Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 22

Waxing Crescent 17%

07:18

23:46

12 OK
13 OK
14 Bad
15 Bad
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: 05:59, Set: 18:22, Transit: 12:12. Moon - Rise: 07:18, Set: 23:46. Civil Dark: 18:56 - 05:25. Nautical Dark: 19:37 - 04:45. Astro Dark: 20:19 - 04:02

Total Clouds (% Sky Obscured)

22
39
53
63
100
100
100
100
100
100
49
75
51
77
100
100
100
100
100
100
100
100
98
97

Low Clouds (% Sky Obscured)

0
0
30
24
30
49
38
0
22
36
42
68
51
77
79
53
63
68
49
41
38
40
56
58

Medium Clouds (% Sky Obscured)

22
18
53
63
100
100
100
100
100
66
49
0
0
0
0
0
0
0
3
3
31
62
71
69

High Clouds (% Sky Obscured)

22
39
53
63
100
100
100
100
100
100
49
46
3
0
100
100
100
100
100
100
100
100
94
91

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
3
22
29
22
3
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
4
6
5
6
8
9
6
6
5
6
5
6
5
5
4
5
4
3
3
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
12
12
12
10
8
7
7
6
5
4
4
5
3
3
3
2
2
3
4
6
8
9

Dew Point (°C)

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

Relative Humidity (%)

64
64
67
68
75
77
77
88
90
91
91
90
85
88
88
86
88
90
89
88
84
82
78
75

Pressure (mb)

1016
1016
1016
1015
1015
1016
1017
1018
1018
1019
1019
1019
1019
1020
1020
1020
1020
1021
1022
1022
1022
1022
1023
1022

Ozone (du)

371
371
369
368
368
369
373
379
383
388
389
390
389
387
380
375
373
370
366
365
363
361
359
357

Monday 23

Waxing Crescent 27%

07:57

01:14

12 Bad
13 Bad
14 Bad
15 Bad
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: 05:57, Set: 18:24, Transit: 12:12. Moon - Rise: 07:57, Set: 01:14. Civil Dark: 18:58 - 05:23. Nautical Dark: 19:38 - 04:42. Astro Dark: 20:21 - 03:59

Total Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
99
100
99
100
100
100

Low Clouds (% Sky Obscured)

63
53
57
45
37
4
0
0
0
0
0
22
45
79
72
58
67
74
80
84
83
94
100
92

Medium Clouds (% Sky Obscured)

88
93
98
100
100
100
97
99
93
91
91
100
100
68
25
33
57
73
66
85
95
91
98
100

High Clouds (% Sky Obscured)

89
100
100
100
100
100
100
100
100
100
100
92
100
100
100
100
79
64
54
53
93
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
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
0
1
5
1
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
7
8
9
9
8
9
9
9
9
10
11
12
12
14
14
14
15
15
16
19
19
19
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
70
70
71
77
80
83
83
82
85
84
85
81
82
87
88
90
91
93
90
88
85
86
86

Pressure (mb)

1022
1022
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1017
1017
1016
1016
1016
1016
1016
1015
1014

Ozone (du)

355
355
353
352
350
348
346
345
344
344
344
343
342
342
342
341
340
342
343
342
341
341
343
341

Tuesday 24

Waxing Crescent 38%

08:54

02:29

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

Sun - Rise: 05:54, Set: 18:26, Transit: 12:11. Moon - Rise: 08:54, Set: 02:29. Civil Dark: 19:00 - 05:20. Nautical Dark: 19:40 - 04:40. Astro Dark: 20:23 - 03:56

Total Clouds (% Sky Obscured)

100
100
100
96
99
100
100
76
90
100
63
80
88
69
62
27
36
45
49
57
71
77
49
81

Low Clouds (% Sky Obscured)

88
82
82
80
98
100
100
67
90
95
53
68
72
49
44
25
36
45
49
55
65
59
30
50

Medium Clouds (% Sky Obscured)

95
62
92
94
92
88
13
25
19
26
3
80
79
54
57
8
3
3
3
3
3
68
20
31

High Clouds (% Sky Obscured)

100
100
99
7
2
2
45
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
8
3
7
9
9
9
9
9
7
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
Light Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
5
14
44
95
90
71
45
84
83
38
36
32
28
21
1
0
0
2
6
22
19
29
43

Precipitation Amount (mm)

0
0
0
0
1
0.6
0.4
0
0.5
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

22
22
23
24
25
24
24
20
22
23
24
22
21
20
21
21
20
19
19
20
22
22
23
24

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
10
10
10
11
11
10
8
7
6
5
4
2
1
1
0
-1
-1
-0
1
2
1
1

Relative Humidity (%)

84
83
79
79
80
92
93
91
85
87
85
85
85
82
82
82
82
79
80
79
79
78
69
63

Pressure (mb)

1014
1013
1012
1010
1009
1008
1007
1007
1006
1005
1005
1006
1006
1007
1007
1008
1009
1009
1010
1010
1011
1011
1012
1012

Ozone (du)

341
343
349
358
361
365
370
377
383
390
394
404
420
426
424
424
424
425
427
430
427
422
421
418

Wednesday 25

First Quarter 50%

10:08

03:23

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

Sun - Rise: 05:52, Set: 18:27, Transit: 12:11. Moon - Rise: 10:08, Set: 03:23. Civil Dark: 19:02 - 05:18. Nautical Dark: 19:42 - 04:37. Astro Dark: 20:25 - 03:54

Total Clouds (% Sky Obscured)

88
95
76
41
35
21
22
21
22
31
35
37
32
38
46
45
43
47
58
57
66
61
53
49

Low Clouds (% Sky Obscured)

53
36
26
27
28
21
22
21
22
28
30
31
32
38
46
30
15
1
0
0
0
0
1
1

Medium Clouds (% Sky Obscured)

40
91
76
41
18
1
2
2
5
3
4
3
2
1
0
12
24
31
30
28
35
32
26
26

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
2
0
1
2
2
3
3
34
46
26
35
30
25
19

ISS Passover

Visibility (miles)

9
7
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 (%)

46
41
29
20
14
6
7
6
0
1
2
1
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)

24
22
23
23
22
20
18
16
14
13
12
11
10
9
9
9
9
9
8
9
11
12
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
74
69
63
63
63
67
72
71
73
76
79
79
80
82
81
84
86
89
85
71
57
51
49

Pressure (mb)

1012
1013
1013
1014
1015
1016
1017
1018
1019
1020
1020
1020
1021
1021
1022
1022
1023
1023
1024
1024
1025
1025
1025
1025

Ozone (du)

411
409
411
413
410
403
392
382
374
370
369
369
368
363
358
352
349
344
337
331
327
324
321
319

Thursday 26

Waxing Gibbous 61%

11:33

04:00

12 Bad
13 Bad
14 Bad
15 Bad
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: 05:50, Set: 18:29, Transit: 12:11. Moon - Rise: 11:33, Set: 04:00. Civil Dark: 19:03 - 05:15. Nautical Dark: 19:44 - 04:34. Astro Dark: 20:28 - 03:51

Total Clouds (% Sky Obscured)

62
79
88
85
84
83
88
93
98
99
99
100
100
100
100
99
98
97
97
98
99
99
99
100

Low Clouds (% Sky Obscured)

8
18
20
15
15
15
31
46
60
75
85
98
94
89
83
78
73
67
80
88
97
97
97
98

Medium Clouds (% Sky Obscured)

41
65
73
72
67
72
58
55
54
85
99
97
90
82
75
66
61
49
49
51
54
64
79
92

High Clouds (% Sky Obscured)

21
21
20
13
9
15
37
53
67
61
41
37
31
26
20
20
23
23
21
15
10
20
29
29

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
1
1
0
0
0
1
14
18
12
27
28
23
22
24
25
18
19
19
26
29
23

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
48
48
50
58
64
73
78
83
86
86
83
80
82
83
85
88
91
94
94
91
90
88
87

Pressure (mb)

1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

317
316
316
316
315
315
314
314
313
313
315
316
316
317
318
319
319
318
318
318
318
319
318
317

Friday 27

Waxing Gibbous 72%

No Rise

04:24

12 Bad
13 Bad
14 Bad
15 Bad
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: 05:47, Set: 18:31, Transit: 12:10. Moon - Rise: No Rise, Set: 04:24. Civil Dark: 19:05 - 05:13. Nautical Dark: 19:46 - 04:32. Astro Dark: 20:30 - 03:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
95
90
85
73
65
67
64
58
52
52
51
51
54
59
61
69
74
73

Low Clouds (% Sky Obscured)

98
99
100
97
93
90
88
86
85
70
56
42
52
55
52
35
20
6
21
35
49
52
55
58

Medium Clouds (% Sky Obscured)

90
90
89
92
95
99
66
33
0
0
0
0
12
27
35
27
19
11
11
13
18
38
61
73

High Clouds (% Sky Obscured)

28
27
26
27
19
10
3
2
1
1
1
1
27
54
52
52
51
51
43
20
0
19
36
58

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 (%)

23
21
19
23
28
32
24
20
11
10
7
1
4
3
1
7
9
9
8
5
1
20
30
37

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)

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

Chance of Frost

Temperature (°C)

11
11
11
12
11
10
9
8
8
7
6
5
4
4
3
3
3
3
3
5
6
7
7
7

Feels Like (°C)

5
9
9
9
9
9
9
6
6
5
5
4
3
2
2
3
3
3
3
2
2
2
3
4

Dew Point (°C)

8
9
10
10
9
8
7
6
5
5
3
2
1
1
1
1
1
1
1
2
2
2
4
4

Relative Humidity (%)

84
87
88
90
88
87
85
84
84
82
81
80
80
82
85
88
86
86
86
82
78
71
77
79

Pressure (mb)

1021
1021
1021
1021
1021
1022
1022
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1026
1026

Ozone (du)

316
317
318
319
321
322
323
328
332
337
337
338
338
339
340
341
343
345
347
355
363
371
381
392

Saturday 28

Waxing Gibbous 82%

13:00

05:42

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 OK
20 Good
21 Good
22 Good
23 Good
00 OK
02 OK
03 OK
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:45, Set: 18:33, Transit: 12:10. Moon - Rise: 13:00, Set: 05:42. Civil Dark: 19:07 - 06:11. Nautical Dark: 19:48 - 05:29. Astro Dark: 20:32 - 04:45

Total Clouds (% Sky Obscured)

81
87
95
73
51
30
20
10
0
1
1
1
11
22
33
55
77
100

Low Clouds (% Sky Obscured)

54
50
47
42
37
30
20
10
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

81
84
83
56
29
3
2
1
0
0
0
0
1
3
7
27
48
68

High Clouds (% Sky Obscured)

34
17
0
0
0
0
0
0
0
0
1
1
8
15
20
45
72
100

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

48
56
59
45
36
23
16
11
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
13
14
16
15
14
12
10
8
6
6
6
6
5
5
5
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
78
74
68
68
67
66
70
73
77
82
84
88
88
88
88
88
86

Pressure (mb)

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

Ozone (du)

403
411
420
429
420
412
403
399
396
392
391
390
388
386
384
382
379
376

Forecast for Long Itchington, Warwickshire, United Kingdom (52.29,-1.40)

Generated: 22/03/26 12:11:00. Forecast: 22/03/26 to 28/03/26. Timezone: UTC+0.00