Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 6

Waning Gibbous 88%

22:33

09:44

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 OK
12 Good
13 OK

Sun - Rise: 05:54, Set: 20:54, Transit: 13:23. Moon - Rise: 22:33, Set: 09:44. Civil Dark: 21:33 - 05:16. Nautical Dark: 22:23 - 04:26. Astro Dark: 23:27 - 03:23

Total Clouds (% Sky Obscured)

88
98
100
100
100
100
98
98
75
98
100
99
95
92
95
95
95
84
74
54
45
25
9
21

Low Clouds (% Sky Obscured)

84
95
100
100
100
100
98
98
75
98
100
99
95
92
95
95
95
84
74
54
45
25
9
2

Medium Clouds (% Sky Obscured)

39
44
78
16
1
0
0
0
0
0
0
0
0
0
0
0
0
3
1
0
0
0
0
1

High Clouds (% Sky Obscured)

20
70
95
77
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
1
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

5
11
6
5
3
2
2
1
1
1
1
1
1
1
1
1
1
1
2
1
2
2
0
0

Precipitation Amount (mm)

0.08
0.06
0.22
0.14
0.06
0.04
0.03
0.02
0.03
0.02
0.02
0.02
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
20
20
20
20
20
20
19
18
18
18
18
18
17
17
17
17
17
17
18
19
20
20
21

Feels Like (°C)

21
21
21
21
21
20
20
19
19
18
18
18
18
18
18
17
17
17
17
18
19
20
21
21

Dew Point (°C)

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

Relative Humidity (%)

96
93
92
91
89
87
87
88
86
86
87
89
90
92
93
94
95
95
95
95
96
95
93
91

Pressure (mb)

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

Ozone (du)

308
307
307
308
309
309
310
310
310
309
308
306
304
302
301
300
300
300
300
301
301
301
300
300

Friday 7

Waning Gibbous 81%

22:49

10:51

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 OK
12 OK
13 Good

Sun - Rise: 05:55, Set: 20:53, Transit: 13:23. Moon - Rise: 22:49, Set: 10:51. Civil Dark: 21:31 - 05:17. Nautical Dark: 22:21 - 04:28. Astro Dark: 23:23 - 03:26

Total Clouds (% Sky Obscured)

45
85
96
98
95
96
98
78
100
86
100
100
100
100
100
97
75
66
93
66
54
37
31
8

Low Clouds (% Sky Obscured)

0
4
2
1
6
16
31
41
100
86
100
100
100
100
100
97
74
66
93
66
54
37
31
8

Medium Clouds (% Sky Obscured)

16
17
20
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

42
84
96
97
95
95
96
63
0
0
2
16
7
34
14
9
3
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
8
8
8
8
8
8
9
9
10
10
10
10
10
10
10
10

Fog (%)

0
4
2
0
0
0
0
0
5
5
94
66
32
3
5
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
3
3
3
3
3
3
2
2
2
2
2
1
1
1
1
1
2
2
2
1
1
1

Precipitation Amount (mm)

0
0.01
0.01
0.01
0.01
0.01
0.02
0.04
0.05
0.06
0.05
0.04
0.03
0.01
0.01
0.01
0.01
0.02
0.03
0.03
0.03
0.03
0.02
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
86
85
86
86
86
86
86
87
88
89
90
91
92
93
94
95
95
95
96
98
99
98
96

Pressure (mb)

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

Ozone (du)

300
300
300
300
299
300
303
308
312
313
313
313
314
314
315
314
313
312
312
311
311
310
309
307

Saturday 8

Waning Gibbous 73%

23:05

11:58

14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 OK
21 Bad
22 Good
23 Good
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: 05:57, Set: 20:51, Transit: 13:23. Moon - Rise: 23:05, Set: 11:58. Civil Dark: 21:29 - 05:19. Nautical Dark: 22:18 - 04:30. Astro Dark: 23:20 - 03:29

Total Clouds (% Sky Obscured)

1
0
0
0
0
0
21
63
13
0
83
94
94
94
94
94
94
93
93
93
93
93
93
58

Low Clouds (% Sky Obscured)

1
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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
38
38
38
38
38
38
10

High Clouds (% Sky Obscured)

0
0
0
0
0
0
21
63
13
0
83
94
94
94
94
94
94
89
89
89
89
89
89
53

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
20
21
20
20
19
19
18
17
17
18
18
18
18
18
18
17
17
17
18
19
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

93
87
82
81
81
81
81
82
83
84
85
87
89
90
92
92
92
92
92
93
95
96
95
93

Pressure (mb)

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

Ozone (du)

307
307
307
307
308
308
309
309
309
308
307
306
306
306
306
306
305
305
305
304
304
304
305
305

Sunday 9

Waning Gibbous 64%

23:21

13:04

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
07 OK
08 OK
09 OK
10 OK
11 OK
12 OK
13 Bad

Sun - Rise: 05:59, Set: 20:49, Transit: 13:23. Moon - Rise: 23:21, Set: 13:04. Civil Dark: 21:27 - 05:21. Nautical Dark: 22:16 - 04:32. Astro Dark: 23:17 - 03:33

Total Clouds (% Sky Obscured)

58
58
58
58
58
92
92
92
92
92
92
25
25
25
25
25
25
27
27
27
27
27
27
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
55

Medium Clouds (% Sky Obscured)

10
10
10
10
10
2
2
2
2
2
2
0
0
0
0
0
0
24
24
24
24
24
24
1

High Clouds (% Sky Obscured)

53
53
53
53
53
92
92
92
92
92
92
25
25
25
25
25
25
6
6
6
6
6
6
95

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
86
81
81
82
83
83
84
84
85
86
87
88
90
92
92
92
91
92
91
93
93
91
90

Pressure (mb)

1018
1018
1018
1017
1017
1017
1017
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

305
305
306
307
308
309
308
307
305
304
303
301
301
300
300
300
300
300
299
299
299
298
298
297

Monday 10

Waning Gibbous 55%

23:38

No Set

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

Sun - Rise: 06:00, Set: 20:47, Transit: 13:23. Moon - Rise: 23:38, Set: No Set. Civil Dark: 21:25 - 05:23. Nautical Dark: 22:13 - 04:34. Astro Dark: 23:13 - 03:36

Total Clouds (% Sky Obscured)

98
98
98
98
98
42
42
42
42
42
42
100
100
100
100
100
100
88
88
88
88
88
88
68

Low Clouds (% Sky Obscured)

55
55
55
55
55
23
23
23
23
23
23
100
100
100
100
100
100
72
72
72
72
72
72
37

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

95
95
95
95
95
26
26
26
26
26
26
17
17
17
17
17
17
58
58
58
58
58
58
50

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
1
1
1
0
0
0
0
0
0
0
0
3
3
4
4
0
0
5
6
9
10
11
10

Precipitation Amount (mm)

0
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0
0
0.01
0.04
0.08
0.11
0.15
0.15

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
21
21
21
21
21
21
20
19
19
19
18
18
18
18
17
17
18
18
19
19
20
20
20

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
87
83
82
82
81
81
82
83
84
84
86
88
89
91
92
92
91
90
93
95
95
95
94

Pressure (mb)

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

Ozone (du)

296
296
295
294
293
293
295
297
299
299
298
297
296
295
294
294
293
293
293
293
293
294
295
295

Tuesday 11

Third Quarter 45%

23:58

14:11

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 OK
06 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:02, Set: 20:45, Transit: 13:23. Moon - Rise: 23:58, Set: 14:11. Civil Dark: 21:23 - 05:24. Nautical Dark: 22:11 - 04:36. Astro Dark: 23:10 - 03:39

Total Clouds (% Sky Obscured)

68
68
68
68
68
33
33
33
33
33
33
10
10
10
10
10
10
100
100
100
100
100
100
91

Low Clouds (% Sky Obscured)

37
37
37
37
37
33
33
33
33
33
33
2
2
2
2
2
2
100
100
100
100
100
100
91

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)

50
50
50
50
50
1
1
1
1
1
1
9
9
9
9
9
9
45
45
45
45
45
45
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

5
2
2
0
0
0
0
0
2
0
0
0
0
0
0
7
14
17
14
9
0
0
13
20

Precipitation Amount (mm)

0.1
0.04
0.01
0
0
0
0
0
0.01
0
0
0
0
0
0
0.03
0.14
0.23
0.13
0.02
0
0
0.06
0.19

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
89
85
82
81
81
81
82
83
84
85
86
87
88
89
91
92
92
91
92
95
94
93
92

Pressure (mb)

1016
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1013
1013
1013
1012
1012
1012
1012
1012
1011
1011
1012
1011
1011

Ozone (du)

294
293
291
291
290
290
290
290
290
290
291
291
290
289
288
287
286
285
285
285
285
285
285
285

Wednesday 12

Waning Crescent 35%

00:23

15:19

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 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:03, Set: 20:43, Transit: 13:22. Moon - Rise: 00:23, Set: 15:19. Civil Dark: 21:21 - 05:26. Nautical Dark: 22:09 - 04:39. Astro Dark: 23:06 - 03:42

Total Clouds (% Sky Obscured)

91
91
91
91
91
53
53
53
53
53
53
4
4
4
4
4
4
90
90
90
90
90
90
85

Low Clouds (% Sky Obscured)

91
91
91
91
91
0
0
0
0
0
0
2
2
2
2
2
2
13
13
13
13
13
13
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
3
3
3
3
3
1
1
1
1
1
1
0

High Clouds (% Sky Obscured)

0
0
0
0
0
53
53
53
53
53
53
0
0
0
0
0
0
89
89
89
89
89
89
85

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

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

Precipitation Probability (%)

25
36
41
43
46
50
45
30
21
20
22
27
36
50
58
56
52
49
46
41
33
23
16
15

Precipitation Amount (mm)

0.49
1.09
1.64
1.74
1.55
1.27
0.91
0.56
0.37
0.28
0.25
0.3
0.47
0.77
1.01
1.06
1.01
0.93
0.75
0.54
0.36
0.21
0.12
0.11

Wind Speed/Direction (mph)

9
10
10
11
11
11
11
10
9
9
9
9
9
8
8
9
10
10
11
12
13
14
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
21
21
21
20
20
20
20
19
19
19
18
18
18
19
19
19
19
20
20
21
21
20
21

Dew Point (°C)

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

Relative Humidity (%)

91
91
87
85
85
84
84
85
86
86
87
89
90
91
92
92
91
89
89
90
90
90
89
87

Pressure (mb)

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

Ozone (du)

285
285
284
283
283
282
282
283
284
284
284
284
283
283
282
281
281
280
279
278
278
280
282
284

Forecast for Hartland, Devon, UK (50.99,-4.53)

Generated: 06/08/20 14:17:47. Forecast: 06/08/20 to 12/08/20. Timezone: UTC+1.00