Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 14

Waning Crescent 10%

07:03

13:30

02 OK
03 OK
04 OK
05 Good
06 Good
07 OK
08 OK
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
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:46, Set: 17:30, Transit: 12:38. Moon - Rise: 07:03, Set: 13:30. Civil Dark: 18:07 - 07:08. Nautical Dark: 18:49 - 06:26. Astro Dark: 19:31 - 05:45

Total Clouds (% Sky Obscured)

4
4
6
2
3
10
32
55
100
100
100
100
100
100
100
100
100
100
100
100
100
96
97
78

Low Clouds (% Sky Obscured)

2
4
6
2
2
2
2
2
0
2
0
2
2
1
1
45
71
100
100
100
99
96
95
65

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
11
100
100
100
100
100
100
100
100
100
100
100
50
94
75
50

High Clouds (% Sky Obscured)

0
0
0
0
2
10
32
55
100
100
100
100
100
100
100
100
100
100
100
100
51
57
59
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
8
0
0
1
8
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
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None

Precipitation Probability (%)

16
34
11
0
0
0
0
0
0
0
0
0
0
0
4
19
46
95
95
95
95
95
83
33

Precipitation Amount (mm)

0
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0.9
0.9
0.6
0.7
0.4
0

Wind Speed/Direction (mph)

4
4
4
5
4
4
3
3
4
4
4
6
7
8
9
8
10
13
14
15
20
22
20
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
87
87
89
89
91
87
81
77
73
72
75
77
79
80
76
89
88
96
96
94
94
93

Pressure (mb)

1014
1015
1015
1016
1016
1016
1017
1017
1017
1017
1016
1015
1015
1014
1013
1012
1011
1009
1008
1006
1004
1002
1001
1001

Ozone (du)

414
402
396
389
380
369
359
351
345
337
328
328
328
326
331
331
332
332
335
337
333
329
332
335

Sunday 15

Waning Crescent 5%

07:26

14:53

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
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:43, Set: 17:32, Transit: 12:38. Moon - Rise: 07:26, Set: 14:53. Civil Dark: 18:09 - 07:06. Nautical Dark: 18:51 - 06:24. Astro Dark: 19:33 - 05:43

Total Clouds (% Sky Obscured)

64
97
100
100
100
94
99
90
69
76
76
78
66
69
65
68
99
100
100
92
79
91
89
95

Low Clouds (% Sky Obscured)

63
74
76
76
79
65
94
81
67
73
73
70
53
50
46
55
64
71
74
58
68
83
76
68

Medium Clouds (% Sky Obscured)

0
94
41
86
100
65
67
68
50
50
45
54
27
33
38
36
96
100
100
84
67
67
70
31

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
30
22
18
0
21
0
0
0
0
0
1
33
35
35
35
20
4

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
12
12
2
1
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
Light Rain
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

16
16
2
0
3
16
51
86
57
61
71
38
13
21
30
11
9
16
7
4
1
1
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.7
0
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
98
93
93
94
96
96
98
96
93
93
91
93
91
91
94
96
96
93
94
93
93
93

Pressure (mb)

1000
999
999
998
997
997
996
996
995
994
993
992
992
991
991
991
991
991
991
991
991
991
991
992

Ozone (du)

335
334
336
334
332
331
334
336
346
351
352
359
370
373
366
365
367
368
373
381
389
392
396
396

Monday 16

Waning Crescent 1%

07:41

16:18

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 OK
22 OK
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:41, Set: 17:34, Transit: 12:38. Moon - Rise: 07:41, Set: 16:18. Civil Dark: 18:11 - 07:04. Nautical Dark: 18:53 - 06:22. Astro Dark: 19:34 - 05:41

Total Clouds (% Sky Obscured)

95
98
92
66
83
90
78
62
52
37
51
51
47
61
34
27
5
10
3
8
8
20
48
71

Low Clouds (% Sky Obscured)

62
65
62
56
63
72
67
62
52
37
51
51
47
60
34
24
3
7
3
4
3
5
5
5

Medium Clouds (% Sky Obscured)

37
97
25
5
16
90
15
62
52
37
22
13
40
55
34
27
5
2
0
0
0
0
34
35

High Clouds (% Sky Obscured)

2
27
1
1
11
40
4
26
40
37
17
6
22
35
34
27
5
0
0
0
0
0
19
40

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
7
9
0
7
8
9
9
9
9
9
9
9
9
9
3
0
3

Fog (%)

0
0
0
0
77
99
14
7
3
1
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
Light Rain
Snow
None

Precipitation Probability (%)

1
1
2
3
5
22
41
34
41
26
18
23
19
15
3
6
1
1
0
2
21
53
48
9

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.3
0

Wind Speed/Direction (mph)

15
15
15
15
15
14
14
14
15
16
16
14
14
13
13
12
10
9
8
7
6
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
94
94
93
93
94
93
96
98
93
91
88
87
90
93
93
86
89
89
88
96
96
91

Pressure (mb)

992
992
992
992
992
992
993
994
995
995
996
997
997
998
999
1000
1002
1003
1004
1005
1006
1008
1009
1010

Ozone (du)

398
397
393
386
388
388
393
394
386
388
387
382
379
376
375
380
380
377
380
384
386
386
385
385

Tuesday 17

New Moon 0%

07:52

17:43

02 Bad
03 Bad
04 OK
05 Good
06 OK
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
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:39, Set: 17:36, Transit: 12:38. Moon - Rise: 07:52, Set: 17:43. Civil Dark: 18:13 - 07:02. Nautical Dark: 18:55 - 06:20. Astro Dark: 19:36 - 05:39

Total Clouds (% Sky Obscured)

94
52
30
7
46
56
70
72
88
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

5
0
0
0
4
7
10
7
3
0
6
12
17
17
16
16
19
22
30
32
37
41
50
63

Medium Clouds (% Sky Obscured)

32
0
0
0
12
26
37
52
66
80
80
80
75
80
75
66
67
62
98
100
100
84
100
100

High Clouds (% Sky Obscured)

60
45
28
6
46
55
70
72
82
90
100
100
100
100
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
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
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
3
5
4
29
39

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
4
3
3
3
4
5
7
8
10
10
11
11
11
10
10
11
12
14
15
15
16
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-4
-4
-4
-4
-4
-4
-4
-4
-3
-4
-4
-4
-3
-3
-3
-4
-4
-3
-4
-4
-3
-3
-4

Relative Humidity (%)

77
74
78
80
78
77
74
73
68
64
55
56
55
60
65
69
70
70
71
66
64
67
69
65

Pressure (mb)

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

Ozone (du)

385
383
374
370
364
359
357
355
353
350
350
350
350
353
356
359
362
365
365
368
371
374
372
376

Wednesday 18

Waxing Crescent 1%

08:01

19:08

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
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:37, Set: 17:38, Transit: 12:38. Moon - Rise: 08:01, Set: 19:08. Civil Dark: 18:15 - 07:00. Nautical Dark: 18:57 - 06:18. Astro Dark: 19:38 - 05:37

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
97
97
97

Low Clouds (% Sky Obscured)

72
66
61
56
59
62
60
56
51
47
68
67
47
46
38
38
39
41
53
46
44
46
45
43

Medium Clouds (% Sky Obscured)

100
100
88
99
100
93
100
90
100
100
97
69
56
51
39
36
48
66
82
86
90
97
97
97

High Clouds (% Sky Obscured)

100
100
100
100
88
96
76
87
71
53
71
84
100
100
100
100
72
67
50
50
50
50
49
42

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

Precipitation Probability (%)

44
44
48
54
66
77
90
95
95
95
95
95
95
95
95
95
21
27
23
37
44
46
41
33

Precipitation Amount (mm)

0
0
0
0.3
0.3
0.4
0.6
0.9
1.1
1.6
1.1
1.1
1.4
1.4
1.6
2.1
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

18
19
19
20
21
22
22
23
23
23
22
23
23
23
23
23
23
15
16
17
17
17
17
17

Chance of Frost

Temperature (°C)

2
2
2
2
2
2
2
2
3
3
3
3
4
4
4
4
3
4
4
3
3
3
3
3

Feels Like (°C)

-4
-4
-5
-5
-5
-6
-6
-6
-6
-6
-5
-5
-5
-5
-5
-5
-5
-4
-5
-5
-5
-5
-5
-5

Dew Point (°C)

-4
-4
-4
-4
-4
-4
-4
-3
-3
-3
-3
-3
-2
-2
-3
-3
-3
-2
-2
-3
-3
-3
-2
-3

Relative Humidity (%)

65
64
65
65
65
66
66
66
65
65
65
65
66
64
64
63
65
66
66
64
65
67
69
68

Pressure (mb)

1008
1008
1007
1006
1005
1005
1004
1004
1003
1002
1002
1001
1001
1000
1000
1000
1000
995
996
997
998
998
999
1000

Ozone (du)

376
378
377
379
377
375
374
371
369
370
367
363
361
363
362
363
362
360
358
356
355
354
353
352

Thursday 19

Waxing Crescent 5%

08:09

20:34

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 OK
22 OK
23 OK
00 OK
01 Bad

Sun - Rise: 07:35, Set: 17:41, Transit: 12:38. Moon - Rise: 08:09, Set: 20:34. Civil Dark: 18:17 - 06:58. Nautical Dark: 18:59 - 06:16. Astro Dark: 19:40 - 05:35

Total Clouds (% Sky Obscured)

97
98
99
100
99
98
97
98
98
99
95
92
89
86
86
87
79
70
60
45
30
19
14
9

Low Clouds (% Sky Obscured)

45
45
42
39
46
50
54
42
31
19
14
7
1
1
1
1
13
25
37
30
22
5
0
0

Medium Clouds (% Sky Obscured)

96
98
99
100
99
98
97
98
98
98
95
92
89
86
86
87
79
70
60
45
30
19
14
9

High Clouds (% Sky Obscured)

41
61
80
100
88
82
74
64
48
45
41
37
37
34
28
17
14
14
20
30
30
19
14
9

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
8

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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

23
26
31
36
36
42
49
34
23
10
8
5
0
0
0
0
0
0
0
5
5
5
23
33

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
15
15
14
14
13
12
11
11
12
13
13
13
14
11
8
6
5
4
4
4
4
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
68
70
72
74
74
75
75
73
73
72
71
72
72
76
80
86
83
83
83
82
83
83
88

Pressure (mb)

1001
1002
1003
1004
1005
1007
1008
1009
1010
1012
1013
1013
1014
1015
1016
1017
1017
1018
1019
1020
1020
1020
1021
1021

Ozone (du)

351
349
348
347
346
346
346
346
339
332
325
321
317
312
311
309
307
306
304
302
306
310
314
321

Friday 20

Waxing Crescent 11%

08:17

22:01

Sun - Rise: 07:32, Set: 17:43, Transit: 12:37. Moon - Rise: 08:17, Set: 22:01. Civil Dark: 18:19 - 06:56. Nautical Dark: 19:01 - 06:14. Astro Dark: 19:42 - 05:33

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Knockmore, Lisburn and Castlereagh, United Kingdom (54.51,-6.07)

Generated: 14/02/26 02:21:16. Forecast: 14/02/26 to 20/02/26. Timezone: UTC+0.00