Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 6

Waning Gibbous 88%

22:21

09:28

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

Sun - Rise: 05:36, Set: 20:45, Transit: 13:09. Moon - Rise: 22:21, Set: 09:28. Civil Dark: 21:25 - 04:56. Nautical Dark: 22:18 - 04:03. Astro Dark: 23:28 - 02:54

Total Clouds (% Sky Obscured)

100
99
77
100
96
73
82
96
83
9
2
1
1
0
0
0
0
0
0
0
0
0
55
43

Low Clouds (% Sky Obscured)

100
93
51
100
95
38
27
24
2
2
1
1
1
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

93
97
75
44
25
20
20
71
41
4
2
1
0
0
0
0
0
0
0
0
0
0
45
41

High Clouds (% Sky Obscured)

0
0
0
0
5
52
75
86
70
5
0
0
0
0
0
0
0
0
0
0
0
0
22
19

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
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

Precipitation Probability (%)

1
30
1
1
1
1
1
1
1
1
1
0
0
0
1
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.01
0.06
0.06
0.06
0.04
0.03
0.02
0.02
0.02
0.01
0.01
0
0
0
0.01
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
13
13
13
12
10
9
7
6
5
5
4
4
4
3
3
3
3
3
3
3
4
4
5

Chance of Frost

Temperature (°C)

25
25
26
26
26
26
24
22
21
20
19
18
17
17
16
16
15
16
18
21
24
26
28
29

Feels Like (°C)

25
26
26
26
28
26
25
23
21
20
19
18
17
17
16
16
15
16
18
21
24
26
28
29

Dew Point (°C)

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

Relative Humidity (%)

75
72
70
68
66
67
71
77
83
89
93
93
94
96
97
99
100
100
93
79
67
59
51
46

Pressure (mb)

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

Ozone (du)

305
308
309
308
305
302
301
301
301
303
304
305
305
303
302
300
298
297
296
295
294
295
295
295

Friday 7

Waning Gibbous 81%

22:36

10:36

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

Sun - Rise: 05:37, Set: 20:43, Transit: 13:09. Moon - Rise: 22:36, Set: 10:36. Civil Dark: 21:23 - 04:58. Nautical Dark: 22:15 - 04:06. Astro Dark: 23:24 - 02:58

Total Clouds (% Sky Obscured)

96
70
98
100
91
59
24
14
37
71
71
36
32
24
42
78
42
66
51
59
63
59
38
18

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)

91
40
97
94
7
29
9
1
7
16
22
27
19
20
11
5
2
2
5
9
11
2
4
2

High Clouds (% Sky Obscured)

94
64
73
100
91
51
18
14
34
67
66
15
16
6
35
77
41
65
48
54
59
58
37
17

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

Precipitation Amount (mm)

0
0
0.01
0.02
0.03
0.03
0.02
0
0
0
0
0
0
0
0
0
0
0
0.01
0.03
0.07
0.08
0.07
0.05

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

31
31
32
32
31
30
28
26
24
23
23
22
21
20
20
19
19
19
20
22
23
24
26
27

Feels Like (°C)

31
31
32
32
31
30
29
26
25
24
23
22
22
21
20
20
19
19
20
22
23
25
26
28

Dew Point (°C)

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

Relative Humidity (%)

41
39
38
38
40
45
51
58
66
72
77
81
85
89
92
94
96
96
91
84
79
74
69
64

Pressure (mb)

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

Ozone (du)

295
295
295
295
295
295
294
294
295
297
300
302
304
306
308
309
310
311
311
310
309
309
308
307

Saturday 8

Waning Gibbous 73%

22:51

11:44

14 Good
15 Good
16 Good
17 Good
18 Good
19 Bad
20 Bad
21 OK
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

Sun - Rise: 05:39, Set: 20:41, Transit: 13:09. Moon - Rise: 22:51, Set: 11:44. Civil Dark: 21:20 - 05:00. Nautical Dark: 22:13 - 04:08. Astro Dark: 23:20 - 03:02

Total Clouds (% Sky Obscured)

0
0
0
0
0
45
97
26
98
100
96
75
75
75
75
75
75
99
99
99
99
99
99
94

Low Clouds (% Sky Obscured)

0
0
0
0
0
2
13
7
2
0
1
2
2
2
2
2
2
84
84
84
84
84
84
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
9
9
29
83
94
74
74
74
74
74
74
24
24
24
24
24
24
27

High Clouds (% Sky Obscured)

0
0
0
0
0
44
96
20
97
100
93
8
8
8
8
8
8
96
96
96
96
96
96
92

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

1
1
0
1
2
2
4
5
7
8
10
12
13
14
15
13
10
9
8
9
10
11
12
11

Precipitation Amount (mm)

0.02
0.01
0
0.01
0.02
0.05
0.06
0.08
0.11
0.15
0.2
0.25
0.27
0.27
0.25
0.17
0.09
0.05
0.05
0.07
0.1
0.13
0.19
0.23

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
61
61
64
65
67
71
76
82
86
88
89
91
93
94
95
97
97
97
96
92
87
81
77

Pressure (mb)

1020
1021
1020
1021
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1019
1019

Ozone (du)

307
306
305
304
303
303
303
303
303
302
302
302
302
303
303
304
304
305
304
304
304
303
302
301

Sunday 9

Waning Gibbous 64%

23:05

12:52

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
12 Bad
13 Bad

Sun - Rise: 05:41, Set: 20:39, Transit: 13:09. Moon - Rise: 23:05, Set: 12:52. Civil Dark: 21:18 - 05:02. Nautical Dark: 22:10 - 04:10. Astro Dark: 23:16 - 03:06

Total Clouds (% Sky Obscured)

94
94
94
94
94
95
95
95
95
95
95
99
99
99
99
99
99
100
100
100
100
100
100
88

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
7
7
7
7
7
7
15
15
15
15
15
15
45

Medium Clouds (% Sky Obscured)

27
27
27
27
27
35
35
35
35
35
35
12
12
12
12
12
12
20
20
20
20
20
20
31

High Clouds (% Sky Obscured)

92
92
92
92
92
94
94
94
94
94
94
99
99
99
99
99
99
100
100
100
100
100
100
81

ISS Passover

Visibility (miles)

9
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

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

Precipitation Probability (%)

7
4
3
3
2
3
5
9
12
14
15
16
15
13
11
11
11
12
13
15
11
9
4
0

Precipitation Amount (mm)

0.21
0.17
0.12
0.07
0.02
0.02
0.06
0.2
0.36
0.41
0.41
0.38
0.31
0.23
0.18
0.17
0.18
0.22
0.31
0.42
0.43
0.23
0.05
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
26
26
26
25
24
22
21
20
19
19
18
18
17
16
16
16
16
18
20
22
24
26
27

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
68
67
68
70
71
75
80
85
87
88
89
90
90
92
93
96
96
94
89
83
77
69
64

Pressure (mb)

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

Ozone (du)

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

Monday 10

Waning Gibbous 55%

23:21

14:00

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
12 Bad
13 Bad

Sun - Rise: 05:42, Set: 20:37, Transit: 13:09. Moon - Rise: 23:21, Set: 14:00. Civil Dark: 21:16 - 05:03. Nautical Dark: 22:07 - 04:13. Astro Dark: 23:12 - 03:09

Total Clouds (% Sky Obscured)

88
88
88
88
88
77
77
77
77
77
77
62
62
62
62
62
62
100
100
100
100
100
100
84

Low Clouds (% Sky Obscured)

45
45
45
45
45
18
18
18
18
18
18
10
10
10
10
10
10
100
100
100
100
100
100
31

Medium Clouds (% Sky Obscured)

31
31
31
31
31
12
12
12
12
12
12
1
1
1
1
1
1
0
0
0
0
0
0
24

High Clouds (% Sky Obscured)

81
81
81
81
81
71
71
71
71
71
71
57
57
57
57
57
57
83
83
83
83
83
83
76

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
2
2
2
0
0
4
6
10
15
23
33
36
34
32
33
34
34
24
13
9
5
3
1

Precipitation Amount (mm)

0
0.01
0.01
0.01
0
0
0.01
0.04
0.11
0.26
0.5
0.68
0.62
0.45
0.36
0.43
0.58
0.62
0.45
0.23
0.11
0.05
0.02
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

29
29
30
30
29
28
27
24
22
21
20
20
19
19
18
18
18
18
20
22
24
25
27
28

Feels Like (°C)

30
31
31
31
31
30
28
25
23
21
21
20
19
19
19
18
18
19
20
22
24
26
29
30

Dew Point (°C)

20
20
20
20
20
19
19
19
18
18
18
18
18
18
18
18
18
18
19
20
20
20
20
21

Relative Humidity (%)

59
56
55
55
56
59
65
72
78
84
88
89
92
93
95
97
100
97
96
90
82
75
68
62

Pressure (mb)

1016
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

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

Tuesday 11

Third Quarter 45%

23:40

14:00

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

Sun - Rise: 05:44, Set: 20:35, Transit: 13:09. Moon - Rise: 23:40, Set: 14:00. Civil Dark: 21:14 - 05:05. Nautical Dark: 22:05 - 04:15. Astro Dark: 23:08 - 03:13

Total Clouds (% Sky Obscured)

84
84
84
84
84
25
25
25
25
25
25
5
5
5
5
5
5
20
20
20
20
20
20
9

Low Clouds (% Sky Obscured)

31
31
31
31
31
17
17
17
17
17
17
4
4
4
4
4
4
7
7
7
7
7
7
9

Medium Clouds (% Sky Obscured)

24
24
24
24
24
17
17
17
17
17
17
1
1
1
1
1
1
0
0
0
0
0
0
7

High Clouds (% Sky Obscured)

76
76
76
76
76
0
0
0
0
0
0
0
0
0
0
0
0
15
15
15
15
15
15
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
1
2
2
0
0
4
7
9
7
5
4
4
5
1
0
0
0
12
18
20
15
7
0

Precipitation Amount (mm)

0
0.01
0.01
0.01
0
0
0.01
0.07
0.13
0.15
0.14
0.11
0.06
0.02
0.01
0
0
0
0.1
0.54
0.89
0.53
0.09
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

29
30
30
31
31
31
29
27
25
24
24
23
23
22
21
20
19
20
21
23
25
26
26
27

Feels Like (°C)

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

Dew Point (°C)

20
20
20
20
20
20
20
20
20
20
20
19
19
19
19
19
19
19
20
21
21
21
21
21

Relative Humidity (%)

59
56
54
52
51
53
58
66
72
76
78
79
81
83
86
91
95
95
94
87
81
76
72
68

Pressure (mb)

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

Ozone (du)

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

Wednesday 12

Waning Crescent 35%

00:03

15:10

14 Good
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

Sun - Rise: 05:46, Set: 20:33, Transit: 13:08. Moon - Rise: 00:03, Set: 15:10. Civil Dark: 21:12 - 05:07. Nautical Dark: 22:02 - 04:17. Astro Dark: 23:05 - 03:16

Total Clouds (% Sky Obscured)

9
9
9
9
9
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
99
100

Low Clouds (% Sky Obscured)

9
9
9
9
9
1
1
1
1
1
1
27
27
27
27
27
27
75
75
75
75
75
75
79

Medium Clouds (% Sky Obscured)

7
7
7
7
7
25
25
25
25
25
25
16
16
16
16
16
16
89
89
89
89
89
89
100

High Clouds (% Sky Obscured)

0
0
0
0
0
99
99
99
99
99
99
99
99
99
99
99
99
96
96
96
96
96
96
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
None
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
4
4
0
0
0
2
3
3
1
0
0
0
0
0
0
0
0
5
6
5
4
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

21
20
20
20
20
20
20
19
19
19
18
19
19
19
18
18
18
18
19
19
19
19
19
19

Relative Humidity (%)

63
60
57
58
59
62
65
69
73
77
81
85
88
91
91
91
94
93
90
85
80
77
74
71

Pressure (mb)

1011
1011
1010
1010
1010
1010
1010
1010
1010
1011
1010
1011
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

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

Forecast for Nether Heyford, Northamptonshire, UK (52.22,-1.04)

Generated: 06/08/20 14:19:23. Forecast: 06/08/20 to 12/08/20. Timezone: UTC+1.00