Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 8

Waning Gibbous 53%

01:36

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: 07:37, Set: 17:22, Transit: 12:30. Moon - Rise: 01:36, Set: 10:00. Civil Dark: 17:56 - 07:03. Nautical Dark: 18:35 - 06:24. Astro Dark: 19:13 - 05:46

Total Clouds (% Sky Obscured)

62
70
77
100
100
100
100
100
100
97
100
100
100
100
99
99
100
100
100
100
100
98
100
100

Low Clouds (% Sky Obscured)

62
62
64
58
58
71
75
66
62
65
72
59
68
67
74
74
65
67
62
90
94
83
85
90

Medium Clouds (% Sky Obscured)

57
57
45
100
98
100
100
100
100
94
100
100
100
98
95
95
100
100
100
98
99
44
81
100

High Clouds (% Sky Obscured)

62
10
10
100
100
100
85
85
90
90
100
99
95
97
91
91
74
100
98
100
83
36
66
86

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
51
59
60
43
31
29
31
38
33
27
23
20
21
31
32
54
84
82
78
54
57
60

Precipitation Amount (mm)

1.4
0.4
0
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0.5
0.6
0.2
0.3
0.3

Wind Speed/Direction (mph)

10
13
14
15
15
13
11
9
8
7
7
7
7
8
7
7
8
9
13
12
13
14
16
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
84
88
90
91
93
95
95
96
96
95
93
91
90
88
84
82
87
94
94
95
96
96

Pressure (mb)

1003
1002
1002
1002
1001
1001
1001
1002
1001
1001
1001
1001
1001
1000
1000
999
999
998
998
998
998
997
996
996

Ozone (du)

469
465
462
462
440
435
444
433
419
421
417
414
414
415
420
422
423
422
423
422
419
416
412
407

Monday 9

Third Quarter 43%

02:48

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: 02:48, Set: 10:25. Civil Dark: 17:58 - 07:01. Nautical Dark: 18:36 - 06:23. Astro Dark: 19:14 - 05:45

Total Clouds (% Sky Obscured)

97
100
100
100
100
95
94
94
100
97
85
81
91
94
93
99
100
99
98
97
100
100
100
100

Low Clouds (% Sky Obscured)

88
94
100
100
100
85
89
92
100
95
83
81
91
94
88
82
82
85
73
75
79
97
100
100

Medium Clouds (% Sky Obscured)

94
86
100
100
100
78
77
49
49
44
27
0
0
0
0
65
60
54
78
85
75
100
89
100

High Clouds (% Sky Obscured)

42
100
100
100
71
2
7
1
0
0
0
0
0
14
28
53
49
64
54
45
100
100
100
100

ISS Passover

Visibility (miles)

1
1
2
0
0
0
2
4
4
4
4
4
2
2
4
4
3
9
9
6
4
2
9
6

Fog (%)

0
0
17
0
16
11
14
14
14
6
0
0
14
14
14
14
8
14
41
37
14
14
14
0

Precipitation Type

Very Light Rain
Very 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
None
Very Light Rain
Light Rain

Precipitation Probability (%)

63
72
95
95
95
95
51
23
14
16
6
1
4
6
3
3
4
16
3
24
36
30
62
95

Precipitation Amount (mm)

0.3
0.3
1.1
2.3
1
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.6

Wind Speed/Direction (mph)

19
17
17
15
15
15
11
9
7
5
4
3
3
2
2
2
4
4
4
5
6
6
10
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
96
98
98
98
100
98
96
96
98
98
98
98
100
100
98
93
96
98
96
98
95
96

Pressure (mb)

995
994
993
992
991
991
991
991
991
992
992
992
992
993
993
993
993
993
992
992
992
991
991
990

Ozone (du)

404
400
402
406
413
418
412
407
407
413
415
411
408
401
392
387
387
383
377
369
362
357
355
354

Tuesday 10

Waning Crescent 34%

03:56

10:58

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: 03:56, Set: 10:58. Civil Dark: 17:59 - 06:59. Nautical Dark: 18:38 - 06:21. Astro Dark: 19:16 - 05:43

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
94
96
94
91
87
90
92
94

Low Clouds (% Sky Obscured)

100
93
84
87
97
99
90
90
83
88
91
87
80
89
90
79
93
90
87
84
80
70
58
42

Medium Clouds (% Sky Obscured)

100
100
58
96
88
100
77
100
100
99
72
92
100
56
58
53
38
37
41
32
30
24
14
32

High Clouds (% Sky Obscured)

100
100
53
100
100
100
71
100
100
100
98
42
79
9
97
20
15
23
14
26
18
52
71
69

ISS Passover

Visibility (miles)

1
0
0
0
0
2
9
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
44
43
100
41
41
44
14
6
14
2
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
66
95
78
60
70
73
52
48
73
60
43
41
31
31
51
55
51
55
63
56
40
30

Precipitation Amount (mm)

1.8
0.9
0
0.8
0
0.3
0.4
0.4
0
0
0.6
0.2
0
0
0
0
0
0.2
0.2
0.3
0.4
0.4
0
0

Wind Speed/Direction (mph)

13
12
11
10
12
12
11
9
12
15
15
17
18
18
20
19
18
20
21
21
21
19
20
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
100
98
98
98
95
91
91
88
93
90
87
90
87
87
87
88
87
88
85
85
87
83
83

Pressure (mb)

988
987
986
985
984
984
984
984
984
984
984
984
985
985
986
986
986
985
985
986
987
987
987
986

Ozone (du)

350
350
349
349
348
351
355
360
364
370
370
370
375
382
381
377
379
381
379
371
365
358
355
357

Wednesday 11

Waning Crescent 25%

04:57

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: 07:32, Set: 17:27, Transit: 12:30. Moon - Rise: 04:57, Set: 11:44. Civil Dark: 18:01 - 06:58. Nautical Dark: 18:39 - 06:19. Astro Dark: 19:17 - 05:42

Total Clouds (% Sky Obscured)

97
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
96
94
91
92
71
64

Low Clouds (% Sky Obscured)

48
52
54
62
69
76
63
47
34
42
48
46
62
65
72
79
71
74
69
63
56
64
58
59

Medium Clouds (% Sky Obscured)

56
80
100
100
100
100
98
97
95
91
98
40
41
57
99
62
100
96
56
63
64
72
60
46

High Clouds (% Sky Obscured)

69
97
100
100
100
100
100
100
100
100
100
100
31
95
19
46
38
61
81
63
28
35
52
64

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

47
73
67
95
95
95
88
76
71
67
45
22
30
32
37
36
41
31
50
47
26
46
36
21

Precipitation Amount (mm)

0
0.4
0.3
0.6
1.2
0.4
0.4
0.4
0.3
0.3
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

17
16
13
11
9
9
8
4
4
6
9
12
13
16
19
22
23
24
24
22
21
20
20
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
87
96
98
98
95
93
95
95
95
93
84
88
87
88
84
82
84
84
85
87
87
84
81

Pressure (mb)

986
984
983
981
979
978
977
977
978
978
979
980
981
982
982
983
983
983
984
984
985
985
985
985

Ozone (du)

359
357
354
358
359
359
361
366
379
393
395
402
409
420
427
431
432
434
438
442
443
443
443
442

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:30, 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)

44
45
37
53
66
94
89
77
56
59
68
86
79
72
68
76
80
83
90
94
94
84
74
64

Low Clouds (% Sky Obscured)

44
45
37
53
61
86
84
75
56
59
68
72
61
52
43
39
36
33
29
25
25
48
56
61

Medium Clouds (% Sky Obscured)

30
20
0
4
6
37
40
19
2
4
6
6
4
2
1
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

44
25
1
1
4
10
10
0
0
0
0
0
4
12
26
44
43
43
20
7
3
2
1
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
6
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 (%)

29
28
16
17
19
34
39
25
9
14
6
7
14
10
2
6
11
12
14
18
22
21
20
17

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)

21
22
22
21
18
15
13
11
9
7
7
8
7
7
7
8
7
8
8
8
10
10
12
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
77
77
78
81
87
90
90
90
94
94
90
80
79
79
76
77
77
77
77
77
77
75
70

Pressure (mb)

986
986
986
986
987
987
987
987
988
988
988
988
988
989
989
989
989
990
990
991
992
993
994
995

Ozone (du)

442
442
442
441
438
440
442
437
437
440
449
449
454
451
448
445
444
443
442
445
447
450
447
443

Friday 13

Waning Crescent 10%

06:26

12:42

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

Sun - Rise: 07:28, Set: 17:31, Transit: 12:30. Moon - Rise: 06:26, Set: 12:42. Civil Dark: 18:04 - 06:54. Nautical Dark: 18:43 - 06:16. Astro Dark: 19:20 - 05:38

Total Clouds (% Sky Obscured)

45
26
6
6
4
1
2
4
6
23
40
58
56
54
52
53
51
49
46
43
40
38
36
34

Low Clouds (% Sky Obscured)

42
23
4
3
2
0
0
0
0
15
31
46
49
52
52
53
51
49
46
43
40
38
36
34

Medium Clouds (% Sky Obscured)

0
0
0
0
1
1
2
2
3
7
12
16
13
6
0
0
0
0
0
0
0
0
0
0

High 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
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 (%)

20
16
4
11
10
9
10
11
12
13
12
6
14
18
14
18
16
3
5
8
4
15
17
6

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)

15
14
13
12
11
9
8
7
6
5
4
4
3
3
4
5
6
6
6
6
5
5
6
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
66
64
64
65
67
68
69
70
70
73
74
76
76
77
78
78
78
78
76
73
70
64
59

Pressure (mb)

996
997
998
999
1000
1001
1002
1003
1004
1004
1005
1005
1006
1007
1007
1008
1008
1009
1010
1010
1011
1012
1013
1013

Ozone (du)

440
441
441
442
442
441
441
442
442
443
443
443
442
439
437
434
431
428
425
417
410
403
399
395

Saturday 14

Waning Crescent 5%

06:54

13:51

12 OK
13 OK
14 OK
15 OK
16 OK
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

Sun - Rise: 07:26, Set: 17:32, Transit: 12:30. Moon - Rise: 06:54, Set: 13:51. Civil Dark: 18:06 - 06:53. Nautical Dark: 18:44 - 06:14. Astro Dark: 19:22 - 05:37

Total Clouds (% Sky Obscured)

30
26
23
15
12
15
20
50
50
55
50
50
56
67
75
79
92
95

Low Clouds (% Sky Obscured)

29
24
22
15
8
1
6
8
15
17
14
15
26
40
50
35
17
7

Medium Clouds (% Sky Obscured)

11
23
23
15
12
15
20
50
50
55
45
45
30
30
45
70
80
79

High Clouds (% Sky Obscured)

3
4
5
10
12
15
20
50
50
55
50
45
40
40
31
31
31
32

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
6
3
1
0
0
0
0
0

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

Precipitation Probability (%)

15
18
2
7
11
1
3
6
4
31
55
76
95
95
95
95
84
74

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.7
0.9
1
0.7
0.5
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
56
57
58
61
65
67
68
68
68
77
86
96
96
96
98
98
98

Pressure (mb)

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

Ozone (du)

391
387
383
379
373
368
362
357
353
348
346
344
342
339
336
333
330
327

Forecast for Beaumont, Plymouth, United Kingdom (50.38,-4.14)

Generated: 08/02/26 12:06:02. Forecast: 08/02/26 to 14/02/26. Timezone: UTC+0.00