Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 4

Waning Gibbous 88%

No Rise

08:50

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: 07:36, Set: 17:02, Transit: 12:19. Moon - Rise: No Rise, Set: 08:50. Civil Dark: 17:37 - 07:00. Nautical Dark: 18:17 - 06:20. Astro Dark: 18:56 - 05:41

Total Clouds (% Sky Obscured)

78
82
86
100
100
100
99
100
100
99
99
96
100
100
100
100
100
96
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

78
77
70
67
87
94
93
89
100
94
98
93
100
100
100
100
93
77
86
84
84
100
83
89

Medium Clouds (% Sky Obscured)

78
82
86
97
98
100
98
100
97
99
94
91
89
57
63
93
57
22
31
89
98
87
90
98

High Clouds (% Sky Obscured)

78
82
86
100
94
95
63
65
75
57
57
42
60
60
53
59
64
56
66
100
100
93
85
100

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

1
0
14
22
35
58
82
86
95
91
81
95
93
71
80
82
64
41
37
41
48
66
86
63

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.5
0.4
0.5
0.4
0.3
1
0.7
0.2
0.5
0.6
0.4
0
0
0
0
0.3
0.8
0

Wind Speed/Direction (mph)

14
15
15
16
16
16
17
17
17
17
17
18
17
16
15
13
13
12
12
12
12
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

988
987
986
986
985
984
984
983
982
982
982
982
982
982
982
982
982
982
982
982
983
983
983
983

Ozone (du)

470
472
477
481
484
480
474
463
455
458
458
459
461
463
463
459
451
446
444
436
433
434
432
428

Thursday 5

Waning Gibbous 81%

21:46

09:00

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: 07:34, Set: 17:03, Transit: 12:19. Moon - Rise: 21:46, Set: 09:00. Civil Dark: 17:39 - 06:58. Nautical Dark: 18:19 - 06:19. Astro Dark: 18:58 - 05:40

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
100
100
81
58
75
83
72

Low Clouds (% Sky Obscured)

100
87
85
74
93
84
92
100
100
96
96
97
95
92
89
100
84
62
74
68
51
72
67
72

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
86
100
100
77
58
65
65
65

High Clouds (% Sky Obscured)

72
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
77
100
100
51
35
61
64
30

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

68
73
52
60
83
94
91
95
95
95
95
92
84
93
95
78
74
71
79
81
82
84
86
84

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
11
9
8
8
8
9
9
9
9
9
9
9
9
9
9
9
8
8
8
7
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
98
98
98
98
96
98
96
96
96
96
96
96
96
96
96
98
96
96
96
96

Pressure (mb)

983
984
984
984
983
984
984
984
984
984
984
985
985
986
986
986
986
986
987
987
988
988
989
990

Ozone (du)

424
423
422
422
422
419
414
418
419
419
418
417
414
414
417
419
424
426
427
426
423
419
416
415

Friday 6

Waning Gibbous 72%

23:01

09:12

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: 07:32, Set: 17:05, Transit: 12:19. Moon - Rise: 23:01, Set: 09:12. Civil Dark: 17:41 - 06:57. Nautical Dark: 18:20 - 06:17. Astro Dark: 18:59 - 05:38

Total Clouds (% Sky Obscured)

75
81
75
76
85
100
100
100
94
100
97
97
100
99
99
100
100
100
100
100
100
98
96
93

Low Clouds (% Sky Obscured)

75
81
75
76
85
81
91
80
85
79
82
88
91
88
99
77
77
73
88
91
88
88
87
85

Medium Clouds (% Sky Obscured)

65
65
65
65
70
100
100
97
92
78
24
23
18
19
14
15
15
30
37
52
100
82
83
33

High Clouds (% Sky Obscured)

30
35
45
45
40
74
100
100
13
81
31
16
48
49
66
58
34
29
59
67
71
64
33
6

ISS Passover

Visibility (miles)

5
5
5
5
8
9
9
9
8
8
9
9
9
9
9
9
9
9
6
9
9
9
3
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
None
None
None
Very 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
Very Light Rain
Light Rain
Light Rain
None

Precipitation Probability (%)

85
82
72
62
45
21
32
43
58
53
35
33
35
36
21
46
60
65
61
56
56
68
87
54

Precipitation Amount (mm)

0.6
0.6
0.5
0.4
0
0
0
0.2
0.4
0.2
0
0
0
0
0
0
0.3
0.3
0.3
0.2
0.2
0.4
0.9
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
98
98
96
96
94
96
98
93
93
93
95
93
88
90
90
88
88
91
93
91
93

Pressure (mb)

990
991
991
991
991
992
992
992
992
992
992
993
993
993
993
993
993
993
994
994
995
996
996
997

Ozone (du)

416
416
417
419
419
421
420
419
419
422
422
422
422
423
423
423
423
419
416
416
417
416
416
418

Saturday 7

Waning Gibbous 63%

00:15

09:25

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: 07:30, Set: 17:07, Transit: 12:19. Moon - Rise: 00:15, Set: 09:25. Civil Dark: 17:42 - 06:55. Nautical Dark: 18:22 - 06:16. Astro Dark: 19:01 - 05:37

Total Clouds (% Sky Obscured)

92
93
93
94
94
95
94
93
93
91
91
91
89
87
85
83
83
82
79
77
76
74
74
73

Low Clouds (% Sky Obscured)

85
83
82
83
85
86
85
83
82
83
83
85
77
69
62
54
52
47
52
65
66
68
63
73

Medium Clouds (% Sky Obscured)

54
76
77
78
76
75
59
38
28
17
10
0
5
10
20
18
16
30
30
39
56
46
48
17

High Clouds (% Sky Obscured)

7
8
14
17
14
16
12
6
2
1
1
0
0
1
1
37
58
70
55
31
30
3
3
12

ISS Passover

Visibility (miles)

9
9
8
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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 (%)

47
51
54
51
40
41
27
19
22
20
21
13
13
11
14
22
23
24
26
19
13
9
6
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)

11
12
12
12
12
12
11
11
10
8
8
7
6
7
8
8
9
8
7
6
5
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
93
91
93
91
91
93
93
93
94
93
93
91
87
81
80
84
87
91
93
93
93

Pressure (mb)

997
998
998
999
999
999
1000
1000
1001
1001
1002
1003
1004
1004
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006

Ozone (du)

419
418
417
418
419
418
418
416
416
416
419
421
421
420
422
427
430
436
445
452
455
453
456
449

Sunday 8

Waning Gibbous 53%

01:30

09:42

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: 07:29, Set: 17:09, Transit: 12:19. Moon - Rise: 01:30, Set: 09:42. Civil Dark: 17:44 - 06:53. Nautical Dark: 18:24 - 06:14. Astro Dark: 19:02 - 05:35

Total Clouds (% Sky Obscured)

82
86
99
100
99
99
99
100
100
100
100
100
99
99
99
99
98
98
98
97
97
97
97
96

Low Clouds (% Sky Obscured)

76
68
59
58
61
64
70
83
82
79
80
81
83
85
88
72
57
45
28
18
5
10
10
15

Medium Clouds (% Sky Obscured)

25
34
62
97
98
96
95
93
91
81
81
72
80
86
90
93
95
97
98
97
97
95
90
86

High Clouds (% Sky Obscured)

31
54
99
85
70
55
68
83
97
97
97
96
83
67
54
58
64
74
62
50
37
36
39
50

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 (%)

8
2
1
2
2
1
9
6
1
0
2
15
27
27
31
31
28
25
25
25
24
25
22
16

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1006
1005
1005
1005
1004
1003
1003
1002
1002
1001
1001
1001
1001
1000
1000
999
999
998
998
998
998
998
998
998

Ozone (du)

450
442
431
425
411
403
405
415
421
419
414
410
410
408
410
412
411
410
408
408
408
407
408
408

Monday 9

Third Quarter 43%

02:43

10:05

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
18 Bad
19 Bad
20 Bad

Sun - Rise: 07:27, Set: 17:11, Transit: 12:19. Moon - Rise: 02:43, Set: 10:05. Civil Dark: 17:46 - 06:52. Nautical Dark: 18:25 - 06:12. Astro Dark: 19:04 - 05:33

Total Clouds (% Sky Obscured)

87
79
70
78
87
96
96
96
96
97
98
100
100
100
100
100
100
99
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

26
37
48
53
59
67
75
84
91
91
91
92
95
97
100
98
96
95
95
95
95
93
91
88

Medium Clouds (% Sky Obscured)

63
41
19
31
42
55
47
39
27
20
21
26
14
15
15
20
22
28
28
33
34
46
60
77

High Clouds (% Sky Obscured)

39
23
4
4
6
7
2
1
0
0
0
0
0
0
0
8
17
25
47
68
88
68
58
60

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

Precipitation Probability (%)

15
14
9
9
6
1
2
4
5
15
20
26
30
31
32
38
44
48
42
35
28
32
32
30

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

998
998
998
997
997
997
997
997
997
997
997
997
997
996
996
996
995
994
994
993
993
992
992
991

Ozone (du)

409
406
403
400
395
391
386
385
383
382
393
403
414
408
401
395
392
388
385
378
372
365
362
360

Tuesday 10

Waning Crescent 34%

03:53

10:38

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: 07:25, Set: 17:13, Transit: 12:19. Moon - Rise: 03:53, Set: 10:38. Civil Dark: 17:47 - 06:50. Nautical Dark: 18:27 - 06:11. Astro Dark: 19:06 - 05:32

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
97
94

Low Clouds (% Sky Obscured)

89
91
92
94
97
100
99
98
97
98
99
100
100
100
100
93
86
79
81
83
86

Medium Clouds (% Sky Obscured)

83
91
100
100
100
100
100
100
100
98
98
98
99
98
97
95
97
97
93
88
87

High Clouds (% Sky Obscured)

64
73
80
71
61
40
35
40
50
50
50
55
65
55
40
25
15
15
15
14
32

ISS Passover

Visibility (miles)

9
9
9
9
9
8
7
6
5
4
4
4
3
5
7
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
Very Light Rain
Very Light Rain
Very Light Rain
Very 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

Precipitation Probability (%)

41
49
56
58
59
60
73
85
95
95
95
95
89
80
72
65
57
47
44
39
34

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
8
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
8
7
7

Feels Like (°C)

5
4
4
4
4
4
3
3
3
3
4
3
3
3
3
4
4
4
4
3
4

Dew Point (°C)

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

Relative Humidity (%)

90
90
91
91
93
94
96
96
96
96
96
96
96
96
94
94
96
94
96
94
94

Pressure (mb)

991
990
990
989
989
988
987
987
987
987
987
987
988
988
988
989
989
989
989
990
990

Ozone (du)

357
356
355
353
353
352
351
351
351
350
350
350
350
352
353
354
356
357
359
361
364

Forecast for Culham, Oxfordshire, United Kingdom (51.66,-1.27)

Generated: 04/02/26 21:02:47. Forecast: 04/02/26 to 10/02/26. Timezone: UTC+0.00