Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 25

Waxing Gibbous 76%

11:23

04:31

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

Sun - Rise: 07:02, Set: 17:50, Transit: 12:26. Moon - Rise: 11:23, Set: 04:31. Civil Dark: 18:23 - 06:30. Nautical Dark: 19:01 - 05:52. Astro Dark: 19:39 - 05:14

Total Clouds (% Sky Obscured)

92
77
79
63
63
59
63
93
92
99
100
100
96
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

53
54
59
60
50
59
63
72
87
75
61
52
70
60
61
73
69
71
69
84
84
84
91
87

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
8
5
64
90
64
45
100
100
100
99
100
100
99
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
28
8
93
80
72
31
28
20
81
99
100
91
86
100
100
100
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
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
1
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
1
1
2
7
2
9
3
3
6
23
32
49
50
62
67
77
82
91
92

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.3
0.3
0.3

Wind Speed/Direction (mph)

8
8
7
8
7
7
9
12
13
13
14
13
15
16
15
17
17
17
17
16
16
17
18
17

Chance of Frost

Temperature (°C)

12
11
11
11
10
10
10
10
10
11
11
10
11
11
12
12
12
12
12
12
11
11
11
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
93
93
93
91
93
91
85
83
81
80
84
80
81
84
83
83
84
86
86
87
87
88
90

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1016
1017
1017
1017
1017
1017
1017
1016
1016
1016
1015
1014
1014
1013
1013
1013
1012

Ozone (du)

388
396
405
398
393
383
376
370
366
364
365
357
353
350
348
346
343
338
335
332
330
329
328
326

Thursday 26

Waxing Gibbous 72%

12:40

05:22

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

Sun - Rise: 07:00, Set: 17:52, Transit: 12:26. Moon - Rise: 12:40, Set: 05:22. Civil Dark: 18:25 - 06:28. Nautical Dark: 19:03 - 05:50. Astro Dark: 19:41 - 05:11

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
95
92
93
92
62
62
56
64
81
75
63
87
95
100
98

Low Clouds (% Sky Obscured)

96
97
100
100
88
87
100
97
90
88
83
90
83
62
62
56
64
81
75
56
70
88
100
96

Medium Clouds (% Sky Obscured)

95
92
48
55
64
68
68
92
58
83
50
0
23
26
26
35
60
53
52
35
67
71
98
84

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
47
37
2
2
0
1
1
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
7
7
4
8
0
7
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
1
2
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
Very Light Rain
Very Light Rain
None
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 (%)

78
84
80
75
95
80
52
32
27
10
17
12
6
13
39
46
35
30
43
29
5
11
14
31

Precipitation Amount (mm)

0
0.2
0.2
0
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)

17
18
19
20
20
20
19
18
16
13
12
9
8
10
12
11
10
10
9
8
7
5
5
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
93
93
95
95
95
96
96
96
96
92
93
87
80
75
72
71
73
72
78
85
87
88

Pressure (mb)

1011
1011
1010
1009
1008
1008
1007
1007
1006
1007
1007
1008
1009
1009
1010
1010
1010
1011
1011
1012
1012
1013
1013
1014

Ozone (du)

325
326
328
328
328
330
332
332
331
332
335
337
339
340
343
347
348
350
355
363
370
378
385
390

Friday 27

Waxing Gibbous 85%

14:06

05:57

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

Sun - Rise: 06:58, Set: 17:54, Transit: 12:26. Moon - Rise: 14:06, Set: 05:57. Civil Dark: 18:26 - 06:25. Nautical Dark: 19:04 - 05:48. Astro Dark: 19:43 - 05:09

Total Clouds (% Sky Obscured)

100
91
90
99
97
99
100
100
100
87
87
54
43
39
36
46
58
31
58
39
16
35
51
59

Low Clouds (% Sky Obscured)

99
91
90
95
92
86
86
87
58
37
41
39
43
39
36
46
58
22
33
18
1
9
42
26

Medium Clouds (% Sky Obscured)

78
71
59
52
50
97
100
100
100
83
66
13
0
0
0
0
0
2
33
29
16
35
48
54

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
20
20
15
1
0
0
0
0
0
10
30
0
1
8
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
5
5
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

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

Precipitation Probability (%)

47
49
34
35
41
41
53
61
39
13
2
0
0
0
0
0
2
7
32
43
24
8
6
7

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
4
4
5
4
3
4
3
3
5
8
9
9
10
10
11
10
7
6
5
4
4

Dew Point (°C)

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

Relative Humidity (%)

90
90
91
90
90
87
87
90
91
94
94
94
87
77
72
67
63
59
61
76
82
91
93
93

Pressure (mb)

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

Ozone (du)

391
394
398
403
407
408
408
408
411
412
414
417
415
415
413
414
411
410
409
410
412
411
412
413

Saturday 28

Waxing Gibbous 92%

15:32

06:21

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

Sun - Rise: 06:56, Set: 17:55, Transit: 12:26. Moon - Rise: 15:32, Set: 06:21. Civil Dark: 18:28 - 06:23. Nautical Dark: 19:06 - 05:45. Astro Dark: 19:44 - 05:07

Total Clouds (% Sky Obscured)

70
83
94
80
98
100
100
100
100
92
91
66
97
99
99
99
100
100
100
100
100
97
93
89

Low Clouds (% Sky Obscured)

61
65
70
49
69
60
65
93
90
92
91
66
89
85
86
82
80
76
81
86
89
86
83
81

Medium Clouds (% Sky Obscured)

66
41
83
51
54
90
92
94
95
82
51
53
50
46
86
53
71
80
86
100
100
82
64
65

High Clouds (% Sky Obscured)

2
2
25
36
75
84
97
94
91
75
70
66
67
79
55
55
46
35
35
35
35
36
41
47

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
2
1
1
5
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

7
8
12
24
22
24
37
48
40
66
61
39
47
45
25
28
27
10
6
7
2
4
2
7

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
5
5
7
8
8
9
9
9
10
10
11
12
14
14
15
15
16
14
12
11
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
94
96
94
94
93
94
94
93
93
88
85
85
93
88
90
95
95
96
95
91
91

Pressure (mb)

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

Ozone (du)

409
406
402
404
398
396
395
395
392
390
389
388
387
386
385
384
385
383
384
387
387
385
384
384

Sunday 1

Waxing Gibbous 97%

16:55

06:39

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

Sun - Rise: 06:54, Set: 17:57, Transit: 12:26. Moon - Rise: 16:55, Set: 06:39. Civil Dark: 18:30 - 06:21. Nautical Dark: 19:08 - 05:43. Astro Dark: 19:46 - 05:05

Total Clouds (% Sky Obscured)

86
83
81
88
94
100
100
100
100
94
88
82
81
81
80
80
85
88
78
67
55
49
42
30

Low Clouds (% Sky Obscured)

70
56
46
57
65
76
69
66
61
67
71
80
80
79
79
75
71
67
62
55
47
46
42
30

Medium Clouds (% Sky Obscured)

66
39
31
23
48
35
35
45
50
45
35
35
40
50
60
64
74
79
59
34
5
3
2
0

High Clouds (% Sky Obscured)

50
54
62
77
88
100
100
100
94
80
59
38
29
19
14
21
56
77
69
56
43
23
13
7

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
4
4
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
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
2
1
0
0
2
1
11
1
4
11
47
57
51
24
20
11
3
7
7
1
3
2
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
14
15
15
16
15
15
15
15
15
14
13
12
13
11
12
12
12
12
10
9
7
6
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
91
87
85
90
91
91
91
88
87
88
88
93
93
91
85
81
76
73
77
80
84
87
91

Pressure (mb)

1014
1014
1013
1013
1013
1013
1012
1012
1012
1012
1012
1013
1013
1014
1015
1015
1015
1016
1016
1017
1018
1018
1019
1020

Ozone (du)

384
384
385
388
389
390
389
387
386
388
389
390
389
388
387
390
392
393
395
396
397
398
401
403

Monday 2

Waxing Gibbous 100%

18:15

06:53

21 Bad
22 OK
23 OK
00 OK
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

Sun - Rise: 06:52, Set: 17:59, Transit: 12:25. Moon - Rise: 18:15, Set: 06:53. Civil Dark: 18:31 - 06:19. Nautical Dark: 19:09 - 05:41. Astro Dark: 19:48 - 05:03

Total Clouds (% Sky Obscured)

29
23
14
10
31
35
49
59
75
75
75
75
70
65
45
40
50
68
73
71
60
72
84
100

Low Clouds (% Sky Obscured)

29
23
14
10
31
35
49
55
66
68
66
67
68
65
45
40
50
66
61
54
54
53
51
55

Medium Clouds (% Sky Obscured)

9
22
14
10
31
34
36
31
30
25
30
30
35
45
45
40
50
60
33
15
0
10
20
25

High Clouds (% Sky Obscured)

4
2
0
2
5
8
34
59
75
75
75
75
57
28
0
2
4
6
8
7
7
4
3
1

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

Precipitation Probability (%)

13
9
3
4
2
1
4
5
0
10
22
32
43
53
59
55
48
38
22
10
0
1
2
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
5
5
6
6
6
6
6
5
5
6
6
6
6
12
11
10
11
11
12
6
6

Dew Point (°C)

5
5
5
5
5
5
5
5
5
5
5
5
6
6
5
4
5
5
5
5
5
5
5
5

Relative Humidity (%)

93
94
94
94
94
94
94
94
94
94
91
87
85
78
71
64
65
65
64
71
77
85
87
88

Pressure (mb)

1020
1021
1021
1021
1022
1022
1022
1022
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025

Ozone (du)

406
418
430
441
446
450
455
443
432
420
415
409
404
402
400
397
395
393
391
391
391
391
391
391

Tuesday 3

Full Moon 100%

19:31

07:05

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:50, Set: 18:00, Transit: 12:25. Moon - Rise: 19:31, Set: 07:05. Civil Dark: 18:33 - 06:17. Nautical Dark: 19:11 - 05:39. Astro Dark: 19:49 - 05:01

Total Clouds (% Sky Obscured)

96
92
88
88
88
87
77
65
55
56
57
57
68
81
90
74
66
53
62
67
81

Low Clouds (% Sky Obscured)

65
72
79
79
76
73
64
54
51
55
57
57
66
65
67
45
26
6
16
26
37

Medium Clouds (% Sky Obscured)

23
21
18
21
20
16
13
6
0
0
0
0
8
17
25
15
8
0
0
0
0

High Clouds (% Sky Obscured)

1
1
0
1
1
1
2
6
15
29
41
49
52
55
33
25
25
21
32
33
35

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

Fog (%)

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

Precipitation Probability (%)

9
18
18
34
41
35
27
18
3
4
5
4
3
4
1
2
2
1
2
2
1

Precipitation Amount (mm)

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
89
89
89
89
89
91
89
89
88
88
85
84
81
77
75
77
79
79
84
87

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024

Ozone (du)

391
389
387
385
385
384
383
381
380
378
376
375
373
373
374
374
372
369
367
366
364

Welcome to Clear Outside

Forecast for Alphington, Devon, United Kingdom (50.70,-3.52)

Generated: 25/02/26 20:58:12. Forecast: 25/02/26 to 03/03/26. Timezone: UTC+0.00