Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 3

Full Moon 100%

19:20

06:54

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

Sun - Rise: 06:40, Set: 17:48, Transit: 12:14. Moon - Rise: 19:20, Set: 06:54. Civil Dark: 18:22 - 06:06. Nautical Dark: 19:00 - 05:27. Astro Dark: 19:40 - 04:48

Total Clouds (% Sky Obscured)

94
61
46
1
40
62
80
85
87
88
97
99
97
84
53
35
12
0
26
32
29
28
0
0

Low Clouds (% Sky Obscured)

49
30
0
0
40
62
80
85
87
88
97
99
97
84
53
35
12
0
26
32
29
28
0
0

Medium Clouds (% Sky Obscured)

5
5
5
1
7
7
4
4
3
4
45
42
3
4
4
3
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

41
46
19
1
24
17
9
9
10
10
5
3
2
2
2
3
3
0
3
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
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
7
7
6
6
5
5
5
6
5
5
5
5
6
7
8
8
8
9
9
9
7
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
93
91
91
91
94
94
94
94
94
94
93
87
82
76
73
70
68
68
73
80
84
88

Pressure (mb)

1028
1028
1028
1028
1028
1028
1028
1027
1027
1026
1026
1026
1026
1026
1026
1025
1024
1024
1023
1022
1022
1021
1021
1021

Ozone (du)

407
412
415
415
415
415
416
414
410
407
407
406
406
406
405
404
404
403
400
398
396
396
394
391

Wednesday 4

Waning Gibbous 97%

No Rise

07:05

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

Sun - Rise: 06:37, Set: 17:50, Transit: 12:14. Moon - Rise: No Rise, Set: 07:05. Civil Dark: 18:23 - 06:04. Nautical Dark: 19:02 - 05:25. Astro Dark: 19:41 - 04:46

Total Clouds (% Sky Obscured)

0
0
14
32
23
20
0
0
0
0
0
0
0
5
43
30
42
53
43
36
15
0
0
24

Low Clouds (% Sky Obscured)

0
0
14
32
23
20
0
0
0
0
0
0
0
5
43
30
42
53
43
36
15
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
11

High 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

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

Chance of Frost

Temperature (°C)

10
9
9
8
8
7
7
7
7
6
6
6
7
9
11
12
14
15
15
16
15
14
12
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
88
88
88
90
90
90
91
91
91
91
88
82
77
75
71
69
67
68
73
80
87
88

Pressure (mb)

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

Ozone (du)

389
389
389
389
391
391
390
388
387
389
392
392
392
393
393
393
390
390
390
393
393
393
393
394

Thursday 5

Waning Gibbous 93%

20:36

07:16

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

Sun - Rise: 06:35, Set: 17:52, Transit: 12:13. Moon - Rise: 20:36, Set: 07:16. Civil Dark: 18:25 - 06:02. Nautical Dark: 19:04 - 05:23. Astro Dark: 19:43 - 04:44

Total Clouds (% Sky Obscured)

39
84
76
87
85
91
96
92
96
71
77
86
74
76
99
99
100
99
100
100
100
99
100
100

Low Clouds (% Sky Obscured)

0
23
41
51
58
56
67
51
67
68
66
86
74
72
62
56
58
61
81
80
91
89
90
91

Medium Clouds (% Sky Obscured)

13
84
19
27
30
27
14
12
15
17
12
17
12
15
33
84
96
91
96
96
98
98
97
95

High Clouds (% Sky Obscured)

3
40
30
39
32
42
75
79
92
41
39
37
22
44
78
84
89
88
97
74
45
21
38
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
8
7
8

Fog (%)

0
0
0
0
0
0
0
0
0
0
25
65
96
79
51
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
1
0
1
0
0
0
3
6
3
7
5
0
0
0
3
6
22
30
44
45
53
60

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
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
88
88
87
88
88
90
91
93
94
94
91
87
83
77
75
71
69
70
77
87
93
95

Pressure (mb)

1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1019
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021
1022
1022
1023

Ozone (du)

395
394
389
386
383
382
383
381
381
383
383
385
385
386
386
386
384
379
376
374
372
373
375
378

Friday 6

Waning Gibbous 87%

21:52

07:28

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

Sun - Rise: 06:33, Set: 17:53, Transit: 12:13. Moon - Rise: 21:52, Set: 07:28. Civil Dark: 18:27 - 06:00. Nautical Dark: 19:06 - 05:21. Astro Dark: 19:45 - 04:41

Total Clouds (% Sky Obscured)

100
100
100
100
99
98
96
97
99
100
100
100
100
98
97
95
93
91
91
94
97
100
100
96

Low Clouds (% Sky Obscured)

91
90
89
89
90
91
94
96
98
100
100
99
100
96
93
89
84
80
75
68
58
51
38
13

Medium Clouds (% Sky Obscured)

94
96
96
66
70
51
45
29
26
25
30
37
40
39
38
27
29
31
27
31
36
37
49
55

High Clouds (% Sky Obscured)

91
74
57
38
36
26
22
32
16
15
17
33
11
9
20
7
4
2
1
32
54
86
93
93

ISS Passover

Visibility (miles)

6
8
7
9
8
1
0
0
4
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
Very Light Rain
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

58
52
37
42
44
49
60
47
38
33
25
15
2
5
6
1
5
7
2
6
8
2
3
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
96
98
98
96
98
98
98
98
96
96
95
93
91
90
87
83
83
82
84
84
84
84

Pressure (mb)

1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1025

Ozone (du)

380
380
381
382
384
385
386
386
386
385
381
379
379
378
377
377
377
378
376
375
374
371
371
369

Saturday 7

Waning Gibbous 79%

23:07

07:44

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

Sun - Rise: 06:31, Set: 17:55, Transit: 12:13. Moon - Rise: 23:07, Set: 07:44. Civil Dark: 18:28 - 05:57. Nautical Dark: 19:07 - 05:19. Astro Dark: 19:47 - 04:39

Total Clouds (% Sky Obscured)

99
85
79
70
63
62
64
75
88
100
95
96
97
90
83
77
78
80
82
63
44
24
37
50

Low Clouds (% Sky Obscured)

1
8
14
21
32
47
60
75
88
100
86
90
94
88
82
77
74
72
70
55
38
22
33
45

Medium Clouds (% Sky Obscured)

55
45
29
14
9
4
0
0
0
0
19
9
5
3
2
0
2
4
8
6
3
0
0
0

High Clouds (% Sky Obscured)

98
73
56
40
27
21
30
37
39
44
35
30
25
18
15
16
12
8
4
6
7
9
15
18

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
8
9
9
9
8
7
5
4
3
3
3
3
3
3
3
3
11
12
12
13
14
14
10

Dew Point (°C)

9
9
8
8
8
6
4
2
0
-1
-2
-1
1
2
3
4
5
6
6
7
7
7
7
6

Relative Humidity (%)

88
90
91
91
93
88
77
68
62
59
58
60
62
63
63
64
64
63
63
63
66
71
75
73

Pressure (mb)

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

Ozone (du)

368
370
372
371
370
369
369
368
367
364
361
361
361
361
360
359
359
358
358
357
357
357
356
356

Sunday 8

Waning Gibbous 71%

00:23

08:04

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

Sun - Rise: 06:28, Set: 17:57, Transit: 12:13. Moon - Rise: 00:23, Set: 08:04. Civil Dark: 18:30 - 05:55. Nautical Dark: 19:09 - 05:16. Astro Dark: 19:49 - 04:37

Total Clouds (% Sky Obscured)

63
75
88
100
100
100
100
100
100
100
100
100
100
92
85
74
78
78
82
81
75
70
68
71

Low Clouds (% Sky Obscured)

56
64
74
85
90
80
80
85
95
95
100
100
100
88
76
61
60
60
59
59
62
56
49
40

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
5
9
14
18
14
13
13
10
10

High Clouds (% Sky Obscured)

18
13
11
7
5
4
1
1
1
2
2
3
3
2
2
1
2
2
2
2
1
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
2
1
4
4
0
2
2
0
1
1
0
0
1
1
3
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
70
68
65
64
65
66
70
74
78
82
78
73
69
66
64
61
62
63
63
70
77
85
87

Pressure (mb)

1027
1028
1027
1027
1027
1026
1026
1025
1025
1024
1024
1024
1024
1024
1024
1024
1023
1023
1022
1022
1022
1022
1023
1023

Ozone (du)

356
356
356
356
356
356
356
357
357
358
359
360
361
362
363
365
366
367
369
370
370
371
372
372

Monday 9

Waning Gibbous 61%

01:35

08:32

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 OK
04 OK
05 OK
06 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:26, Set: 17:59, Transit: 12:12. Moon - Rise: 01:35, Set: 08:32. Civil Dark: 18:32 - 05:53. Nautical Dark: 19:11 - 05:14. Astro Dark: 19:51 - 04:34

Total Clouds (% Sky Obscured)

69
72
76
84
87
71
43
32
33
34
39
57
52
58
59
55

Low Clouds (% Sky Obscured)

35
40
46
51
56
62
43
32
33
33
28
27
30
27
24
15

Medium Clouds (% Sky Obscured)

10
11
12
21
21
19
13
20
33
33
37
40
44
44
43
43

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
10
19
29
49
59
40

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
4
4
1
4
4
0
5
4
3
11
22
29
21
16
9

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
88
88
90
88
90
88
88
88
85
85
82
78
74
71
68

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024

Ozone (du)

372
372
373
374
375
379
383
387
400
413
426
421
415
410
407
403

Forecast for Great Missenden, Buckinghamshire, United Kingdom (51.70,-0.70)

Generated: 03/03/26 20:11:30. Forecast: 03/03/26 to 09/03/26. Timezone: UTC+0.00