Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 6

Waning Gibbous 88%

22:33

09:44

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
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 Good
11 Good
12 Good
13 Good
14 Good

Sun - Rise: 05:55, Set: 20:54, Transit: 13:23. Moon - Rise: 22:33, Set: 09:44. Civil Dark: 21:32 - 05:16. Nautical Dark: 22:22 - 04:27. Astro Dark: 23:25 - 03:25

Total Clouds (% Sky Obscured)

98
100
96
77
51
31
16
50
95
99
99
98
99
98
98
96
95
92
48
13
4
1
1
2

Low Clouds (% Sky Obscured)

97
100
95
77
51
31
16
50
95
99
99
98
99
98
98
96
95
92
38
11
3
1
1
1

Medium Clouds (% Sky Obscured)

0
91
48
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
19
2
0
0
0
0

High Clouds (% Sky Obscured)

95
28
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
2
3
11
7
31
79
78
79
2
0
0
0
0
1
1

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 (%)

4
28
4
3
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0

Precipitation Amount (mm)

0.05
0.1
0.07
0.03
0.02
0.02
0.02
0.03
0.02
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
96
94
93
92
91
92
93
94
96
98
99
100
100
100
100
100
100
98
94
89
85
84

Pressure (mb)

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

Ozone (du)

306
306
307
308
309
309
309
309
308
307
305
304
302
300
300
300
300
300
301
301
301
300
300
300

Friday 7

Waning Gibbous 81%

22:49

10:51

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 OK
11 Good
12 Good
13 Good
14 Good

Sun - Rise: 05:56, Set: 20:52, Transit: 13:23. Moon - Rise: 22:49, Set: 10:51. Civil Dark: 21:30 - 05:18. Nautical Dark: 22:20 - 04:29. Astro Dark: 23:22 - 03:28

Total Clouds (% Sky Obscured)

50
87
97
99
98
99
100
99
89
63
100
88
63
48
64
100
99
97
80
22
0
0
0
0

Low Clouds (% Sky Obscured)

1
2
6
14
40
88
98
70
41
60
100
83
63
47
64
100
99
67
3
1
0
0
0
0

Medium Clouds (% Sky Obscured)

1
17
57
47
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

49
87
97
99
96
97
96
97
82
6
17
38
0
1
0
8
5
91
79
21
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
7
17
0
0
0
78
79
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
2
0
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
87
88
89
90
90
92
93
94
96
97
99
100
100
100
100
100
100
100
100
100
100
96

Pressure (mb)

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

Ozone (du)

300
300
299
299
299
303
308
312
312
312
311
312
312
312
312
312
312
311
311
310
310
308
307
307

Saturday 8

Waning Gibbous 73%

23:05

11:57

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

Sun - Rise: 05:58, Set: 20:50, Transit: 13:23. Moon - Rise: 23:05, Set: 11:57. Civil Dark: 21:28 - 05:20. Nautical Dark: 22:17 - 04:31. Astro Dark: 23:18 - 03:31

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
16
28
25
1
16
34
34
34
34
34
34
76
76

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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
16
33
33
33
33
33
33
2
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
16
28
25
0
0
0
0
0
0
0
0
76
76

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
21
21
20
20
19
18
17
17
17
17
17
17
16
16
16
16
17
18
19
20
20
21
22

Feels Like (°C)

21
21
21
21
20
19
18
17
17
17
17
17
17
17
16
16
16
17
18
19
20
21
22
22

Dew Point (°C)

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

Relative Humidity (%)

92
87
85
84
85
86
87
89
88
89
90
92
94
96
97
98
97
96
98
98
96
95
92
88

Pressure (mb)

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

Ozone (du)

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

Sunday 9

Waning Gibbous 64%

23:21

13:04

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

Sun - Rise: 05:59, Set: 20:49, Transit: 13:23. Moon - Rise: 23:21, Set: 13:04. Civil Dark: 21:26 - 05:22. Nautical Dark: 22:15 - 04:33. Astro Dark: 23:15 - 03:34

Total Clouds (% Sky Obscured)

76
76
76
76
91
91
91
91
91
91
40
40
40
40
40
40
20
20
20
20
20
20
98
98

Low Clouds (% Sky Obscured)

0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
67
67

Medium Clouds (% Sky Obscured)

2
2
2
2
0
0
0
0
0
0
1
1
1
1
1
1
12
12
12
12
12
12
1
1

High Clouds (% Sky Obscured)

76
76
76
76
91
91
91
91
91
91
40
40
40
40
40
40
12
12
12
12
12
12
96
96

ISS Passover

Visibility (miles)

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

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

Precipitation Amount (mm)

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
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
22
21
20
20
19
18
18
17
17
17
17
17
17
17
17
17
18
19
21
22
23
23
23

Feels Like (°C)

22
22
21
20
20
19
19
18
18
17
17
17
17
17
17
17
17
18
20
21
22
23
23
23

Dew Point (°C)

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

Relative Humidity (%)

85
84
84
85
87
88
88
89
90
91
92
94
96
98
99
99
97
96
97
95
92
88
86
86

Pressure (mb)

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

Ozone (du)

306
307
308
309
309
308
307
305
304
302
301
301
300
300
300
300
300
299
299
299
298
298
297
296

Monday 10

Waning Gibbous 55%

23:39

14:11

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: 06:01, Set: 20:47, Transit: 13:23. Moon - Rise: 23:39, Set: 14:11. Civil Dark: 21:24 - 05:23. Nautical Dark: 22:13 - 04:35. Astro Dark: 23:12 - 03:37

Total Clouds (% Sky Obscured)

98
98
98
98
99
99
99
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
97
97

Low Clouds (% Sky Obscured)

67
67
67
67
98
98
98
98
98
98
100
100
100
100
100
100
100
100
100
100
100
100
93
93

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

96
96
96
96
54
54
54
54
54
54
54
54
54
54
54
54
79
79
79
79
79
79
35
35

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

Precipitation Probability (%)

1
1
1
0
0
0
0
0
0
0
0
3
3
4
4
0
0
7
10
12
10
7
4
2

Precipitation Amount (mm)

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
0.07
0.07
0.06
0.06
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
21
21
21
21
20
19
19
18
18
17
17
16
16
16
16
17
18
19
19
20
20
20
20

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
85
85
85
86
87
87
88
89
91
93
94
96
97
97
97
96
98
98
98
99
98
97

Pressure (mb)

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

Ozone (du)

296
295
294
293
293
295
297
299
299
298
297
296
295
294
293
293
292
292
292
292
293
294
295
294

Tuesday 11

Third Quarter 45%

23:59

No Set

15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 OK
22 OK
23 OK
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: 06:02, Set: 20:45, Transit: 13:23. Moon - Rise: 23:59, Set: No Set. Civil Dark: 21:22 - 05:25. Nautical Dark: 22:10 - 04:37. Astro Dark: 23:08 - 03:40

Total Clouds (% Sky Obscured)

97
97
97
97
43
43
43
43
43
43
68
68
68
68
68
68
100
100
100
100
100
100
98
98

Low Clouds (% Sky Obscured)

93
93
93
93
41
41
41
41
41
41
64
64
64
64
64
64
100
100
100
100
100
100
98
98

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)

35
35
35
35
4
4
4
4
4
4
13
13
13
13
13
13
76
76
76
76
76
76
0
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

2
1
1
0
0
0
2
2
0
0
0
0
2
3
7
13
17
14
10
0
7
13
21
29

Precipitation Amount (mm)

0.02
0.01
0.01
0
0
0
0.01
0.01
0
0
0
0
0.01
0.02
0.05
0.11
0.15
0.08
0.01
0
0.01
0.06
0.18
0.44

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
21
21
21
21
21
20
19
19
19
19
18
18
18
18
18
19
20
21
22
23
23
23
22

Feels Like (°C)

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

Dew Point (°C)

20
20
19
19
19
19
18
17
17
17
17
17
17
17
17
18
18
19
20
21
22
22
22
21

Relative Humidity (%)

96
94
89
87
87
87
86
87
88
89
90
91
93
94
95
96
97
96
98
97
95
94
94
95

Pressure (mb)

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

Ozone (du)

293
291
291
290
290
290
290
290
290
291
290
290
288
287
286
285
285
284
284
284
284
285
285
285

Wednesday 12

Waning Crescent 35%

00:23

15:19

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: 06:04, Set: 20:43, Transit: 13:22. Moon - Rise: 00:23, Set: 15:19. Civil Dark: 21:20 - 05:27. Nautical Dark: 22:08 - 04:40. Astro Dark: 23:05 - 03:43

Total Clouds (% Sky Obscured)

98
98
98
98
91
91
91
91
91
91
13
13
13
13
13
13
92
92
92
92
92
92
78
78

Low Clouds (% Sky Obscured)

98
98
98
98
1
1
1
1
1
1
9
9
9
9
9
9
27
27
27
27
27
27
7
7

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
6
6
6
6
6
6
4
4
4
4
4
4
0
0

High Clouds (% Sky Obscured)

0
0
0
0
91
91
91
91
91
91
0
0
0
0
0
0
90
90
90
90
90
90
77
77

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
8
7
8
10
10
10
10
9
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
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

41
47
48
49
48
41
29
22
22
26
32
40
50
54
53
53
52
48
40
33
27
19
18
24

Precipitation Amount (mm)

0.89
1.3
1.4
1.29
1.1
0.82
0.53
0.38
0.3
0.26
0.3
0.5
0.84
1.1
1.07
0.91
0.75
0.57
0.39
0.27
0.19
0.14
0.14
0.26

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
22
21
21
21
21
20
20
19
19
19
18
18
18
18
19
19
19
20
21
21
22
23
23

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

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

Forecast for Bude, Cornwall, UK (50.83,-4.54)

Generated: 06/08/20 15:02:21. Forecast: 06/08/20 to 12/08/20. Timezone: UTC+1.00