Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 27

Waxing Gibbous 72%

12:56

04:27

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

Sun - Rise: 05:46, Set: 18:32, Transit: 12:09. Moon - Rise: 12:56, Set: 04:27. Civil Dark: 19:07 - 05:11. Nautical Dark: 19:49 - 04:29. Astro Dark: 20:31 - 03:45

Total Clouds (% Sky Obscured)

23
58
45
25
4
1
15
29
37
41
100
84
68
100
100
100
85
64
26
1
2
3
11
30

Low Clouds (% Sky Obscured)

23
47
23
13
0
0
15
29
37
38
44
74
54
61
56
35
67
56
22
0
0
0
0
0

Medium Clouds (% Sky Obscured)

23
0
2
0
0
0
0
0
37
41
100
46
14
79
44
95
69
42
26
1
2
3
11
30

High Clouds (% Sky Obscured)

4
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
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
2
3
1
0
0
0
0
0
0
1
1
15
19
31
47
45
38
22
17
1
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
8
8
8
9
8
9
11
11
12
12
13
15
18
19
21
21
20
20
19
19
19
17
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
82
88
86
80
85
86
81
81
83
84
83
76
71
62
58
58
60
60
60
61
63
67
71

Pressure (mb)

1018
1018
1019
1020
1020
1020
1021
1021
1021
1021
1022
1022
1022
1023
1024
1024
1024
1024
1025
1025
1026
1026
1027
1028

Ozone (du)

331
335
339
343
349
356
365
373
379
384
390
397
403
404
409
413
414
417
424
423
414
409
406
403

Saturday 28

Waxing Gibbous 82%

15:22

05:43

20 OK
21 OK
22 Good
23 OK
00 Bad
02 OK
03 OK
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: 06:44, Set: 19:34, Transit: 13:09. Moon - Rise: 15:22, Set: 05:43. Civil Dark: 20:09 - 06:09. Nautical Dark: 20:51 - 05:27. Astro Dark: 20:34 - 04:42

Total Clouds (% Sky Obscured)

40
24
5
20
41
17
35
61
100
100
97
100
100
100
100
100
100
98
100
96
77
64
48
67

Low Clouds (% Sky Obscured)

0
0
0
0
7
12
24
25
0
0
15
37
46
45
48
59
74
86
100
93
77
64
48
38

Medium Clouds (% Sky Obscured)

40
1
0
0
0
2
3
2
48
14
85
97
100
100
100
100
89
59
88
42
1
0
5
53

High Clouds (% Sky Obscured)

0
2
3
20
41
17
35
48
100
100
93
100
100
100
100
100
100
93
83
71
67
60
29
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
9
50
79
46
20
7
14
4
9

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
12
12
11
10
10
8
8
8
9
9
10
12
15
16
18
22
22
21
22
22
19
18
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

0
1
1
2
2
2
1
1
1
0
1
1
1
2
3
3
4
5
6
7
7
8
7
6

Relative Humidity (%)

73
79
86
89
91
91
93
93
93
89
93
86
82
76
78
78
74
75
87
88
87
88
84
81

Pressure (mb)

1029
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1029
1028
1027
1026
1025
1023
1021
1020
1019
1018
1017
1017
1017

Ozone (du)

400
397
396
396
393
388
389
388
384
380
378
377
376
376
372
371
367
363
360
355
354
352
349
348

Sunday 29

Waxing Gibbous 90%

16:44

05:55

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: 06:41, Set: 19:36, Transit: 13:09. Moon - Rise: 16:44, Set: 05:55. Civil Dark: 20:11 - 06:06. Nautical Dark: 20:53 - 05:24. Astro Dark: 21:36 - 04:39

Total Clouds (% Sky Obscured)

67
89
95
73
62
67
72
59
44
36
39
87
84
78
54
59
52
83
69
74
73
52
45
46

Low Clouds (% Sky Obscured)

38
56
51
55
55
67
59
50
43
36
37
82
70
51
54
54
48
63
57
61
64
39
23
23

Medium Clouds (% Sky Obscured)

53
63
74
33
8
0
15
2
2
3
0
25
18
22
0
2
0
13
20
23
22
23
21
25

High Clouds (% Sky Obscured)

5
2
2
2
10
4
16
53
16
3
4
0
0
3
2
2
12
23
10
1
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
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

Precipitation Probability (%)

9
38
34
8
7
7
5
3
10
14
12
9
14
19
24
22
12
21
9
7
16
2
1
0

Precipitation Amount (mm)

0
0.2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
82
81
78
74
78
76
75
78
76
82
78
75
75
73
64
63
61
63
60
65
66
67
67

Pressure (mb)

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

Ozone (du)

348
346
347
345
347
345
340
338
334
330
328
325
323
320
319
319
320
320
317
312
311
311
310
308

Monday 30

Waxing Gibbous 95%

18:03

06:05

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 OK
19 Good

Sun - Rise: 06:39, Set: 19:38, Transit: 13:08. Moon - Rise: 18:03, Set: 06:05. Civil Dark: 20:11 - 06:04. Nautical Dark: 20:53 - 05:22. Astro Dark: 21:38 - 04:36

Total Clouds (% Sky Obscured)

46
44
45
55
60
90
95
100
99
98
96
94
90
91
89
89
87
89
90
90
73
44
16
12

Low Clouds (% Sky Obscured)

23
22
25
32
37
68
85
100
95
88
83
82
80
81
79
80
80
81
86
87
70
44
16
12

Medium Clouds (% Sky Obscured)

22
20
24
28
32
40
47
55
64
94
73
55
40
27
20
8
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
10
5
10
10
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
5
5
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
1
3
5
10
9
12
8
10
11
9
6
9
9
6
10
9
11
3
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)

15
14
14
12
11
9
7
6
6
8
9
9
10
10
11
13
13
13
13
13
13
12
11
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
72
74
75
78
86
82
87
88
88
93
95
91
88
91
83
80
79
75
74
71
74
75
77

Pressure (mb)

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

Ozone (du)

307
309
312
312
312
314
315
315
317
320
321
319
325
330
329
326
322
321
320
322
323
323
324
324

Tuesday 31

Waxing Gibbous 99%

19:21

06:14

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

Sun - Rise: 06:37, Set: 19:39, Transit: 13:08. Moon - Rise: 19:21, Set: 06:14. Civil Dark: 20:13 - 06:01. Nautical Dark: 20:55 - 05:19. Astro Dark: 21:41 - 04:33

Total Clouds (% Sky Obscured)

7
33
54
57
62
65
68
71
74
72
68
65
37
69
77
82
85
85
87
85
84
82
82
88

Low Clouds (% Sky Obscured)

7
21
29
36
48
49
54
60
61
60
58
51
37
44
53
61
70
73
79
84
83
82
81
77

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
2
2
1
1
1
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
3
6
23
23
5
8
1
1
20
20
15
10
5
4
6
37

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
2
9
12
10
13
14
13
10

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
90
87
80
80
81
79
81
79
78
81
88
87
80
80
84
84
86
84
83
83
84
87
90

Pressure (mb)

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

Ozone (du)

324
324
325
327
324
325
326
326
325
326
326
328
331
332
333
334
334
335
334
334
334
334
335
336

Wednesday 1

Waxing Gibbous 100%

No Rise

06:24

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: 06:34, Set: 19:41, Transit: 13:08. Moon - Rise: No Rise, Set: 06:24. Civil Dark: 20:14 - 05:59. Nautical Dark: 20:57 - 05:16. Astro Dark: 21:43 - 04:30

Total Clouds (% Sky Obscured)

93
99
98
97
96
97
98
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

71
68
76
84
90
88
83
79
75
72
61
65
70
76
83
90
98
99
100
100
98
94
89
88

Medium Clouds (% Sky Obscured)

0
0
0
0
0
26
51
75
84
91
100
100
100
100
91
80
56
61
73
87
93
98
100
100

High Clouds (% Sky Obscured)

66
90
80
65
49
60
71
81
86
93
100
100
100
100
73
45
21
18
19
17
29
41
59
69

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
8
6
4

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
Very Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

9
8
15
18
19
18
17
17
16
13
12
27
35
42
43
35
17
17
14
11
37
53
69
67

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

2
2
2
2
2
2
3
3
4
5
5
6
7
8
9
10
11
12
12
13
14
12
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
91
93
95
96
95
95
91
91
91
90
90
90
90
84
80
76
77
81
84
86
88
88

Pressure (mb)

1024
1024
1024
1024
1023
1023
1022
1022
1021
1020
1020
1019
1019
1018
1018
1017
1016
1015
1014
1012
1011
1011
1011
1010

Ozone (du)

336
337
337
339
340
341
344
346
348
349
349
350
352
355
358
366
374
382
385
388
391
396
401
406

Thursday 2

Full Moon 99%

20:38

06:34

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: 19:43, Transit: 13:07. Moon - Rise: 20:38, Set: 06:34. Civil Dark: 20:16 - 05:57. Nautical Dark: 20:59 - 05:14. Astro Dark: 21:46 - 04:27

Total Clouds (% Sky Obscured)

100
100
96
92
83
78
78
79
83
83
87
77
64
49
46
44
45
52
62
71
78
81
88

Low Clouds (% Sky Obscured)

88
88
79
78
76
77
78
79
78
77
72
68
64
49
46
40
34
44
51
59
61
66
68

Medium Clouds (% Sky Obscured)

100
100
95
89
81
72
66
55
50
41
40
24
12
0
8
13
14
22
27
29
31
41
46

High Clouds (% Sky Obscured)

75
70
57
33
20
17
8
0
0
0
0
0
0
0
0
1
1
12
21
27
31
38
48

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

61
46
35
24
22
34
41
46
39
31
25
16
9
1
1
1
0
0
0
0
11
23
44

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
7
6
5
4
4
3
3
3
3
2
2
2
2
2
1
0
-1
1
2
3
4
5

Relative Humidity (%)

88
87
87
87
87
88
88
89
93
93
93
93
83
76
71
64
56
51
54
57
60
69
79

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1013
1013
1014
1014
1015
1015
1014
1014
1014
1014
1013
1013
1013

Ozone (du)

413
419
426
429
433
437
435
433
430
427
424
421
416
412
407
403
400
396
394
393
391
389
387

Forecast for Basford, Nottinghamshire, United Kingdom (52.94,-1.19)

Generated: 27/03/26 20:39:25. Forecast: 27/03/26 to 02/04/26. Timezone: UTC+0.00