Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 17

Waning Crescent 0%

05:48

16:16

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

Sun - Rise: 06:01, Set: 18:04, Transit: 12:04. Moon - Rise: 05:48, Set: 16:16. Civil Dark: 18:38 - 05:27. Nautical Dark: 19:18 - 04:47. Astro Dark: 20:00 - 04:05

Total Clouds (% Sky Obscured)

88
90
69
35
30
1
2
0
0
0
0
10
18
19
21
20
22
24
23
9
19
13
3
3

Low Clouds (% Sky Obscured)

54
39
42
35
30
0
0
0
0
0
0
10
17
19
21
20
22
24
23
9
19
13
3
3

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)

56
33
12
5
5
1
2
0
0
0
0
1
1
0
3
3
2
3
3
3
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
7
8
8
8
8
8
7
7
6
7
7
6
6
6
6
6
6
6
7
7
8
7

Relative Humidity (%)

70
68
64
66
69
74
80
84
85
85
87
90
91
90
91
93
93
93
94
93
85
75
70
64

Pressure (mb)

1015
1015
1015
1014
1014
1014
1015
1016
1016
1016
1017
1017
1017
1017
1018
1018
1019
1019
1020
1021
1022
1022
1023
1023

Ozone (du)

335
334
334
334
333
333
332
332
330
329
329
327
326
327
328
329
329
330
331
332
335
336
337
337

Wednesday 18

Waning Crescent 0%

05:58

17:39

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

Sun - Rise: 05:59, Set: 18:06, Transit: 12:03. Moon - Rise: 05:58, Set: 17:39. Civil Dark: 18:40 - 05:25. Nautical Dark: 19:20 - 04:45. Astro Dark: 20:02 - 04:03

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
4
2
0
0
0
0
0
2
11
3
15
44
91
91

Low 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

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
4
1
0
0
0
0
0
1
11
2
15
39
68
64

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)

12
12
11
11
9
9
8
7
7
7
6
6
5
5
5
5
5
5
5
5
5
6
7
7

Chance of Frost

Temperature (°C)

15
15
15
14
14
12
10
8
7
7
6
6
6
5
5
5
5
4
4
4
7
9
11
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
55
54
53
57
64
71
71
69
66
70
71
72
76
79
83
86
88
89
88
81
73
66
59

Pressure (mb)

1023
1023
1023
1024
1024
1024
1025
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1029
1028
1028

Ozone (du)

339
342
343
344
345
346
348
350
350
350
351
351
350
350
348
347
347
347
347
347
346
345
344
343

Thursday 19

New Moon 0%

06:10

19:05

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 OK
19 Bad
20 Bad
21 OK
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: 05:56, Set: 18:08, Transit: 12:03. Moon - Rise: 06:10, Set: 19:05. Civil Dark: 18:41 - 05:22. Nautical Dark: 19:22 - 04:42. Astro Dark: 20:04 - 04:00

Total Clouds (% Sky Obscured)

67
98
88
100
80
30
41
64
100
46
49
69
96
85
78
78
83
88
87
97
97
96
95
95

Low Clouds (% Sky Obscured)

0
0
0
14
12
0
0
0
0
4
0
0
12
0
0
5
12
21
20
19
17
15
13
11

Medium Clouds (% Sky Obscured)

0
0
35
32
45
30
41
64
80
46
4
11
4
6
12
10
17
18
16
14
19
24
32
40

High Clouds (% Sky Obscured)

48
92
88
100
77
30
41
31
61
46
49
69
94
75
50
51
61
61
54
83
79
76
80
90

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)

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

Chance of Frost

Temperature (°C)

14
14
15
14
13
12
10
8
7
6
6
5
5
5
5
4
4
4
4
5
7
8
10
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
53
53
57
64
71
78
81
81
79
80
80
79
80
82
83
86
86
86
86
78
70
62
57

Pressure (mb)

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

Ozone (du)

345
351
361
369
374
375
380
383
385
384
384
386
385
384
382
379
378
378
377
377
376
375
376
377

Friday 20

Waxing Crescent 3%

06:24

20:33

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 OK
10 Bad
11 OK

Sun - Rise: 05:54, Set: 18:09, Transit: 12:03. Moon - Rise: 06:24, Set: 20:33. Civil Dark: 18:43 - 05:20. Nautical Dark: 19:24 - 04:40. Astro Dark: 20:06 - 03:57

Total Clouds (% Sky Obscured)

95
91
93
98
100
100
100
96
90
77
82
90
90
81
61
69
45
46
49
47
69
40
55
40

Low Clouds (% Sky Obscured)

22
34
48
52
53
52
45
39
32
25
21
16
20
22
25
21
20
19
29
40
50
34
18
0

Medium Clouds (% Sky Obscured)

32
25
19
28
27
25
23
25
24
19
19
16
11
14
10
10
14
14
15
18
15
9
5
0

High Clouds (% Sky Obscured)

83
57
82
94
100
100
99
91
69
44
24
2
2
3
3
17
1
1
3
2
18
8
24
30

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
54
54
56
58
68
79
91
94
96
94
90
80
78
83
88
89
91
91
89
79
66
58
57

Pressure (mb)

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

Ozone (du)

377
376
376
375
374
375
375
377
379
381
383
384
383
382
381
381
381
382
381
381
383
387
391
395

Saturday 21

Waxing Crescent 9%

06:41

22:05

12 OK
13 OK
14 OK
15 Good
16 Good
17 Good
18 Good
19 OK
20 OK
21 OK
22 OK
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: 05:52, Set: 18:11, Transit: 12:03. Moon - Rise: 06:41, Set: 22:05. Civil Dark: 18:45 - 05:18. Nautical Dark: 19:26 - 04:37. Astro Dark: 20:08 - 03:54

Total Clouds (% Sky Obscured)

40
35
35
8
4
4
10
17
26
30
34
51
62
73
84
89
90
88
91
94
98
96
94
92

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
10
17
26
30
34
49
60
70
81
78
74
71
67
64
60
43
24
5

Medium Clouds (% Sky Obscured)

0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
7
14
23
34
45
52
24
9
6

High Clouds (% Sky Obscured)

30
30
30
5
0
0
0
0
0
0
0
0
23
50
79
70
43
18
16
13
10
27
41
57

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

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

Chance of Frost

Temperature (°C)

11
11
11
11
10
9
7
6
4
4
3
3
2
2
2
3
3
3
4
5
5
6
8
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
65
65
66
69
77
87
94
96
96
94
96
94
94
94
93
94
94
94
91
86
84
78
73

Pressure (mb)

1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015

Ozone (du)

397
398
399
400
404
407
411
413
415
416
416
417
418
419
419
419
419
420
421
421
422
422
423
424

Sunday 22

Waxing Crescent 16%

07:07

23:38

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: 05:49, Set: 18:13, Transit: 12:02. Moon - Rise: 07:07, Set: 23:38. Civil Dark: 18:47 - 05:15. Nautical Dark: 19:28 - 04:35. Astro Dark: 20:10 - 03:52

Total Clouds (% Sky Obscured)

81
70
57
68
83
98
100
100
100
94
87
81
71
62
50
65
79
88
87
90
97
98
97
96

Low Clouds (% Sky Obscured)

10
15
15
23
31
40
29
20
11
20
30
41
45
48
50
58
65
71
75
76
72
64
60
60

Medium Clouds (% Sky Obscured)

6
6
11
25
39
50
50
50
55
38
18
5
3
2
0
0
0
0
10
20
34
41
48
51

High Clouds (% Sky Obscured)

44
34
21
42
65
90
91
91
92
82
68
54
36
18
0
31
54
70
76
85
93
92
90
85

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 (%)

13
15
18
20
14
6
8
9
22
23
18
9
5
2
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
5
5
5
4
3
3
3
3
4
4
4
4
4
4
5
5
5
6
7
7
8
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
67
66
65
69
74
81
82
84
87
86
88
88
86
86
85
86
85
86
83
81
78
72
66

Pressure (mb)

1015
1015
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1017
1017
1017

Ozone (du)

425
422
420
417
412
406
401
404
407
409
407
405
402
396
389
382
380
378
375
373
372
370
367
364

Monday 23

Waxing Crescent 26%

07:46

01:06

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

Sun - Rise: 05:47, Set: 18:15, Transit: 12:02. Moon - Rise: 07:46, Set: 01:06. Civil Dark: 18:49 - 05:13. Nautical Dark: 19:29 - 04:32. Astro Dark: 20:12 - 03:49

Total Clouds (% Sky Obscured)

97
99
100
100
100
100
100
100
100
100
100
100
97
94
92
96
99
100

Low Clouds (% Sky Obscured)

59
58
56
55
51
49
42
34
26
27
28
29
28
27
31
35
36
41

Medium Clouds (% Sky Obscured)

53
56
59
68
79
93
93
94
95
95
93
91
93
94
92
95
96
100

High Clouds (% Sky Obscured)

91
96
100
100
100
100
100
100
100
100
99
99
94
89
84
83
90
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
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
6
16
27
36
38
36
31
24
7
6
3
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
61
58
57
61
66
70
76
81
88
88
90
91
91
93
94
93
93

Pressure (mb)

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

Ozone (du)

361
360
360
359
358
357
356
354
352
350
349
348
347
346
344
342
342
342

Forecast for Great Ellingham, Norfolk, United Kingdom (52.53,0.98)

Generated: 17/03/26 12:13:22. Forecast: 17/03/26 to 23/03/26. Timezone: UTC+0.00