Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 15

Waning Crescent 8%

05:45

15:04

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
19 Bad

Sun - Rise: 06:21, Set: 18:17, Transit: 12:19. Moon - Rise: 05:45, Set: 15:04. Civil Dark: 18:52 - 05:46. Nautical Dark: 19:34 - 05:05. Astro Dark: 20:15 - 04:21

Total Clouds (% Sky Obscured)

63
71
68
52
38
31
56
85
88
91
95
100
95
94
100
99
100
100
100
100
100
99
100
97

Low Clouds (% Sky Obscured)

63
57
49
47
38
31
31
38
68
57
64
54
76
70
66
78
75
100
100
100
93
97
94
83

Medium Clouds (% Sky Obscured)

63
71
23
28
2
2
37
68
31
30
37
43
22
40
61
60
92
85
90
91
89
95
57
31

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
29
0
55
5
68
60
4
18
55
60
60
2
5
2
2
1
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

93
62
61
57
47
38
41
38
49
49
38
39
38
41
38
32
33
83
95
95
72
23
24
14

Precipitation Amount (mm)

0.5
0.3
0.4
0.3
0.2
0
0
0
0.2
0.2
0
0
0
0
0
0
0
0.6
1
1.1
0.3
0
0
0

Wind Speed/Direction (mph)

20
19
18
19
21
20
20
19
19
22
21
19
20
21
19
19
19
18
17
17
16
17
17
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
79
78
80
80
82
82
82
81
82
85
90
85
85
93
90
87
88
91
95
96
95
95
95

Pressure (mb)

1005
1006
1007
1007
1008
1008
1008
1008
1008
1008
1009
1009
1010
1010
1010
1011
1011
1010
1010
1010
1009
1009
1009
1009

Ozone (du)

415
421
427
428
426
427
423
418
414
410
407
407
403
403
398
389
376
371
367
364
363
362
360
356

Monday 16

Waning Crescent 3%

05:55

16:29

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
19 Bad

Sun - Rise: 06:19, Set: 18:19, Transit: 12:19. Moon - Rise: 05:55, Set: 16:29. Civil Dark: 18:54 - 05:44. Nautical Dark: 19:36 - 05:02. Astro Dark: 20:17 - 04:18

Total Clouds (% Sky Obscured)

95
97
97
99
98
97
97
98
99
97
89
81
80
72
75
78
74
82
80
76
79
73
76
95

Low Clouds (% Sky Obscured)

83
87
85
93
93
88
89
92
98
82
82
81
80
72
75
78
74
82
80
76
79
73
76
95

Medium Clouds (% Sky Obscured)

27
46
32
18
11
13
10
34
45
30
2
2
18
2
0
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
5
2
38
46
7
26
40
16
28
2
1
2
2
2
2
0
1
1
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
6
9
9
5
3
7
7
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 (%)

4
17
28
18
9
16
17
4
5
5
3
3
2
1
1
2
1
1
2
1
1
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)

18
17
16
15
13
13
13
12
13
12
14
14
16
16
16
17
19
17
17
15
12
10
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
5
5
6
6
7
6
7
7
6
6
5
5
6
7
8
8
9
10
11
12
12
12
11

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
96
96
96
95
96
96
96
96
93
90
82
74
67
63
62
63
66
72
80
84
88

Pressure (mb)

1009
1009
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1009
1009
1010
1010
1010
1011
1012

Ozone (du)

355
353
349
347
347
345
344
344
344
344
344
344
343
342
341
340
339
338
337
335
336
337
336
337

Tuesday 17

Waning Crescent 0%

06:04

17:55

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

Sun - Rise: 06:16, Set: 18:21, Transit: 12:19. Moon - Rise: 06:04, Set: 17:55. Civil Dark: 18:56 - 05:41. Nautical Dark: 19:38 - 04:59. Astro Dark: 20:19 - 04:16

Total Clouds (% Sky Obscured)

79
48
29
50
46
40
46
59
43
50
71
72
63
74
47
79
82
20
45
100
60
33
40
45

Low Clouds (% Sky Obscured)

79
48
29
50
46
40
46
59
43
50
71
72
63
50
47
79
82
15
0
0
0
0
12
25

Medium Clouds (% Sky Obscured)

0
0
0
0
0
2
0
0
1
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
0
0
0
19
0
24
1
0
3
7
31
72
46
26
29
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 (%)

2
0
2
1
1
1
1
1
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)

11
12
12
11
10
9
7
6
6
5
4
4
4
3
3
3
3
3
2
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
9
10
9
8
8
8
8
8
8
7
7
8
11
13
14
14
15
15
15
17
16
14
13

Dew Point (°C)

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

Relative Humidity (%)

90
90
91
90
91
90
90
90
90
90
88
90
87
78
76
72
69
65
63
64
69
75
79
81

Pressure (mb)

1012
1013
1013
1014
1014
1015
1016
1016
1017
1018
1018
1019
1020
1021
1021
1022
1022
1022
1022
1022
1022
1023
1024
1024

Ozone (du)

338
341
342
342
343
344
344
344
345
345
345
346
346
345
345
344
344
342
341
342
343
343
343
342

Wednesday 18

Waning Crescent 0%

06:13

19:22

20 Bad
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 Bad
12 OK
13 OK
14 OK
15 Bad
16 Bad
17 Bad
18 Bad
19 OK

Sun - Rise: 06:14, Set: 18:23, Transit: 12:18. Moon - Rise: 06:13, Set: 19:22. Civil Dark: 18:58 - 05:39. Nautical Dark: 19:40 - 04:57. Astro Dark: 20:22 - 04:13

Total Clouds (% Sky Obscured)

49
39
30
25
39
44
47
46
91
72
64
77
88
89
84
50
32
33
40
93
96
99
89
38

Low Clouds (% Sky Obscured)

37
26
15
4
16
29
41
46
48
54
52
52
53
53
52
50
32
33
40
53
51
49
53
38

Medium Clouds (% Sky Obscured)

0
0
0
0
5
9
15
31
47
64
50
37
24
15
9
7
2
2
2
1
0
0
0
0

High Clouds (% Sky Obscured)

36
36
30
25
39
44
47
46
78
71
49
33
19
20
32
13
6
4
7
58
77
95
73
33

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
2
1
3
1
2
1
2
2
0
0
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
10
9
9
9
9
9
9
9
7
7
9
10
10
11
13
15
15
15
14
11
11
9
9

Dew Point (°C)

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

Relative Humidity (%)

84
85
85
88
88
90
90
91
90
90
87
87
81
73
70
64
61
60
59
60
67
72
79
86

Pressure (mb)

1025
1025
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

343
342
342
342
343
344
345
344
345
344
345
347
346
348
360
369
367
368
372
377
378
379
379
379

Thursday 19

New Moon 3%

06:22

No Set

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
19 Bad

Sun - Rise: 06:11, Set: 18:25, Transit: 12:18. Moon - Rise: 06:22, Set: No Set. Civil Dark: 19:00 - 05:36. Nautical Dark: 19:42 - 04:54. Astro Dark: 20:24 - 04:10

Total Clouds (% Sky Obscured)

40
51
48
88
91
95
100
100
100
100
100
100
100
100
100
100
100
100
99
95
94
92
82
70

Low Clouds (% Sky Obscured)

40
51
48
40
38
38
39
41
48
47
42
40
37
39
42
41
45
51
57
53
53
53
36
18

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
17
35
52
56
57
57
59
63
71
68
68
70
62
57

High Clouds (% Sky Obscured)

16
24
23
67
78
85
100
100
100
100
100
100
100
100
100
100
97
93
90
60
32
4
4
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 (%)

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

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
88
90
90
90
90
91
90
90
88
87
88
87
84
84
83
81
81
81
80
81
83
84
87

Pressure (mb)

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

Ozone (du)

378
378
379
379
376
375
374
374
372
370
369
371
371
373
372
371
371
370
369
369
369
370
371
371

Friday 20

Waxing Crescent 9%

06:34

20:53

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 OK
15 OK
16 OK
17 OK
18 Good
19 Good

Sun - Rise: 06:09, Set: 18:27, Transit: 12:18. Moon - Rise: 06:34, Set: 20:53. Civil Dark: 19:02 - 05:34. Nautical Dark: 19:44 - 04:51. Astro Dark: 20:26 - 04:07

Total Clouds (% Sky Obscured)

58
53
49
45
48
52
54
52
52
50
54
57
59
63
63
58
54
49
44
35
28
24
17
10

Low Clouds (% Sky Obscured)

0
0
1
1
0
0
0
5
10
16
21
25
24
24
26
27
32
39
44
34
26
18
12
8

Medium Clouds (% Sky Obscured)

47
36
22
9
8
6
5
3
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

5
17
28
40
43
45
48
38
28
17
29
41
53
42
32
22
16
12
6
4
3
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
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
1
2
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
88
90
90
91
90
89
89
85
82
76
76
76
76
75
73
72
68
67
64
68
70
74
75

Pressure (mb)

1024
1024
1024
1024
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1019
1019
1019
1019
1019
1019

Ozone (du)

372
372
373
375
376
376
376
377
377
378
378
379
381
382
384
385
387
387
388
388
390
393
395
401

Saturday 21

Waxing Crescent 17%

06:49

22:28

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 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:06, Set: 18:28, Transit: 12:17. Moon - Rise: 06:49, Set: 22:28. Civil Dark: 19:04 - 05:31. Nautical Dark: 19:46 - 04:49. Astro Dark: 20:28 - 04:04

Total Clouds (% Sky Obscured)

3
3
3
3
20
33
44
60
75
93
86
79
72
69
68
66
67
71
71
66
61
54

Low Clouds (% Sky Obscured)

3
2
1
0
0
0
1
4
13
28
35
32
26
29
36
34
41
50
60
53
46
40

Medium Clouds (% Sky Obscured)

1
1
1
0
17
33
44
55
45
33
27
24
22
14
9
3
5
7
9
14
17
20

High Clouds (% Sky Obscured)

0
0
0
0
20
33
44
60
46
36
27
23
20
15
8
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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
3
3
1
7
9
8
12
14
15
14
12
7

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
79
82
83
86
86
86
86
83
80
77
76
74
72
70
69
67
67
68
68
72
73

Pressure (mb)

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

Ozone (du)

408
415
420
424
429
431
432
434
436
439
441
442
442
443
440
438
436
434
433
432
432
431

Forecast for Lancaster, Lancashire, United Kingdom (54.05,-2.80)

Generated: 15/03/26 20:41:28. Forecast: 15/03/26 to 21/03/26. Timezone: UTC+0.00