Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 20

Waxing Crescent 9%

06:31

20:43

16 Bad
17 Bad
18 Bad
19 Bad
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 OK
10 Good
11 Bad
12 OK
13 Bad
14 Bad
15 OK

Sun - Rise: 06:03, Set: 18:18, Transit: 12:11. Moon - Rise: 06:31, Set: 20:43. Civil Dark: 18:52 - 05:28. Nautical Dark: 19:33 - 04:47. Astro Dark: 20:16 - 04:04

Total Clouds (% Sky Obscured)

51
62
71
100
100
100
45
77
67
81
100
87
93
97
100
100
81
38
16
76
48
52
52
26

Low Clouds (% Sky Obscured)

51
36
32
24
22
4
5
20
30
40
58
65
67
87
100
100
78
16
11
44
42
40
31
0

Medium Clouds (% Sky Obscured)

20
38
45
50
50
50
12
9
6
5
21
7
26
27
34
8
0
2
2
0
0
0
0
0

High Clouds (% Sky Obscured)

51
62
71
100
100
100
45
68
65
81
100
64
66
84
100
98
70
38
8
54
7
7
7
5

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
9
12
12
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
8
8
7
7
7
7
6
5
5
4
4
3
4
4
6
6
8
12
13
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

68
75
78
81
81
84
84
88
88
90
90
91
91
90
91
91
85
81
77
72
69
64
62
61

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019

Ozone (du)

372
373
373
375
375
375
376
375
375
373
374
374
376
375
375
377
378
377
378
377
376
377
378
380

Saturday 21

Waxing Crescent 17%

06:48

22:16

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

Sun - Rise: 06:00, Set: 18:20, Transit: 12:11. Moon - Rise: 06:48, Set: 22:16. Civil Dark: 18:54 - 05:26. Nautical Dark: 19:35 - 04:45. Astro Dark: 20:18 - 04:02

Total Clouds (% Sky Obscured)

8
1
1
0
9
24
42
55
47
100
32
24
28
23
0
20
30
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
8
24
35
53
46
36
30
24
28
23
0
0
0
0
0
17
0
36
26
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
2
2
2
1
1
0
0
0
0
15
50
95
87
86
100

High Clouds (% Sky Obscured)

3
1
1
0
9
9
42
45
15
96
29
2
3
6
0
20
30
92
59
58
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
1
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
13
11
8
7
6
6
4
3
3
2
2
3
2
2
1
3
6
7
10
11
11
12
11

Dew Point (°C)

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

Relative Humidity (%)

61
69
73
72
67
65
65
66
66
67
69
68
69
71
72
73
70
65
64
65
65
63
62
63

Pressure (mb)

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

Ozone (du)

385
391
395
390
381
377
375
373
372
371
369
367
367
366
365
364
365
365
365
366
366
366
367
364

Sunday 22

Waxing Crescent 27%

07:13

23:49

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
23 OK
00 OK
01 OK
02 Good
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

Sun - Rise: 05:58, Set: 18:22, Transit: 12:11. Moon - Rise: 07:13, Set: 23:49. Civil Dark: 18:56 - 05:23. Nautical Dark: 19:37 - 04:42. Astro Dark: 20:20 - 03:59

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
33
32
24
29
10
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

0
0
42
58
29
43
33
23
14
20
0
0
0
0
0
0
24
20
43
20
24
27
29
26

Medium Clouds (% Sky Obscured)

100
100
100
82
33
0
0
0
0
0
0
0
0
0
0
55
8
45
66
67
80
87
50
85

High Clouds (% Sky Obscured)

100
100
100
100
100
100
0
32
24
29
10
100
100
100
100
100
100
100
100
100
100
100
100
99

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
1
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)

11
9
8
8
8
8
6
6
6
5
3
4
3
2
1
2
1
2
4
4
5
7
7
9

Chance of Frost

Temperature (°C)

13
11
10
10
9
9
8
7
7
6
5
5
4
4
3
4
5
7
8
9
10
10
11
11

Feels Like (°C)

9
8
7
7
6
6
5
6
4
2
2
2
1
1
2
2
3
4
5
6
7
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

71
73
72
69
80
85
90
90
85
80
82
82
85
85
85
82
78
72
69
63
60
59
57
56

Pressure (mb)

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

Ozone (du)

362
364
367
373
380
391
395
386
386
383
380
378
373
370
369
366
364
362
359
357
355
352
347
347

Monday 23

Waxing Crescent 27%

07:51

01:19

16 Bad
17 Bad
18 Bad
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

Sun - Rise: 05:56, Set: 18:23, Transit: 12:10. Moon - Rise: 07:51, Set: 01:19. Civil Dark: 18:58 - 05:21. Nautical Dark: 19:39 - 04:40. Astro Dark: 20:22 - 03:56

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
94
88
100
100
64
100

Low Clouds (% Sky Obscured)

24
21
16
11
11
5
1
1
13
23
35
40
39
73
78
85
88
88
91
88
100
100
64
99

Medium Clouds (% Sky Obscured)

97
100
97
94
98
97
83
100
85
72
62
70
81
77
91
77
93
75
57
67
91
97
54
55

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
92
100
100
100
100
100
100
100
100
100
57
60
69
24
2
12

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
1
5
24
21
24
43
50

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)

9
8
6
7
8
9
10
12
13
13
14
15
15
16
16
16
17
17
19
20
21
20
20
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
65
70
73
78
81
85
85
82
81
81
79
81
84
85
87
84
82
80
76
72
83
86
79

Pressure (mb)

1022
1021
1021
1021
1021
1020
1020
1019
1019
1018
1017
1016
1016
1015
1014
1014
1013
1013
1012
1011
1010
1009
1008
1008

Ozone (du)

345
343
341
340
339
340
341
341
340
342
344
345
345
344
343
345
347
347
352
356
358
360
362
365

Tuesday 24

Waxing Crescent 38%

08:48

02:33

16 Bad
17 Bad
18 Bad
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

Sun - Rise: 05:53, Set: 18:25, Transit: 12:10. Moon - Rise: 08:48, Set: 02:33. Civil Dark: 19:00 - 05:19. Nautical Dark: 19:41 - 04:37. Astro Dark: 20:25 - 03:53

Total Clouds (% Sky Obscured)

63
96
65
59
55
69
61
60
55
85
58
56
97
100
97
95
92
95
97
99
89
85
74
73

Low Clouds (% Sky Obscured)

63
88
65
59
52
53
50
46
51
58
58
56
67
75
90
82
75
78
81
83
84
75
72
49

Medium Clouds (% Sky Obscured)

49
35
25
23
20
29
38
43
52
62
58
56
97
100
84
66
50
55
61
69
69
70
52
47

High Clouds (% Sky Obscured)

21
63
19
8
0
0
0
0
0
0
0
0
0
0
41
18
2
1
1
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
0
9
9
8
7
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
Snow
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

72
92
95
93
81
58
43
19
35
25
5
16
50
49
86
94
93
92
92
88
83
72
47
41

Precipitation Amount (mm)

0.3
0.6
0.7
0.7
0.6
0.2
0
0
0
0
0
0
0
0
0.4
0.6
0.5
0.6
0.6
0.5
0.6
0.4
0
0

Wind Speed/Direction (mph)

19
19
19
18
17
16
14
15
16
18
17
17
18
17
17
16
15
15
14
15
17
18
20
21

Chance of Frost

Temperature (°C)

11
10
8
8
7
7
6
6
5
5
5
5
4
4
3
7
7
7
7
8
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
73
75
70
75
76
76
78
71
71
79
75
76
96
82
81
79
78
75
71
68
67
63
62

Pressure (mb)

1007
1007
1007
1006
1006
1006
1006
1005
1005
1004
1004
1003
1002
1002
1002
1005
1005
1004
1004
1004
1004
1004
1004
1004

Ozone (du)

371
378
383
388
394
398
402
405
413
423
425
427
426
424
425
423
421
419
418
417
417
415
414
412

Wednesday 25

First Quarter 50%

10:02

03:28

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

Sun - Rise: 05:51, Set: 18:27, Transit: 12:10. Moon - Rise: 10:02, Set: 03:28. Civil Dark: 19:02 - 05:16. Nautical Dark: 19:43 - 04:35. Astro Dark: 20:27 - 03:50

Total Clouds (% Sky Obscured)

72
63
51
43
36
39
36
50
55
66
66
42
36
16
8
10
12
19
22
27
35
43
51
66

Low Clouds (% Sky Obscured)

26
0
10
20
30
34
36
41
39
37
37
30
21
16
8
4
0
2
4
6
9
11
14
10

Medium Clouds (% Sky Obscured)

36
20
12
10
9
13
21
45
55
60
60
40
23
0
0
0
0
0
0
0
6
15
22
29

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
5
10
15
19
18
17
17
17

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 (%)

37
20
12
8
1
1
1
0
1
2
1
7
7
4
4
3
0
0
0
0
5
7
9
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)

21
20
19
19
18
17
17
16
16
15
13
13
12
12
12
12
12
12
12
12
12
13
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
1
-2
-1
-1
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-1
-0
0
1
2
5
5
5

Dew Point (°C)

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

Relative Humidity (%)

63
63
64
62
62
62
63
63
63
65
65
67
68
69
70
65
60
56
51
47
44
46
47
50

Pressure (mb)

1005
1006
1007
1008
1009
1009
1010
1010
1011
1011
1012
1012
1013
1014
1015
1016
1017
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

413
414
415
414
412
411
403
396
388
382
375
369
365
360
356
355
355
354
352
349
346
344
341
339

Thursday 26

Waxing Gibbous 61%

11:28

04:03

16 Bad
17 Bad
18 Bad
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: 05:48, Set: 18:29, Transit: 12:09. Moon - Rise: 11:28, Set: 04:03. Civil Dark: 19:03 - 05:14. Nautical Dark: 19:45 - 04:32. Astro Dark: 20:29 - 03:47

Total Clouds (% Sky Obscured)

81
97
98
99
99
98
97
88
81
79
81
79
77
74
70
67
63
60
59
58

Low Clouds (% Sky Obscured)

7
8
13
26
35
51
65
75
77
70
52
30
21
17
13
7
7
18
30
42

Medium Clouds (% Sky Obscured)

35
49
49
55
55
60
65
65
43
20
0
1
2
4
2
1
0
1
3
4

High Clouds (% Sky Obscured)

15
15
29
45
60
45
26
6
8
8
8
10
10
17
13
13
9
9
6
2

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

18
21
19
15
9
20
21
31
40
39
28
18
14
15
13
12
12
18
18
3

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
6
1
1
1
1
1
1
-1
-1
-1
-1
-1
-1
-3
-3
-3
-2
-2

Dew Point (°C)

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

Relative Humidity (%)

56
63
71
72
73
75
75
76
76
77
76
76
76
74
74
69
64
61
57
52

Pressure (mb)

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

Ozone (du)

337
336
334
333
332
331
330
330
329
328
327
325
323
321
319
319
319
318
318
318

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

Generated: 20/03/26 15:40:39. Forecast: 20/03/26 to 26/03/26. Timezone: UTC+0.00