Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 17

Waning Crescent 0%

05:46

16:17

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

Sun - Rise: 06:01, Set: 18:03, Transit: 12:03. Moon - Rise: 05:46, Set: 16:17. Civil Dark: 18:37 - 05:28. Nautical Dark: 19:16 - 04:49. Astro Dark: 19:56 - 04:08

Total Clouds (% Sky Obscured)

14
0
0
0
0
0
1
1
3
1
2
2
2
1
1
1
0
1
1
0
0
0
0
0

Low Clouds (% Sky Obscured)

40
33
0
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium 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
0

High Clouds (% Sky Obscured)

36
20
8
3
0
0
1
1
3
1
2
2
2
1
1
1
0
0
1
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
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
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
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

11
12
12
12
14
13
11
10
10
10
10
10
10
9
9
9
9
8
8
8
10
11
12
13

Feels Like (°C)

8
9
9
10
12
12
10
9
9
8
9
8
8
8
8
8
8
7
7
7
8
8
9
10

Dew Point (°C)

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

Relative Humidity (%)

74
71
70
69
76
81
87
88
88
85
85
90
90
91
93
93
95
95
93
91
84
71
66
63

Pressure (mb)

1017
1017
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1018
1018
1018
1018
1019
1020
1021
1021
1022
1022
1022

Ozone (du)

331
332
332
332
331
329
327
326
325
325
324
321
321
322
324
325
326
326
326
326
327
327
329
330

Wednesday 18

Waning Crescent 0%

05:58

17:39

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

Sun - Rise: 05:58, Set: 18:05, Transit: 12:03. Moon - Rise: 05:58, Set: 17:39. Civil Dark: 18:38 - 05:25. Nautical Dark: 19:17 - 04:46. Astro Dark: 19:58 - 04:05

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
1
1
2
2
26
0
1
12
8
1
1
4
6
1

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
0
0
0
5
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
0
0
5
0
0
0
0
2
1

High Clouds (% Sky Obscured)

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

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
0
0
0
0
0
0
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)

13
13
12
12
12
11
9
8
8
8
8
8
7
6
6
6
6
6
7
7
8
11
12
12

Chance of Frost

Temperature (°C)

14
14
14
14
13
11
10
9
9
9
9
8
8
7
6
6
6
5
5
6
8
10
12
12

Feels Like (°C)

10
11
11
11
10
9
8
8
7
7
7
7
7
6
5
5
4
4
4
4
6
8
9
10

Dew Point (°C)

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

Relative Humidity (%)

58
53
51
56
63
64
69
76
78
78
80
84
87
90
90
91
91
93
94
91
84
73
67
64

Pressure (mb)

1022
1022
1022
1022
1022
1023
1023
1024
1024
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027

Ozone (du)

331
335
340
342
345
346
346
347
349
349
349
349
348
348
347
346
345
345
347
349
348
349
349
350

Thursday 19

New Moon 0%

06:11

19:03

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

Sun - Rise: 05:56, Set: 18:07, Transit: 12:03. Moon - Rise: 06:11, Set: 19:03. Civil Dark: 18:40 - 05:23. Nautical Dark: 19:19 - 04:44. Astro Dark: 20:00 - 04:03

Total Clouds (% Sky Obscured)

1
4
36
37
91
99
100
100
65
63
85
38
23
78
96
100
100
100
58
69
49
47
43
45

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
26
38
39
50
50
48
44
49
47
42
45

Medium Clouds (% Sky Obscured)

1
3
0
0
0
0
0
75
58
42
32
8
0
0
0
0
11
24
7
16
12
15
14
16

High Clouds (% Sky Obscured)

0
4
34
35
82
96
100
100
58
56
2
23
22
61
90
100
100
100
36
69
22
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
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
0
0
0
0
0
0
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)

12
11
12
13
12
11
9
8
8
7
7
6
6
5
5
5
6
5
6
5
8
10
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
11
10
9
8
8
6
5
5
4
4
5
4
4
4
4
4
4
4
6
7
8
9
9

Dew Point (°C)

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

Relative Humidity (%)

65
63
64
70
75
81
88
88
87
90
91
93
94
94
94
93
93
94
94
94
87
76
71
67

Pressure (mb)

1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

349
348
347
347
347
358
366
369
374
381
383
384
383
383
384
384
384
385
387
387
387
386
386
385

Friday 20

Waxing Crescent 3%

06:27

20:29

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: 05:54, Set: 18:09, Transit: 12:02. Moon - Rise: 06:27, Set: 20:29. Civil Dark: 18:42 - 05:21. Nautical Dark: 19:21 - 04:41. Astro Dark: 20:02 - 04:00

Total Clouds (% Sky Obscured)

51
61
71
73
85
92
96
97
96
99
99
94
91
91
89
89
83
81
70
67
60
63
62
83

Low Clouds (% Sky Obscured)

41
35
28
37
45
54
54
53
52
47
41
36
30
24
18
33
49
65
65
66
60
63
62
66

Medium Clouds (% Sky Obscured)

17
19
22
26
30
34
32
35
35
40
40
45
44
48
47
63
57
48
46
48
49
50
44
41

High Clouds (% Sky Obscured)

0
3
12
12
24
36
58
78
96
95
93
91
91
91
89
89
83
81
62
34
10
16
23
36

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
1
1
0
1
1
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
66
66
66
71
84
90
88
85
84
85
87
85
87
88
88
90
85
83
81
75
68
66
66

Pressure (mb)

1022
1022
1021
1021
1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1016

Ozone (du)

385
385
383
382
380
380
378
378
379
381
382
384
386
385
385
385
387
389
390
389
391
393
396
399

Saturday 21

Waxing Crescent 9%

06:46

21:59

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

Sun - Rise: 05:52, Set: 18:10, Transit: 12:02. Moon - Rise: 06:46, Set: 21:59. Civil Dark: 18:43 - 05:18. Nautical Dark: 19:23 - 04:39. Astro Dark: 20:04 - 03:58

Total Clouds (% Sky Obscured)

70
67
72
75
85
84
66
46
22
16
16
17
32
48
62
54
42
29
89
81
71
79
86
91

Low Clouds (% Sky Obscured)

61
56
51
35
20
3
9
15
19
13
7
3
27
33
38
26
13
1
73
74
71
64
59
50

Medium Clouds (% Sky Obscured)

44
50
50
41
28
25
19
12
0
0
0
2
6
10
13
9
6
2
5
7
9
33
60
86

High Clouds (% Sky Obscured)

51
67
72
75
85
81
55
28
2
2
9
12
6
4
6
7
8
15
53
42
35
37
44
45

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
66
66
66
68
75
84
91
94
94
94
96
94
93
89
91
91
91
93
86
81
75
70
66

Pressure (mb)

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

Ozone (du)

400
401
403
406
408
409
406
404
404
403
402
402
401
400
401
401
401
401
402
402
402
402
400
399

Sunday 22

Waxing Crescent 16%

07:14

23:30

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: 05:49, Set: 18:12, Transit: 12:02. Moon - Rise: 07:14, Set: 23:30. Civil Dark: 18:45 - 05:16. Nautical Dark: 19:25 - 04:36. Astro Dark: 20:06 - 03:55

Total Clouds (% Sky Obscured)

89
91
93
95
97
100
100
100
100
100
100
100
90
81
72
71
71
72
80
89
100
99
98
96

Low Clouds (% Sky Obscured)

41
35
36
30
25
25
36
56
63
48
32
16
27
37
51
56
58
58
53
47
40
43
46
56

Medium Clouds (% Sky Obscured)

80
73
67
54
44
32
38
44
40
57
77
99
75
52
29
19
10
0
14
29
43
36
29
18

High Clouds (% Sky Obscured)

46
50
53
56
61
62
70
76
86
87
87
92
66
33
0
2
3
5
36
72
100
99
98
96

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 (%)

12
13
14
15
14
12
13
11
2
3
5
7
10
12
9
17
20
20
17
11
0
1
1
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)

4
3
3
2
3
3
3
4
5
6
6
6
7
8
9
10
9
9
9
10
11
12
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
9
9
9
9
9
9
6
6
6
5
4
5
2
2
1
2
2
3
1
1
2
1
2

Dew Point (°C)

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

Relative Humidity (%)

60
65
69
73
76
77
80
81
82
85
83
82
82
85
88
90
85
79
75
71
70
68
63
58

Pressure (mb)

1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1013
1014
1014
1015
1015

Ozone (du)

397
397
396
396
396
395
395
400
406
411
409
407
405
403
400
398
396
395
393
391
389
387
384
382

Monday 23

Waxing Crescent 26%

07:54

00:57

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: 05:47, Set: 18:14, Transit: 12:01. Moon - Rise: 07:54, Set: 00:57. Civil Dark: 18:47 - 05:14. Nautical Dark: 19:26 - 04:34. Astro Dark: 20:08 - 03:52

Total Clouds (% Sky Obscured)

97
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

64
68
72
59
45
32
33
35
37
43
51
56
44
31
16
28
38
46
50
57
67
77
87
96

Medium Clouds (% Sky Obscured)

12
12
17
38
50
60
69
78
88
85
85
86
87
87
87
85
83
83
81
72
61
71
78
100

High Clouds (% Sky Obscured)

97
96
96
95
98
100
98
96
95
91
86
78
85
92
100
100
100
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
8
6

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
Very Light Rain

Precipitation Probability (%)

2
3
3
1
1
0
3
3
0
1
0
0
0
0
0
0
0
0
0
0
0
29
46
61

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
0.3

Wind Speed/Direction (mph)

11
11
11
10
9
7
6
5
6
6
7
7
7
9
11
12
14
15
17
18
19
21
21
22

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
54
56
57
60
66
70
74
77
81
81
82
83
85
87
88
88
88
88
88
87
87
90
91

Pressure (mb)

1015
1015
1015
1016
1016
1016
1016
1017
1017
1017
1017
1016
1016
1015
1014
1014
1013
1013
1012
1012
1011
1010
1010
1009

Ozone (du)

379
375
371
368
366
365
363
362
361
360
360
359
358
357
356
355
354
354
353
353
352
352
353
355

Forecast for Herne, Kent, United Kingdom (51.35,1.12)

Generated: 17/03/26 16:42:52. Forecast: 17/03/26 to 23/03/26. Timezone: UTC+0.00