Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 13

Waning Crescent 23%

04:43

12:20

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

Sun - Rise: 06:13, Set: 18:02, Transit: 12:08. Moon - Rise: 04:43, Set: 12:20. Civil Dark: 18:35 - 05:40. Nautical Dark: 19:14 - 05:01. Astro Dark: 19:54 - 04:21

Total Clouds (% Sky Obscured)

23
21
33
86
84
70
75
61
50
56
74
85
65
49
48
69
36
37
30
5
0
0
0
1

Low Clouds (% Sky Obscured)

23
21
33
28
39
49
64
61
50
56
60
65
65
49
29
20
11
29
24
5
0
0
0
0

Medium Clouds (% Sky Obscured)

23
15
33
68
69
60
46
3
0
0
10
21
0
3
17
20
13
11
2
0
0
0
0
1

High 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

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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

17
39
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
0
0
0
0

Precipitation Amount (mm)

0
0.4
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
6
6
6
6
6
7
8
7
7
8
9
9
10
9
9
9
10
9
7
5
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
0
2
-1
0
-1
-1
-1
0
0
2
3
4
5
6
7
7
7
7
8
7
6
5
4

Dew Point (°C)

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

Relative Humidity (%)

68
72
73
74
77
77
79
86
88
85
77
67
57
47
40
40
40
40
42
46
52
56
60
61

Pressure (mb)

999
999
999
1000
1000
1000
1001
1001
1002
1002
1003
1004
1005
1005
1005
1006
1006
1006
1007
1007
1008
1009
1010
1010

Ozone (du)

527
524
515
509
501
489
479
479
480
486
490
485
484
484
485
485
487
487
480
475
464
453
445
437

Saturday 14

Waning Crescent 15%

05:06

13:39

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

Sun - Rise: 06:11, Set: 18:04, Transit: 12:07. Moon - Rise: 05:06, Set: 13:39. Civil Dark: 18:37 - 05:38. Nautical Dark: 19:16 - 04:59. Astro Dark: 19:56 - 04:19

Total Clouds (% Sky Obscured)

2
2
22
29
29
72
77
83
82
68
87
84
91
95
99
100
100
100
100
90
69
46
29
67

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
37
53
64
93
99
97
100
100
33
25
46
29
62

Medium Clouds (% Sky Obscured)

2
2
12
20
18
40
31
31
69
58
84
18
26
34
37
38
82
68
100
88
57
0
0
22

High Clouds (% Sky Obscured)

0
0
0
0
2
2
25
24
3
0
0
0
0
1
74
82
100
94
20
20
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
8
5
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
Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
6
28
33
29
63
84
45
2
0
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.5
0
0
0
0

Wind Speed/Direction (mph)

3
4
4
4
4
4
5
5
5
5
7
9
12
13
14
15
15
16
18
18
15
14
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-3
-2
-2
-2
-2
-1
-1
-1
-1
-1
-1
1
2
2
4
6
6
6
6
8
4
4
4

Relative Humidity (%)

62
63
67
69
72
73
74
73
75
72
66
59
58
58
56
66
76
80
81
85
91
75
79
81

Pressure (mb)

1011
1011
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1012
1011
1011
1010
1009
1008
1007
1007
1007
1007
1008
1009

Ozone (du)

426
419
411
405
399
391
383
379
375
374
372
369
365
362
358
357
353
350
349
352
363
379
381
382

Sunday 15

Waning Crescent 8%

05:23

15:00

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: 06:09, Set: 18:05, Transit: 12:07. Moon - Rise: 05:23, Set: 15:00. Civil Dark: 18:39 - 05:36. Nautical Dark: 19:18 - 04:57. Astro Dark: 19:58 - 04:16

Total Clouds (% Sky Obscured)

82
96
96
51
56
73
83
48
49
84
79
90
100
88
88
67
94
96
96
96
97
97
97
98

Low Clouds (% Sky Obscured)

56
34
4
13
38
48
46
39
48
60
59
66
75
63
55
42
81
47
62
51
59
64
74
76

Medium Clouds (% Sky Obscured)

37
48
46
19
15
14
23
4
15
17
0
0
36
32
36
23
31
78
93
89
75
46
50
51

High Clouds (% Sky Obscured)

0
0
0
0
0
0
16
19
2
45
40
66
100
44
5
29
38
25
35
45
39
27
26
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 (%)

15
31
9
2
0
9
0
0
0
0
0
0
1
11
13
24
19
16
19
10
32
26
7
17

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
81
83
83
78
82
80
80
80
82
78
72
62
57
53
52
61
65
69
73
76
82
84
84

Pressure (mb)

1009
1010
1010
1010
1010
1010
1011
1011
1011
1012
1013
1013
1013
1013
1014
1013
1013
1014
1014
1014
1014
1015
1015
1015

Ozone (du)

388
395
402
406
407
405
400
402
403
402
398
398
398
398
397
395
394
391
385
385
385
385
381
379

Monday 16

Waning Crescent 3%

05:37

16:21

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 OK
19 Good
20 Good
21 Good

Sun - Rise: 06:07, Set: 18:07, Transit: 12:07. Moon - Rise: 05:37, Set: 16:21. Civil Dark: 18:40 - 05:33. Nautical Dark: 19:19 - 04:54. Astro Dark: 20:00 - 04:14

Total Clouds (% Sky Obscured)

99
100
99
98
97
74
78
95
83
87
77
85
82
80
83
89
75
55
50
22
27
12
4
3

Low Clouds (% Sky Obscured)

78
80
84
88
92
74
78
88
76
69
58
55
57
56
52
44
35
30
26
21
12
6
0
0

Medium Clouds (% Sky Obscured)

53
55
93
45
41
51
57
57
47
36
32
24
18
18
19
60
0
0
0
2
0
0
0
0

High Clouds (% Sky Obscured)

2
9
10
10
10
18
33
58
34
26
11
42
62
80
69
60
56
38
23
2
10
4
3
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 (%)

19
25
29
31
28
23
17
2
4
2
3
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
11
10
10
9
9
9
9
10
11
12
12
13
13
13
13
13
11
9
7
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
82
85
85
88
90
93
91
90
84
77
68
62
60
56
55
56
61
66
72
76
78
80

Pressure (mb)

1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1014
1014
1014
1014
1015

Ozone (du)

377
375
373
366
358
354
352
351
348
345
343
342
341
341
341
341
338
336
334
332
330
329
328
328

Tuesday 17

Waning Crescent 0%

05:50

17:43

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

Sun - Rise: 06:04, Set: 18:09, Transit: 12:07. Moon - Rise: 05:50, Set: 17:43. Civil Dark: 18:42 - 05:31. Nautical Dark: 19:21 - 04:52. Astro Dark: 20:02 - 04:11

Total Clouds (% Sky Obscured)

4
18
11
12
4
12
21
31
21
10
0
0
0
0
0
0
0
21
34
46
37
28
16
21

Low Clouds (% Sky Obscured)

0
0
1
2
3
12
21
30
20
10
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)

2
18
11
12
2
1
1
1
1
1
0
0
0
0
0
0
0
21
34
46
37
28
16
21

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
85
85
88
88
91
91
93
90
80
68
62
56
53
57
60
64
67
72
76
77
80
82

Pressure (mb)

1015
1015
1015
1016
1016
1016
1016
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1021

Ozone (du)

327
327
328
332
334
335
335
337
340
343
346
346
345
345
343
344
345
346
347
348
350
350
351
351

Wednesday 18

Waning Crescent 0%

06:02

19:07

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

Sun - Rise: 06:02, Set: 18:11, Transit: 12:06. Moon - Rise: 06:02, Set: 19:07. Civil Dark: 18:44 - 05:29. Nautical Dark: 19:23 - 04:50. Astro Dark: 20:04 - 04:09

Total Clouds (% Sky Obscured)

21
16
18
23
23
23
25
24
18
10
3
4
4
5
6
5
11
16
20
25
31
37
36
38

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
5

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)

21
16
18
23
23
23
21
20
13
7
0
1
2
4
3
3
3
2
1
0
13
18
23
34

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
78
77
77
76
76
79
82
83
78
70
66
63
60
58
58
59
60
65
69
74
75
78
79

Pressure (mb)

1021
1021
1021
1021
1021
1022
1022
1022
1023
1023
1023
1024
1024
1023
1023
1023
1023
1022
1022
1023
1023
1023
1023
1023

Ozone (du)

352
354
355
355
355
356
355
354
353
353
352
352
352
352
351
350
349
348
348
348
347
348
349
350

Thursday 19

New Moon 3%

06:15

20:33

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

Sun - Rise: 06:00, Set: 18:12, Transit: 12:06. Moon - Rise: 06:15, Set: 20:33. Civil Dark: 18:45 - 05:27. Nautical Dark: 19:25 - 04:47. Astro Dark: 20:06 - 04:06

Total Clouds (% Sky Obscured)

35
18
23
28
32
47
61
76
83
86
89
61
42
34
58
79
96
98
99
100

Low Clouds (% Sky Obscured)

9
14
19
25
30
33
35
37
42
42
38
25
15
4
3
2
1
1
1
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
1
1
1
1
0
0
1
2
3
17
27
35

High Clouds (% Sky Obscured)

35
18
23
28
25
27
31
29
39
50
61
50
39
25
49
72
96
98
99
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

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
4
4
4
4
4
4
4
4
4
5
4
4
4
4
4
5
5
5

Relative Humidity (%)

81
82
82
84
85
86
86
86
88
81
75
70
64
58
54
55
56
57
63
67

Pressure (mb)

1023
1022
1022
1022
1021
1021
1021
1020
1020
1020
1020
1020
1020
1019
1018
1018
1017
1016
1016
1016

Ozone (du)

355
359
364
368
371
374
376
379
381
381
381
381
381
381
381
382
383
383
382
382

Forecast for Wilmington, Kent, United Kingdom (51.43,0.21)

Generated: 13/03/26 22:25:31. Forecast: 13/03/26 to 19/03/26. Timezone: UTC+0.00