Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 21

Waxing Crescent 20%

08:14

23:12

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

Sun - Rise: 07:13, Set: 17:32, Transit: 12:23. Moon - Rise: 08:14, Set: 23:12. Civil Dark: 18:08 - 06:38. Nautical Dark: 18:48 - 05:57. Astro Dark: 19:28 - 05:17

Total Clouds (% Sky Obscured)

72
72
81
91
87
91
93
63
93
60
66
100
100
98
99
96
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

39
18
71
87
87
91
93
35
79
40
35
70
79
76
98
78
64
79
85
77
79
85
74
69

Medium Clouds (% Sky Obscured)

21
85
92
60
63
72
43
16
0
16
53
54
48
46
88
92
100
96
87
63
43
37
92
93

High Clouds (% Sky Obscured)

100
44
25
33
81
91
71
56
79
45
49
99
96
86
63
32
35
100
100
100
54
100
100
100

ISS Passover

Visibility (miles)

-
-
-
-
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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
100
67
41
28
6
1
1
0
0
5
17
33
51
73
88
39
66
55
15
42
72

Precipitation Amount (mm)

0
0
0
0.3
0.5
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0
0.3
0.3
0
0.2
0.5

Wind Speed/Direction (mph)

14
16
12
8
6
6
6
8
8
9
10
11
10
9
8
10
13
15
15
14
15
14
15
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
80
80
88
93
93
90
93
93
88
85
79
76
83
87
92
90
84
87
92
93
93
90
93

Pressure (mb)

1013
1014
1014
1014
1015
1015
1015
1015
1016
1017
1017
1017
1016
1016
1015
1014
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

327
324
326
324
325
323
320
320
319
320
319
318
318
317
314
316
317
323
328
328
332
335
338
341

Sunday 22

Waxing Crescent 30%

08:27

No Set

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

Sun - Rise: 07:11, Set: 17:34, Transit: 12:23. Moon - Rise: 08:27, Set: No Set. Civil Dark: 18:10 - 06:36. Nautical Dark: 18:50 - 05:55. Astro Dark: 19:30 - 05:15

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
86
0
0
24
57
58
34
56
100
100
100
100
48
34
55
36
31
38

Low Clouds (% Sky Obscured)

83
82
81
73
70
69
40
0
0
24
57
58
34
56
48
49
52
49
39
34
47
36
31
29

Medium Clouds (% Sky Obscured)

100
100
100
85
90
90
66
0
0
0
0
0
0
0
75
100
100
100
40
25
35
18
0
12

High Clouds (% Sky Obscured)

100
100
100
100
100
100
86
0
0
0
0
0
0
0
13
100
100
40
40
34
45
3
0
0

ISS Passover

Visibility (miles)

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

Light Rain
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

Precipitation Probability (%)

78
60
67
59
42
27
7
0
0
0
18
30
29
21
30
30
36
28
14
25
17
3
1
0

Precipitation Amount (mm)

0.5
0
0.3
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)

12
11
11
10
11
8
6
7
8
11
13
15
16
15
16
15
14
13
12
12
13
12
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
91
95
95
91
90
85
87
90
84
80
77
76
73
73
75
77
81
81
82
82
81
81
82

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1013
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012

Ozone (du)

346
350
354
356
360
365
372
387
380
381
392
393
390
394
400
409
398
390
389
389
390
400
400
396

Monday 23

Waxing Crescent 41%

08:45

00:43

00 Bad
01 OK
02 OK
03 Bad
04 Bad
05 Bad
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

Sun - Rise: 07:09, Set: 17:36, Transit: 12:23. Moon - Rise: 08:45, Set: 00:43. Civil Dark: 18:12 - 06:34. Nautical Dark: 18:52 - 05:53. Astro Dark: 19:32 - 05:13

Total Clouds (% Sky Obscured)

43
24
37
100
100
100
100
98
57
66
77
93
98
96
100
100
97
98
98
96
100
89
91
70

Low Clouds (% Sky Obscured)

26
24
24
20
7
39
44
26
39
37
36
45
64
65
85
100
93
84
92
83
100
76
79
45

Medium Clouds (% Sky Obscured)

17
0
18
12
65
65
70
44
21
30
44
89
95
89
87
96
93
93
84
85
71
23
25
3

High Clouds (% Sky Obscured)

3
24
37
93
48
52
62
95
39
33
37
33
35
30
42
44
59
68
87
66
83
37
38
55

ISS Passover

Visibility (miles)

9
9
9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
6
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
Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

2
1
1
20
29
11
12
7
7
5
13
4
9
26
30
67
69
50
29
22
4
9
11
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0.4
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
12
12
12
12
12
12
11
12
13
14
16
16
14
12
8
7
7
7
7
8
7
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
81
81
81
82
78
78
78
75
77
76
74
73
72
72
71
73
84
90
90
91
91
93
95

Pressure (mb)

1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013

Ozone (du)

394
398
403
397
393
392
388
386
385
383
382
385
383
379
378
372
366
360
358
354
354
352
350
349

Tuesday 24

First Quarter 53%

09:12

02:15

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

Sun - Rise: 07:07, Set: 17:38, Transit: 12:22. Moon - Rise: 09:12, Set: 02:15. Civil Dark: 18:13 - 06:31. Nautical Dark: 18:54 - 05:51. Astro Dark: 19:34 - 05:11

Total Clouds (% Sky Obscured)

82
92
96
96
97
92
85
96
78
95
94
92
92
93
94
94
93
69
61
71
75
77
43
51

Low Clouds (% Sky Obscured)

64
80
93
89
83
81
81
80
78
81
77
73
66
68
66
63
64
69
61
62
56
55
43
45

Medium Clouds (% Sky Obscured)

3
0
3
0
1
2
10
18
26
18
8
0
8
19
27
20
11
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

64
69
78
72
47
24
18
21
11
15
12
15
26
36
37
36
39
17
7
18
22
24
2
2

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 (%)

18
16
5
1
3
2
3
2
0
1
1
0
0
3
1
3
5
2
4
7
3
5
5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
95
96
96
93
90
93
93
91
87
84
77
74
71
72
72
76
77
79
80
81
85
90
93

Pressure (mb)

1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1011
1011
1011
1011
1012

Ozone (du)

348
348
348
346
348
351
354
354
353
355
355
355
355
355
355
355
357
358
360
362
363
365
368
369

Wednesday 25

Waxing Gibbous 65%

09:54

03:40

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
15 Bad
16 Bad
17 Bad
18 OK
19 OK
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:04, Set: 17:40, Transit: 12:22. Moon - Rise: 09:54, Set: 03:40. Civil Dark: 18:15 - 06:29. Nautical Dark: 18:55 - 05:49. Astro Dark: 19:36 - 05:09

Total Clouds (% Sky Obscured)

41
38
47
73
84
91
92
69
67
74
81
80
94
94
87
96
96
94
17
30
43
57
71
85

Low Clouds (% Sky Obscured)

37
34
40
66
76
81
81
54
53
55
49
59
64
65
70
67
65
67
17
30
43
54
56
51

Medium Clouds (% Sky Obscured)

3
4
4
6
12
19
26
35
50
58
60
58
64
71
74
66
89
90
17
30
43
46
45
54

High Clouds (% Sky Obscured)

2
2
2
2
2
6
26
50
67
61
54
34
43
32
14
25
30
34
17
30
43
33
20
8

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
1
3
8
4
9
14
19
25
37
35
45
34
9
11
2
1
3
5

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
8
8
8
8
8
8
9
9
9
9
9
10
10
10
10
9
9
9
8
8

Relative Humidity (%)

95
93
95
95
88
90
93
95
93
90
87
81
76
75
75
78
80
86
84
87
88
91
91
93

Pressure (mb)

1012
1012
1012
1012
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1012
1013
1013
1013
1013

Ozone (du)

369
369
367
366
365
367
370
369
367
364
363
362
363
364
364
366
366
367
365
370
374
379
385
391

Thursday 26

Waxing Gibbous 76%

10:57

04:49

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

Sun - Rise: 07:02, Set: 17:42, Transit: 12:22. Moon - Rise: 10:57, Set: 04:49. Civil Dark: 18:17 - 06:27. Nautical Dark: 18:57 - 05:47. Astro Dark: 19:38 - 05:06

Total Clouds (% Sky Obscured)

90
92
96
89
83
84
87
94
99
97
95
93
95
98
100
100
100
100
100
100
100
91
75
62

Low Clouds (% Sky Obscured)

57
62
68
77
83
84
81
62
43
58
70
75
76
76
77
76
71
66
66
67
67
58
54
47

Medium Clouds (% Sky Obscured)

60
54
36
24
17
5
5
5
5
25
45
62
73
82
87
64
46
35
48
56
61
54
45
30

High Clouds (% Sky Obscured)

21
33
50
29
12
0
17
30
50
47
38
26
31
35
30
53
80
100
98
95
93
79
64
50

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
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

4
11
6
6
7
6
12
18
15
23
29
24
43
51
37
53
72
57
48
48
32
29
38
11

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
9
10
11
10
10
10
11
12
14
15
16
17
17
16
15
15
15
14
15
15
15
14
14

Chance of Frost

Temperature (°C)

9
9
9
9
9
9
9
9
10
10
10
10
10
10
10
10
10
10
9
9
9
9
9
9

Feels Like (°C)

9
7
8
8
8
8
8
6
6
6
6
6
6
6
6
6
6
6
6
4
4
4
4
4

Dew Point (°C)

8
8
8
8
7
7
6
6
6
6
6
6
6
6
6
6
7
6
6
6
6
6
6
7

Relative Humidity (%)

96
95
95
91
91
88
85
82
80
76
74
74
73
74
76
76
78
80
80
81
80
81
82
84

Pressure (mb)

1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1009
1009
1008
1008
1008
1008
1008
1009
1009
1009

Ozone (du)

397
413
429
445
429
413
397
391
384
378
374
370
365
364
363
362
360
357
355
353
351
349
346
344

Friday 27

Waxing Gibbous 85%

12:17

05:36

Sun - Rise: 07:00, Set: 17:44, Transit: 12:22. Moon - Rise: 12:17, Set: 05:36. Civil Dark: 18:19 - 06:25. Nautical Dark: 18:59 - 05:45. Astro Dark: 19:40 - 05:04

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for High Legh, Cheshire East, United Kingdom (53.35,-2.45)

Generated: 21/02/26 04:10:13. Forecast: 21/02/26 to 27/02/26. Timezone: UTC+0.00