Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 3

Waning Gibbous 94%

20:39

08:47

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
21 Bad
22 Bad

Sun - Rise: 07:43, Set: 17:12, Transit: 12:28. Moon - Rise: 20:39, Set: 08:47. Civil Dark: 17:46 - 07:09. Nautical Dark: 18:26 - 06:29. Astro Dark: 19:04 - 05:51

Total Clouds (% Sky Obscured)

100
100
100
76
80
90
81
80
88
100
100
100
100
100
98
91
93
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

35
43
53
61
64
77
80
66
79
84
80
81
76
52
52
53
55
57
53
78
64
74
84
84

Medium Clouds (% Sky Obscured)

100
100
81
45
14
25
0
27
23
58
50
67
100
62
98
89
90
98
100
100
100
95
88
83

High Clouds (% Sky Obscured)

91
100
85
76
45
4
0
0
0
0
20
17
100
100
85
82
81
86
100
74
66
100
100
91

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
61
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

23
67
22
31
35
44
47
42
51
30
20
29
50
36
33
33
31
35
21
48
51
48
50
54

Precipitation Amount (mm)

0
1.2
0
0
0
0
0.2
0
0.4
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0.2
0.2

Wind Speed/Direction (mph)

8
7
7
8
9
11
13
13
14
16
16
16
18
20
21
21
22
21
23
23
24
23
22
23

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
7
7
7
6
6
7
7
6
6
7
6
7
7
7
7
7
6
7
6
6
6
6
6

Relative Humidity (%)

93
94
94
94
93
94
93
93
91
91
91
88
90
87
87
84
85
82
88
88
87
87
87
87

Pressure (mb)

990
990
990
990
989
988
988
987
987
988
988
988
987
987
986
985
985
984
983
983
982
982
981
980

Ozone (du)

493
506
513
507
507
509
499
491
491
489
484
477
468
460
457
459
465
469
474
476
475
471
460
450

Wednesday 4

Waning Gibbous 88%

21:54

08:59

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
21 Bad
22 Bad

Sun - Rise: 07:42, Set: 17:13, Transit: 12:28. Moon - Rise: 21:54, Set: 08:59. Civil Dark: 17:48 - 07:07. Nautical Dark: 18:27 - 06:28. Astro Dark: 19:05 - 05:50

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
79
98
99
99
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

98
100
100
69
72
79
72
63
72
68
73
74
68
82
90
90
90
85
96
94
74
79
100
85

Medium Clouds (% Sky Obscured)

70
93
97
92
100
100
100
100
50
50
48
53
46
56
67
95
100
100
99
99
100
100
95
97

High Clouds (% Sky Obscured)

81
81
36
100
95
100
100
87
43
74
29
56
78
100
100
100
100
100
100
32
82
100
100
100

ISS Passover

Visibility (miles)

9
8
5
0
2
8
9
9
8
9
9
9
9
8
9
7
9
3
5
3
4
2
5
2

Fog (%)

0
0
0
0
0
0
6
0
61
2
9
4
1
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

92
95
95
95
95
89
72
56
43
42
41
54
62
67
73
82
90
91
95
95
95
95
75
95

Precipitation Amount (mm)

0.5
2.6
2.8
0.9
0.7
0.5
0.3
0
0
0
0
0.3
0.4
0.4
0.4
0.5
0.6
0.6
0.7
0.8
1
0.8
0.3
0.8

Wind Speed/Direction (mph)

23
22
22
21
19
16
13
11
11
11
13
15
16
16
15
16
16
15
14
16
18
19
19
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
95
96
98
96
93
90
93
95
95
93
90
90
90
91
93
96
96
96
96
96
95
96
95

Pressure (mb)

979
979
978
977
977
977
977
978
978
979
980
980
980
980
980
980
979
979
979
979
979
979
978
978

Ozone (du)

450
455
452
443
430
425
428
430
428
426
422
424
427
421
417
416
415
411
414
413
415
416
419
418

Thursday 5

Waning Gibbous 81%

No Rise

09:11

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
21 Bad
22 Bad

Sun - Rise: 07:40, Set: 17:15, Transit: 12:28. Moon - Rise: No Rise, Set: 09:11. Civil Dark: 17:50 - 07:06. Nautical Dark: 18:29 - 06:27. Astro Dark: 19:07 - 05:48

Total Clouds (% Sky Obscured)

100
100
100
70
86
74
85
71
67
90
97
87
83
78
56
46
67
41
49
53
62
78
78
80

Low Clouds (% Sky Obscured)

87
71
63
51
78
66
81
64
54
70
83
66
48
51
45
39
31
36
43
44
48
59
75
73

Medium Clouds (% Sky Obscured)

91
100
82
50
63
55
42
41
7
48
70
57
48
49
27
25
40
5
4
4
8
39
39
13

High Clouds (% Sky Obscured)

100
100
99
30
25
12
2
10
12
22
31
44
25
4
2
2
23
2
1
6
15
30
30
20

ISS Passover

Visibility (miles)

7
9
4
3
4
2
9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
9
9
9

Fog (%)

0
1
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
84
95
95
93
68
43
21
20
20
30
40
58
60
60
64
48
41
20
34
34
29
35
38

Precipitation Amount (mm)

0.6
0.4
0.7
0.8
0.7
0.2
0
0
0
0
0
0
0.3
0.3
0.3
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

19
19
14
11
11
10
6
6
6
7
7
9
11
13
12
12
11
9
8
6
6
6
7
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
5
5
5
5
7
7
7
7
7
8
9
8
10
10
10
8
8
8
7
7
5
5

Dew Point (°C)

9
9
9
9
9
9
9
8
8
8
8
8
9
8
8
8
9
9
8
8
8
8
8
8

Relative Humidity (%)

91
93
95
95
96
96
96
95
96
96
95
88
84
80
76
76
81
87
93
96
96
96
96
93

Pressure (mb)

978
978
979
979
980
981
981
981
982
983
983
984
984
985
985
985
986
986
987
987
988
988
989
989

Ozone (du)

417
418
419
419
420
420
423
422
422
421
416
415
416
415
415
413
411
411
411
412
413
414
416
416

Friday 6

Waning Gibbous 72%

23:08

09:23

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
21 Bad
22 Bad

Sun - Rise: 07:39, Set: 17:17, Transit: 12:28. Moon - Rise: 23:08, Set: 09:23. Civil Dark: 17:51 - 07:04. Nautical Dark: 18:30 - 06:25. Astro Dark: 19:08 - 05:47

Total Clouds (% Sky Obscured)

84
83
81
67
78
80
78
77
69
87
72
85
87
90
90
98
98
96
92
86
74
63
66
83

Low Clouds (% Sky Obscured)

75
73
53
49
63
72
73
74
69
74
65
70
67
61
56
59
60
61
50
31
38
44
52
63

Medium Clouds (% Sky Obscured)

14
42
42
29
37
33
33
43
47
77
50
63
67
59
44
44
62
66
62
17
13
0
12
23

High Clouds (% Sky Obscured)

24
38
32
11
3
2
2
7
12
19
18
15
14
32
61
89
94
80
82
66
45
27
16
34

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
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

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

Precipitation Probability (%)

44
40
24
25
37
41
20
34
41
32
39
42
41
60
73
83
63
54
43
32
22
3
7
8

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.8
0.3
0.2
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
93
95
95
96
95
95
91
91
88
84
81
79
75
77
81
85
87
90
93
91
91
91

Pressure (mb)

989
989
989
990
990
990
990
990
991
991
992
993
993
993
994
994
995
996
997
998
999
1000
1000
1001

Ozone (du)

414
412
413
416
419
422
423
423
424
424
426
425
426
428
429
431
432
429
427
427
430
431
433
434

Saturday 7

Waning Gibbous 63%

00:21

09:38

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
21 Bad
22 Bad

Sun - Rise: 07:37, Set: 17:19, Transit: 12:28. Moon - Rise: 00:21, Set: 09:38. Civil Dark: 17:53 - 07:02. Nautical Dark: 18:32 - 06:24. Astro Dark: 19:10 - 05:46

Total Clouds (% Sky Obscured)

96
96
95
94
89
85
83
80
81
78
81
79
82
87
77
74
70
74
79
83
86
93
92
93

Low Clouds (% Sky Obscured)

68
72
74
71
73
75
77
79
76
77
72
67
62
64
65
67
60
51
42
45
48
53
49
46

Medium Clouds (% Sky Obscured)

36
25
13
0
0
1
3
2
2
1
3
4
5
17
21
25
12
3
2
32
59
81
64
48

High Clouds (% Sky Obscured)

52
74
68
70
45
27
9
6
3
0
14
27
39
51
38
28
42
61
79
55
40
35
25
25

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

Precipitation Probability (%)

5
30
32
16
27
24
12
19
17
8
21
24
14
49
59
66
52
38
21
21
17
3
8
9

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.6
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
5
5
5
5
5
5
5
5
5
6
6
7
7
7
6
6
6
6
6
6
6
6
6

Relative Humidity (%)

90
88
88
90
93
94
94
94
93
93
93
87
81
75
75
73
73
80
85
91
91
93
93
93

Pressure (mb)

1002
1002
1002
1003
1003
1004
1004
1004
1004
1005
1005
1006
1006
1006
1006
1006
1005
1006
1006
1006
1006
1006
1005
1005

Ozone (du)

435
435
435
436
437
436
436
438
441
442
446
450
448
448
439
429
420
416
412
408
410
411
412
410

Sunday 8

Waning Gibbous 53%

01:35

09:56

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
21 Bad
22 Bad

Sun - Rise: 07:35, Set: 17:20, Transit: 12:28. Moon - Rise: 01:35, Set: 09:56. Civil Dark: 17:55 - 07:01. Nautical Dark: 18:33 - 06:22. Astro Dark: 19:12 - 05:44

Total Clouds (% Sky Obscured)

96
98
90
91
90
91
93
93
93
93
89
84
81
83
84
82
86
92
100
88
75
61
62
64

Low Clouds (% Sky Obscured)

45
48
51
58
66
74
81
76
72
69
66
63
61
59
57
54
43
30
21
35
48
61
62
64

Medium Clouds (% Sky Obscured)

35
36
41
50
62
76
84
78
69
61
63
61
59
55
52
50
69
85
98
88
75
61
62
64

High Clouds (% Sky Obscured)

25
36
44
56
50
44
41
27
21
10
7
4
1
6
11
17
21
17
18
12
11
5
4
3

ISS Passover

Visibility (miles)

9
9
6
3
0
1
2
2
5
7
9
9
9
9
8
7
6
7
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

7
29
47
63
90
95
95
95
76
26
22
20
17
31
39
42
34
30
24
20
17
9
19
23

Precipitation Amount (mm)

0
0
0
0.2
0.5
0.8
1.2
0.8
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
3
3
2
2
2
1
2
2
2
3
3
3
8
8
7
7
7
7
3
3
3
3

Dew Point (°C)

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

Relative Humidity (%)

93
93
94
96
98
98
98
96
94
93
90
85
80
77
78
80
83
85
88
93
93
93
93
93

Pressure (mb)

1004
1004
1003
1003
1002
1001
1001
1000
1000
1001
1001
1001
1001
1001
1001
1001
1001
1002
1002
1002
1003
1003
1003
1004

Ozone (du)

408
406
400
394
388
391
395
398
396
395
394
396
399
402
403
403
404
405
405
406
408
410
412
412

Monday 9

Third Quarter 43%

02:47

10:21

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: 07:33, Set: 17:22, Transit: 12:28. Moon - Rise: 02:47, Set: 10:21. Civil Dark: 17:56 - 06:59. Nautical Dark: 18:35 - 06:20. Astro Dark: 19:13 - 05:42

Total Clouds (% Sky Obscured)

65
69
73
76
76
77
75
72
70
67
70
78
83
79
80
77
81
83
90

Low Clouds (% Sky Obscured)

65
69
73
76
76
77
75
72
70
67
70
72
73
66
59
53
46
38
31

Medium Clouds (% Sky Obscured)

65
68
69
75
63
56
49
38
30
17
21
23
27
34
37
50
50
42
31

High Clouds (% Sky Obscured)

0
1
1
0
0
1
1
20
45
66
66
67
39
24
18
10
16
17
18

ISS Passover

Visibility (miles)

9
9
8
6
5
6
8
9
9
9
9
9
8
8
5
3
0
1
2

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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

24
35
44
50
53
54
50
46
40
25
24
23
20
35
43
46
47
49
49

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
94
96
98
98
94
94
94
91
91
93
93
93
95
96
98
98
98

Pressure (mb)

1004
1004
1004
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1002
1001
1001
1000
1000

Ozone (du)

412
411
410
408
407
402
397
391
385
379
372
369
366
363
360
358
355
355
355

Welcome to Clear Outside

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

Generated: 03/02/26 22:40:58. Forecast: 03/02/26 to 09/02/26. Timezone: UTC+0.00