Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 6

Waning Gibbous 88%

22:29

09:40

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

Sun - Rise: 05:50, Set: 20:51, Transit: 13:19. Moon - Rise: 22:29, Set: 09:40. Civil Dark: 21:29 - 05:12. Nautical Dark: 22:20 - 04:22. Astro Dark: 23:24 - 03:19

Total Clouds (% Sky Obscured)

100
100
100
100
85
86
66
14
3
56
89
100
100
100
100
100
100
82
42
17
28
11
1
3

Low Clouds (% Sky Obscured)

100
100
100
100
83
86
66
14
3
56
89
100
100
100
100
100
100
82
41
0
0
0
0
0

Medium Clouds (% Sky Obscured)

75
31
82
80
21
0
0
0
0
0
0
0
0
0
0
0
0
0
0
17
28
11
1
3

High Clouds (% Sky Obscured)

0
15
29
65
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
72
100
100
100
100
100
100
81
25
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
2
2
1
1
0
0
0
1
0
0
0
0
0
1
1
0
0
0
1
1
1
0
0

Precipitation Amount (mm)

0.01
0.03
0.05
0.03
0.02
0
0
0
0.01
0
0
0
0
0
0.01
0.01
0
0
0
0.01
0.01
0.01
0
0

Wind Speed/Direction (mph)

12
12
12
11
10
9
8
7
6
5
5
5
4
3
3
2
2
2
2
2
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
23
23
23
23
23
21
19
18
17
16
16
15
15
15
15
14
15
17
19
21
23
24
26

Dew Point (°C)

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

Relative Humidity (%)

93
93
91
88
82
80
83
87
88
91
91
92
94
95
96
97
99
99
98
90
82
76
70
65

Pressure (mb)

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

Ozone (du)

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

Friday 7

Waning Gibbous 81%

22:45

10:47

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

Sun - Rise: 05:51, Set: 20:49, Transit: 13:19. Moon - Rise: 22:45, Set: 10:47. Civil Dark: 21:27 - 05:13. Nautical Dark: 22:17 - 04:24. Astro Dark: 23:20 - 03:22

Total Clouds (% Sky Obscured)

24
0
1
13
54
73
90
95
96
52
49
16
53
88
98
96
98
95
84
33
3
0
0
9

Low Clouds (% Sky Obscured)

0
0
0
2
8
0
0
0
0
1
1
5
25
59
81
81
80
40
5
7
0
0
0
0

Medium Clouds (% Sky Obscured)

23
0
0
1
9
34
46
16
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9

High Clouds (% Sky Obscured)

12
0
0
11
49
72
89
94
96
52
49
13
38
74
84
80
92
91
83
29
3
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
1
0
0
1
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
2
2
3
3
2
0
0
0
1
1
2
2
0
0
0
0
0
1
1
1
1

Precipitation Amount (mm)

0
0
0.01
0.03
0.08
0.12
0.07
0.01
0
0
0
0.01
0.01
0.01
0.01
0
0
0
0
0
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

3
3
3
5
8
9
9
8
8
8
8
8
8
8
8
8
8
8
8
8
9
9
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
58
58
62
70
77
82
84
86
87
89
92
95
96
97
98
98
99
99
97
92
88
82
78

Pressure (mb)

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

Ozone (du)

299
298
297
297
297
297
299
302
305
306
307
308
309
309
310
310
310
310
310
310
309
307
306
304

Saturday 8

Waning Gibbous 73%

23:01

11:53

14 Good
15 OK
16 OK
17 OK
18 Good
19 Good
20 Bad
21 Bad
22 Bad
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: 05:53, Set: 20:47, Transit: 13:19. Moon - Rise: 23:01, Set: 11:53. Civil Dark: 21:25 - 05:15. Nautical Dark: 22:15 - 04:26. Astro Dark: 23:17 - 03:25

Total Clouds (% Sky Obscured)

12
18
48
43
9
3
93
95
88
41
40
97
97
97
97
97
97
95
95
95
95
95
95
90

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)

9
4
1
1
0
0
0
0
0
0
14
26
26
26
26
26
26
44
44
44
44
44
44
0

High Clouds (% Sky Obscured)

3
15
47
43
9
3
93
95
88
41
30
95
95
95
95
95
95
93
93
93
93
93
93
90

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
9
6
6
6
7
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
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
1
1
1
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
10
10
9
9
8
8
8
8
9
10
11
12
13
13
14
14
14
13
12
12
11
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
70
68
68
68
70
73
78
82
84
86
88
90
92
93
93
93
96
97
95
92
88
84
79

Pressure (mb)

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

Ozone (du)

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

Sunday 9

Waning Gibbous 64%

23:17

13:00

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

Sun - Rise: 05:54, Set: 20:45, Transit: 13:19. Moon - Rise: 23:17, Set: 13:00. Civil Dark: 21:23 - 05:17. Nautical Dark: 22:12 - 04:28. Astro Dark: 23:13 - 03:28

Total Clouds (% Sky Obscured)

90
90
90
90
90
2
2
2
2
2
2
41
41
41
41
41
41
84
84
84
84
84
84
90

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
7
7
7
7
7
7
7
7
7
7
7
7
67

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
18
18
18
18
18
18
27

High Clouds (% Sky Obscured)

90
90
90
90
90
2
2
2
2
2
2
38
38
38
38
38
38
82
82
82
82
82
82
79

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
7
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
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
1
1
1
1
1
1
1
1
0
0
0
0
0
2
2
2
1
1
1
1
0
0

Precipitation Amount (mm)

0.01
0
0.01
0.01
0.03
0.05
0.04
0.03
0.02
0.01
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
72
69
69
68
70
75
81
85
86
87
89
91
92
94
96
97
99
97
95
90
85
79
75

Pressure (mb)

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

Ozone (du)

303
302
302
303
304
304
304
304
304
305
305
305
303
301
300
299
300
300
300
300
300
300
300
301

Monday 10

Waning Gibbous 55%

23:34

14:07

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 OK

Sun - Rise: 05:56, Set: 20:43, Transit: 13:19. Moon - Rise: 23:34, Set: 14:07. Civil Dark: 21:21 - 05:18. Nautical Dark: 22:10 - 04:30. Astro Dark: 23:10 - 03:31

Total Clouds (% Sky Obscured)

90
90
90
90
90
47
47
47
47
47
47
83
83
83
83
83
83
99
99
99
99
99
99
23

Low Clouds (% Sky Obscured)

67
67
67
67
67
41
41
41
41
41
41
83
83
83
83
83
83
79
79
79
79
79
79
23

Medium Clouds (% Sky Obscured)

27
27
27
27
27
21
21
21
21
21
21
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

79
79
79
79
79
0
0
0
0
0
0
0
0
0
0
0
0
95
95
95
95
95
95
1

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
1
1
1
0
0
0
0
0
0
0
0
4
4
4
5
5
8
9
6
7
5
3
0

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
0.02
0.03
0.07
0.14
0.17
0.1
0.02
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
25
26
26
25
24
23
21
19
18
18
18
18
18
18
18
18
18
19
20
21
21
21
22

Feels Like (°C)

24
25
26
26
25
24
23
21
19
18
18
18
18
18
18
18
18
18
19
20
21
21
22
23

Dew Point (°C)

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

Relative Humidity (%)

69
65
63
63
65
67
72
79
83
84
85
88
90
92
94
94
95
97
96
95
92
89
87
84

Pressure (mb)

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

Ozone (du)

300
300
299
297
294
292
293
294
295
296
296
296
296
295
294
293
292
291
291
291
291
291
292
292

Tuesday 11

Third Quarter 45%

23:54

14:07

14 OK
15 OK
16 OK
17 OK
18 OK
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
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 Good

Sun - Rise: 05:58, Set: 20:42, Transit: 13:19. Moon - Rise: 23:54, Set: 14:07. Civil Dark: 21:19 - 05:20. Nautical Dark: 22:07 - 04:32. Astro Dark: 23:06 - 03:34

Total Clouds (% Sky Obscured)

23
23
23
23
23
2
2
2
2
2
2
72
72
72
72
72
72
70
70
70
70
70
70
1

Low Clouds (% Sky Obscured)

23
23
23
23
23
2
2
2
2
2
2
0
0
0
0
0
0
56
56
56
56
56
56
1

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)

1
1
1
1
1
0
0
0
0
0
0
72
72
72
72
72
72
35
35
35
35
35
35
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
1
1
0
0
0
3
3
0
0
0
8
20
29
32
30
28
23
17
11
12
13
15

Precipitation Amount (mm)

0
0
0.01
0.01
0
0
0
0.01
0.01
0
0
0
0.14
0.77
1.45
1.43
1.05
0.69
0.31
0.05
0.01
0.02
0.08
0.19

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
24
25
25
25
24
24
22
20
20
20
20
20
19
19
19
18
19
20
21
22
23
23
25

Feels Like (°C)

24
25
25
25
25
25
24
22
21
20
20
20
20
20
20
19
19
19
20
22
23
23
24
25

Dew Point (°C)

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

Relative Humidity (%)

79
74
71
71
70
72
76
81
84
84
85
87
89
90
92
94
98
100
96
94
92
89
86
82

Pressure (mb)

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

Ozone (du)

292
292
292
291
290
290
290
290
290
290
290
290
288
287
285
285
285
284
284
283
282
282
283
283

Wednesday 12

Waning Crescent 35%

00:18

15:16

14 Good
15 Good
16 OK
17 OK
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: 05:59, Set: 20:40, Transit: 13:18. Moon - Rise: 00:18, Set: 15:16. Civil Dark: 21:17 - 05:22. Nautical Dark: 22:05 - 04:34. Astro Dark: 23:03 - 03:37

Total Clouds (% Sky Obscured)

1
1
1
1
1
100
100
100
100
100
100
76
76
76
76
76
76
100
100
100
100
100
100
98

Low Clouds (% Sky Obscured)

1
1
1
1
1
4
4
4
4
4
4
0
0
0
0
0
0
100
100
100
100
100
100
34

Medium Clouds (% Sky Obscured)

0
0
0
0
0
6
6
6
6
6
6
20
20
20
20
20
20
89
89
89
89
89
89
78

High Clouds (% Sky Obscured)

0
0
0
0
0
100
100
100
100
100
100
70
70
70
70
70
70
98
98
98
98
98
98
92

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

Precipitation Probability (%)

17
19
21
20
19
19
17
17
21
23
22
24
28
34
40
46
47
47
40
26
19
18
19
19

Precipitation Amount (mm)

0.3
0.45
0.51
0.35
0.18
0.13
0.12
0.2
0.29
0.23
0.15
0.16
0.18
0.26
0.39
0.53
0.69
0.73
0.54
0.31
0.19
0.14
0.12
0.11

Wind Speed/Direction (mph)

6
7
7
7
6
6
5
3
3
2
2
2
3
4
5
6
7
9
10
13
14
15
15
14

Chance of Frost

Temperature (°C)

25
26
25
25
23
23
22
21
20
20
20
20
20
20
20
19
18
18
19
19
20
20
20
21

Feels Like (°C)

26
26
26
25
24
23
23
22
20
20
20
20
20
20
20
19
19
18
19
20
21
21
21
21

Dew Point (°C)

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

Relative Humidity (%)

77
74
75
77
80
80
83
83
84
84
85
86
88
89
89
90
93
96
93
92
91
91
89
86

Pressure (mb)

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

Ozone (du)

284
284
284
283
282
281
281
282
282
282
282
282
282
281
280
280
279
279
280
281
282
283
285
286

Forecast for Dulverton, Somerset, UK (51.04,-3.55)

Generated: 06/08/20 13:44:24. Forecast: 06/08/20 to 12/08/20. Timezone: UTC+1.00