Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 30

Waxing Gibbous 95%

17:54

05:56

23 Bad
00 OK
01 OK
02 Bad
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 OK
21 OK
22 OK

Sun - Rise: 06:31, Set: 19:29, Transit: 13:00. Moon - Rise: 17:54, Set: 05:56. Civil Dark: 20:03 - 05:56. Nautical Dark: 20:46 - 05:14. Astro Dark: 21:31 - 04:28

Total Clouds (% Sky Obscured)

64
37
25
44
33
87
88
96
100
100
100
100
98
64
66
96
99
94
76
62
60
30
18
45

Low Clouds (% Sky Obscured)

12
0
25
32
0
29
84
93
100
100
100
100
95
51
61
60
76
78
67
45
46
28
18
45

Medium Clouds (% Sky Obscured)

0
1
23
20
25
63
69
53
56
62
69
67
32
18
7
79
85
77
41
23
18
1
0
0

High Clouds (% Sky Obscured)

1
0
0
0
3
31
65
13
2
8
14
3
5
3
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
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

1
0
0
0
0
0
0
2
13
13
12
3
0
2
0
12
8
29
37
17
2
3
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
9
8
9
8
7
7
6
6
6
6
6
7
8
11
12
11
8
6
4
3
4
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
3
2
2
1
1
2
2
3
3
4
5
6
7
9
10
11
11
12
13
12
10
9
8

Dew Point (°C)

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

Relative Humidity (%)

85
86
88
91
93
86
86
86
86
88
90
90
88
90
86
76
74
73
75
79
87
90
88
87

Pressure (mb)

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

Ozone (du)

312
314
314
314
314
314
315
315
313
309
309
309
309
308
309
311
312
311
312
314
314
314
317
319

Tuesday 31

Waxing Gibbous 99%

19:11

06:06

23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 OK
06 OK
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
22 Bad

Sun - Rise: 06:28, Set: 19:31, Transit: 12:59. Moon - Rise: 19:11, Set: 06:06. Civil Dark: 20:05 - 05:53. Nautical Dark: 20:48 - 05:11. Astro Dark: 21:33 - 04:26

Total Clouds (% Sky Obscured)

58
78
76
83
84
51
34
29
39
57
63
65
75
80
86
98
97
95
93
93
91
90
74
100

Low Clouds (% Sky Obscured)

58
72
75
83
82
43
25
24
37
56
56
58
64
69
74
88
93
75
73
76
77
85
60
59

Medium Clouds (% Sky Obscured)

0
3
0
0
0
0
0
0
0
1
4
0
0
0
0
13
2
7
2
1
2
2
1
39

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
1
2
2
2
0
3
7
3
67

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
15
10
7
7
7
5
2
1
5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
88
88
91
91
91
90
90
91
87
78
72
67
65
64
62
63
68
70
73
76
76
76
73

Pressure (mb)

1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1025
1025
1025
1024
1023
1023
1022
1022
1021
1021
1020
1021
1020
1020

Ozone (du)

320
321
322
324
323
324
325
326
328
329
330
331
332
332
331
331
330
329
327
325
326
326
328
333

Wednesday 1

Waxing Gibbous 100%

20:28

06:15

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
22 Bad

Sun - Rise: 06:26, Set: 19:32, Transit: 12:59. Moon - Rise: 20:28, Set: 06:15. Civil Dark: 20:07 - 05:51. Nautical Dark: 20:50 - 05:09. Astro Dark: 21:36 - 04:23

Total Clouds (% Sky Obscured)

98
99
100
100
100
100
100
100
100
99
88
100
88
92
89
89
77
89
100
99
87
86
96
95

Low Clouds (% Sky Obscured)

94
64
100
72
71
87
100
91
100
99
86
100
80
79
74
65
44
47
55
66
58
50
41
45

Medium Clouds (% Sky Obscured)

58
80
62
100
96
100
100
59
43
0
0
0
0
8
5
13
10
21
35
40
44
46
78
67

High Clouds (% Sky Obscured)

37
71
37
99
100
100
97
100
75
22
0
0
0
0
0
0
0
4
50
73
23
15
50
49

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
2
1
2
1
1
3
3
1
3
8
6
3
15
1
3
1
1
1
1
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)

7
7
7
8
9
10
11
10
11
12
13
13
13
13
12
12
11
10
8
5
4
3
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
70
73
74
74
74
75
78
82
87
78
82
78
78
69
65
63
61
60
62
72
79
82
79

Pressure (mb)

1019
1019
1018
1018
1017
1017
1017
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018

Ozone (du)

336
337
339
341
342
342
343
346
352
359
369
373
375
374
372
371
369
370
368
369
369
370
375
379

Thursday 2

Full Moon 99%

21:45

06:26

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
22 Bad

Sun - Rise: 06:24, Set: 19:34, Transit: 12:59. Moon - Rise: 21:45, Set: 06:26. Civil Dark: 20:09 - 05:49. Nautical Dark: 20:52 - 05:06. Astro Dark: 21:38 - 04:20

Total Clouds (% Sky Obscured)

92
86
95
94
93
93
94
95
96
98
100
100
99
100
99
99
98
97
95
93
81
64
55
56

Low Clouds (% Sky Obscured)

51
56
48
38
28
33
42
50
68
81
97
94
89
87
80
73
66
52
38
25
16
13
5
5

Medium Clouds (% Sky Obscured)

59
48
42
68
91
82
93
94
81
32
29
34
30
96
19
54
98
83
79
75
66
64
55
51

High Clouds (% Sky Obscured)

22
7
50
50
46
32
47
25
54
82
100
100
95
100
82
63
45
54
61
69
51
34
20
15

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

Precipitation Probability (%)

0
0
0
0
0
0
0
1
15
25
39
41
47
63
62
55
49
42
30
16
18
28
29
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
7
8
9
9
11
11
11
11
12
14
15
16
18
18
17
16
15
14
13
13
11
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
77
79
82
82
85
91
88
79
71
66
73
78
76
78
83
84
86
87
89
88
91
93
95

Pressure (mb)

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

Ozone (du)

380
382
382
383
382
384
385
384
384
384
384
383
383
383
383
382
382
382
383
382
381
379
377
377

Friday 3

Waning Gibbous 96%

23:02

06:39

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
22 Bad

Sun - Rise: 06:21, Set: 19:36, Transit: 12:59. Moon - Rise: 23:02, Set: 06:39. Civil Dark: 20:11 - 05:46. Nautical Dark: 20:54 - 05:03. Astro Dark: 21:41 - 04:16

Total Clouds (% Sky Obscured)

57
48
55
66
76
68
58
49
65
68
59
53
56
61
59
57
55
80
82
81
88
93
100
100

Low Clouds (% Sky Obscured)

5
5
25
45
63
49
38
20
40
59
59
53
54
40
39
38
37
34
30
26
29
31
33
37

Medium Clouds (% Sky Obscured)

52
23
39
27
31
39
5
49
9
11
14
12
10
8
12
18
35
37
39
38
31
21
9
7

High Clouds (% Sky Obscured)

20
20
20
25
30
27
29
31
33
18
3
15
27
44
35
22
3
16
30
44
62
81
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 (%)

3
2
0
0
0
0
1
0
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)

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

Chance of Frost

Temperature (°C)

9
8
8
8
7
7
7
8
7
8
10
11
13
14
15
16
16
17
16
15
14
14
13
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
93
91
91
91
87
84
81
72
61
57
53
53
53
53
53
55
57
59
60
60
62

Pressure (mb)

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

Ozone (du)

377
377
377
377
377
377
377
377
377
377
377
377
374
371
370
369
369
368
367
366
365
364
364
363

Saturday 4

Waning Gibbous 91%

23:02

06:56

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
22 Bad

Sun - Rise: 06:19, Set: 19:38, Transit: 12:58. Moon - Rise: 23:02, Set: 06:56. Civil Dark: 20:13 - 05:44. Nautical Dark: 20:56 - 05:01. Astro Dark: 21:43 - 04:13

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
89
80
75
81
86
89
72

Low Clouds (% Sky Obscured)

39
43
45
48
57
60
64
68
73
79
85
77
70
64
45
26
7
24
41
58
38
21
8
9

Medium Clouds (% Sky Obscured)

4
0
6
11
22
55
80
99
96
93
89
92
97
100
90
81
72
48
24
1
10
17
22
24

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
99
96
91
89
68
48
29
50
71
89
72

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
7
8
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
10
10
5
7
4
0
5
7
7
8
6
2
9
17
23
26
27
23
22
18
10
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
0
0

Wind Speed/Direction (mph)

17
18
18
18
18
18
17
15
14
14
14
14
13
13
13
12
12
11
9
8
6
4
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
70
73
70
64
60
64
66
69
66
63
61
58
56
53
56
59
63
67
69
74
77
79
82

Pressure (mb)

1011
1011
1011
1011
1011
1011
1012
1012
1013
1014
1015
1016
1016
1017
1017
1018
1018
1019
1019
1019
1020
1020
1020
1021

Ozone (du)

363
363
363
363
364
364
366
368
371
373
375
377
383
388
394
393
392
391
388
384
380
377
375
372

Sunday 5

Waning Gibbous 85%

00:17

07:20

23 Bad
00 OK
01 OK
02 OK
03 OK
04 OK
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: 06:17, Set: 19:39, Transit: 12:58. Moon - Rise: 00:17, Set: 07:20. Civil Dark: 20:15 - 05:41. Nautical Dark: 20:58 - 04:58. Astro Dark: 21:46 - 04:10

Total Clouds (% Sky Obscured)

49
20
15
10
10
31
50
66
78
87
97
98
99
100
90
81
75
79
83
87

Low Clouds (% Sky Obscured)

11
6
3
2
0
1
1
1
25
50
74
61
49
34
27
17
8
17
27
38

Medium Clouds (% Sky Obscured)

28
20
15
10
10
31
50
66
78
77
74
72
70
69
57
46
35
48
63
78

High Clouds (% Sky Obscured)

49
20
15
10
10
31
50
65
67
71
76
84
92
100
90
81
75
79
79
78

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 (%)

4
0
0
0
0
1
1
0
5
2
1
4
2
0
1
2
7
7
5
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)

2
3
4
5
6
6
7
8
9
11
13
15
16
17
18
18
19
20
19
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
88
90
91
91
89
89
89
90
87
85
83
77
71
67
67
65
64
66
67

Pressure (mb)

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

Ozone (du)

372
371
371
372
373
374
377
379
382
382
382
383
382
381
380
381
382
383
382
382

Forecast for Yaxham, Norfolk, United Kingdom (52.66,0.96)

Generated: 30/03/26 23:07:58. Forecast: 30/03/26 to 05/04/26. Timezone: UTC+1.00