Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 24

Waning Crescent 43%

00:03

15:45

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

Sun - Rise: 06:04, Set: 20:21, Transit: 13:13. Moon - Rise: 00:03, Set: 15:45. Civil Dark: 21:00 - 05:28. Nautical Dark: 21:49 - 04:39. Astro Dark: 22:47 - 03:41

Total Clouds (% Sky Obscured)

40
25
30
31
27
23
42
22
7
24
38
69
58
49
1
0
0
2
6
11
9
12
97
41

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)

1
0
9
9
9
16
36
19
0
0
0
0
0
0
0
0
0
0
6
11
8
5
56
36

High Clouds (% Sky Obscured)

39
24
23
25
20
9
10
4
7
24
38
69
58
49
1
0
0
2
0
2
0
9
97
34

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
15
17
19
21
22
23
24
25
25
25
25
24
23
21
20
19
19
19
18
18
17
17

Feels Like (°C)

13
13
15
17
19
21
22
23
24
25
25
25
25
24
23
21
20
19
19
19
18
18
17
17

Dew Point (°C)

12
12
13
14
15
15
15
15
16
16
16
16
16
16
15
14
13
12
13
13
12
12
12
12

Relative Humidity (%)

92
94
92
84
76
69
63
60
58
57
57
57
58
60
61
62
63
66
67
67
68
69
71
74

Pressure (mb)

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

Ozone (du)

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

Sunday 25

Waning Crescent 33%

00:46

16:56

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

Sun - Rise: 06:06, Set: 20:19, Transit: 13:12. Moon - Rise: 00:46, Set: 16:56. Civil Dark: 20:57 - 05:30. Nautical Dark: 21:46 - 04:41. Astro Dark: 22:44 - 03:45

Total Clouds (% Sky Obscured)

16
12
10
13
47
6
40
2
0
21
45
67
63
13
14
5
3
6
16
27
34
35
39
20

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
5
8
8
6
8
4
3
6
16
10
6
2
4
9

Medium Clouds (% Sky Obscured)

1
1
1
2
17
6
40
2
0
0
21
31
20
5
11
3
2
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

16
11
9
13
45
0
0
0
0
21
30
51
53
5
0
0
0
0
0
19
30
34
37
15

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
4
4
4
5
5
5
6
6
6
6
6
6
5
4
4
3
3
3
3
3
3
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
18
20
22
24
26
28
29
30
29
29
27
25
23
21
20
19
19
18
18
18
17
17

Dew Point (°C)

13
13
15
16
17
17
18
18
19
19
19
19
18
18
17
16
14
14
14
14
14
14
14
14

Relative Humidity (%)

79
84
84
78
73
67
62
59
57
58
59
59
62
65
68
69
70
72
74
74
75
76
78
82

Pressure (mb)

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

Ozone (du)

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

Monday 26

Waning Crescent 22%

01:42

18:00

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

Sun - Rise: 06:08, Set: 20:16, Transit: 13:12. Moon - Rise: 01:42, Set: 18:00. Civil Dark: 20:55 - 05:32. Nautical Dark: 21:43 - 04:44. Astro Dark: 22:40 - 03:48

Total Clouds (% Sky Obscured)

30
46
59
56
61
69
34
26
41
18
9
8
5
5
5
5
5
5
5
2
2
2
2
2

Low Clouds (% Sky Obscured)

30
46
56
39
29
30
29
26
41
18
9
8
5
5
5
5
5
5
5
2
2
2
2
2

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)

0
0
6
22
38
45
6
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
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
Very Light Rain

Precipitation Probability (%)

1
0
0
0
0
0
0
1
1
0
0
0
0
1
2
3
3
0
0
0
0
0
0
6

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

2
2
2
3
3
4
5
5
6
6
6
5
4
3
2
2
2
2
2
3
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
14
15
16
17
17
17
18
18
18
17
17
16
16
15
14
13
13
13
13
13
13
13
13

Relative Humidity (%)

87
91
92
87
82
76
72
68
66
66
68
68
67
68
69
72
75
76
77
77
78
80
82
85

Pressure (mb)

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

Ozone (du)

306
305
303
301
299
297
296
295
295
296
296
296
296
296
297
297
297
297
297
297
297
296
296
298

Tuesday 27

Waning Crescent 13%

02:53

18:55

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

Sun - Rise: 06:10, Set: 20:14, Transit: 13:12. Moon - Rise: 02:53, Set: 18:55. Civil Dark: 20:52 - 05:34. Nautical Dark: 21:40 - 04:46. Astro Dark: 22:36 - 03:51

Total Clouds (% Sky Obscured)

2
25
25
25
25
25
25
74
74
74
74
74
74
95
95
95
95
95
95
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
6
6
6
6
6
6
9
9
9
9
9
9
6
6
6
6
6
6
32
32
32
32
32

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
34
34
34
34
34
34
6
6
6
6
6
6
21
21
21
21
21

High Clouds (% Sky Obscured)

0
20
20
20
20
20
20
61
61
61
61
61
61
95
95
95
95
95
95
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
7
5
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

15
28
39
46
47
41
21
9
4
3
3
0
0
0
0
0
0
1
1
2
4
6
6
7

Precipitation Amount (mm)

0.08
0.2
0.45
0.81
0.99
0.68
0.27
0.07
0.03
0.01
0.01
0
0
0
0
0
0
0.01
0.02
0.03
0.02
0.01
0.02
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
94
95
93
87
83
79
75
69
66
64
64
63
62
64
66
68
69
70
70
71
71
72
74

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1016
1016
1016
1016

Ozone (du)

300
301
298
294
291
291
291
292
294
295
296
295
294
293
291
290
290
290
290
291
292
293
295
295

Wednesday 28

Waning Crescent 6%

04:16

19:38

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

Sun - Rise: 06:12, Set: 20:11, Transit: 13:12. Moon - Rise: 04:16, Set: 19:38. Civil Dark: 20:49 - 05:36. Nautical Dark: 21:37 - 04:48. Astro Dark: 22:32 - 03:54

Total Clouds (% Sky Obscured)

100
88
88
88
88
88
88
100
100
100
100
100
100
100
100
100
100
100
100
38
38
38
38
38

Low Clouds (% Sky Obscured)

32
24
24
24
24
24
24
66
66
66
66
66
66
83
83
83
83
83
83
34
34
34
34
34

Medium Clouds (% Sky Obscured)

21
55
55
55
55
55
55
99
99
99
99
99
99
95
95
95
95
95
95
9
9
9
9
9

High Clouds (% Sky Obscured)

100
67
67
67
67
67
67
100
100
100
100
100
100
93
93
93
93
93
93
2
2
2
2
2

ISS Passover

Visibility (miles)

10
10
10
9
8
7
7
8
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
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
6
7
8
12
23
35
36
26
15
13
12
11
9
5
3
2
2
1
1
1
1
0
0

Precipitation Amount (mm)

0.02
0.02
0.02
0.02
0.04
0.14
0.4
0.59
0.47
0.29
0.21
0.14
0.07
0.05
0.03
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0
0

Wind Speed/Direction (mph)

4
3
3
3
3
4
4
5
6
6
7
7
6
6
6
6
6
5
5
4
4
3
3
3

Chance of Frost

Temperature (°C)

17
17
17
18
19
19
20
20
21
21
21
21
20
20
19
18
17
16
15
15
14
14
13
12

Feels Like (°C)

17
17
17
18
19
19
20
20
21
21
21
21
20
20
19
18
17
16
15
15
14
14
13
12

Dew Point (°C)

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

Relative Humidity (%)

79
84
85
81
78
76
74
72
69
68
68
69
68
67
67
68
69
69
70
71
71
71
73
76

Pressure (mb)

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

Ozone (du)

296
296
296
296
296
296
296
298
300
303
306
307
309
309
308
305
304
304
305
306
304
302
301
301

Thursday 29

Waning Crescent 2%

05:45

20:11

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

Sun - Rise: 06:13, Set: 20:09, Transit: 13:11. Moon - Rise: 05:45, Set: 20:11. Civil Dark: 20:47 - 05:38. Nautical Dark: 21:34 - 04:51. Astro Dark: 22:29 - 03:57

Total Clouds (% Sky Obscured)

38
100
100
100
100
100
100
30
30
30
30
30
30
42
42
42
42
42
42
69
69
69
69
69

Low Clouds (% Sky Obscured)

34
100
100
100
100
100
100
29
29
29
29
29
29
41
41
41
41
41
41
68
68
68
68
68

Medium Clouds (% Sky Obscured)

9
77
77
77
77
77
77
2
2
2
2
2
2
2
2
2
2
2
2
13
13
13
13
13

High Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
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
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
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
12
14
16
17
18
19
20
20
19
18
18
18
17
16
15
15
15
15
15
15
16
16

Feels Like (°C)

11
11
12
14
16
17
18
19
20
20
19
18
18
18
17
16
15
15
15
15
15
15
16
16

Dew Point (°C)

8
8
9
10
10
11
11
11
11
11
11
11
10
10
10
9
9
9
10
10
10
11
11
11

Relative Humidity (%)

79
82
79
74
69
67
63
60
59
59
60
61
61
61
62
64
66
68
70
71
72
73
73
73

Pressure (mb)

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

Ozone (du)

301
301
300
300
299
299
300
300
301
302
302
301
300
298
298
297
297
297
297
298
298
298
298
300

Friday 30

New Moon 0%

No Rise

20:38

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

Sun - Rise: 06:15, Set: 20:07, Transit: 13:11. Moon - Rise: No Rise, Set: 20:38. Civil Dark: 20:44 - 05:40. Nautical Dark: 21:31 - 04:53. Astro Dark: 22:25 - 04:00

Total Clouds (% Sky Obscured)

69
28
28
28
28
28
28
95
95
95
95
95
95
95
95
95
95
95
95
91
91
91
91
91

Low Clouds (% Sky Obscured)

68
30
30
30
30
30
30
37
37
37
37
37
37
18
18
18
18
18
18
6
6
6
6
6

Medium Clouds (% Sky Obscured)

13
16
16
16
16
16
16
83
83
83
83
83
83
0
0
0
0
0
0
34
34
34
34
34

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
62
62
62
62
62
62
95
95
95
95
95
95
85
85
85
85
85

ISS Passover

Visibility (miles)

10
10
10
8
7
9
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
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
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

11
13
14
15
16
17
16
13
12
9
6
3
0
0
2
4
5
4
4
5
4
4
5
4

Precipitation Amount (mm)

0.09
0.12
0.15
0.19
0.23
0.29
0.35
0.34
0.21
0.09
0.05
0.02
0
0
0.01
0.05
0.1
0.1
0.07
0.06
0.05
0.05
0.04
0.03

Wind Speed/Direction (mph)

9
9
10
12
13
14
14
14
14
13
13
12
11
10
10
9
9
9
8
7
7
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
12
12
12
12
13
13
13
13
13
12
12
11
11
11
10
10
10
11
11
11
11
11
11

Relative Humidity (%)

74
76
76
75
73
71
69
67
65
63
63
64
63
63
63
65
66
69
71
73
75
77
78
79

Pressure (mb)

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

Ozone (du)

302
304
304
304
305
305
306
306
306
305
305
305
305
305
305
305
305
307
310
311
310
307
305
303

Forecast for Burton-in-Kendal, Cumbria, UK (54.18,-2.72)

Generated: 24/08/19 06:04:43. Forecast: 24/08/19 to 30/08/19. Timezone: UTC+1.00