Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 6

Waning Gibbous 93%

20:33

07:11

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

Sun - Rise: 06:32, Set: 17:45, Transit: 12:10. Moon - Rise: 20:33, Set: 07:11. Civil Dark: 18:19 - 05:58. Nautical Dark: 18:59 - 05:19. Astro Dark: 19:39 - 04:39

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
11
0
0
12
100
100
31
100
60
37
45
88
97
98
82
100
95
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
13
31
36
28
60
37
45
82
49
42
34
26
62
76

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
75
71
100
73
38
24
6
22
28
26
15
18
55
48
87

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
45
100
100
100
100
60
35
45
5
61
66
73
65
29
37

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
2
2
1
2
2
4
1
1
0
8

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

Chance of Frost

Temperature (°C)

16
17
17
17
17
16
12
11
10
9
9
9
8
8
8
8
7
8
8
8
8
9
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
54
54
55
59
62
75
81
86
86
91
90
92
91
87
88
90
93
95
94
95
95
93
91

Pressure (mb)

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

Ozone (du)

391
393
397
396
394
393
394
395
398
400
403
404
395
394
396
396
398
398
399
402
403
402
400
399

Saturday 7

Waning Gibbous 87%

21:50

07:22

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: 06:30, Set: 17:47, Transit: 12:10. Moon - Rise: 21:50, Set: 07:22. Civil Dark: 18:21 - 05:56. Nautical Dark: 19:01 - 05:16. Astro Dark: 19:41 - 04:36

Total Clouds (% Sky Obscured)

98
100
100
100
100
99
98
99
100
99
97
96
95
100
100
100
97
100
100
100
100
100
100
98

Low Clouds (% Sky Obscured)

78
81
85
100
100
93
79
84
90
95
95
89
92
100
100
100
94
100
100
100
100
100
100
90

Medium Clouds (% Sky Obscured)

93
100
96
95
100
96
95
95
77
75
70
59
43
32
29
20
26
25
35
40
76
54
57
59

High Clouds (% Sky Obscured)

8
40
94
67
65
68
55
81
36
12
13
4
2
0
3
3
27
5
36
18
6
15
27
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 (%)

1
11
36
41
40
36
30
33
39
28
19
6
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
85
85
85
87
87
85
85
87
87
87
87
87
87
87
87
87
87
87
87
85
81
78
77

Pressure (mb)

1022
1022
1022
1022
1023
1024
1024
1025
1025
1026
1026
1026
1026
1026
1027
1026
1026
1026
1026
1027
1027
1027
1027
1027

Ozone (du)

398
394
392
392
391
390
390
390
388
385
382
382
385
384
380
376
377
377
377
375
375
375
375
375

Sunday 8

Waning Gibbous 79%

23:06

07:37

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: 06:27, Set: 17:49, Transit: 12:09. Moon - Rise: 23:06, Set: 07:37. Civil Dark: 18:23 - 05:54. Nautical Dark: 19:02 - 05:14. Astro Dark: 19:43 - 04:34

Total Clouds (% Sky Obscured)

96
96
95
99
90
95
87
73
72
94
90
94
81
80
75
70
61
58
62
62
64
74
84
83

Low Clouds (% Sky Obscured)

87
86
80
95
73
81
77
50
59
88
90
94
81
80
75
70
61
58
62
62
64
74
84
83

Medium Clouds (% Sky Obscured)

40
38
28
22
5
39
10
8
12
50
39
52
37
38
51
46
38
41
44
43
28
16
11
13

High Clouds (% Sky Obscured)

22
34
13
37
29
23
50
60
18
28
11
20
7
6
11
16
12
7
3
1
2
2
2
3

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
4
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
1
1
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
5
5
6
5
5
6
7
6
6
6
6
6
6
6
6
6
6
6
6
7
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
74
72
73
74
78
82
88
91
93
94
94
96
94
96
94
96
96
96
96
93
87
84
80

Pressure (mb)

1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1024
1024
1024
1023
1023
1023
1023
1023
1023

Ozone (du)

376
377
377
376
375
374
374
374
374
375
375
375
374
372
372
371
372
372
373
375
377
377
376
376

Monday 9

Waning Gibbous 71%

00:23

07:56

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: 06:25, Set: 17:51, Transit: 12:09. Moon - Rise: 00:23, Set: 07:56. Civil Dark: 18:25 - 05:51. Nautical Dark: 19:04 - 05:12. Astro Dark: 19:44 - 04:31

Total Clouds (% Sky Obscured)

86
94
94
91
87
57
70
82
91
84
80
82
75
76
67
69
66
94
68
70
82
100
100
100

Low Clouds (% Sky Obscured)

79
87
90
90
77
55
69
80
89
73
75
81
75
76
67
69
66
94
68
70
82
100
100
100

Medium Clouds (% Sky Obscured)

2
1
0
0
3
4
4
3
3
3
3
0
0
2
2
3
3
32
4
13
37
76
67
75

High Clouds (% Sky Obscured)

9
16
15
5
24
4
5
5
6
3
1
0
0
0
0
1
1
0
1
2
3
31
2
1

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
3

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
Very Light Rain

Precipitation Probability (%)

0
0
2
1
17
6
3
2
0
0
0
0
0
0
0
0
0
0
0
0
2
11
31
34

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
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
74
71
71
71
80
86
88
88
90
93
93
93
93
93
93
91
91
91
91
88
81
87
88

Pressure (mb)

1022
1022
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020

Ozone (du)

377
377
376
375
374
375
375
373
370
367
365
365
367
368
367
366
366
368
371
375
375
374
375
376

Tuesday 10

Waning Gibbous 61%

01:36

08:23

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: 06:23, Set: 17:53, Transit: 12:09. Moon - Rise: 01:36, Set: 08:23. Civil Dark: 18:26 - 05:49. Nautical Dark: 19:06 - 05:09. Astro Dark: 19:46 - 04:29

Total Clouds (% Sky Obscured)

98
76
79
92
84
59
52
50
52
45
39
42
58
65
57
54
55
65
59
73
69
66
64
61

Low Clouds (% Sky Obscured)

96
76
79
88
84
59
52
50
52
45
39
39
47
56
57
54
55
65
59
54
47
49
46
42

Medium Clouds (% Sky Obscured)

5
4
6
6
2
0
6
14
20
13
5
0
0
0
1
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
1
8
23
23
6
1
0
4
7
33
45
45
49
43

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
7
25
10
8
5
2
1
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
1

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)

4
4
5
6
5
4
4
3
4
5
5
6
6
6
6
6
6
6
6
8
9
11
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
93
76
70
79
80
87
90
90
91
90
91
93
93
91
91
93
91
93
93
90
85
80
76

Pressure (mb)

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

Ozone (du)

377
376
376
376
378
380
376
377
378
377
376
374
375
378
385
392
396
400
402
405
413
418
419
414

Wednesday 11

Third Quarter 52%

02:42

09:01

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: 06:20, Set: 17:54, Transit: 12:09. Moon - Rise: 02:42, Set: 09:01. Civil Dark: 18:28 - 05:47. Nautical Dark: 19:08 - 05:07. Astro Dark: 19:48 - 04:26

Total Clouds (% Sky Obscured)

74
89
100
99
99
98
99
99
100
100
100
100
100
99
99
96
95
93
97
98
99
99
99
99

Low Clouds (% Sky Obscured)

40
37
35
30
25
20
20
21
21
39
55
70
69
69
68
73
79
80
85
87
88
89
90
90

Medium Clouds (% Sky Obscured)

26
52
76
81
85
81
64
51
46
74
91
98
97
96
95
82
77
67
68
81
92
94
95
96

High Clouds (% Sky Obscured)

49
58
74
78
85
93
94
94
90
81
72
64
69
74
80
81
89
90
90
86
82
81
79
75

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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

9
11
14
13
11
4
7
4
0
0
5
11
23
31
44
58
64
74
72
64
64
61
64
64

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

16
15
15
14
12
10
9
9
10
10
10
11
12
12
12
12
12
13
13
13
13
13
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
74
72
72
75
76
80
80
78
78
79
81
81
87
90
94
91
91
88
85
84
81
81
80

Pressure (mb)

1015
1015
1014
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1011
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

407
404
402
400
398
396
394
393
392
391
386
381
376
373
370
368
369
371
372
372
372
372
370
368

Thursday 12

Waning Crescent 42%

03:37

09:54

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

Sun - Rise: 06:18, Set: 17:56, Transit: 12:08. Moon - Rise: 03:37, Set: 09:54. Civil Dark: 18:30 - 05:44. Nautical Dark: 19:10 - 05:05. Astro Dark: 19:50 - 04:24

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
97
92
86
62
35
15
18
25
28
35
43
54
54
50
46
57
68
83

Low Clouds (% Sky Obscured)

62
35
7
12
17
24
23
25
19
18
16
10
8
6
9
22
31
39
38
33
28
37
43
53

Medium Clouds (% Sky Obscured)

96
96
96
89
84
82
64
53
39
26
13
0
0
0
0
0
1
2
1
1
0
0
0
0

High Clouds (% Sky Obscured)

84
91
99
99
99
99
66
33
0
0
0
0
0
0
0
1
1
1
1
1
2
6
13
18

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
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 (%)

53
40
27
24
21
20
20
19
20
19
18
18
20
20
15
21
25
30
28
27
27
25
21
15

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
77
75
73
72
72
70
73
75
79
81
81
82
83
86
88
88
91
91
91
90
88
84
81

Pressure (mb)

1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1013
1013
1013

Ozone (du)

366
372
378
384
393
401
410
414
418
423
427
432
437
439
441
444
445
447
448
435
421
407
402
397

Forecast for Ely, Cambridgeshire, United Kingdom (52.40,0.26)

Generated: 06/03/26 02:00:21. Forecast: 06/03/26 to 12/03/26. Timezone: UTC+0.00