2
0
0
0
0
0

High Clouds (% Sky Obscured)

0
96
100
100
0
12
38
60
81
69
2
15
5
13
39
51
33
21
38
93
98
98
97
97

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

Precipitation Amount (mm)

0
0.01
0.03
0.07
0.09
0.05
0.01
0
0
0.01
0.01
0.01
0
0
0
0
0
0
0.02
0.04
0.03
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

32
32
32
31
29
27
25
24
23
22
22
21
20
20
19
19
19
20
21
23
24
25
27
28

Feels Like (°C)

32
32
32
31
30
28
26
24
23
23
22
22
21
20
20
19
19
20
22
23
24
26
28
29

Dew Point (°C)

16
16
17
17
18
18
18
18
18
19
19
19
19
19
18
18
18
18
19
19
19
20
20
20

Relative Humidity (%)

38
38
40
45
51
57
64
71
76
79
83
86
90
93
95
96
96
92
86
81
76
72
67
64

Pressure (mb)

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

Ozone (du)

294
294
294
294
294
294
294
294
296
299
301
303
305
306
308
310
311
311
309
308
308
308
307
306

Saturday 8

Waning Gibbous 73%

22:52

11:44

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

Sun - Rise: 05:41, Set: 20:40, Transit: 13:10. Moon - Rise: 22:52, Set: 11:44. Civil Dark: 21:19 - 05:03. Nautical Dark: 22:10 - 04:12. Astro Dark: 23:15 - 03:08

Total Clouds (% Sky Obscured)

97
93
66
20
5
8
2
0
13
31
32
31
42
70
75
100
91
91
91
91
91
91
87
87

Low Clouds (% Sky Obscured)

0
0
1
0
0
6
2
0
0
1
8
16
29
66
73
100
91
91
91
91
91
91
0
0

Medium Clouds (% Sky Obscured)

0
0
0
1
0
0
0
0
13
31
27
19
21
14
10
7
4
4
4
4
4
4
45
45

High Clouds (% Sky Obscured)

97
93
66
20
5
2
0
0
0
0
1
0
0
0
0
0
2
2
2
2
2
2
80
80

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
9
7
8
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
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

Precipitation Probability (%)

0
0
0
2
2
2
2
2
2
4
5
7
14
17
17
13
11
9
8
8
6
3
2
2

Precipitation Amount (mm)

0
0
0
0.01
0.01
0.01
0.01
0.02
0.03
0.05
0.09
0.17
0.28
0.35
0.3
0.21
0.13
0.08
0.06
0.06
0.04
0.02
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
28
27
26
26
24
22
21
20
19
18
17
17
16
16
16
17
18
19
21
22
24
26
27

Feels Like (°C)

30
29
29
28
26
24
22
21
20
19
18
17
17
17
16
16
17
18
20
21
22
24
26
29

Dew Point (°C)

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

Relative Humidity (%)

62
62
63
63
65
69
73
79
83
87
90
91
92
93
94
96
98
96
92
86
81
75
70
65

Pressure (mb)

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

Ozone (du)

304
303
303
304
304
305
305
305
306
307
307
306
305
304
303
303
302
302
302
302
302
303
303
302

Sunday 9

Waning Gibbous 64%

23:07

12:52

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
13 Bad
14 Bad

Sun - Rise: 05:43, Set: 20:38, Transit: 13:10. Moon - Rise: 23:07, Set: 12:52. Civil Dark: 21:17 - 05:05. Nautical Dark: 22:08 - 04:14. Astro Dark: 23:12 - 03:12

Total Clouds (% Sky Obscured)

87
87
87
87
94
94
94
94
94
94
99
99
99
99
99
99
100
100
100
100
100
100
95
95

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
15
15
15
15
15
49
49

Medium Clouds (% Sky Obscured)

45
45
45
45
10
10
10
10
10
10
26
26
26
26
26
26
20
20
20
20
20
20
58
58

High Clouds (% Sky Obscured)

80
80
80
80
94
94
94
94
94
94
98
98
98
98
98
98
99
99
99
99
99
99
88
88

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

Precipitation Probability (%)

2
2
0
0
0
0
0
0
0
6
7
6
0
4
8
9
11
11
9
8
5
3
0
0

Precipitation Amount (mm)

0.01
0.01
0
0
0
0
0
0
0
0.02
0.03
0.01
0
0.01
0.03
0.14
0.28
0.34
0.33
0.27
0.13
0.02
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
28
28
28
27
25
23
22
21
20
19
18
18
17
17
16
17
18
20
23
24
26
28
29

Feels Like (°C)

30
30
30
29
28
26
24
22
21
20
19
19
18
17
17
17
17
19
21
23
25
27
29
30

Dew Point (°C)

20
20
20
20
19
19
18
18
18
18
17
17
16
16
16
16
16
17
18
19
19
19
20
19

Relative Humidity (%)

62
61
61
61
64
68
73
79
85
88
90
91
91
92
93
96
96
94
87
81
74
67
61
57

Pressure (mb)

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

Ozone (du)

300
299
299
299
299
300
300
301
302
302
302
303
303
303
302
301
300
299
299
299
298
298
297
296

Monday 10

Waning Gibbous 55%

23:23

14:00

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
13 Bad
14 Bad

Sun - Rise: 05:45, Set: 20:36, Transit: 13:10. Moon - Rise: 23:23, Set: 14:00. Civil Dark: 21:15 - 05:06. Nautical Dark: 22:05 - 04:17. Astro Dark: 23:08 - 03:15

Total Clouds (% Sky Obscured)

95
95
95
95
98
98
98
98
98
98
58
58
58
58
58
58
85
85
85
85
85
85
80
80

Low Clouds (% Sky Obscured)

49
49
49
49
97
97
97
97
97
97
9
9
9
9
9
9
19
19
19
19
19
19
22
22

Medium Clouds (% Sky Obscured)

58
58
58
58
41
41
41
41
41
41
0
0
0
0
0
0
0
0
0
0
0
0
5
5

High Clouds (% Sky Obscured)

88
88
88
88
59
59
59
59
59
59
54
54
54
54
54
54
82
82
82
82
82
82
73
73

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
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

Precipitation Probability (%)

2
2
2
0
0
0
0
0
6
8
12
17
23
25
26
26
22
15
10
8
5
2
0
0

Precipitation Amount (mm)

0.01
0.01
0.01
0
0
0
0
0
0.01
0.05
0.13
0.2
0.27
0.31
0.29
0.24
0.19
0.15
0.12
0.08
0.04
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

29
30
30
30
29
28
26
24
23
22
21
20
19
19
18
18
18
20
22
24
26
28
29
30

Feels Like (°C)

31
31
32
32
31
29
26
24
23
22
22
21
20
19
18
18
19
20
23
25
26
29
31
32

Dew Point (°C)

19
19
19
19
19
19
19
19
19
19
19
19
18
18
18
18
18
19
20
20
20
20
20
20

Relative Humidity (%)

55
53
52
51
54
59
66
73
79
83
88
92
92
94
97
100
98
96
88
81
73
65
59
55

Pressure (mb)

1015
1015
1014
1015
1015
1015
1015
1015
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014

Ozone (du)

296
295
294
293
293
292
292
292
292
292
292
293
294
295
295
295
294
293
292
291
292
292
293
293

Tuesday 11

Third Quarter 45%

23:43

No Set

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

Sun - Rise: 05:46, Set: 20:35, Transit: 13:09. Moon - Rise: 23:43, Set: No Set. Civil Dark: 21:13 - 05:08. Nautical Dark: 22:03 - 04:19. Astro Dark: 23:04 - 03:18

Total Clouds (% Sky Obscured)

80
80
80
80
6
6
6
6
6
6
34
34
34
34
34
34
2
2
2
2
2
2
2
2

Low Clouds (% Sky Obscured)

22
22
22
22
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

5
5
5
5
6
6
6
6
6
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

73
73
73
73
0
0
0
0
0
0
34
34
34
34
34
34
2
2
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
2
3
3
3
0
0
0
7
9
10
7
0
0
8
9
8
6
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.01
0.01
0.02
0.01
0
0
0
0.03
0.06
0.03
0.01
0
0
0.01
0.02
0.02
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

30
30
31
32
31
30
28
26
25
25
24
23
23
22
21
20
20
21
23
25
25
26
27
28

Feels Like (°C)

32
32
32
33
32
31
29
26
25
25
25
24
23
22
21
20
21
22
24
25
26
28
29
30

Dew Point (°C)

19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
20
22
22
21
21
20
20

Relative Humidity (%)

52
49
48
46
48
52
59
67
70
72
74
77
79
83
90
96
95
95
89
83
78
73
67
63

Pressure (mb)

1014
1014
1013
1013
1013
1012
1012
1012
1012
1013
1012
1012
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1011

Ozone (du)

293
292
292
291
290
290
290
290
290
289
289
288
287
287
286
285
284
284
284
283
284
284
284
284

Wednesday 12

Waning Crescent 35%

00:06

15:09

15 Good
16 Good
17 Good
18 Good
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
13 Bad
14 Bad

Sun - Rise: 05:48, Set: 20:33, Transit: 13:09. Moon - Rise: 00:06, Set: 15:09. Civil Dark: 21:11 - 05:10. Nautical Dark: 22:00 - 04:21. Astro Dark: 23:01 - 03:21

Total Clouds (% Sky Obscured)

2
2
2
2
100
100
100
100
100
100
100
100
100
100
100
100
98
98
98
98
98
98
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
12
12
12
12
12
12
35
35
35
35
35
35
5
5
5
5
5
5
81
81

Medium Clouds (% Sky Obscured)

0
0
0
0
38
38
38
38
38
38
14
14
14
14
14
14
77
77
77
77
77
77
82
82

High Clouds (% Sky Obscured)

2
2
2
2
100
100
100
100
100
100
100
100
100
100
100
100
94
94
94
94
94
94
98
98

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

Precipitation Probability (%)

0
0
0
0
0
9
14
15
12
8
0
0
0
0
0
8
13
13
12
11
6
3
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.03
0.17
0.27
0.17
0.03
0
0
0
0
0
0.02
0.04
0.07
0.1
0.11
0.06
0.01
0
0

Wind Speed/Direction (mph)

8
9
9
10
10
10
8
7
6
6
6
7
8
9
9
9
9
9
8
8
9
11
13
15

Chance of Frost

Temperature (°C)

29
29
29
28
27
26
24
23
22
21
21
20
20
20
20
19
20
20
21
22
23
25
26
27

Feels Like (°C)

30
30
30
30
28
26
25
23
22
21
21
21
21
20
20
20
20
21
22
23
24
25
27
28

Dew Point (°C)

20
19
20
20
19
19
19
18
18
18
18
19
19
19
18
18
18
19
20
20
19
19
19
18

Relative Humidity (%)

59
57
57
60
63
67
71
76
81
85
88
90
92
92
92
94
92
91
91
87
79
69
63
60

Pressure (mb)

1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1009
1009

Ozone (du)

283
282
282
282
282
281
280
279
279
280
281
280
279
279
279
280
281
281
281
281
281
282
283
283

Forecast for Oxford, Oxfordshire, UK (51.75,-1.26)

Generated: 06/08/20 14:48:36. Forecast: 06/08/20 to 12/08/20. Timezone: UTC+1.00