Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 15

Waning Crescent 8%

05:35

15:02

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
21 Bad

Sun - Rise: 06:16, Set: 18:12, Transit: 12:14. Moon - Rise: 05:35, Set: 15:02. Civil Dark: 18:46 - 05:42. Nautical Dark: 19:27 - 05:01. Astro Dark: 20:09 - 04:19

Total Clouds (% Sky Obscured)

65
69
59
59
36
47
79
77
67
70
100
100
100
100
99
100
99
92
100
100
99
95
99
98

Low Clouds (% Sky Obscured)

65
48
47
25
36
35
59
65
57
59
55
82
91
91
99
79
85
88
94
87
93
91
98
80

Medium Clouds (% Sky Obscured)

64
9
3
3
0
15
31
22
9
32
59
53
53
64
56
82
77
65
67
43
46
28
34
0

High Clouds (% Sky Obscured)

0
0
0
0
0
3
17
4
67
65
100
60
7
41
80
100
92
77
73
58
41
51
19
83

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

82
16
5
9
3
3
5
5
5
3
3
13
22
22
26
50
61
73
59
55
30
3
0
0

Precipitation Amount (mm)

0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.5
0.3
0.3
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
2
1
0
1
-1
0
0
1
1
2
3
3
4
5
5
7
7
7
7
7
7
7
7

Relative Humidity (%)

94
88
85
83
89
77
85
86
91
91
86
82
78
77
77
80
87
91
93
91
93
93
93
91

Pressure (mb)

1008
1009
1009
1010
1010
1011
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1013

Ozone (du)

410
414
410
406
403
400
399
398
397
397
397
393
391
386
373
368
365
363
360
359
358
358
355
352

Monday 16

Waning Crescent 3%

05:47

16:25

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
21 Bad

Sun - Rise: 06:13, Set: 18:14, Transit: 12:14. Moon - Rise: 05:47, Set: 16:25. Civil Dark: 18:48 - 05:39. Nautical Dark: 19:29 - 04:59. Astro Dark: 20:11 - 04:16

Total Clouds (% Sky Obscured)

100
91
84
90
90
87
93
88
100
94
84
86
100
100
100
100
86
66
70
61
76
81
49
70

Low Clouds (% Sky Obscured)

100
86
74
79
79
76
88
77
73
74
81
84
80
72
75
65
54
64
70
61
76
81
49
70

Medium Clouds (% Sky Obscured)

3
20
9
29
18
11
15
58
98
84
17
0
0
0
0
0
0
0
0
0
0
0
2
0

High Clouds (% Sky Obscured)

89
87
75
80
65
32
9
2
14
39
44
52
100
93
52
49
35
5
9
17
4
3
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
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)

16
16
16
16
15
13
13
13
14
14
14
15
17
17
18
18
17
16
15
14
11
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
93
95
94
96
98
96
93
93
93
87
80
72
67
62
62
65
69
73
80
90
93
95

Pressure (mb)

1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1012
1012
1012
1012
1012
1012
1012
1013
1014
1015
1015

Ozone (du)

349
344
341
339
338
338
338
338
338
338
337
336
334
334
333
331
329
328
328
328
328
328
329
330

Tuesday 17

Waning Crescent 0%

05:58

17:49

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

Sun - Rise: 06:11, Set: 18:16, Transit: 12:13. Moon - Rise: 05:58, Set: 17:49. Civil Dark: 18:50 - 05:37. Nautical Dark: 19:30 - 04:56. Astro Dark: 20:13 - 04:14

Total Clouds (% Sky Obscured)

53
27
15
18
0
0
0
0
42
57
0
22
0
0
0
4
11
5
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

53
27
15
18
0
0
0
0
42
57
0
22
0
0
0
4
11
5
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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
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)

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

Chance of Frost

Temperature (°C)

8
7
7
6
6
5
5
5
5
5
6
9
11
13
15
15
16
16
16
15
13
11
10
9

Feels Like (°C)

7
7
7
6
6
5
5
5
6
6
7
9
12
12
14
15
16
16
16
15
13
11
10
9

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
93
93
93
93
93
93
94
88
81
76
70
67
66
64
65
72
79
86
88
91
93

Pressure (mb)

1016
1016
1016
1017
1017
1018
1018
1019
1020
1020
1021
1022
1022
1022
1022
1022
1022
1022
1022
1023
1024
1024
1025
1026

Ozone (du)

333
334
334
335
337
337
336
338
340
341
343
343
343
344
345
345
345
345
343
343
342
342
342
341

Wednesday 18

Waning Crescent 0%

06:08

19:15

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

Sun - Rise: 06:09, Set: 18:17, Transit: 12:13. Moon - Rise: 06:08, Set: 19:15. Civil Dark: 18:52 - 05:34. Nautical Dark: 19:32 - 04:54. Astro Dark: 20:15 - 04:11

Total Clouds (% Sky Obscured)

0
0
0
0
0
16
36
57
73
82
73
62
50
35
56
43
47
56
68
68
75
86
91
93

Low Clouds (% Sky Obscured)

0
0
0
0
0
15
30
47
58
65
72
59
43
29
33
32
32
33
37
38
44
53
63
73

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
12
22
33
28
18
9
7
3
1
2
30
25
5
2
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
5
10
15
10
6
1
1
3
3
24
7
12
20
27
9
31
38
36
48

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

Chance of Frost

Temperature (°C)

8
8
7
7
6
6
5
5
4
5
7
9
10
11
12
13
14
14
13
12
10
9
8
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
91
90
88
88
86
85
83
83
76
69
62
59
57
54
52
52
61
70
74
74
77
79

Pressure (mb)

1026
1026
1027
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1028
1028

Ozone (du)

340
340
342
343
344
344
345
345
347
345
347
348
351
350
348
355
359
361
367
373
376
376
379
382

Thursday 19

New Moon 3%

06:19

20:44

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
21 Bad

Sun - Rise: 06:06, Set: 18:19, Transit: 12:13. Moon - Rise: 06:19, Set: 20:44. Civil Dark: 18:54 - 05:32. Nautical Dark: 19:34 - 04:51. Astro Dark: 20:17 - 04:08

Total Clouds (% Sky Obscured)

84
57
59
88
95
100
100
100
99
99
98
98
99
99
99
100
100
89
79
68
62
56
51
64

Low Clouds (% Sky Obscured)

74
57
59
64
61
61
58
55
56
57
52
51
48
46
45
43
42
41
41
40
39
42
48
50

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
8
18
29
43
52
70
58
46
35
38
39
48
38
27
14
17

High Clouds (% Sky Obscured)

53
31
31
78
89
99
100
100
97
94
91
92
94
96
97
98
100
75
50
29
22
16
7
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
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
4
5
6
6
5
2
4
3
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
6
6
5
5
5
5
6
7
8
8
8
8
8
8
8
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
84
80
79
78
76
76
79
83
86
86
84
79
77
77
80
82
88
88
88
90
91
93
93

Pressure (mb)

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

Ozone (du)

385
385
385
384
381
378
374
372
370
370
370
372
373
373
372
371
370
370
370
370
370
371
373
374

Friday 20

Waxing Crescent 9%

06:32

No Set

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 OK
20 Good
21 OK

Sun - Rise: 06:04, Set: 18:21, Transit: 12:12. Moon - Rise: 06:32, Set: No Set. Civil Dark: 18:55 - 05:30. Nautical Dark: 19:36 - 04:49. Astro Dark: 20:19 - 04:06

Total Clouds (% Sky Obscured)

63
56
69
84
97
98
99
98
92
85
78
70
62
51
53
57
61
63
65
66
47
30
13
23

Low Clouds (% Sky Obscured)

49
48
55
54
53
64
69
74
75
76
76
66
55
46
51
56
61
63
65
62
44
27
13
23

Medium Clouds (% Sky Obscured)

16
15
16
12
11
7
3
3
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

10
12
40
69
97
89
79
67
49
27
7
12
14
20
15
14
8
6
3
4
4
2
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
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
7
10
10
9
7
5
8
6
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
6
6
6
5
5
6
7
8
9
10
10
10
9
8
9
10
11
11
10
10
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
89
86
88
89
91
91
91
91
88
85
82
72
65
60
62
63
66
70
73
77
81
85
91

Pressure (mb)

1024
1024
1024
1023
1023
1022
1022
1022
1021
1021
1021
1021
1021
1020
1020
1019
1018
1018
1018
1018
1018
1018
1018
1019

Ozone (du)

375
376
377
376
376
376
377
379
380
383
385
387
388
389
390
394
397
401
407
413
419
424
428
432

Saturday 21

Waxing Crescent 17%

06:49

22:17

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

Sun - Rise: 06:01, Set: 18:23, Transit: 12:12. Moon - Rise: 06:49, Set: 22:17. Civil Dark: 18:57 - 05:27. Nautical Dark: 19:38 - 04:46. Astro Dark: 20:21 - 04:03

Total Clouds (% Sky Obscured)

28
32
36
41
48
57
65
72
76
80
84
84
86
88
84
81
77
74
70
65

Low Clouds (% Sky Obscured)

28
32
36
41
48
57
65
72
75
79
80
82
86
88
84
81
77
73
69
65

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
1
2
7
14
21
16
11
6
4
3
2
6
10
14

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

0
0
4
3
1
6
9
9
7
5
0
16
23
29
27
27
27
27
26
23

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
94
93
94
96
94
96
94
93
88
83
82
81
79
75
74
72
74
79

Pressure (mb)

1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1016
1016
1015
1015
1014
1014
1014
1013
1013
1014

Ozone (du)

437
442
447
446
444
443
441
440
438
437
436
435
432
429
426
427
428
429
425
422

Forecast for Darley Abbey, Derby, United Kingdom (52.94,-1.48)

Generated: 15/03/26 22:44:24. Forecast: 15/03/26 to 21/03/26. Timezone: UTC+0.00