Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 17

Waxing Crescent 27%

12:03

21:34

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 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:51, Set: 20:30, Transit: 13:10. Moon - Rise: 12:03, Set: 21:34. Civil Dark: 21:09 - 05:12. Nautical Dark: 22:01 - 04:21. Astro Dark: 23:04 - 03:18

Total Clouds (% Sky Obscured)

87
90
92
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
100
100
100

Low Clouds (% Sky Obscured)

87
90
85
67
89
80
90
87
82
90
82
92
100
100
100
95
96
92
90
69
21
24
25
31

Medium Clouds (% Sky Obscured)

87
90
92
94
100
100
100
97
80
98
100
99
96
84
14
31
16
22
4
0
34
43
83
85

High Clouds (% Sky Obscured)

80
74
78
59
100
46
100
100
100
92
67
100
100
100
100
100
100
100
100
100
93
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
5
2
3
4
9
9
9
9
9
9
9
9
9
9
9

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

Precipitation Probability (%)

13
15
61
11
33
51
52
67
79
95
95
95
91
14
8
10
5
18
5
5
5
4
4
3

Precipitation Amount (mm)

0
0
0
0
0
0.2
0
0
0.4
0.8
1
1.1
0.7
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
1
2
2
2
1
2
4
5
4
5
4
3
5
6
8
10
11
11
11
12
12
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
12
12
11
11
12
13
13
14
15
15
15
15
15
15
15
16
16
15
15
14
13
12

Relative Humidity (%)

68
68
68
65
61
64
68
74
78
82
89
89
90
92
92
89
92
92
89
85
82
77
68
60

Pressure (mb)

1017
1016
1016
1016
1016
1015
1015
1014
1014
1013
1013
1013
1012
1012
1011
1010
1009
1009
1008
1009
1009
1009
1009
1009

Ozone (du)

306
304
304
301
301
302
300
300
299
298
297
300
302
308
311
314
316
315
317
315
314
314
312
312

Tuesday 18

Waxing Crescent 36%

13:23

21:47

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 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:53, Set: 20:28, Transit: 13:09. Moon - Rise: 13:23, Set: 21:47. Civil Dark: 21:07 - 05:14. Nautical Dark: 21:58 - 04:23. Astro Dark: 23:00 - 03:22

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
75
88
83
46
44
24
21
21
34
43
32
71
65
85
100

Low Clouds (% Sky Obscured)

48
47
29
57
42
43
26
27
39
48
30
23
22
30
22
21
21
33
34
21
37
40
41
71

Medium Clouds (% Sky Obscured)

96
100
100
100
97
100
100
96
81
46
81
78
32
17
0
0
0
0
0
0
40
27
2
7

High Clouds (% Sky Obscured)

100
100
100
100
100
100
69
100
91
3
15
20
0
0
0
0
0
0
2
7
0
0
81
96

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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 (%)

5
3
3
4
3
12
1
0
0
2
3
3
3
3
3
2
3
2
1
1
2
5
11
31

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
56
56
54
55
54
56
58
63
64
66
67
68
71
75
78
78
80
80
79
73
65
54
52

Pressure (mb)

1009
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1006
1006
1006
1006
1006
1006
1005
1005

Ozone (du)

311
310
310
310
309
308
310
311
313
316
320
324
329
331
333
337
342
345
345
345
343
346
341
340

Wednesday 19

Waxing Crescent 46%

14:41

22:05

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 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:54, Set: 20:26, Transit: 13:09. Moon - Rise: 14:41, Set: 22:05. Civil Dark: 21:05 - 05:16. Nautical Dark: 21:55 - 04:26. Astro Dark: 22:56 - 03:25

Total Clouds (% Sky Obscured)

86
88
83
100
97
91
95
93
99
100
100
100
100
100
100
99
98
98
94
95
95
96
96
95

Low Clouds (% Sky Obscured)

55
70
78
42
37
41
28
12
29
27
35
38
53
56
60
66
78
80
91
90
89
87
82
67

Medium Clouds (% Sky Obscured)

64
88
83
100
96
76
80
83
98
94
99
100
100
99
100
91
72
58
58
69
64
54
54
43

High Clouds (% Sky Obscured)

18
20
20
20
12
17
74
85
76
80
76
80
86
100
31
21
18
5
2
3
1
0
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

25
17
32
41
38
20
25
18
18
27
36
39
52
59
62
60
62
59
67
51
44
42
41
34

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.3
0.4
0.3
0.5
0.3
0
0
0
0

Wind Speed/Direction (mph)

12
13
12
12
12
12
12
10
7
7
6
6
5
4
3
3
3
4
4
6
8
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
15
15
16
16
15
15
15
15
14
14
14
14
15
14
14
14
13
12
12
11
11
11
12

Dew Point (°C)

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

Relative Humidity (%)

57
59
50
49
57
56
58
62
67
73
73
74
75
78
83
86
92
93
92
92
86
83
80
69

Pressure (mb)

1005
1005
1004
1004
1004
1004
1004
1003
1003
1004
1004
1004
1003
1003
1003
1003
1003
1003
1003
1004
1005
1006
1006
1007

Ozone (du)

340
340
342
343
342
342
343
346
350
352
352
351
351
349
348
349
349
348
346
345
347
349
351
351

Thursday 20

First Quarter 56%

15:57

22:31

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

Sun - Rise: 05:56, Set: 20:23, Transit: 13:09. Moon - Rise: 15:57, Set: 22:31. Civil Dark: 21:02 - 05:18. Nautical Dark: 21:52 - 04:28. Astro Dark: 22:52 - 03:29

Total Clouds (% Sky Obscured)

97
95
89
86
81
71
62
50
44
33
41
52
54
64
68
77
81
84
89
93
93
78
82
80

Low Clouds (% Sky Obscured)

65
69
63
65
64
56
49
32
23
4
21
40
54
56
40
47
47
50
53
52
50
47
43
47

Medium Clouds (% Sky Obscured)

44
39
35
27
25
18
16
17
16
14
9
5
0
1
6
32
56
65
78
88
81
41
46
42

High Clouds (% Sky Obscured)

0
1
0
0
1
4
3
2
3
8
11
34
54
55
60
50
47
39
15
24
15
6
6
7

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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 (%)

30
24
28
31
27
26
41
32
23
5
1
1
0
0
0
0
0
0
0
2
2
1
16
22

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
17
17
17
17
17
17
16
15
14
13
13
12
12
12
11
11
11
11
11
12
13
15
16

Feels Like (°C)

14
14
13
14
14
13
14
14
14
13
13
11
10
9
9
9
9
9
9
9
10
11
14
14

Dew Point (°C)

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

Relative Humidity (%)

55
51
54
49
46
53
55
65
70
74
76
75
72
68
70
73
76
76
75
72
64
59
53
47

Pressure (mb)

1007
1007
1008
1008
1009
1009
1009
1010
1011
1011
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1014
1014
1014
1014

Ozone (du)

350
349
348
348
349
349
350
349
350
351
351
351
351
352
351
352
352
352
352
352
351
351
351
351

Friday 21

Waxing Gibbous 66%

17:05

23:08

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

Sun - Rise: 05:58, Set: 20:21, Transit: 13:09. Moon - Rise: 17:05, Set: 23:08. Civil Dark: 21:00 - 05:19. Nautical Dark: 21:49 - 04:31. Astro Dark: 22:48 - 03:32

Total Clouds (% Sky Obscured)

89
97
98
93
90
81
74
64
50
45
44
44
44
43
42
43
34
21
8
9
11
13
31
45

Low Clouds (% Sky Obscured)

64
75
75
70
68
61
53
46
33
27
32
34
40
40
42
43
34
20
6
8
8
9
10
12

Medium Clouds (% Sky Obscured)

43
37
25
16
14
9
8
7
7
6
4
2
1
2
3
4
6
10
8
9
8
6
15
24

High Clouds (% Sky Obscured)

7
23
39
52
35
16
0
0
1
2
0
0
0
0
0
0
0
1
1
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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 (%)

25
23
20
17
13
10
3
3
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
17
17
17
18
17
16
16
15
14
13
12
12
12
11
11
11
11
11
11
12
14
15
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

41
39
40
38
36
40
43
47
51
54
56
58
60
61
63
64
66
65
65
64
56
47
41
38

Pressure (mb)

1014
1014
1014
1014
1014
1014
1015
1015
1016
1017
1017
1017
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1020
1019

Ozone (du)

351
351
350
349
350
351
351
352
352
352
352
352
351
351
351
352
352
352
351
351
351
350
350
350

Saturday 22

Waxing Gibbous 75%

18:00

23:59

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

Sun - Rise: 06:00, Set: 20:19, Transit: 13:08. Moon - Rise: 18:00, Set: 23:59. Civil Dark: 20:57 - 05:21. Nautical Dark: 21:46 - 04:33. Astro Dark: 22:45 - 03:35

Total Clouds (% Sky Obscured)

42
38
43
49
56
58
61
68
72
73
63
49
36
38
37
33
38
48
56
43
31
16
33
50

Low Clouds (% Sky Obscured)

13
18
20
23
28
33
38
41
44
47
49
44
33
36
37
33
38
48
56
43
27
13
16
19

Medium Clouds (% Sky Obscured)

33
36
34
38
41
44
37
37
35
37
24
14
4
6
10
13
21
31
36
26
13
0
8
12

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
19
19
20
20
20
19
18
17
16
15
14
13
12
12
11
10
10
10
10
12
14
16
18

Feels Like (°C)

14
14
19
19
18
19
18
19
16
16
15
14
14
13
11
12
12
12
12
12
12
12
14
14

Dew Point (°C)

2
2
2
2
1
2
3
4
5
6
6
7
6
7
7
6
6
6
6
6
6
6
5
5

Relative Humidity (%)

34
31
30
29
28
31
34
37
42
49
56
60
63
67
71
72
76
76
76
74
64
56
48
43

Pressure (mb)

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

Ozone (du)

349
349
350
350
351
351
351
351
350
349
347
346
345
344
343
343
342
342
341
341
340
338
337
337

Sunday 23

Waxing Gibbous 83%

18:40

01:04

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 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:01, Set: 20:16, Transit: 13:08. Moon - Rise: 18:40, Set: 01:04. Civil Dark: 20:55 - 05:23. Nautical Dark: 21:43 - 04:35. Astro Dark: 22:41 - 03:38

Total Clouds (% Sky Obscured)

67
77
85
93
93
94
93
84
75
67
72
76
78
81
74
71
60
63
69

Low Clouds (% Sky Obscured)

29
33
33
34
42
50
58
40
28
17
25
34
40
45
47
53
39
27
25

Medium Clouds (% Sky Obscured)

18
30
45
55
64
72
79
67
57
46
36
27
17
14
13
11
12
12
12

High Clouds (% Sky Obscured)

6
13
30
45
46
42
41
28
15
3
3
1
0
0
1
1
2
2
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
1
3
0
4
5
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
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
8
8
8
8
8
8
7
5
4
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

19
20
20
20
20
19
19
18
17
16
15
14
13
11
11
10
10
10
10

Feels Like (°C)

14
15
19
19
18
18
17
17
14
14
15
12
11
9
10
10
9
10
10

Dew Point (°C)

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

Relative Humidity (%)

38
34
36
37
39
44
49
55
60
65
73
70
70
68
69
69
70
72
72

Pressure (mb)

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

Ozone (du)

337
337
337
337
337
338
338
339
339
339
339
338
337
336
335
333
332
331
329

Forecast for Peacock, Wakefield, United Kingdom (53.68,-1.51)

Generated: 17/08/26 12:49:33. Forecast: 17/08/26 to 23/08/26. Timezone: UTC+1.00