Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 24

First Quarter 65%

09:58

03:11

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

Sun - Rise: 06:49, Set: 17:31, Transit: 12:10. Moon - Rise: 09:58, Set: 03:11. Civil Dark: 18:05 - 06:16. Nautical Dark: 18:43 - 05:37. Astro Dark: 19:22 - 04:59

Total Clouds (% Sky Obscured)

13
18
22
41
43
44
53
52
57
58
63
55
41
35
41
36
24
43
32
13
16
27
68
50

Low Clouds (% Sky Obscured)

13
18
22
41
43
44
53
52
57
58
63
55
41
35
41
36
22
42
28
12
14
20
11
22

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)

0
0
0
0
0
0
0
0
2
2
0
0
1
1
3
1
3
5
16
4
3
8
57
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
2
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
7
7
7
7
7
7
7
7
7
7
7
8
9
9
9
9
9
9
8
7
5
5
5

Chance of Frost

Temperature (°C)

10
10
10
10
9
9
9
9
9
9
9
9
10
12
13
14
15
15
15
14
13
11
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
95
95
96
96
96
98
96
96
98
90
84
80
74
68
66
68
76
87
88
90
88

Pressure (mb)

1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1016
1016
1017
1017
1017
1018
1018

Ozone (du)

356
357
359
359
361
363
363
363
362
362
362
362
359
356
356
353
351
348
348
349
349
349
349
349

Wednesday 25

Waxing Gibbous 76%

11:01

04:19

21 OK
22 OK
23 Good
00 Good
01 OK
02 Bad
03 OK
04 OK
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

Sun - Rise: 06:47, Set: 17:33, Transit: 12:10. Moon - Rise: 11:01, Set: 04:19. Civil Dark: 18:06 - 06:14. Nautical Dark: 18:45 - 05:35. Astro Dark: 19:23 - 04:56

Total Clouds (% Sky Obscured)

40
13
1
2
11
40
25
32
41
100
100
100
100
88
97
93
93
94
96
87
87
87
91
96

Low Clouds (% Sky Obscured)

14
0
0
0
0
34
25
32
41
89
64
72
66
80
69
68
60
69
70
57
56
60
53
80

Medium Clouds (% Sky Obscured)

6
3
0
2
7
16
0
0
0
0
0
25
13
29
53
47
51
52
65
70
60
60
60
55

High Clouds (% Sky Obscured)

23
12
1
2
2
2
0
0
1
100
100
100
100
16
12
21
16
32
94
86
87
83
82
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
6
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
5
0
0
0
0
0
0
0
1

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
6
7
7
7
8
9
11
13
16
18
18
18
18
18
18
17
17
15
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
7
7
7
7
7
7
8
8
8
8
8
8
8
7
8
8
8
8
7
7
7
7

Relative Humidity (%)

87
88
90
91
91
93
93
91
93
95
96
96
90
83
76
73
75
77
79
83
83
84
85
85

Pressure (mb)

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

Ozone (du)

351
352
353
359
366
372
376
373
372
374
369
363
362
358
357
357
358
356
354
354
352
352
351
350

Thursday 26

Waxing Gibbous 72%

12:19

05:09

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

Sun - Rise: 06:45, Set: 17:35, Transit: 12:10. Moon - Rise: 12:19, Set: 05:09. Civil Dark: 18:08 - 06:12. Nautical Dark: 18:46 - 05:33. Astro Dark: 19:25 - 04:54

Total Clouds (% Sky Obscured)

97
97
100
100
100
100
99
97
99
100
100
99
100
100
100
100
96
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

64
55
74
66
77
87
92
87
87
91
95
92
91
57
76
68
52
68
63
66
63
62
61
64

Medium Clouds (% Sky Obscured)

65
41
44
45
55
95
99
97
98
100
100
92
100
98
94
97
90
94
100
100
100
91
93
29

High Clouds (% Sky Obscured)

86
89
98
90
94
77
0
0
30
30
30
59
100
100
100
100
78
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
6
6
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
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
1
1
4
31
34
35
27
15
15
19
29
56
83
53
11
15
6
17
3
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
13
14
14
16
16
16
16
17
16
17
17
18
18
20
20
19
18
16
14
14
14
13
12

Chance of Frost

Temperature (°C)

9
9
10
10
10
9
10
9
9
9
9
10
10
11
11
11
11
11
11
11
11
10
10
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
91
93
88
90
93
90
91
90
88
85
84
81
83
90
95
93
93
93
91
87
87
87

Pressure (mb)

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

Ozone (du)

349
347
346
343
342
341
340
340
341
343
345
348
351
354
359
362
361
365
369
371
370
371
373
377

Friday 27

Waxing Gibbous 85%

13:45

05:43

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

Sun - Rise: 06:43, Set: 17:36, Transit: 12:10. Moon - Rise: 13:45, Set: 05:43. Civil Dark: 18:10 - 06:09. Nautical Dark: 18:48 - 05:31. Astro Dark: 19:27 - 04:52

Total Clouds (% Sky Obscured)

100
99
100
96
89
85
93
95
100
100
100
100
100
68
72
77
79
73
49
27
1
22
17
23

Low Clouds (% Sky Obscured)

69
71
73
77
81
85
90
95
100
100
100
100
100
68
72
77
79
73
48
26
1
22
16
21

Medium Clouds (% Sky Obscured)

92
89
100
45
53
57
68
71
73
100
100
60
45
35
30
40
40
35
23
12
0
0
0
0

High Clouds (% Sky Obscured)

100
98
100
68
32
0
0
0
0
0
4
1
0
0
0
6
12
18
12
6
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
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

4
9
16
41
47
51
56
57
62
72
76
75
88
92
71
87
71
42
22
6
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.2
0.2
0.3
0.3
0.2
0.5
0.6
0
0.6
0.5
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
12
13
12
12
11
11
11
11
11
11
11
9
9
12
14
14
13
12
9
6
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
88
88
87
88
90
91
93
90
88
88
90
84
77
64
62
58
56
55
61
67
75
78
79

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1017
1018
1018
1019
1019
1020
1021
1021
1022
1023
1023
1024

Ozone (du)

380
384
387
389
391
392
395
394
391
387
388
389
392
394
394
399
400
407
409
412
415
416
412
412

Saturday 28

Waxing Gibbous 92%

15:13

06:07

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

Sun - Rise: 06:41, Set: 17:38, Transit: 12:09. Moon - Rise: 15:13, Set: 06:07. Civil Dark: 18:11 - 06:07. Nautical Dark: 18:50 - 05:29. Astro Dark: 19:29 - 04:50

Total Clouds (% Sky Obscured)

37
33
37
46
57
67
59
54
49
59
64
77
84
88
92
88
84
79
77
71
62
53
47
41

Low Clouds (% Sky Obscured)

37
29
33
42
54
62
43
27
5
4
5
6
22
44
59
52
47
40
41
41
41
36
31
25

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
11
20
32
43
47
50
78
78
35
29
21
12
14
23
30
31
28
24

High Clouds (% Sky Obscured)

0
0
0
1
1
2
2
2
4
11
9
14
14
17
15
29
44
56
54
50
37
21
10
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
1
1
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)

4
4
5
5
5
5
5
6
6
6
7
9
11
12
14
15
15
14
14
12
9
7
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
76
77
79
75
75
77
88
93
94
94
91
85
81
77
73
72
72
72
77
82
90
90
90

Pressure (mb)

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

Ozone (du)

418
416
410
407
404
402
398
399
395
392
388
386
385
387
389
390
391
392
393
392
391
391
390
389

Sunday 1

Waxing Gibbous 97%

16:37

06:24

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

Sun - Rise: 06:38, Set: 17:40, Transit: 12:09. Moon - Rise: 16:37, Set: 06:24. Civil Dark: 18:13 - 06:05. Nautical Dark: 18:52 - 05:27. Astro Dark: 19:30 - 04:48

Total Clouds (% Sky Obscured)

41
40
45
39
28
15
20
25
30
32
29
20
13
7
6
3
3
3
13
9
7
22
37
51

Low Clouds (% Sky Obscured)

29
33
39
26
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

19
15
9
8
7
6
10
15
21
32
29
20
13
7
6
3
3
3
4
4
4
8
9
10

High Clouds (% Sky Obscured)

6
7
9
15
18
15
20
18
19
5
3
0
0
0
0
0
0
0
1
1
5
7
18
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
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
6
6
6
6
6
6
6
6
6
7
7
8
9
9
9
8
8
6
5
4
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
4
4
4
4
4
4
3
3
2
3
2
3
4
4
9
9
9
9
10
10
6
5

Dew Point (°C)

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

Relative Humidity (%)

90
90
91
91
91
93
91
93
93
94
93
90
88
82
77
71
71
71
71
76
82
88
88
90

Pressure (mb)

1022
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021

Ozone (du)

388
389
390
391
390
390
389
389
389
388
389
390
390
389
388
387
386
386
385
383
381
379
379
378

Monday 2

Waxing Gibbous 100%

17:57

06:37

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 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK

Sun - Rise: 06:36, Set: 17:42, Transit: 12:09. Moon - Rise: 17:57, Set: 06:37. Civil Dark: 18:15 - 06:03. Nautical Dark: 18:53 - 05:25. Astro Dark: 19:32 - 04:46

Total Clouds (% Sky Obscured)

65
79
94
92
91
91
87
87
87
83
79
67
62
56
45
39
36
28
26
27
29

Low Clouds (% Sky Obscured)

0
0
0
13
25
37
39
43
44
33
25
16
12
10
9
7
5
2
2
2
2

Medium Clouds (% Sky Obscured)

16
21
19
14
13
17
28
34
32
28
28
24
11
0
0
0
0
0
8
17
22

High Clouds (% Sky Obscured)

27
30
31
23
18
8
15
24
30
20
12
4
4
4
4
3
2
1
1
1
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

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
1
0
2
3
2
5
5
1
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
6
5
5
5
5
5
5
6
6
7
8
8
9
9
15
14
13
14
14

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
90
90
86
86
88
86
86
82
80
77
73
69
64
63
62
61
67
75

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1023
1024
1024

Ozone (du)

378
380
382
384
384
384
384
384
384
383
383
383
383
383
384
385
384
384
383
382
381

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

Generated: 24/02/26 21:32:47. Forecast: 24/02/26 to 02/03/26. Timezone: UTC+0.00