Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 2

Waning Gibbous 93%

23:47

06:36

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

Sun - Rise: 04:44, Set: 21:13, Transit: 12:59. Moon - Rise: 23:47, Set: 06:36. Civil Dark: 22:00 - 03:57. Nautical Dark: 23:12 - 02:44. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

88
90
93
100
100
100
96
87
96
39
30
10
7
33
0
7
25
53
46
71
78
100
100
100

Low Clouds (% Sky Obscured)

58
67
59
63
57
56
54
57
47
28
5
0
5
33
0
4
22
35
46
60
65
45
31
60

Medium Clouds (% Sky Obscured)

64
55
17
1
67
72
48
44
22
4
8
10
4
0
0
2
3
10
0
15
11
40
52
52

High Clouds (% Sky Obscured)

88
90
93
96
100
98
60
54
61
39
30
3
0
0
0
0
0
7
0
11
9
48
56
97

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
51
43
49
44
59
58
64
76
62
44
16
0
0
0
0
0
0
0
0
0
0
3
21

Precipitation Amount (mm)

0.3
0
0.2
0
0
0.3
0
0
0.5
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
17
18
18
19
19
18
18
18
17
16
15
14
13
13
13
12
12
12
11
12
13
14
15

Feels Like (°C)

14
14
15
15
15
16
15
16
17
16
14
13
14
13
13
11
11
11
11
10
10
12
12
12

Dew Point (°C)

14
13
14
14
12
12
12
12
12
14
14
14
13
13
13
12
12
11
11
11
11
12
12
12

Relative Humidity (%)

87
79
74
76
65
60
66
66
69
83
89
93
95
95
96
95
96
96
95
95
95
95
87
80

Pressure (mb)

1002
1002
1002
1002
1002
1002
1002
1002
1002
1003
1003
1004
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1004
1004

Ozone (du)

380
387
393
395
397
397
402
404
402
400
401
402
405
400
389
389
385
383
377
372
366
361
357
357

Wednesday 3

Waning Gibbous 88%

00:18

07:47

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 04:43, Set: 21:14, Transit: 12:59. Moon - Rise: 00:18, Set: 07:47. Civil Dark: 22:02 - 03:56. Nautical Dark: 23:14 - 02:42. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
85
84
36
58
42
66
49
78
53
81
94
68
69
60
85
88
87
97
86
94

Low Clouds (% Sky Obscured)

52
100
100
100
74
55
36
44
39
40
49
66
53
61
69
67
67
55
56
61
51
55
63
57

Medium Clouds (% Sky Obscured)

45
93
82
87
25
20
0
25
6
34
2
32
0
36
47
0
0
2
34
34
44
57
60
44

High Clouds (% Sky Obscured)

100
60
64
48
2
0
0
0
0
0
0
0
0
0
1
0
0
2
2
25
67
21
13
43

ISS Passover

Visibility (miles)

9
4
4
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

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

Precipitation Probability (%)

87
95
95
58
51
39
46
38
20
11
10
7
7
5
13
3
15
4
33
5
7
5
45
65

Precipitation Amount (mm)

0.5
1.2
0.8
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
14
14
15
16
18
19
18
17
16
15
15
14
14
14
13
13
13
13
13
14
14
15

Feels Like (°C)

11
10
10
10
11
12
14
16
14
14
13
12
11
11
10
9
9
9
8
9
9
9
10
10

Dew Point (°C)

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

Relative Humidity (%)

69
73
90
95
95
96
92
80
70
76
77
77
79
83
83
75
71
72
77
86
81
79
80
80

Pressure (mb)

1003
1002
1001
1000
999
997
996
996
996
996
996
996
996
996
996
995
995
994
994
994
993
993
993
993

Ozone (du)

355
353
354
358
362
366
377
386
389
390
392
395
398
398
399
400
400
400
401
401
400
403
403
404

Thursday 4

Waning Gibbous 81%

00:40

09:03

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

Sun - Rise: 04:43, Set: 21:15, Transit: 12:59. Moon - Rise: 00:40, Set: 09:03. Civil Dark: 22:03 - 03:55. Nautical Dark: 23:16 - 02:41. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
100
91
90
90
83
69
58
77
46
32
50
51
33
54
53
29
33
53
30
59
59
65
72

Low Clouds (% Sky Obscured)

61
65
73
62
58
50
37
44
47
31
20
34
36
30
52
41
26
30
40
24
48
50
55
63

Medium Clouds (% Sky Obscured)

51
73
71
80
78
64
38
30
56
28
16
30
30
4
22
32
4
4
12
3
9
9
7
7

High Clouds (% Sky Obscured)

48
60
6
60
60
6
5
4
35
24
3
3
26
8
11
22
2
2
0
0
0
26
27
27

ISS Passover

Visibility (miles)

9
7
3
6
4
6
6
7
5
5
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

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

Precipitation Probability (%)

64
85
95
84
77
72
69
73
69
55
3
0
0
0
0
0
0
1
4
13
1
0
0
1

Precipitation Amount (mm)

0.3
0.4
1.3
0.5
0.5
0.4
0.3
0.4
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

18
18
18
15
14
16
16
16
17
16
14
13
10
11
12
12
12
12
11
11
10
11
10
11

Chance of Frost

Temperature (°C)

16
16
16
15
16
17
17
17
17
16
15
14
13
12
12
11
11
11
10
10
11
12
12
13

Feels Like (°C)

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

Dew Point (°C)

12
13
14
14
14
14
14
14
14
13
13
13
12
12
11
10
10
10
10
9
9
9
9
9

Relative Humidity (%)

79
79
87
92
87
83
83
82
83
86
87
90
92
95
93
93
95
93
95
90
88
84
81
76

Pressure (mb)

993
993
993
994
994
995
996
997
997
998
999
1000
1001
1001
1002
1003
1003
1004
1004
1005
1006
1007
1008
1008

Ozone (du)

405
405
404
399
400
402
404
404
402
401
403
403
400
400
399
397
397
397
396
396
392
387
382
380

Friday 5

Waning Gibbous 72%

00:57

No Set

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

Sun - Rise: 04:42, Set: 21:16, Transit: 12:59. Moon - Rise: 00:57, Set: No Set. Civil Dark: 22:04 - 03:54. Nautical Dark: 23:18 - 02:40. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

75
77
75
84
83
100
86
52
49
43
74
98
92
85
76
80
89
100
100
100
98
100
100
100

Low Clouds (% Sky Obscured)

64
65
64
53
33
21
19
6
8
9
20
31
26
23
18
12
11
4
26
44
57
62
49
66

Medium Clouds (% Sky Obscured)

11
16
25
41
56
72
55
41
27
35
45
50
36
48
70
73
75
75
74
71
60
78
85
99

High Clouds (% Sky Obscured)

39
37
3
3
1
1
0
1
1
2
6
20
20
20
25
50
75
100
100
100
76
80
90
83

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
8

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
19
1
0
0
2
2
1
3
5
1
0
0
0
0
0
0
4
14
13
6
15
22
30

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

Chance of Frost

Temperature (°C)

14
15
15
15
16
17
16
16
16
16
15
13
12
12
11
11
10
10
10
10
11
11
13
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
63
60
64
57
49
58
59
56
64
70
75
80
84
83
85
83
81
80
83
83
83
83
74

Pressure (mb)

1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1010
1010
1010
1009
1009
1009
1008
1008

Ozone (du)

380
376
372
369
368
376
380
372
370
367
367
366
365
364
365
365
369
369
370
373
378
380
376
376

Saturday 6

Waning Gibbous 62%

01:10

10:19

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 OK

Sun - Rise: 04:41, Set: 21:17, Transit: 13:00. Moon - Rise: 01:10, Set: 10:19. Civil Dark: 22:05 - 03:53. Nautical Dark: 23:20 - 02:38. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
100
100
99
95
97
96
97
98
96
94
92
95
95
96
78
56
36

Low Clouds (% Sky Obscured)

62
61
63
54
47
36
50
72
92
87
81
78
80
82
85
72
58
45
60
75
90
72
54
36

Medium Clouds (% Sky Obscured)

98
98
97
94
53
46
52
93
94
78
65
61
60
60
61
55
40
27
20
30
33
24
12
2

High Clouds (% Sky Obscured)

81
86
100
87
76
70
91
84
75
48
16
0
1
0
0
0
0
0
0
0
0
6
12
21

ISS Passover

Visibility (miles)

9
9
5
9
9
9
5
4
2
5
9
8
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
Very Light Rain
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

33
40
41
22
19
29
52
57
81
40
24
16
23
27
22
39
31
23
60
82
95
73
43
2

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.3
0.8
0
0
0
0
0
0
0
0
0
0.3
0.6
0.9
0.4
0
0

Wind Speed/Direction (mph)

11
12
14
14
15
14
14
15
14
13
11
10
10
13
12
11
12
12
13
13
14
17
16
16

Chance of Frost

Temperature (°C)

14
14
14
14
15
16
17
17
16
16
16
16
15
14
14
14
14
13
13
13
13
13
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
87
92
93
93
90
79
87
93
95
95
92
93
93
90
90
90
89
87
83
77
74
73
71

Pressure (mb)

1008
1007
1007
1006
1006
1005
1004
1004
1003
1002
1002
1002
1003
1005
1006
1006
1007
1008
1009
1009
1010
1011
1012
1013

Ozone (du)

377
375
374
377
384
404
395
394
403
404
409
402
399
400
397
398
396
394
392
388
385
381
377
373

Sunday 7

Waning Gibbous 52%

01:22

11:35

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 04:41, Set: 21:18, Transit: 13:00. Moon - Rise: 01:22, Set: 11:35. Civil Dark: 22:06 - 03:53. Nautical Dark: 23:21 - 02:37. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

49
61
73
76
80
81
80
78
75
82
89
96
73
51
42
66
84
97
98
99
100
100
100
100

Low Clouds (% Sky Obscured)

39
42
45
44
42
40
42
43
46
49
54
56
37
20
0
14
29
43
39
35
31
55
73
91

Medium Clouds (% Sky Obscured)

14
27
43
48
56
63
47
32
17
20
18
10
26
43
42
65
76
89
92
95
100
99
98
97

High Clouds (% Sky Obscured)

29
37
50
44
34
25
31
38
48
58
71
84
59
38
15
28
45
61
74
87
100
94
84
72

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

10
13
14
30
42
54
52
48
43
34
23
0
0
0
0
20
26
30
34
37
40
57
69
79

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

16
16
17
17
17
17
17
17
16
15
13
11
10
10
9
9
8
7
6
7
8
9
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
11
13
14
15
16
17
16
16
15
14
14
13
12
12
11
11
11
11
12
12
13
13
14

Relative Humidity (%)

71
72
74
77
78
80
81
81
82
83
85
86
87
87
89
89
92
92
95
96
96
96
95
95

Pressure (mb)

1014
1014
1015
1015
1015
1015
1015
1016
1016
1017
1017
1018
1018
1019
1019
1019
1019
1018
1018
1018
1018
1017
1017
1016

Ozone (du)

370
368
366
364
361
359
357
358
359
361
360
359
359
357
355
353
350
347
344
348
353
357
355
353

Monday 8

Third Quarter 41%

01:32

12:52

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

Sun - Rise: 04:41, Set: 21:19, Transit: 13:00. Moon - Rise: 01:32, Set: 12:52. Civil Dark: 22:07 - 03:52. Nautical Dark: 23:23 - 02:36. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
98
96
95
81
66
55
52
49
43
47
48
50
66
79
100

Low Clouds (% Sky Obscured)

91
92
92
92
93
94
93
92
91
75
59
41
39
35
33
24
13
6
19
34
47

Medium Clouds (% Sky Obscured)

91
86
80
77
78
77
68
48
36
25
14
4
5
5
6
6
6
5
24
45
66

High Clouds (% Sky Obscured)

75
77
83
73
65
47
53
66
77
75
66
55
52
34
21
20
14
10
38
69
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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

75
72
70
65
64
62
69
71
76
71
55
24
14
7
1
2
1
0
2
2
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
16
16
16
17
17
17
17
18
16
15
14
13
12
11
11
11
10
10
11

Feels Like (°C)

12
12
12
12
13
14
14
13
13
14
15
14
13
13
12
12
8
8
8
8
7

Dew Point (°C)

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

Relative Humidity (%)

93
93
92
90
89
89
88
85
81
78
79
80
82
87
90
95
93
93
91
90
88

Pressure (mb)

1016
1015
1014
1014
1013
1013
1012
1012
1012
1012
1012
1013
1014
1014
1015
1015
1015
1016
1016
1016
1017

Ozone (du)

350
352
354
355
356
356
356
355
355
354
353
352
350
351
351
351
350
350
349
348
348

Forecast for Blunham, Central Bedfordshire, United Kingdom (52.15,-0.32)

Generated: 02/06/26 10:29:47. Forecast: 02/06/26 to 08/06/26. Timezone: UTC+1.00