Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 16

Waning Crescent 3%

06:10

16:42

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:32, Set: 18:32, Transit: 12:32. Moon - Rise: 06:10, Set: 16:42. Civil Dark: 19:06 - 05:56. Nautical Dark: 19:48 - 05:14. Astro Dark: 20:32 - 04:30

Total Clouds (% Sky Obscured)

94
100
100
95
100
100
100
97
99
99
94
98
96
82
77
87
96
100
91
86
98
95
100
100

Low Clouds (% Sky Obscured)

81
83
78
69
60
37
59
90
92
98
89
98
96
82
77
87
94
100
88
71
92
79
100
100

Medium Clouds (% Sky Obscured)

0
55
49
89
93
100
85
71
52
61
65
4
0
0
0
0
13
20
34
42
38
32
39
40

High Clouds (% Sky Obscured)

94
100
85
52
100
100
100
64
95
67
26
4
3
6
3
0
3
3
9
9
29
38
34
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

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

Precipitation Probability (%)

46
39
32
0
0
0
0
4
7
9
11
12
18
11
6
4
5
2
3
17
31
42
60
61

Precipitation Amount (mm)

0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4

Wind Speed/Direction (mph)

12
12
11
13
13
14
15
16
17
17
19
19
18
19
19
20
20
20
20
19
18
17
15
13

Chance of Frost

Temperature (°C)

12
11
11
11
11
10
10
10
10
10
10
11
11
11
11
11
11
12
12
12
12
12
11
11

Feels Like (°C)

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

Dew Point (°C)

9
9
8
8
8
8
8
8
7
7
8
8
8
8
8
8
9
8
8
8
8
8
8
8

Relative Humidity (%)

83
83
81
81
81
83
88
88
81
81
83
84
85
85
84
83
83
80
79
77
79
79
81
84

Pressure (mb)

1003
1004
1004
1004
1003
1003
1002
1002
1002
1001
1001
1000
1001
1001
1001
1001
1001
1002
1002
1002
1002
1002
1003
1004

Ozone (du)

361
356
353
351
349
348
346
346
345
345
345
344
345
345
345
345
345
345
342
341
341
340
339
339

Tuesday 17

Waning Crescent 0%

06:18

18:09

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:29, Set: 18:34, Transit: 12:32. Moon - Rise: 06:18, Set: 18:09. Civil Dark: 19:08 - 05:54. Nautical Dark: 19:50 - 05:11. Astro Dark: 20:34 - 04:27

Total Clouds (% Sky Obscured)

100
94
97
100
96
94
95
92
95
99
97
100
99
100
100
100
100
95
97
100
100
98
99
99

Low Clouds (% Sky Obscured)

100
92
90
82
84
87
83
86
81
82
83
58
70
91
100
100
80
80
88
93
91
78
74
69

Medium Clouds (% Sky Obscured)

39
35
40
49
46
44
45
42
47
75
84
100
99
93
86
92
99
89
96
35
30
26
34
18

High Clouds (% Sky Obscured)

3
24
1
4
4
3
1
8
16
10
38
57
32
18
20
35
28
27
35
40
29
27
31
35

ISS Passover

Visibility (miles)

8
8
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
52
72
81
43
0
0
0
0
0
0
0
0
0

Precipitation Type

Very Light Rain
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
36
26
17
12
5
0
2
3
4
0
1
4
2
3
2
2
2
2
0
5
12
10
4

Precipitation Amount (mm)

0.3
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
8
8
7
7
6
6
4
3
2
1
1
2
2
2
4
5
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
9
8
8
8
8
8
8
8
8
7
7
7
7
7
8
8
9
9
9
9
9
8
8

Dew Point (°C)

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

Relative Humidity (%)

91
96
96
95
93
95
95
96
96
96
95
93
95
93
88
87
83
78
76
76
75
76
83
90

Pressure (mb)

1005
1007
1008
1008
1009
1010
1011
1011
1012
1013
1014
1015
1016
1017
1018
1019
1019
1020
1021
1021
1021
1022
1023
1024

Ozone (du)

339
340
341
341
342
343
344
344
346
347
347
348
348
348
348
347
347
348
348
349
348
348
348
348

Wednesday 18

Waning Crescent 0%

06:26

No Set

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 Bad
08 Bad
09 Bad
10 Bad
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 Bad

Sun - Rise: 06:27, Set: 18:36, Transit: 12:31. Moon - Rise: 06:26, Set: No Set. Civil Dark: 19:10 - 05:51. Nautical Dark: 19:52 - 05:09. Astro Dark: 20:36 - 04:24

Total Clouds (% Sky Obscured)

97
97
98
99
100
99
100
100
65
50
47
40
64
88
92
91
48
40
36
34
33
40
27
62

Low Clouds (% Sky Obscured)

59
47
46
42
46
41
49
45
36
8
4
0
8
3
0
4
0
0
0
0
2
5
7
14

Medium Clouds (% Sky Obscured)

42
89
55
23
21
23
30
37
13
24
22
20
32
67
24
26
23
17
13
9
6
3
0
0

High Clouds (% Sky Obscured)

40
59
74
82
98
94
76
100
51
35
28
31
41
73
71
67
23
21
20
20
23
33
21
62

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
91
91
94
94
93
93
93
94
96
94
96
93
90
83
72
66
64
65
67
72
80
88

Pressure (mb)

1024
1025
1026
1026
1026
1027
1027
1027
1027
1027
1028
1028
1028
1028
1029
1029
1028
1028
1028
1027
1027
1027
1027
1027

Ozone (du)

348
349
348
348
348
348
348
347
348
351
358
364
369
376
383
383
383
385
387
386
385
384
384
382

Thursday 19

New Moon 3%

06:35

19:37

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:24, Set: 18:38, Transit: 12:31. Moon - Rise: 06:35, Set: 19:37. Civil Dark: 19:12 - 05:49. Nautical Dark: 19:54 - 05:06. Astro Dark: 20:38 - 04:21

Total Clouds (% Sky Obscured)

85
100
92
70
66
71
73
71
78
89
98
99
99
99
100
100
100
97
95
92
93
95
95
90

Low Clouds (% Sky Obscured)

23
32
42
49
55
60
58
44
49
50
53
51
53
72
85
96
100
95
93
90
90
92
93
85

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
2
2
2
3
3
15
15
5
40
57
13
36
23
75

High Clouds (% Sky Obscured)

83
100
79
37
33
35
47
47
54
79
94
95
96
97
86
65
40
34
43
56
66
76
87
81

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
93
93
93
93
94
96
96
96
94
94
94
90
84
76
69
66
65
66
67
71
77
81

Pressure (mb)

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

Ozone (du)

379
380
381
380
378
377
376
375
375
375
375
375
375
375
376
378
378
377
377
378
380
380
381
381

Friday 20

Waxing Crescent 9%

06:45

21:08

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:22, Set: 18:40, Transit: 12:31. Moon - Rise: 06:45, Set: 21:08. Civil Dark: 19:13 - 05:46. Nautical Dark: 19:56 - 05:03. Astro Dark: 20:41 - 04:18

Total Clouds (% Sky Obscured)

84
78
82
86
90
88
87
84
89
95
100
94
95
94
96
98
100
96
92
89
87
86
84
62

Low Clouds (% Sky Obscured)

78
72
81
86
90
88
87
84
89
95
100
87
87
87
89
92
94
82
70
61
57
51
44
35

Medium Clouds (% Sky Obscured)

70
65
55
40
40
40
45
45
50
54
52
59
58
61
65
65
74
76
72
67
75
82
84
62

High Clouds (% Sky Obscured)

77
66
56
43
30
35
30
30
29
11
13
49
28
26
38
49
61
59
58
54
45
36
26
21

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
7
8
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
1
5
6
7
5
2
1
11
9
2
9
12
14
14
17
20
19
16
11
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
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
75
74
74
73
73
74
74
74
75
76
78
81
82
84
85
84
84
81
78
75
80
84
90

Pressure (mb)

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

Ozone (du)

381
383
383
383
383
384
384
384
383
382
382
383
382
381
380
380
380
380
380
380
380
379
379
378

Saturday 21

Waxing Crescent 17%

07:00

22:44

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

Sun - Rise: 06:19, Set: 18:42, Transit: 12:30. Moon - Rise: 07:00, Set: 22:44. Civil Dark: 19:15 - 05:44. Nautical Dark: 19:58 - 05:01. Astro Dark: 20:43 - 04:15

Total Clouds (% Sky Obscured)

41
30
40
46
48
42
35
29
17
10
5
13
22
32
37
43
48
39
31
25
55
77
97
98

Low Clouds (% Sky Obscured)

26
20
30
40
48
41
26
15
10
5
1
10
20
29
34
38
46
39
31
22
17
9
6
35

Medium Clouds (% Sky Obscured)

41
24
17
10
4
3
2
1
2
2
2
5
8
11
6
3
1
2
5
7
23
46
74
81

High Clouds (% Sky Obscured)

27
24
16
9
5
5
6
6
3
2
0
0
0
0
0
0
0
0
0
0
18
36
57
71

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 (%)

12
0
0
0
0
2
1
0
0
0
0
1
0
0
8
11
10
11
11
13
13
13
12
18

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
96
94
93
93
93
94
94
94
93
91
88
83
81
74
70
65
67
68
69
72
75
81

Pressure (mb)

1019
1019
1019
1018
1018
1018
1017
1017
1017
1016
1016
1015
1015
1015
1015
1014
1013
1012
1011
1010
1009
1009
1008
1008

Ozone (du)

378
379
379
380
380
380
381
382
382
383
383
384
385
386
387
388
389
389
389
388
388
389
390
391

Sunday 22

Waxing Crescent 27%

07:22

00:21

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: 06:17, Set: 18:44, Transit: 12:30. Moon - Rise: 07:22, Set: 00:21. Civil Dark: 19:17 - 05:41. Nautical Dark: 20:00 - 04:58. Astro Dark: 20:46 - 04:12

Total Clouds (% Sky Obscured)

100
100
93
87
83
89
92
95
96
98
100
93
87
80
73
64
55

Low Clouds (% Sky Obscured)

62
86
63
52
41
45
55
60
73
86
100
87
75
62
61
60
55

Medium Clouds (% Sky Obscured)

87
94
79
67
57
66
72
78
62
46
30
19
10
1
0
0
0

High Clouds (% Sky Obscured)

87
100
92
87
76
51
25
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
8
8
8
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

Precipitation Type

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

Precipitation Probability (%)

21
20
39
47
46
40
40
40
41
39
37
37
31
24
22
24
30

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
84
85
88
90
93
93
94
94
93
90
88
85
83
82
76
71

Pressure (mb)

1008
1007
1007
1006
1006
1005
1005
1005
1005
1005
1006
1006
1006
1007
1008
1008
1009

Ozone (du)

389
387
386
396
407
417
418
418
419
419
420
420
416
411
406
399
391

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

Generated: 16/03/26 19:24:29. Forecast: 16/03/26 to 22/03/26. Timezone: UTC+0.00