Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 18

Waning Crescent 0%

06:01

17:41

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

Sun - Rise: 06:01, Set: 18:07, Transit: 12:05. Moon - Rise: 06:01, Set: 17:41. Civil Dark: 18:40 - 05:27. Nautical Dark: 19:19 - 04:48. Astro Dark: 20:00 - 04:08

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
8
24
31
3
1
1
0
0
5
8
46
18
0
0
3

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
3
1
1
0
0
5
3
10
2
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
7
18
26
3
1
1
0
0
0
0
23
11
0
0
3

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)

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

Chance of Frost

Temperature (°C)

15
15
14
12
10
8
8
8
7
7
6
6
6
5
5
5
4
5
8
10
12
13
13
14

Feels Like (°C)

13
12
13
11
9
7
6
6
6
5
5
6
5
4
5
4
4
5
7
9
9
10
12
12

Dew Point (°C)

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

Relative Humidity (%)

55
53
57
65
70
69
68
68
71
74
74
75
76
78
80
83
86
86
81
72
63
58
54
54

Pressure (mb)

1022
1022
1022
1022
1023
1024
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1027
1027
1028
1028
1027
1027
1027
1026

Ozone (du)

341
344
347
347
348
349
349
348
348
349
350
350
349
347
347
349
351
349
343
340
337
339
340
340

Thursday 19

New Moon 3%

06:14

19:05

14 OK
15 Good
16 Good
17 OK
18 Bad
19 Bad
20 OK
21 OK
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

Sun - Rise: 05:58, Set: 18:09, Transit: 12:04. Moon - Rise: 06:14, Set: 19:05. Civil Dark: 18:42 - 05:25. Nautical Dark: 19:21 - 04:46. Astro Dark: 20:02 - 04:05

Total Clouds (% Sky Obscured)

34
3
8
24
100
100
46
40
96
100
92
100
100
83
83
87
89
86
82
94
90
91
93
80

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
8
31
52
73
73
73
82
84
81
76
71
75
67
59
55
35

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
14
40
47
4
20
2
12
13
22
23
27
25
17
47
30
38
33
28

High Clouds (% Sky Obscured)

25
3
8
24
100
100
45
25
94
100
55
100
100
7
1
4
8
12
22
18
40
26
64
44

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
1
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
59
63
72
78
82
85
85
88
90
90
89
89
91
91
91
91
90
81
70
63
60
60
63

Pressure (mb)

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

Ozone (du)

339
352
361
362
360
366
370
372
374
373
375
377
377
375
374
373
371
371
373
373
372
372
373
373

Friday 20

Waxing Crescent 9%

06:29

20:31

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 OK
07 OK
08 OK
09 OK
10 OK
11 Good
12 Good
13 Good

Sun - Rise: 05:56, Set: 18:11, Transit: 12:04. Moon - Rise: 06:29, Set: 20:31. Civil Dark: 18:44 - 05:23. Nautical Dark: 19:23 - 04:44. Astro Dark: 20:04 - 04:02

Total Clouds (% Sky Obscured)

100
99
71
90
92
92
100
100
100
99
91
81
88
80
49
47
43
43
38
37
40
12
9
5

Low Clouds (% Sky Obscured)

32
24
0
0
0
10
49
71
79
80
65
58
64
52
49
47
43
43
38
37
40
12
9
5

Medium Clouds (% Sky Obscured)

36
39
20
43
38
19
22
15
10
19
66
40
76
26
6
2
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
95
54
70
74
84
100
100
100
92
72
41
48
49
6
8
2
0
0
1
2
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
2
78
83
83
83
83
83
83
83
83

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
71
77
81
88
93
90
78
78
78
83
82
86
88
93
94
94
96
85
73
67
61
60
60

Pressure (mb)

1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1020
1020
1020
1019

Ozone (du)

373
373
372
370
369
368
368
368
370
371
371
372
370
370
368
366
364
363
363
363
365
366
366
365

Saturday 21

Waxing Crescent 9%

06:49

22:01

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

Sun - Rise: 05:54, Set: 18:12, Transit: 12:04. Moon - Rise: 06:49, Set: 22:01. Civil Dark: 18:46 - 05:21. Nautical Dark: 19:25 - 04:41. Astro Dark: 20:06 - 04:00

Total Clouds (% Sky Obscured)

1
0
0
0
3
7
10
23
33
40
39
43
40
38
40
44
40
34
23
21
20
19
38
61

Low Clouds (% Sky Obscured)

0
0
0
0
3
7
10
23
33
40
39
43
40
38
40
44
40
34
23
16
8
0
12
21

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
13
30

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
13
19
38
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
9
9
9
9

Fog (%)

83
83
83
83
83
83
83
83
83
83
83
83
83
83
83
83
83
83
83
83
83
83
83
83

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
7
7
5
4
4
4
3
2
2
2
2
2
1
2
1
2
4
5
7
9
11
11

Dew Point (°C)

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

Relative Humidity (%)

61
65
68
77
85
90
93
93
94
94
93
93
94
94
94
96
93
93
82
74
68
62
59
56

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1017
1018
1017
1017
1016
1016

Ozone (du)

366
368
367
367
370
368
371
373
373
373
375
379
378
377
378
382
383
386
396
398
398
398
396
394

Sunday 22

Waxing Crescent 16%

07:16

23:32

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

Sun - Rise: 05:51, Set: 18:14, Transit: 12:04. Moon - Rise: 07:16, Set: 23:32. Civil Dark: 18:47 - 05:18. Nautical Dark: 19:27 - 04:39. Astro Dark: 20:08 - 03:57

Total Clouds (% Sky Obscured)

81
81
98
96
98
99
100
83
65
48
41
38
36
54
72
89
100
100
100
90
81
58
70
85

Low Clouds (% Sky Obscured)

29
25
23
20
29
39
48
40
33
23
15
8
0
1
0
0
0
0
0
10
19
30
39
49

Medium Clouds (% Sky Obscured)

43
39
33
40
67
58
40
36
50
47
40
38
36
54
72
89
100
100
100
79
59
38
28
17

High Clouds (% Sky Obscured)

75
63
62
43
62
81
100
71
38
7
13
15
16
21
29
33
100
100
100
85
70
55
67
82

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 (%)

83
83
83
83
83
83
83
83
83
83
83
83
83
83
83
83
83
83
83
83
83
83
83
83

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
1
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
10
13

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)

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

Chance of Frost

Temperature (°C)

13
13
12
11
9
8
8
7
7
7
6
6
5
5
4
4
4
6
7
8
9
10
11
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
58
61
72
78
84
84
81
81
78
76
75
73
73
76
76
77
76
75
73
73
71
68
68

Pressure (mb)

1016
1016
1016
1016
1017
1017
1018
1019
1019
1019
1019
1019
1019
1018
1019
1019
1019
1018
1019
1019
1019
1019
1018
1018

Ozone (du)

395
394
394
399
403
404
396
393
391
388
387
385
383
382
383
386
387
387
388
388
390
391
393
392

Monday 23

Waxing Crescent 26%

07:56

00:59

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
12 Bad
13 Bad

Sun - Rise: 05:49, Set: 18:16, Transit: 12:03. Moon - Rise: 07:56, Set: 00:59. Civil Dark: 18:49 - 05:16. Nautical Dark: 19:28 - 04:36. Astro Dark: 20:10 - 03:55

Total Clouds (% Sky Obscured)

100
99
98
98
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100

Low Clouds (% Sky Obscured)

57
54
51
52
43
34
25
27
28
30
39
52
71
88
88
87
86
84
83
82
80
79
86
93

Medium Clouds (% Sky Obscured)

8
11
29
33
18
9
4
1
1
2
2
7
12
17
23
38
42
36
22
18
18
18
32
51

High Clouds (% Sky Obscured)

100
95
89
85
90
95
100
100
100
100
100
100
100
100
100
100
100
100
100
99
97
97
98
98

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 (%)

83
83
83
83
83
83
83
83
83
83
83
83
83
83
83
83
83
83
83
83
83
83
83
83

Precipitation Type

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

Precipitation Probability (%)

12
12
11
12
8
2
0
0
1
3
35
48
57
49
38
15
3
0
0
1
0
0
2
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
7
7
7
7
7
7
7
7
8
8
9
11
13
12
12
12
13
13
13
13
14
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
10
10
10
6
6
6
5
5
5
2
2
2
2
2
2
0
1
1
2
3
3
9

Dew Point (°C)

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

Relative Humidity (%)

67
65
66
65
66
68
70
75
76
79
80
80
80
79
79
77
77
71
66
62
58
53
49
51

Pressure (mb)

1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018

Ozone (du)

392
391
389
387
384
383
381
380
377
375
372
370
368
366
364
363
361
360
359
358
358
358
358
358

Tuesday 24

Waxing Crescent 38%

08:53

02:13

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: 18:17, Transit: 12:03. Moon - Rise: 08:53, Set: 02:13. Civil Dark: 18:51 - 05:14. Nautical Dark: 19:30 - 04:34. Astro Dark: 20:12 - 03:52

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
96
92
89
82
79
80
80
82
82
78
77
81
84
90
95

Low Clouds (% Sky Obscured)

100
100
100
100
99
95
95
76
56
36
44
47
52
53
54
53
60
66
74
83
89
95

Medium Clouds (% Sky Obscured)

69
67
66
65
69
75
80
74
76
89
82
79
80
80
80
73
65
54
47
42
40
38

High Clouds (% Sky Obscured)

99
100
100
100
94
87
81
83
81
83
67
53
35
25
20
10
5
10
10
5
5
15

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

Fog (%)

83
83
83
83
83
83
83
83
83
83
83
83
83
83
83
83
83
83
83
83
83
83

Precipitation Type

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
4
2
0
7
7
4
8
7
1
2
2
0
2
2
1
3
2
1
10
12
14

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

Wind Speed/Direction (mph)

15
15
14
13
11
11
11
11
12
13
14
14
15
15
16
15
15
15
15
15
16
17

Chance of Frost

Temperature (°C)

11
12
11
10
9
9
9
9
9
9
9
9
9
10
9
9
9
10
10
10
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
57
62
69
75
78
81
84
85
85
85
85
85
87
87
85
84
85
87
88
87
85

Pressure (mb)

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

Ozone (du)

358
359
360
361
362
366
371
376
374
373
372
373
373
374
375
376
377
377
377
377
379
380

Forecast for Bredhurst, Kent, United Kingdom (51.33,0.58)

Generated: 18/03/26 14:24:19. Forecast: 18/03/26 to 24/03/26. Timezone: UTC+0.00