Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 11

Third Quarter 42%

03:37

10:06

22 OK
23 OK
00 Bad
01 OK
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

Sun - Rise: 06:24, Set: 18:04, Transit: 12:14. Moon - Rise: 03:37, Set: 10:06. Civil Dark: 18:38 - 05:51. Nautical Dark: 19:17 - 05:12. Astro Dark: 19:57 - 04:32

Total Clouds (% Sky Obscured)

11
18
47
22
58
49
93
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

11
18
26
22
53
48
56
53
49
52
63
72
80
95
100
100
100
90
98
100
100
96
92
94

Medium Clouds (% Sky Obscured)

0
0
0
0
0
2
1
31
23
1
8
10
45
50
45
42
21
27
32
68
87
77
81
51

High Clouds (% Sky Obscured)

1
4
5
22
40
9
60
100
100
100
100
100
100
100
100
69
98
100
100
100
100
100
100
100

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
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
2
1
3
19
37
19
13
15
34
28
45
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
1.4
1.7

Wind Speed/Direction (mph)

8
9
10
11
13
14
15
16
17
18
19
21
23
24
25
25
25
25
25
25
24
25
25
25

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
88
90
90
86
83
85
85
84
82
78
78
81
84
88
90
93
90
90
90
90
87
84

Pressure (mb)

1018
1017
1017
1017
1016
1015
1015
1014
1013
1013
1012
1011
1010
1010
1009
1007
1007
1006
1005
1004
1003
1002
1001
1000

Ozone (du)

370
371
372
372
374
372
371
369
367
363
358
350
350
348
349
349
349
351
358
359
364
367
371
367

Thursday 12

Waning Crescent 32%

04:20

11:11

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 OK
18 Bad
19 OK
20 Bad
21 OK

Sun - Rise: 06:22, Set: 18:06, Transit: 12:14. Moon - Rise: 04:20, Set: 11:11. Civil Dark: 18:39 - 05:48. Nautical Dark: 19:18 - 05:09. Astro Dark: 19:59 - 04:29

Total Clouds (% Sky Obscured)

100
100
100
100
100
74
64
51
56
56
56
61
55
64
67
69
60
41
33
11
57
41
51
19

Low Clouds (% Sky Obscured)

97
100
58
33
11
59
59
51
56
56
56
61
55
29
44
44
39
30
30
11
0
22
11
11

Medium Clouds (% Sky Obscured)

100
100
100
100
100
71
58
35
1
4
2
37
9
20
18
56
13
6
0
0
20
10
15
3

High Clouds (% Sky Obscured)

90
100
100
100
50
55
55
51
18
50
55
55
55
64
67
65
60
41
33
11
35
23
0
0

ISS Passover

Visibility (miles)

2
1
3
9
9
5
9
9
9
9
9
9
9
8
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

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

Precipitation Probability (%)

95
95
95
49
57
56
8
4
6
15
6
24
31
26
29
26
14
13
18
6
0
0
0
0

Precipitation Amount (mm)

3.5
3.7
0.9
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

25
22
20
21
18
17
17
16
15
15
16
16
17
18
18
17
16
15
14
13
10
8
7
7

Chance of Frost

Temperature (°C)

12
12
11
10
8
7
6
5
5
4
5
6
7
8
8
8
8
8
8
7
6
5
4
3

Feels Like (°C)

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

Dew Point (°C)

10
11
10
8
6
5
5
3
3
3
2
3
3
3
2
2
2
2
3
3
3
3
3
2

Relative Humidity (%)

90
93
93
87
88
88
93
85
88
88
82
81
78
73
65
64
64
64
69
74
82
85
89
93

Pressure (mb)

999
998
998
998
999
999
1000
1000
1000
1001
1001
1001
1001
1001
1001
1000
1000
999
999
1000
1000
1001
1001
1001

Ozone (du)

371
381
389
396
398
401
409
412
414
415
423
430
434
443
453
456
458
459
466
477
497
507
509
512

Friday 13

Waning Crescent 23%

04:50

12:25

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

Sun - Rise: 06:19, Set: 18:08, Transit: 12:14. Moon - Rise: 04:50, Set: 12:25. Civil Dark: 18:41 - 05:46. Nautical Dark: 19:20 - 05:07. Astro Dark: 20:00 - 04:27

Total Clouds (% Sky Obscured)

37
48
31
30
27
6
38
23
27
2
2
20
29
56
40
67
77
71
50
36
31
27
27
34

Low Clouds (% Sky Obscured)

27
41
31
30
27
6
38
23
27
0
0
20
29
41
31
49
63
55
21
1
1
0
0
3

Medium Clouds (% Sky Obscured)

10
7
3
0
3
0
0
0
1
2
1
4
4
5
7
4
9
33
32
25
22
21
19
20

High Clouds (% Sky Obscured)

0
0
1
2
0
0
0
0
0
0
0
0
0
6
2
5
3
1
0
0
0
0
0
1

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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
32
34
46
24
1
0
0
0
0

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

Chance of Frost

Temperature (°C)

3
3
2
2
2
2
1
1
1
1
3
5
7
8
9
9
10
10
9
9
7
6
5
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
91
93
93
93
93
93
93
93
93
86
79
71
65
63
58
57
58
66
70
71
76
75
75

Pressure (mb)

1001
1002
1002
1003
1003
1004
1004
1005
1005
1006
1007
1008
1009
1009
1009
1009
1009
1010
1010
1011
1011
1012
1013
1013

Ozone (du)

509
505
499
496
495
497
493
489
488
486
485
485
485
485
484
484
484
477
465
457
451
445
437
431

Saturday 14

Waning Crescent 15%

05:13

13:44

22 OK
23 OK
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

Sun - Rise: 06:17, Set: 18:10, Transit: 12:13. Moon - Rise: 05:13, Set: 13:44. Civil Dark: 18:43 - 05:44. Nautical Dark: 19:22 - 05:05. Astro Dark: 20:02 - 04:24

Total Clouds (% Sky Obscured)

37
42
52
70
87
86
100
91
81
96
87
69
61
90
96
98
100
100
100
96
81
57
40
47

Low Clouds (% Sky Obscured)

5
8
22
37
54
70
87
91
81
96
87
69
61
84
86
85
83
85
87
67
70
42
36
25

Medium Clouds (% Sky Obscured)

22
23
33
48
67
69
60
74
51
93
78
37
28
27
45
61
100
100
80
74
46
20
0
14

High Clouds (% Sky Obscured)

2
2
30
62
87
60
39
4
0
0
0
0
0
1
32
36
40
33
7
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
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 (%)

0
0
1
3
7
27
35
41
37
34
21
16
11
1
9
12
16
37
36
31
40
38
29
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
0
0
0

Wind Speed/Direction (mph)

4
4
5
6
6
7
8
9
10
10
12
14
14
15
15
14
16
17
17
16
14
14
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
77
83
86
85
85
88
88
89
91
86
79
74
69
66
71
73
78
85
90
88
81
85
85

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1011
1011
1010
1010
1009
1009
1009
1010
1011
1012
1013

Ozone (du)

423
415
407
404
398
393
386
383
380
373
368
363
359
355
350
346
345
348
356
375
377
379
380
385

Sunday 15

Waning Crescent 8%

05:30

15:05

22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 OK
06 OK
07 OK
08 OK
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

Sun - Rise: 06:15, Set: 18:11, Transit: 12:13. Moon - Rise: 05:30, Set: 15:05. Civil Dark: 18:45 - 05:42. Nautical Dark: 19:24 - 05:02. Astro Dark: 20:04 - 04:22

Total Clouds (% Sky Obscured)

60
66
71
70
68
56
41
31
27
23
30
47
71
98
99
100
100
100
100
99
99
100
100
99

Low Clouds (% Sky Obscured)

20
2
15
30
48
40
33
24
16
9
1
14
27
40
43
44
48
56
68
78
85
93
100
94

Medium Clouds (% Sky Obscured)

24
43
37
24
18
32
41
31
27
12
30
47
71
88
84
80
75
60
52
34
31
31
31
40

High Clouds (% Sky Obscured)

0
2
20
20
20
15
10
10
5
5
12
40
67
92
94
93
93
88
82
71
60
54
37
46

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 (%)

11
0
2
5
10
17
16
0
0
0
2
0
0
0
6
10
13
11
14
14
15
15
14
24

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
86
85
89
89
88
88
86
88
85
78
72
65
64
67
70
73
77
79
82
85
88
93

Pressure (mb)

1014
1014
1014
1015
1015
1015
1016
1016
1017
1018
1018
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1017
1017

Ozone (du)

386
387
384
386
385
382
382
381
380
378
374
373
373
369
368
366
364
362
358
354
350
349
347
346

Monday 16

Waning Crescent 3%

05:44

16:27

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
21 Bad

Sun - Rise: 06:12, Set: 18:13, Transit: 12:13. Moon - Rise: 05:44, Set: 16:27. Civil Dark: 18:46 - 05:39. Nautical Dark: 19:26 - 05:00. Astro Dark: 20:06 - 04:19

Total Clouds (% Sky Obscured)

99
98
98
95
91
86
85
83
88
88
88
85
83
91
91
95
99
99
99
99
98
98
99
100

Low Clouds (% Sky Obscured)

87
81
87
94
91
86
81
80
85
85
85
83
83
91
91
90
90
85
83
86
86
90
95
95

Medium Clouds (% Sky Obscured)

49
60
47
36
27
29
32
30
20
20
22
23
34
44
57
67
79
69
63
54
45
35
30
24

High Clouds (% Sky Obscured)

58
75
78
82
85
65
38
10
7
4
1
1
2
2
7
8
10
11
12
18
25
37
47
37

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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

32
36
35
35
34
27
19
4
4
3
3
3
3
1
11
15
17
21
23
18
36
46
53
55

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
0.2
0.3

Wind Speed/Direction (mph)

12
13
13
14
13
13
13
13
14
14
15
15
15
16
17
16
15
14
13
12
11
9
8
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
90
90
91
93
93
94
93
94
88
84
80
76
73
69
68
69
69
73
80
84
87
90
93

Pressure (mb)

1017
1016
1016
1015
1014
1014
1013
1013
1013
1013
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1012
1012
1012

Ozone (du)

344
343
341
339
338
336
335
334
332
332
332
332
332
333
333
333
334
334
333
333
332
332
332
332

Tuesday 17

Waning Crescent 0%

05:56

17:49

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 OK
15 OK
16 OK
17 Bad

Sun - Rise: 06:10, Set: 18:15, Transit: 12:12. Moon - Rise: 05:56, Set: 17:49. Civil Dark: 18:48 - 05:37. Nautical Dark: 19:27 - 04:58. Astro Dark: 20:08 - 04:17

Total Clouds (% Sky Obscured)

100
97
100
96
100
100
95
95
95
94
89
89
89
84
84
66
39
33
42
56

Low Clouds (% Sky Obscured)

95
95
95
95
95
95
95
95
89
84
78
81
74
72
65
58
39
33
42
42

Medium Clouds (% Sky Obscured)

19
23
23
29
35
25
24
24
12
7
3
3
8
14
22
17
19
33
42
53

High Clouds (% Sky Obscured)

30
21
14
8
2
1
1
1
0
0
0
0
0
0
25
57
39
33
42
56

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

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

Precipitation Probability (%)

47
50
40
38
31
35
30
24
22
16
5
2
2
0
4
5
4
5
3
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
91
93
93
94
94
93
94
86
81
75
69
63
58
56
54
52
58
64

Pressure (mb)

1013
1013
1013
1013
1014
1014
1014
1015
1015
1016
1017
1017
1017
1018
1018
1018
1018
1018
1019
1019

Ozone (du)

332
332
332
333
334
335
336
337
338
339
340
341
341
342
342
342
342
341
342
343

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

Generated: 11/03/26 22:36:31. Forecast: 11/03/26 to 17/03/26. Timezone: UTC+0.00