Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 10

Waning Crescent 34%

04:01

10:41

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:31, Set: 17:16, Transit: 12:24. Moon - Rise: 04:01, Set: 10:41. Civil Dark: 17:51 - 06:56. Nautical Dark: 18:31 - 06:17. Astro Dark: 19:10 - 05:38

Total Clouds (% Sky Obscured)

100
100
100
100
95
89
98
93
100
100
100
100
100
100
100
100
100
100
96
95
89
75
85
66

Low Clouds (% Sky Obscured)

100
100
100
93
90
88
91
87
89
100
96
91
88
98
95
79
79
73
84
92
84
60
64
44

Medium Clouds (% Sky Obscured)

45
45
56
66
64
2
6
29
68
69
97
97
76
100
100
75
56
17
43
40
75
75
64
22

High Clouds (% Sky Obscured)

73
68
49
44
48
5
40
34
93
94
94
100
99
100
100
69
47
43
7
3
0
0
0
2

ISS Passover

Visibility (miles)

9
6
9
6
4
6
9
9
9
9
9
9
9
6
3
6
9
9
9
9
7
9
9
9

Fog (%)

0
0
0
0
0
0
0
5
11
48
12
2
1
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

62
78
20
11
7
5
9
5
7
13
50
54
79
95
88
47
30
37
42
44
58
39
29
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
5
4
3
2
2
2
2
1
2
2
2
3
4
4
5
9
11
10
13
13
15
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
96
98
98
98
98
98
96
96
94
94
93
91
93
98
98
91
90
88
85
88
88
90
90

Pressure (mb)

983
982
982
981
981
981
982
982
982
982
982
982
982
983
983
983
983
983
984
983
983
982
981
980

Ozone (du)

361
358
361
359
361
366
373
373
372
374
376
381
388
389
393
396
402
399
386
378
379
376
368
364

Wednesday 11

Waning Crescent 25%

05:03

11:25

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:30, Set: 17:17, Transit: 12:24. Moon - Rise: 05:03, Set: 11:25. Civil Dark: 17:53 - 06:54. Nautical Dark: 18:32 - 06:15. Astro Dark: 19:11 - 05:36

Total Clouds (% Sky Obscured)

100
100
100
100
100
93
100
90
81
87
93
74
89
88
100
72
93
98
100
88
88
56
36
95

Low Clouds (% Sky Obscured)

29
14
4
7
40
59
70
51
48
61
60
36
5
63
45
52
91
78
58
37
34
32
31
50

Medium Clouds (% Sky Obscured)

4
0
0
0
3
9
19
24
32
29
46
28
74
84
86
34
68
96
100
86
60
27
7
62

High Clouds (% Sky Obscured)

18
100
100
100
100
81
100
66
23
53
64
45
69
54
81
14
0
0
1
1
3
1
9
25

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
1
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
Light Rain
None
None
None

Precipitation Probability (%)

7
2
1
4
5
5
6
2
1
0
5
2
7
21
22
10
19
27
28
15
47
32
21
20

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0

Wind Speed/Direction (mph)

13
9
6
4
2
1
2
3
4
3
4
4
4
3
5
7
8
9
12
13
14
15
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
90
93
93
94
94
94
96
96
94
94
89
88
88
90
94
94
90
85
84
81
78
76
77

Pressure (mb)

979
979
978
977
976
976
976
976
976
976
977
977
978
979
979
980
981
981
982
983
983
983
983
984

Ozone (du)

362
360
356
359
362
366
373
388
404
407
410
410
411
411
412
417
422
424
431
438
433
429
428
427

Thursday 12

Waning Crescent 17%

05:53

12:24

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:28, Set: 17:19, Transit: 12:24. Moon - Rise: 05:53, Set: 12:24. Civil Dark: 17:54 - 06:53. Nautical Dark: 18:34 - 06:13. Astro Dark: 19:13 - 05:34

Total Clouds (% Sky Obscured)

80
90
98
91
83
79
57
88
100
100
100
100
100
100
100
100
100
100
100
100
98
96
94
79

Low Clouds (% Sky Obscured)

80
90
98
83
36
44
50
88
100
100
92
96
92
84
81
72
66
74
73
62
51
41
27
20

Medium Clouds (% Sky Obscured)

0
1
53
58
39
25
7
29
43
91
84
99
100
99
95
100
100
100
100
100
97
95
93
79

High Clouds (% Sky Obscured)

8
5
17
12
2
5
2
16
74
84
85
98
100
77
59
91
85
79
81
71
67
55
40
21

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
4
0
1
1
0
0
0
7
8
3
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
None
None
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

11
8
14
15
20
21
23
38
48
51
68
79
77
61
57
49
38
26
29
29
32
33
28
30

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.6
0.6
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
11
9
8
8
7
5
2
1
7
12
13
13
14
14
15
15
15
16
17
17
17
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
85
90
91
90
87
90
91
91
94
94
96
98
96
96
98
98
96
93
88
88
91
91
89

Pressure (mb)

984
984
985
985
985
985
985
985
985
985
985
986
986
986
987
988
989
990
991
992
993
994
995
996

Ozone (du)

429
432
433
434
439
445
445
443
439
436
436
434
431
430
429
428
428
427
425
424
426
429
433
435

Friday 13

Waning Crescent 10%

06:30

13:35

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

Sun - Rise: 07:26, Set: 17:21, Transit: 12:24. Moon - Rise: 06:30, Set: 13:35. Civil Dark: 17:56 - 06:51. Nautical Dark: 18:36 - 06:11. Astro Dark: 19:15 - 05:32

Total Clouds (% Sky Obscured)

67
62
61
50
24
21
40
45
7
4
1
1
2
2
2
2
2
2
3
5
45
73
100
100

Low Clouds (% Sky Obscured)

12
5
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
4
2
1
0
0

Medium Clouds (% Sky Obscured)

64
42
8
9
4
6
6
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
2
58

High Clouds (% Sky Obscured)

12
3
2
1
2
6
17
22
1
1
0
0
0
0
0
0
0
0
2
1
45
73
100
100

ISS Passover

Visibility (miles)

8
3
0
6
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 (%)

27
25
18
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
0
0
0

Wind Speed/Direction (mph)

17
16
16
15
14
12
12
11
10
10
10
10
8
7
6
6
5
4
7
7
7
6
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
89
96
88
84
84
81
78
81
83
84
84
84
84
86
86
84
77
69
65
62
60
58
58

Pressure (mb)

997
999
1000
1002
1003
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1018
1019
1019
1019
1019

Ozone (du)

437
442
448
449
451
453
455
457
460
460
461
458
455
457
463
458
448
440
435
430
424
417
413
405

Saturday 14

Waning Crescent 5%

06:57

14:53

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:24, Set: 17:23, Transit: 12:24. Moon - Rise: 06:57, Set: 14:53. Civil Dark: 17:58 - 06:49. Nautical Dark: 18:37 - 06:10. Astro Dark: 19:16 - 05:31

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
85

Low Clouds (% Sky Obscured)

0
0
0
0
0
5
10
14
26
37
50
63
75
89
58
70
82
83
85
87
91
96
100
85

Medium Clouds (% Sky Obscured)

81
100
100
100
97
100
100
100
100
100
100
100
100
92
90
95
100
94
89
85
78
68
58
60

High Clouds (% Sky Obscured)

100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
99
98
96
67
39
20
39

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
9
20
25
45
56
74
48
50
61
75
88
95
93
80
65
50

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.4
0
0
0.2
0.3
0.5
0.7
0.6
0.4
0.3
0

Wind Speed/Direction (mph)

3
2
4
5
5
6
7
8
9
10
12
16
17
17
19
16
18
20
20
20
20
17
15
13

Chance of Frost

Temperature (°C)

4
3
2
2
1
1
1
1
1
1
2
2
2
2
2
2
2
3
2
2
2
3
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
69
73
74
77
78
80
78
76
77
78
78
91
94
98
98
96
96
96
96
94
96
96
96

Pressure (mb)

1019
1020
1020
1020
1020
1019
1019
1018
1017
1016
1015
1014
1013
1012
1011
1012
1011
1010
1010
1009
1008
1008
1007
1007

Ozone (du)

398
389
383
377
374
374
373
372
371
369
365
361
360
356
357
357
356
355
355
354
353
350
347
343

Sunday 15

Waning Crescent 1%

07:16

No Set

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:22, Set: 17:25, Transit: 12:24. Moon - Rise: 07:16, Set: No Set. Civil Dark: 18:00 - 06:47. Nautical Dark: 18:39 - 06:08. Astro Dark: 19:18 - 05:29

Total Clouds (% Sky Obscured)

69
54
53
53
52
59
69
82
92
96
100
100
100
100
100
100
100
100
100
100
91
83
74
75

Low Clouds (% Sky Obscured)

66
49
48
48
47
53
56
62
65
68
70
65
61
57
62
67
72
82
91
100
86
72
58
58

Medium Clouds (% Sky Obscured)

54
43
53
53
52
59
69
48
55
65
76
69
63
59
70
83
98
99
100
100
91
81
72
70

High Clouds (% Sky Obscured)

49
54
50
35
30
21
17
19
46
73
100
100
100
100
80
70
55
40
40
40
40
40
35
30

ISS Passover

Visibility (miles)

1
1
2
1
1
0
2
4
6
7
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
Very Light Rain
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

34
6
24
42
68
95
95
95
95
76
56
65
53
16
28
42
55
76
90
95
95
95
93
83

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
9
8
8
8
9
9
10
10
8
7
7
7
6
5
6
6
7
10
13
16
14
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
96
96
96
96
94
94
94
93
91
91
89
90
88
88
87
82
81
81
80
80

Pressure (mb)

1006
1006
1006
1006
1006
1006
1005
1005
1005
1004
1004
1004
1004
1004
1004
1004
1004
1004
1002
1001
1000
999
998
996

Ozone (du)

341
338
336
335
335
334
336
339
341
340
339
339
342
345
349
347
345
344
343
343
343
342
342
341

Monday 16

Waning Crescent 0%

07:31

16:14

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: 07:20, Set: 17:27, Transit: 12:24. Moon - Rise: 07:31, Set: 16:14. Civil Dark: 18:01 - 06:45. Nautical Dark: 18:41 - 06:06. Astro Dark: 19:20 - 05:27

Total Clouds (% Sky Obscured)

77
79
78
77
75
75
77
75
83
89
89
94
91
90
81
84
85
81
75
70

Low Clouds (% Sky Obscured)

59
59
60
62
65
63
61
58
54
47
36
28
25
22
27
32
40
45
48
45

Medium Clouds (% Sky Obscured)

72
77
74
71
59
57
56
54
41
27
15
14
12
8
6
3
0
0
0
0

High Clouds (% Sky Obscured)

35
35
35
35
35
30
30
20
10
10
10
10
10
15
20
35
50
53
46
52

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

71
61
55
48
31
32
28
12
15
16
6
13
14
3
10
13
13
15
15
4

Precipitation Amount (mm)

0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
21
26
24
22
18
18
18
19
19
18
18
18
19
19
19
18
18
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
79
81
82
84
84
82
82
81
81
79
79
78
78
78
78
76
76
74
73

Pressure (mb)

996
997
997
998
998
999
1000
1000
1000
1001
1001
1001
1001
1002
1002
1002
1003
1004
1004
1005

Ozone (du)

341
341
342
344
347
349
349
348
348
350
352
354
355
355
356
359
361
364
363
363

Forecast for Little Dewchurch, Herefordshire, United Kingdom (51.97,-2.69)

Generated: 10/02/26 16:51:52. Forecast: 10/02/26 to 16/02/26. Timezone: UTC+0.00