Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 1

Full Moon 100%

21:03

05:12

06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
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

Sun - Rise: 05:31, Set: 20:39, Transit: 13:06. Moon - Rise: 21:03, Set: 05:12. Civil Dark: 21:19 - 04:50. Nautical Dark: 22:13 - 03:55. Astro Dark: 23:26 - 02:41

Total Clouds (% Sky Obscured)

2
6
10
11
3
10
45
77
94
96
94
82
91
89
86
95
97
100
100
100
98
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
24
15
39
35
76
59
32
65
76
77
65
49
7
0
0
24
22
65

Medium Clouds (% Sky Obscured)

2
6
0
0
2
5
23
42
45
43
41
24
43
31
15
23
22
23
0
0
2
50
74
100

High Clouds (% Sky Obscured)

2
6
1
0
0
0
0
0
0
4
4
4
5
20
16
23
91
100
99
100
96
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
6
4
5
8
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
1
14

Precipitation Type

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

Precipitation Probability (%)

0
1
1
0
1
6
18
5
31
57
63
53
16
5
2
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
9
12
15
18
19
20
21
21
20
20
19
17
16
15
13
13
12
11
11
10
10
9
9

Feels Like (°C)

6
8
12
16
18
19
19
20
20
19
19
19
17
15
14
13
12
12
11
10
9
9
9
8

Dew Point (°C)

1
2
4
5
6
7
9
11
11
13
16
17
15
14
13
12
11
11
11
10
10
9
9
8

Relative Humidity (%)

66
63
57
50
46
44
48
53
54
63
79
86
88
87
90
90
90
90
95
96
98
96
95
93

Pressure (mb)

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

Ozone (du)

370
369
368
366
364
363
364
363
363
360
358
359
360
362
363
368
369
368
369
369
369
369
369
372

Saturday 2

Waning Gibbous 98%

22:20

05:32

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 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:29, Set: 20:40, Transit: 13:06. Moon - Rise: 22:20, Set: 05:32. Civil Dark: 21:21 - 04:48. Nautical Dark: 22:16 - 03:53. Astro Dark: 23:30 - 02:36

Total Clouds (% Sky Obscured)

100
100
100
100
100
94
81
100
99
96
100
100
97
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

54
57
61
48
81
61
60
42
73
74
60
40
30
16
0
13
71
75
76
77
76
70
65
75

Medium Clouds (% Sky Obscured)

75
92
91
54
40
30
19
61
68
70
77
77
78
73
100
96
99
98
95
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
30
29
100
93
76
100
97
65
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
2
3
2
2
3
2

Fog (%)

1
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
1
0
0
1
1
0
0
0
2
4
6
16
33
47
94
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
1.1
1.4
1.6
1.9
1.4
1.4
2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
10
12
13
15
16
17
18
18
19
18
18
16
15
14
14
13
13
12
12
12
12
12

Feels Like (°C)

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

Dew Point (°C)

8
7
7
7
7
6
6
6
6
6
7
6
6
6
8
8
8
11
12
12
12
11
11
11

Relative Humidity (%)

93
87
80
72
63
56
50
46
46
44
47
45
47
51
61
66
69
87
93
95
96
96
96
98

Pressure (mb)

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

Ozone (du)

373
376
378
381
382
382
383
384
384
383
382
382
380
379
377
376
374
372
371
369
370
370
372
373

Sunday 3

Waning Gibbous 95%

23:33

06:01

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 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:27, Set: 20:42, Transit: 13:06. Moon - Rise: 23:33, Set: 06:01. Civil Dark: 21:23 - 04:46. Nautical Dark: 22:19 - 03:50. Astro Dark: 23:35 - 02:31

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
97
96
100
94
68
78
82
86
88
92
94

Low Clouds (% Sky Obscured)

73
77
84
84
79
89
80
77
81
79
69
77
88
90
88
82
40
29
33
40
47
50
55
61

Medium Clouds (% Sky Obscured)

100
100
99
100
99
80
47
46
47
47
44
49
51
43
43
41
35
22
27
27
25
26
34
37

High Clouds (% Sky Obscured)

100
100
86
62
72
72
71
72
67
39
80
58
40
10
2
3
26
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

2
2
2
2
4
6
9
9
9
9
9
9
9
9
9
9
8
8
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

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

Precipitation Probability (%)

95
95
95
95
87
67
57
61
61
59
56
45
35
15
7
16
9
7
9
8
19
19
4
2

Precipitation Amount (mm)

1.5
2.1
1.8
0.8
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
6
7
7
6
5
6
6
5
5
4
5
6
7
8
8
7
6
5
5
4
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
10
9
10
10
10
10
11
11
11
11
10
9
9
8
7
7
7
7
7
6
7
7

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
98
96
95
95
95
93
93
93
93
95
93
93
95
95
95
93
93
93
91
93
93

Pressure (mb)

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

Ozone (du)

376
380
382
383
383
382
381
380
381
382
383
384
385
383
383
384
385
386
386
385
387
390
395
394

Monday 4

Waning Gibbous 90%

00:37

06:01

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 OK
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 OK
03 OK
04 OK
05 OK

Sun - Rise: 05:25, Set: 20:44, Transit: 13:06. Moon - Rise: 00:37, Set: 06:01. Civil Dark: 21:25 - 04:43. Nautical Dark: 22:21 - 03:47. Astro Dark: 23:40 - 02:26

Total Clouds (% Sky Obscured)

96
92
88
85
77
64
50
47
49
48
64
66
40
11
6
4
4
1
1
9
18
30
32
30

Low Clouds (% Sky Obscured)

66
66
66
66
44
29
20
26
34
39
43
38
32
11
6
2
3
1
1
9
18
30
32
30

Medium Clouds (% Sky Obscured)

44
32
17
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
18
25
16
15

High Clouds (% Sky Obscured)

0
1
1
1
0
1
1
1
1
1
9
10
1
1
0
0
0
0
0
9
18
30
32
30

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 (%)

2
4
6
6
4
5
14
8
16
12
4
2
0
0
0
0
0
0
0
0
1
1
15
24

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)

1
1
0
2
2
3
3
4
6
8
9
9
9
8
6
4
3
2
2
2
2
2
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
88
87
87
83
77
73
69
64
65
63
63
65
68
74
78
81
84
85
86
85
85

Pressure (mb)

1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1015
1015
1015
1015

Ozone (du)

394
391
386
383
382
382
380
379
379
377
376
375
373
372
372
373
374
374
376
377
376
376
377
377

Tuesday 5

Waning Gibbous 83%

01:28

06:42

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 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:23, Set: 20:46, Transit: 13:05. Moon - Rise: 01:28, Set: 06:42. Civil Dark: 21:28 - 04:41. Nautical Dark: 22:24 - 03:44. Astro Dark: 23:45 - 02:21

Total Clouds (% Sky Obscured)

38
67
92
99
99
98
97
98
99
100
98
97
94
86
85
70
56
54
51
53
56
66
78
86

Low Clouds (% Sky Obscured)

38
62
79
83
85
88
93
93
92
92
90
88
86
30
30
30
30
30
30
25
15
15
23
37

Medium Clouds (% Sky Obscured)

18
15
15
13
22
27
37
45
55
55
47
39
40
0
0
0
0
0
0
5
9
9
8
6

High Clouds (% Sky Obscured)

38
66
64
61
38
22
3
7
12
12
10
13
19
28
33
34
32
29
28
27
26
25
26
23

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
6
5
8
8
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 (%)

32
32
30
25
26
26
24
24
24
24
31
32
31
33
31
28
25
21
17
18
17
13
20
23

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
78
72
69
65
59
56
57
56
57
59
66
80
88
90
90
90
90
88
90
88
90
90
91

Pressure (mb)

1015
1015
1015
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1013
1013

Ozone (du)

377
378
377
378
379
380
381
381
381
382
381
382
382
383
384
385
386
386
386
385
386
386
386
386

Wednesday 6

Waning Gibbous 75%

02:05

07:37

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 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:21, Set: 20:48, Transit: 13:05. Moon - Rise: 02:05, Set: 07:37. Civil Dark: 21:30 - 04:39. Nautical Dark: 22:27 - 03:41. Astro Dark: 23:50 - 02:15

Total Clouds (% Sky Obscured)

90
95
98
100
100
100
100
100
100
100
100
100
100
100
99
98
99
99
100
77
49
19
42
69

Low Clouds (% Sky Obscured)

47
67
83
100
97
94
92
88
84
81
82
86
87
85
82
78
80
81
80
67
49
19
42
48

Medium Clouds (% Sky Obscured)

8
7
6
5
12
21
37
60
80
93
95
97
98
97
97
97
98
99
100
77
49
19
42
69

High Clouds (% Sky Obscured)

22
32
47
61
60
62
60
60
55
40
38
40
43
36
33
30
35
35
40
35
40
19
40
35

ISS Passover

Visibility (miles)

9
9
8
7
6
7
7
8
8
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 (%)

23
28
32
35
37
40
44
42
40
36
35
36
30
33
36
37
34
32
38
42
45
46
43
41

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
6
7
8
9
9
10
10
10
11
11
11
10
10
9
8
8
7
7
7
6
6
6
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
87
82
80
80
78
78
73
68
65
65
66
66
68
70
73
74
72
74
79
85
91
90

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1012
1012
1012

Ozone (du)

387
387
388
389
391
391
392
393
394
394
395
395
396
397
396
396
395
396
396
396
397
397
398
398

Thursday 7

Waning Gibbous 73%

02:31

08:45

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

Sun - Rise: 05:20, Set: 20:49, Transit: 13:05. Moon - Rise: 02:31, Set: 08:45. Civil Dark: 21:32 - 04:37. Nautical Dark: 22:29 - 03:39. Astro Dark: 23:56 - 02:09

Total Clouds (% Sky Obscured)

97
88
79
70
73
77
86
88
86
85
82
83
80
78
76
74
82
90
97

Low Clouds (% Sky Obscured)

61
57
55
52
48
52
50
55
57
56
56
60
61
64
70
74
75
73
71

Medium Clouds (% Sky Obscured)

94
85
76
70
73
76
77
75
78
82
78
73
65
63
64
64
65
66
72

High Clouds (% Sky Obscured)

45
59
62
46
62
63
65
40
40
30
15
9
4
2
1
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

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

Precipitation Probability (%)

45
41
39
36
42
45
45
49
51
49
50
48
40
42
41
31
22
17
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
4
5
5
6
6
8
8
7
7
7
7
7
6
5
5
5

Dew Point (°C)

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

Relative Humidity (%)

90
88
84
78
74
70
68
65
66
66
67
65
62
60
60
62
62
63
65

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1015
1015
1015

Ozone (du)

399
400
400
400
401
402
403
404
405
407
409
408
407
407
407
407
407
406
405

Forecast for Timperley, Trafford, United Kingdom (53.40,-2.32)

Generated: 01/05/26 06:45:49. Forecast: 01/05/26 to 07/05/26. Timezone: UTC+1.00