Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 3

Full Moon 100%

18:08

07:02

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:48, Set: 17:52, Transit: 12:21. Moon - Rise: 18:08, Set: 07:02. Civil Dark: 18:26 - 06:14. Nautical Dark: 19:07 - 05:33. Astro Dark: 19:47 - 04:52

Total Clouds (% Sky Obscured)

80
96
100
97
88
93
86
97
94
96
92
89
75
61
66
79
76
72
80
88
72
69
89
61

Low Clouds (% Sky Obscured)

53
65
50
64
73
62
71
72
77
80
77
64
59
49
51
65
59
56
70
88
72
69
83
56

Medium Clouds (% Sky Obscured)

55
80
51
53
46
46
42
44
39
36
26
26
55
61
32
18
18
17
7
0
0
0
5
4

High Clouds (% Sky Obscured)

78
83
20
17
34
40
34
20
2
2
1
8
24
8
0
0
0
0
0
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 (%)

0
0
0
0
0
1
2
0
2
4
2
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)

4
6
6
7
7
7
6
6
6
7
7
8
8
7
7
7
6
6
7
7
7
7
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
59
55
54
57
67
72
73
71
73
75
78
77
74
74
75
79
82
83
86
86
85
81
78

Pressure (mb)

1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1026
1026
1026
1026
1026
1025
1025

Ozone (du)

421
421
420
416
413
412
411
406
402
400
401
402
401
400
399
397
397
395
395
394
394
394
396
398

Wednesday 4

Waning Gibbous 97%

19:28

07:10

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

Sun - Rise: 06:46, Set: 17:53, Transit: 12:21. Moon - Rise: 19:28, Set: 07:10. Civil Dark: 18:28 - 06:11. Nautical Dark: 19:08 - 05:31. Astro Dark: 19:49 - 04:50

Total Clouds (% Sky Obscured)

48
45
40
91
44
23
45
30
45
55
42
29
30
82
91
90
83
61
93
89
100
72
64
81

Low Clouds (% Sky Obscured)

48
45
40
86
44
23
45
30
45
55
42
29
30
29
22
8
6
22
33
26
27
21
29
34

Medium Clouds (% Sky Obscured)

0
0
0
3
0
0
0
0
0
0
0
0
0
52
63
64
57
28
50
29
60
35
34
42

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
26
23
3
26
35
47
3
16
24

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
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
74
72
71
72
76
81
88
91
93
91
91
93
91
90
88
90
90
90
91
91
88
85
80

Pressure (mb)

1024
1024
1023
1022
1021
1021
1020
1020
1020
1019
1019
1019
1018
1017
1017
1017
1016
1016
1015
1015
1015
1015
1015
1015

Ozone (du)

398
398
397
395
394
391
390
391
391
391
392
393
391
392
393
395
395
394
393
394
395
395
395
395

Thursday 5

Waning Gibbous 93%

20:46

07:19

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 06:44, Set: 17:55, Transit: 12:21. Moon - Rise: 20:46, Set: 07:19. Civil Dark: 18:30 - 06:09. Nautical Dark: 19:10 - 05:29. Astro Dark: 19:51 - 04:48

Total Clouds (% Sky Obscured)

81
75
75
60
88
96
100
97
100
100
100
100
98
100
97
98
96
100
100
97
95
93
95
96

Low Clouds (% Sky Obscured)

39
75
63
47
24
37
93
95
100
100
100
91
67
73
86
92
92
100
84
85
86
87
86
87

Medium Clouds (% Sky Obscured)

25
0
25
16
35
65
65
58
66
64
53
65
51
45
39
82
79
84
43
91
57
43
74
53

High Clouds (% Sky Obscured)

29
1
0
3
51
76
13
18
17
84
28
48
49
49
74
56
36
48
100
75
47
13
14
15

ISS Passover

Visibility (miles)

9
9
9
9
9
7
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
Light Rain
Light Rain
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
1
31
59
95
95
49
40
41
50
28
29
42
43
38
29
26
11
11
19
9
4

Precipitation Amount (mm)

0
0
0
0
0
0
1.4
0.8
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
13
14
15
15
15
14
11
10
9
8
7
7
7
7
7
6
6
6
6
6
6
7
7

Feels Like (°C)

10
12
13
14
14
14
12
9
8
8
5
4
4
5
4
4
3
3
4
4
4
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

77
74
70
70
72
78
80
84
85
88
93
91
91
94
93
91
90
88
88
88
88
87
88
87

Pressure (mb)

1015
1014
1014
1014
1014
1014
1014
1015
1015
1016
1017
1018
1018
1019
1019
1019
1019
1020
1020
1020
1021
1021
1022
1022

Ozone (du)

396
397
399
397
393
391
390
389
388
385
385
380
378
378
379
379
381
381
381
383
386
387
387
386

Friday 6

Waning Gibbous 87%

22:04

07:30

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

Sun - Rise: 06:41, Set: 17:57, Transit: 12:20. Moon - Rise: 22:04, Set: 07:30. Civil Dark: 18:32 - 06:07. Nautical Dark: 19:12 - 05:26. Astro Dark: 19:53 - 04:45

Total Clouds (% Sky Obscured)

96
97
99
100
77
55
23
11
13
20
37
59
61
52
54
55
11
30
5
3
11
4
3
3

Low Clouds (% Sky Obscured)

87
81
74
65
51
38
23
11
13
20
31
34
26
18
14
8
5
2
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

49
81
92
100
77
55
23
11
13
20
35
27
30
7
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

20
15
15
10
10
8
15
11
13
20
35
40
40
33
35
35
3
22
4
2
7
2
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 (%)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
5
5
5
4
4
4
3
3
3
2
2
1
0
0
1
2
1
2
3
3
5
7

Dew Point (°C)

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

Relative Humidity (%)

87
84
82
82
82
81
82
82
83
83
83
83
86
88
89
89
88
88
88
84
85
83
78
78

Pressure (mb)

1022
1023
1022
1022
1022
1022
1023
1023
1024
1024
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

386
388
388
384
381
379
376
375
374
374
371
372
372
375
380
383
385
388
388
387
386
386
384
384

Saturday 7

Waning Gibbous 79%

23:22

07:43

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

Sun - Rise: 06:39, Set: 17:59, Transit: 12:20. Moon - Rise: 23:22, Set: 07:43. Civil Dark: 18:34 - 06:04. Nautical Dark: 19:14 - 05:24. Astro Dark: 19:55 - 04:43

Total Clouds (% Sky Obscured)

4
10
8
8
15
27
43
29
15
2
2
1
1
4
9
13
17
21
22
26
23
28
23
21

Low Clouds (% Sky Obscured)

0
10
6
5
14
25
43
29
15
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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)

3
2
2
2
2
2
1
1
1
1
1
1
1
4
8
12
16
18
20
25
23
28
23
21

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
0
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
9
10
10
9
8
7
6
6
6
6
6
7
7
7
7
7
6
6
6
7
7
8
9

Chance of Frost

Temperature (°C)

9
11
12
12
13
12
11
9
8
7
7
6
5
5
4
4
3
3
3
3
4
5
6
8

Feels Like (°C)

9
10
10
11
11
12
10
8
7
7
6
5
4
3
3
3
3
2
2
2
1
2
1
2

Dew Point (°C)

5
6
7
7
7
8
8
7
6
6
3
1
0
-1
-1
-2
-3
-3
-4
-4
-4
-2
-2
-1

Relative Humidity (%)

76
73
72
69
66
72
80
87
88
88
79
72
68
68
68
67
65
63
61
61
59
59
58
53

Pressure (mb)

1024
1024
1023
1023
1022
1022
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1024

Ozone (du)

384
383
382
380
378
377
376
376
376
375
375
374
373
371
371
370
370
369
368
367
366
366
365
366

Sunday 8

Waning Gibbous 71%

00:40

08:01

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

Sun - Rise: 06:36, Set: 18:01, Transit: 12:20. Moon - Rise: 00:40, Set: 08:01. Civil Dark: 18:36 - 06:02. Nautical Dark: 19:16 - 05:21. Astro Dark: 19:57 - 04:40

Total Clouds (% Sky Obscured)

16
19
19
18
17
18
18
38
59
83
78
76
70
78
86
95
96
98
100
99
99
99
98
99

Low Clouds (% Sky Obscured)

3
2
1
0
0
0
0
26
52
78
69
60
52
63
74
86
91
95
100
96
93
88
87
87

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
5
14
23
29
44
57
70
77
77
76
67
58
45
25
14

High Clouds (% Sky Obscured)

16
16
16
16
17
17
18
12
8
3
6
8
10
6
3
0
1
1
2
6
13
23
41
57

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
0
0
1
0
0
4
11
7
8
11
12
16
13
18
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
11
11
11
11
9
8
7
7
8
8
9
9
10
9
9
9
9
9
9
9
9
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
3
10
10
9
10
10
10
8
8
9
8
9
8
6
6
6
6
6
6
6
6
7
6

Dew Point (°C)

-1
0
2
3
5
6
7
7
7
6
6
6
5
5
5
6
5
6
6
6
6
7
7
7

Relative Humidity (%)

49
45
50
54
59
66
75
85
85
85
85
85
85
85
84
84
81
82
82
84
84
85
87
81

Pressure (mb)

1024
1024
1023
1022
1021
1021
1021
1020
1020
1020
1020
1019
1019
1019
1018
1018
1018
1018
1017
1017
1017
1018
1018
1018

Ozone (du)

367
367
368
369
370
370
369
369
369
370
370
370
370
370
371
372
373
375
378
380
382
384
386
386

Monday 9

Waning Gibbous 61%

01:54

08:27

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: 06:34, Set: 18:03, Transit: 12:20. Moon - Rise: 01:54, Set: 08:27. Civil Dark: 18:37 - 06:00. Nautical Dark: 19:18 - 05:19. Astro Dark: 19:59 - 04:38

Total Clouds (% Sky Obscured)

95
96
96
96
95
94
93
95
97
99
95
92
88
85
82
79
87
93
100

Low Clouds (% Sky Obscured)

87
80
72
63
68
72
77
82
86
90
76
65
55
45
34
20
14
7
1

Medium Clouds (% Sky Obscured)

2
14
29
42
45
43
37
42
43
48
46
47
52
52
51
47
63
77
94

High Clouds (% Sky Obscured)

70
46
38
23
41
63
88
91
94
97
71
54
34
42
55
60
67
83
100

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

Precipitation Probability (%)

9
23
35
42
60
71
66
65
61
50
46
36
12
10
12
1
4
3
0

Precipitation Amount (mm)

0
0
0
0
0
0.4
0.3
0.3
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
7
11
10
11
10
11
11
6
6
5
5
5
5
3
3
3
3
2

Dew Point (°C)

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

Relative Humidity (%)

76
71
70
68
65
68
73
77
81
82
84
85
85
86
85
82
80
79
78

Pressure (mb)

1018
1018
1017
1017
1017
1017
1018
1018
1019
1019
1020
1020
1021
1021
1021
1021
1021
1021
1022

Ozone (du)

386
386
389
392
395
402
409
416
414
412
409
409
408
408
404
401
397
397
397

Forecast for High Legh, Cheshire East, United Kingdom (53.36,-2.44)

Generated: 03/03/26 11:03:31. Forecast: 03/03/26 to 09/03/26. Timezone: UTC+0.00