Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 14

Waning Crescent 15%

05:02

13:36

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

Sun - Rise: 06:07, Set: 17:58, Transit: 12:04. Moon - Rise: 05:02, Set: 13:36. Civil Dark: 18:31 - 05:34. Nautical Dark: 19:10 - 04:56. Astro Dark: 19:50 - 04:15

Total Clouds (% Sky Obscured)

9
6
4
27
23
1
0
0
0
0
0
31
37
69
68
65
77
56
43
63
77
82
87
98

Low Clouds (% Sky Obscured)

0
0
0
27
23
0
0
0
0
0
0
0
0
0
0
0
0
0
4
51
63
69
67
82

Medium Clouds (% Sky Obscured)

0
3
3
4
2
0
0
0
0
0
0
11
11
16
21
29
33
26
24
28
27
27
34
35

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1
1
3
1
1
0
0
0
0
0
1
81

ISS Passover

Visibility (miles)

9
7
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 (%)

53
44
17
7
4
1
1
0
0
0
0
0
0
0
0
0
0
1
2
1
10
9
2
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)

10
10
8
6
5
5
5
5
4
4
4
4
4
4
5
6
6
7
10
14
17
19
20
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
64
70
76
78
78
77
80
80
80
80
78
78
77
78
79
80
78
73
66
64
65
65
68

Pressure (mb)

1005
1006
1006
1007
1009
1009
1010
1011
1011
1011
1012
1012
1013
1013
1013
1013
1014
1014
1014
1014
1013
1013
1012
1012

Ozone (du)

493
489
482
479
478
472
460
449
439
430
419
408
399
393
385
382
380
378
376
373
369
361
355
350

Sunday 15

Waning Crescent 8%

05:19

14:56

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
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
14 Bad

Sun - Rise: 06:05, Set: 18:00, Transit: 12:03. Moon - Rise: 05:19, Set: 14:56. Civil Dark: 18:33 - 05:32. Nautical Dark: 19:12 - 04:53. Astro Dark: 19:52 - 04:13

Total Clouds (% Sky Obscured)

100
100
100
100
42
21
15
25
49
63
73
74
49
81
54
90
77
54
58
76
93
96
96
100

Low Clouds (% Sky Obscured)

96
100
89
100
32
0
5
25
37
10
0
0
0
0
3
10
9
4
21
53
27
35
49
72

Medium Clouds (% Sky Obscured)

50
55
100
45
0
8
0
0
14
26
29
30
17
28
20
32
71
25
25
69
59
87
77
83

High Clouds (% Sky Obscured)

100
100
25
27
0
2
12
1
2
2
30
1
15
15
10
15
15
36
19
21
15
22
30
26

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

Precipitation Probability (%)

7
30
38
86
60
32
14
12
12
0
0
0
0
0
1
0
0
0
0
0
4
16
5
15

Precipitation Amount (mm)

0
0
0
0.7
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

19
20
20
20
18
16
14
12
11
13
13
13
13
14
13
12
11
11
13
14
16
15
14
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
76
77
84
90
88
88
93
94
96
94
94
94
93
93
91
93
88
81
73
69
63
70
68

Pressure (mb)

1011
1011
1010
1010
1010
1010
1011
1012
1012
1013
1013
1013
1013
1013
1014
1014
1015
1015
1016
1016
1016
1016
1016
1016

Ozone (du)

347
346
347
357
369
373
374
375
377
380
382
382
380
380
382
382
382
382
380
379
377
374
372
368

Monday 16

Waning Crescent 3%

05:34

14:56

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
14 Bad

Sun - Rise: 06:03, Set: 18:02, Transit: 12:03. Moon - Rise: 05:34, Set: 14:56. Civil Dark: 18:35 - 05:30. Nautical Dark: 19:14 - 04:51. Astro Dark: 19:54 - 04:10

Total Clouds (% Sky Obscured)

94
98
98
98
100
99
95
91
86
81
97
99
96
96
98
98
89
98
90
93
52
49
68
81

Low Clouds (% Sky Obscured)

72
34
51
81
71
89
86
82
69
81
92
91
88
82
85
86
70
71
64
69
40
36
30
24

Medium Clouds (% Sky Obscured)

68
40
46
58
37
37
43
29
29
27
21
25
8
13
8
16
23
22
18
8
0
0
0
0

High Clouds (% Sky Obscured)

39
62
63
62
93
90
58
22
3
7
29
83
44
34
69
37
45
60
55
55
29
32
52
76

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 (%)

5
3
1
5
6
2
1
10
4
5
1
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)

14
14
14
12
13
13
12
12
12
12
12
12
12
11
10
11
11
13
15
15
15
16
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
76
78
80
81
87
90
93
95
95
95
95
95
95
95
95
95
90
83
76
72
69
66
66

Pressure (mb)

1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

366
365
363
360
359
358
358
358
358
358
357
354
353
351
349
349
348
348
348
347
347
348
348
347

Tuesday 17

Waning Crescent 0%

05:46

16:17

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

85
90
90
64
32
1
0
0
0
10
20
28
44
63
79
70
70
63
61
60
58
40
21
2

Low Clouds (% Sky Obscured)

16
8
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
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

85
90
90
64
32
0
0
0
0
10
20
28
44
63
79
70
70
63
61
60
58
40
21
2

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)

14
11
9
7
7
6
6
6
7
7
7
6
6
5
5
4
5
6
7
8
8
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
72
77
84
84
84
87
90
90
91
91
90
90
88
90
87
85
80
72
66
63
61
60
63

Pressure (mb)

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

Ozone (du)

345
344
343
342
342
342
343
345
345
343
343
341
340
340
340
341
340
339
339
338
340
340
339
340

Wednesday 18

Waning Crescent 0%

05:58

17:39

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

26
57
85
90
95
95
95
90
85
62
37
14
19
24
30
0
0
1
1
2
2
1
3
4

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
4
8
11
12
14
14
19
24
30
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
1
1

High Clouds (% Sky Obscured)

26
57
85
85
85
85
85
90
85
62
32
0
1
2
2
0
0
0
1
2
2
1
3
4

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)

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

Chance of Frost

Temperature (°C)

16
14
13
11
10
10
9
9
9
9
8
8
7
7
7
6
7
9
10
11
12
13
13
12

Feels Like (°C)

15
13
12
10
9
9
9
9
9
9
8
8
7
7
6
6
6
6
7
8
9
9
12
11

Dew Point (°C)

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

Relative Humidity (%)

64
70
79
86
87
85
82
85
85
84
82
79
77
75
79
81
78
75
73
71
71
69
70
71

Pressure (mb)

1021
1022
1022
1022
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1024
1024
1024

Ozone (du)

339
338
339
339
339
339
338
339
338
338
338
338
339
340
342
345
346
348
349
356
364
371
375
379

Thursday 19

New Moon 3%

06:11

19:03

15 Good
16 Good
17 Good
18 OK
19 OK
20 OK
21 OK
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 OK
12 OK
13 OK
14 Good

Sun - Rise: 05:56, Set: 18:07, Transit: 12:02. 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)

3
4
7
16
29
45
29
20
15
45
72
100
85
70
59
64
70
78
60
45
28
20
14
3

Low Clouds (% Sky Obscured)

3
4
7
11
21
27
19
10
0
5
10
10
13
16
22
28
34
39
31
22
6
0
0
0

Medium Clouds (% Sky Obscured)

1
0
0
3
7
14
21
20
15
23
11
0
0
0
0
1
2
3
3
3
3
2
1
0

High Clouds (% Sky Obscured)

3
4
1
14
29
45
29
20
11
35
67
100
72
44
16
24
43
44
32
20
8
8
6
2

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 (%)

1
2
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
6
5
5
3
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
10
10
9
9
8
8
8
8
8
7
7
6
6
6
8
10
12
12
12
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
76
82
88
87
87
87
87
88
88
90
90
88
86
85
82
81
78
77
74
72
68
69
70

Pressure (mb)

1023
1023
1023
1024
1024
1024
1024
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020

Ozone (du)

383
383
383
383
385
387
390
388
387
385
383
381
380
379
378
377
376
375
374
374
373
372
372
373

Friday 20

Waxing Crescent 9%

06:27

20:29

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 OK
04 OK
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 OK

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)

3
2
1
1
1
2
2
2
2
4
6
7
17
29
42
52
62
70
54
39
24

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
1
0
0
3
5
8
16
22
25
18
13
9

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
1
2
15
26
34
39
39
42
26
8
2

High Clouds (% Sky Obscured)

1
1
0
1
1
1
1
1
0
1
1
2
3
3
2
7
12
17
19
21
23

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

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
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
5
6
7
9
10
9
12
14
15

Precipitation Amount (mm)

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
11
10
10
10
9
8
8
8
8
8
9
10
11
12
13
15
17
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
76
78
84
84
85
85
87
90
91
90
88
86
88
86
86
84
79
77
74
72

Pressure (mb)

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

Ozone (du)

373
374
374
375
374
374
373
373
372
372
372
372
373
375
377
379
380
380
381
385
389

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

Generated: 14/03/26 15:03:01. Forecast: 14/03/26 to 20/03/26. Timezone: UTC+0.00