Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 6

Waning Gibbous 72%

23:10

09:26

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
11 Bad

Sun - Rise: 07:40, Set: 17:18, Transit: 12:30. Moon - Rise: 23:10, Set: 09:26. Civil Dark: 17:53 - 07:06. Nautical Dark: 18:31 - 06:27. Astro Dark: 19:09 - 05:49

Total Clouds (% Sky Obscured)

88
86
89
96
87
69
74
87
96
96
100
100
100
100
100
100
100
94
88
73
66
62
68
58

Low Clouds (% Sky Obscured)

61
50
56
64
76
69
60
66
60
66
69
63
68
75
75
75
67
67
78
73
65
46
51
49

Medium Clouds (% Sky Obscured)

53
68
89
49
21
0
18
42
56
57
99
100
100
100
100
71
48
24
22
61
39
62
67
9

High Clouds (% Sky Obscured)

85
86
44
4
6
2
0
0
2
15
15
15
64
91
99
99
100
35
8
4
3
50
45
23

ISS Passover

Visibility (miles)

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

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
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
Light Rain
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
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
67
59
48
59
44
60
71
87
87
87
95
95
95
91
82
73
68
59
68
74
74
62

Precipitation Amount (mm)

0
0
0.5
0.4
0.3
0.5
0.2
0.5
0.5
0.8
0.9
0.7
0.8
0.8
0.9
0.8
0.8
0.6
0.5
0.3
0.4
0.5
0.5
0.3

Wind Speed/Direction (mph)

11
12
14
15
14
13
14
13
13
13
13
13
12
11
11
10
8
8
6
5
5
6
10
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
91
95
90
91
93
91
91
93
95
95
93
93
96
98
96
91
95
93
96
95
93
95

Pressure (mb)

984
985
985
986
986
987
987
988
988
988
988
988
988
988
988
987
987
988
988
988
989
990
990
991

Ozone (du)

430
427
429
431
433
435
439
443
444
444
440
433
429
425
424
426
427
430
433
434
435
434
434
434

Saturday 7

Waning Gibbous 63%

00:22

09:42

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
11 Bad

Sun - Rise: 07:38, Set: 17:20, Transit: 12:30. Moon - Rise: 00:22, Set: 09:42. Civil Dark: 17:54 - 07:04. Nautical Dark: 18:33 - 06:26. Astro Dark: 19:11 - 05:48

Total Clouds (% Sky Obscured)

54
43
47
45
54
52
70
76
74
77
78
70
86
100
100
96
97
91
100
100
100
100
96
100

Low Clouds (% Sky Obscured)

44
40
38
42
54
38
48
57
56
71
70
63
73
62
63
58
53
46
43
34
42
61
44
52

Medium Clouds (% Sky Obscured)

12
2
0
0
1
25
36
31
27
37
18
19
20
72
92
63
76
76
84
98
100
100
87
100

High Clouds (% Sky Obscured)

2
2
11
2
2
4
3
2
3
6
11
6
50
100
100
45
32
36
83
90
100
100
63
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

48
39
36
23
26
26
35
38
31
43
43
26
36
43
40
32
26
21
33
41
60
69
72
90

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0
0.2
0.2
0
0
0.2
0.2
0
0
0
0
0
0.3
0.5
0.4
0.7

Wind Speed/Direction (mph)

14
15
15
15
13
11
9
7
7
6
7
6
4
4
4
4
4
3
4
4
5
6
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
88
85
90
88
90
88
90
90
95
95
98
98
98
98
96
96
96
96
96
96
93
93
88

Pressure (mb)

992
992
993
994
995
996
997
997
998
999
999
1000
1000
1000
1001
1001
1001
1001
1001
1002
1002
1003
1003
1003

Ozone (du)

438
437
437
438
435
435
435
435
436
435
433
434
436
435
433
430
433
436
436
439
443
447
448
454

Sunday 8

Waning Gibbous 53%

01:35

10:00

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
11 Bad

Sun - Rise: 07:36, Set: 17:22, Transit: 12:30. Moon - Rise: 01:35, Set: 10:00. Civil Dark: 17:56 - 07:02. Nautical Dark: 18:35 - 06:24. Astro Dark: 19:12 - 05:46

Total Clouds (% Sky Obscured)

100
100
98
100
100
100
100
100
100
100
100
100
100
91
71
100
100
99
98
97
96
97
98
99

Low Clouds (% Sky Obscured)

57
40
45
60
39
46
47
54
50
79
52
56
54
61
56
47
56
56
56
58
62
62
67
67

Medium Clouds (% Sky Obscured)

100
100
93
100
100
100
100
100
100
100
100
99
97
70
45
72
100
97
96
94
91
92
91
91

High Clouds (% Sky Obscured)

100
90
95
100
100
100
97
100
73
62
49
47
29
45
41
100
100
63
52
42
26
39
39
41

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

85
75
86
86
81
74
85
89
91
81
69
61
66
58
43
37
36
42
39
40
31
44
60
81

Precipitation Amount (mm)

0.6
0.5
0.8
0.7
0.6
0.5
0.7
0.8
0.9
0.9
0.5
0.4
0.5
0.4
0.3
0
0
0
0
0
0
0
0.2
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
90
88
90
93
95
95
94
94
93
96
96
94
94
94
94
94
91
90
90
88
87
90

Pressure (mb)

1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1002
1002
1002
1001
1001
1000
1000
1000
999
999
999
999
999

Ozone (du)

462
467
471
471
460
447
443
431
418
407
415
418
420
417
413
409
408
406
404
404
402
400
400
401

Monday 9

Third Quarter 43%

02:47

10:25

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
11 Bad

Sun - Rise: 07:35, Set: 17:24, Transit: 12:30. Moon - Rise: 02:47, Set: 10:25. Civil Dark: 17:58 - 07:01. Nautical Dark: 18:36 - 06:22. Astro Dark: 19:14 - 05:45

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
82
100
100
100
100
100
100
100
99
100
100
100

Low Clouds (% Sky Obscured)

78
88
100
98
96
94
85
75
69
71
73
75
73
92
100
99
97
96
95
89
94
93
92
91

Medium Clouds (% Sky Obscured)

98
99
100
93
81
77
93
75
56
49
40
31
37
35
40
35
100
43
93
86
74
80
84
90

High Clouds (% Sky Obscured)

70
89
100
94
91
66
58
45
40
51
58
65
64
100
100
100
100
100
98
96
94
96
98
100

ISS Passover

Visibility (miles)

3
2
5
6
5
6
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
2
2

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

Precipitation Probability (%)

95
89
79
84
95
95
95
95
82
62
45
33
24
24
32
61
87
95
95
95
95
95
95
95

Precipitation Amount (mm)

1
0.6
0.4
0.5
0.8
1
0.9
0.8
0.5
0.3
0
0
0
0
0
0.2
0.5
0.8
1
1.1
1.2
0.9
0.8
0.7

Wind Speed/Direction (mph)

13
14
14
15
13
12
10
9
9
9
10
10
11
11
10
11
11
11
12
10
10
12
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

998
997
997
996
996
996
996
996
996
996
996
996
996
995
995
994
993
992
991
991
990
989
988
987

Ozone (du)

402
402
402
399
397
396
397
404
398
400
392
393
399
396
392
383
376
371
367
366
364
358
353
350

Tuesday 10

Waning Crescent 34%

03:55

10:59

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
11 Bad

Sun - Rise: 07:33, Set: 17:25, Transit: 12:30. Moon - Rise: 03:55, Set: 10:59. Civil Dark: 17:59 - 06:59. Nautical Dark: 18:38 - 06:21. Astro Dark: 19:15 - 05:43

Total Clouds (% Sky Obscured)

100
100
100
74
97
72
94
95
93
92
77
100
100
100
100
99
98
97
96
96
97
99
99
100

Low Clouds (% Sky Obscured)

88
86
85
65
75
53
71
72
69
68
63
73
73
75
79
79
79
80
80
81
84
84
84
84

Medium Clouds (% Sky Obscured)

87
74
69
57
66
62
49
73
27
32
35
34
47
61
79
80
82
83
69
56
52
63
67
71

High Clouds (% Sky Obscured)

100
60
60
70
77
72
74
57
40
57
73
80
70
70
50
35
45
45
45
35
18
41
63
83

ISS Passover

Visibility (miles)

2
5
2
9
9
9
9
6
8
8
7
7
7
7
7
7
8
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
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
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
None
None
None
Very Light Rain
None

Precipitation Probability (%)

95
83
76
73
78
80
77
74
67
70
71
71
95
90
80
76
73
69
59
52
48
52
55
55

Precipitation Amount (mm)

0.7
0.4
0.4
0.3
0.4
0.4
0.5
0.4
0.4
0.4
0.5
0.5
0.9
0.7
0.5
0.5
0.4
0.4
0.2
0
0
0
0.2
0

Wind Speed/Direction (mph)

15
15
15
16
17
17
18
17
18
18
17
16
15
14
13
13
13
15
16
16
16
16
18
20

Chance of Frost

Temperature (°C)

10
10
11
11
11
11
10
10
10
10
10
10
10
10
9
9
9
9
9
9
9
9
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
95
96
93
93
95
93
93
93
90
91
93
93
91
91
90
91
91
91
88
87

Pressure (mb)

986
985
984
984
984
983
983
983
983
983
983
983
983
982
982
982
982
983
983
983
983
984
984
983

Ozone (du)

351
354
358
362
362
363
362
366
366
365
366
369
369
370
370
371
375
378
382
387
391
396
386
376

Wednesday 11

Waning Crescent 25%

04:56

11:44

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
11 Bad

Sun - Rise: 07:31, Set: 17:27, Transit: 12:30. Moon - Rise: 04:56, Set: 11:44. Civil Dark: 18:01 - 06:57. Nautical Dark: 18:39 - 06:19. Astro Dark: 19:17 - 05:42

Total Clouds (% Sky Obscured)

100
100
100
98
97
94
91
90
90
90
89
88
91
95
99
93
87
81
87
93
100
89
79
68

Low Clouds (% Sky Obscured)

76
69
63
67
71
74
73
73
73
74
73
71
73
73
71
67
58
54
58
62
67
59
52
45

Medium Clouds (% Sky Obscured)

74
76
80
84
89
93
85
76
64
64
64
70
78
88
96
85
74
71
84
92
99
89
79
68

High Clouds (% Sky Obscured)

88
92
99
79
62
44
46
48
49
43
35
27
47
63
78
67
56
46
63
81
100
77
55
32

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
6
4
6
7
9
8
7
6
7
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
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
None
None

Precipitation Probability (%)

52
52
52
61
71
75
73
75
78
73
71
71
72
71
70
71
74
79
81
81
80
66
49
32

Precipitation Amount (mm)

0
0
0
0
0.3
0.4
0.4
0.4
0.5
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.5
0.5
0.5
0.5
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
3
4
4
4
4
4
5
5
5
5
5
5
6
6
6
6
6
6
3
3
3
3
3

Dew Point (°C)

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

Relative Humidity (%)

84
87
91
95
96
96
98
98
98
98
98
98
98
98
98
96
96
96
95
93
93
91
90
88

Pressure (mb)

983
983
983
982
982
981
981
981
980
980
980
979
979
979
979
979
979
980
980
980
981
981
982
982

Ozone (du)

366
363
361
359
359
360
360
365
370
375
379
383
387
386
386
385
388
391
393
393
392
392
393
394

Thursday 12

Waning Crescent 17%

05:47

No Set

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: 07:29, Set: 17:29, Transit: 12:30. Moon - Rise: 05:47, Set: No Set. Civil Dark: 18:03 - 06:56. Nautical Dark: 18:41 - 06:18. Astro Dark: 19:19 - 05:40

Total Clouds (% Sky Obscured)

62
57
51
60
68
78
79
71
62
57
52
47
62
76
90
91
92
91

Low Clouds (% Sky Obscured)

43
38
32
39
47
53
49
46
43
46
50
47
62
72
79
74
69
66

Medium Clouds (% Sky Obscured)

62
57
50
44
43
41
41
41
42
32
20
8
15
23
39
48
33
19

High Clouds (% Sky Obscured)

29
27
26
20
14
19
16
10
2
2
2
1
1
1
1
1
1
1

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

28
26
26
32
36
35
35
36
42
41
42
46
46
47
56
54
51
53

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

19
19
19
19
18
18
18
17
17
17
17
18
19
19
19
18
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
85
85
87
88
90
91
91
90
88
90
90
90
90
90
93
91
93

Pressure (mb)

983
983
983
983
983
983
983
983
983
983
983
983
982
982
981
981
981
981

Ozone (du)

395
400
405
409
418
427
437
441
445
450
453
457
461
458
455
452
451
451

Forecast for Wembury, Devon, United Kingdom (50.33,-4.09)

Generated: 06/02/26 12:02:34. Forecast: 06/02/26 to 12/02/26. Timezone: UTC+0.00