Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 1

Waning Gibbous 74%

20:48

13:04

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:16, Set: 19:49, Transit: 13:01. Moon - Rise: 20:48, Set: 13:04. Civil Dark: 20:24 - 05:40. Nautical Dark: 21:07 - 04:57. Astro Dark: 21:55 - 04:09

Total Clouds (% Sky Obscured)

55
56
78
82
100
100
100
100
98
68
99
100
97
96
99
98
97
94
100
100
100
97
99
99

Low Clouds (% Sky Obscured)

25
11
78
67
74
21
21
16
0
1
2
13
28
30
33
39
37
31
67
69
67
72
68
92

Medium Clouds (% Sky Obscured)

31
22
30
26
39
94
100
100
93
28
29
28
70
70
72
94
88
93
87
100
91
94
96
46

High Clouds (% Sky Obscured)

11
56
60
82
100
100
100
100
73
62
48
100
66
66
90
70
48
33
94
82
13
55
67
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
None
None
None
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
0
7
4
5
13
28
27
18
58

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)

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

Chance of Frost

Temperature (°C)

22
22
22
21
20
19
18
17
16
16
15
15
14
14
14
14
14
15
16
17
17
17
18
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

42
41
48
59
59
62
69
70
73
80
83
86
86
87
92
92
89
83
75
74
79
74
76
63

Pressure (mb)

1019
1019
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1019
1018
1018
1019
1019
1019
1019
1019
1019
1018

Ozone (du)

319
318
318
318
317
320
322
323
323
321
318
314
311
309
306
305
305
305
303
302
301
300
298
298

Wednesday 2

Waning Gibbous 63%

21:10

14:32

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

Sun - Rise: 06:17, Set: 19:46, Transit: 13:01. Moon - Rise: 21:10, Set: 14:32. Civil Dark: 20:21 - 05:42. Nautical Dark: 21:05 - 04:59. Astro Dark: 21:52 - 04:12

Total Clouds (% Sky Obscured)

98
99
89
95
94
75
38
80
100
100
98
82
94
100
100
98
100
100
100
100
100
98
87
95

Low Clouds (% Sky Obscured)

98
99
43
51
55
42
33
28
43
56
96
73
84
79
86
78
33
73
68
50
82
14
11
21

Medium Clouds (% Sky Obscured)

34
25
15
62
17
6
0
0
1
4
5
0
13
28
43
29
22
25
27
22
23
18
20
17

High Clouds (% Sky Obscured)

55
39
32
66
30
25
9
75
100
100
80
24
61
100
100
82
100
100
100
95
96
88
82
53

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

Light Rain
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 (%)

67
15
1
2
1
2
0
0
0
0
0
6
0
4
3
7
2
8
8
10
2
5
8
0

Precipitation Amount (mm)

0.5
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
13
12
11
11
12
12
13
13
13
12
12
13
12
12
12
12
12
14
15
15
15
15

Chance of Frost

Temperature (°C)

18
17
18
18
18
18
18
18
17
17
17
17
17
17
17
17
18
18
19
19
20
20
21
22

Feels Like (°C)

15
14
15
16
16
16
16
17
16
15
15
15
15
16
15
15
16
16
17
17
17
17
17
18

Dew Point (°C)

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

Relative Humidity (%)

59
66
66
66
75
80
86
90
92
92
92
85
90
92
92
89
86
82
80
72
67
65
50
44

Pressure (mb)

1018
1018
1017
1017
1016
1016
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1016

Ozone (du)

298
298
298
299
297
297
295
294
295
296
295
295
294
293
293
293
292
292
292
292
292
292
292
291

Thursday 3

Waning Gibbous 51%

21:42

No Set

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:19, Set: 19:44, Transit: 13:00. Moon - Rise: 21:42, Set: No Set. Civil Dark: 20:19 - 05:44. Nautical Dark: 21:02 - 05:01. Astro Dark: 21:49 - 04:14

Total Clouds (% Sky Obscured)

98
100
64
63
59
54
58
65
85
73
86
97
100
100
89
100
100
100
100
98
100
100
100
100

Low Clouds (% Sky Obscured)

18
16
20
21
43
47
58
65
55
56
61
64
62
80
57
70
63
67
64
61
64
44
44
24

Medium Clouds (% Sky Obscured)

24
26
24
18
18
19
18
19
62
31
64
66
24
24
34
42
97
100
100
95
99
100
100
99

High Clouds (% Sky Obscured)

97
48
52
22
59
54
58
62
57
66
5
85
100
100
77
83
97
83
100
93
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
5
8
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
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
23
24
31
35
15
13
23
27
27
24
14
95
95
95
95
57
50
34
34
36
33
14
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
1.5
1.7
1.1
1
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
23
22
20
19
18
18
17
18
18
19
19
20
20
19
19
18
17
17
17
18
18
18
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

44
45
47
50
54
63
70
70
72
77
84
88
82
82
82
82
80
85
85
83
82
82
75
75

Pressure (mb)

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

Ozone (du)

290
289
289
288
288
287
288
287
288
287
289
290
291
293
292
292
293
295
294
294
296
298
300
303

Friday 4

Third Quarter 39%

22:29

15:52

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

Sun - Rise: 06:20, Set: 19:42, Transit: 13:00. Moon - Rise: 22:29, Set: 15:52. Civil Dark: 20:17 - 05:46. Nautical Dark: 20:59 - 05:03. Astro Dark: 21:46 - 04:17

Total Clouds (% Sky Obscured)

100
84
71
65
69
19
23
16
8
0
0
0
0
0
7
20
23
27
24
21
25
31
40
35

Low Clouds (% Sky Obscured)

29
18
12
11
15
17
20
14
7
0
0
0
0
0
0
0
0
0
0
7
14
22
24
29

Medium Clouds (% Sky Obscured)

98
84
71
14
3
5
5
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
77
57
40
40
0
0
0
0
0
0
0
0
0
7
20
23
27
24
17
12
13
29
6

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 (%)

8
1
0
0
2
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
14
13
12
11
9
8
8
7
8
8
8
8
8
7
7
8
9
10
10
10
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
58
51
51
58
62
67
70
74
79
80
79
79
79
81
83
83
77
71
62
56
50
46
43

Pressure (mb)

1014
1014
1014
1015
1016
1016
1017
1018
1019
1019
1020
1020
1021
1021
1022
1022
1023
1024
1025
1025
1025
1025
1026
1025

Ozone (du)

303
307
314
322
327
331
337
344
345
344
343
335
329
327
324
320
318
315
312
309
307
306
305
305

Saturday 5

Waning Crescent 28%

23:35

16:57

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

Sun - Rise: 06:22, Set: 19:39, Transit: 13:00. Moon - Rise: 23:35, Set: 16:57. Civil Dark: 20:14 - 05:47. Nautical Dark: 20:57 - 05:05. Astro Dark: 21:43 - 04:19

Total Clouds (% Sky Obscured)

35
42
66
76
70
64
57
59
44
32
35
43
48
49
46
45
59
66
74
74
73
67
76
90

Low Clouds (% Sky Obscured)

28
34
30
29
19
10
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
5
2
1

Medium Clouds (% Sky Obscured)

0
3
2
2
3
3
3
2
7
10
12
16
16
15
15
15
18
15
12
11
10
9
20
27

High Clouds (% Sky Obscured)

7
7
46
64
56
46
36
33
19
7
1
1
1
7
13
19
9
17
28
34
33
30
50
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
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)

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

Chance of Frost

Temperature (°C)

20
20
20
19
18
17
16
15
14
13
13
12
12
12
12
12
12
14
16
18
19
21
23
24

Feels Like (°C)

18
18
18
17
17
15
14
13
12
12
13
13
13
13
12
12
11
12
12
13
14
15
16
21

Dew Point (°C)

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

Relative Humidity (%)

41
40
39
41
49
52
54
59
62
64
67
70
70
71
70
70
67
61
54
49
42
38
33
31

Pressure (mb)

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

Ozone (du)

304
302
299
299
298
297
297
295
294
292
291
289
289
289
288
289
290
289
288
288
287
287
287
287

Sunday 6

Waning Crescent 18%

00:57

17:43

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 06:24, Set: 19:37, Transit: 12:59. Moon - Rise: 00:57, Set: 17:43. Civil Dark: 20:12 - 05:49. Nautical Dark: 20:54 - 05:07. Astro Dark: 21:40 - 04:21

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
97
94
91
85
78
72
67
65
63
68
76
87
85
86

Low Clouds (% Sky Obscured)

0
1
3
6
12
17
22
40
57
72
68
64
61
40
20
3
16
22
24
26
28
30
31
32

Medium Clouds (% Sky Obscured)

29
50
74
97
89
83
76
81
85
89
91
93
91
74
58
40
28
17
5
4
3
4
10
18

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
69
38
9
30
48
51
47
49
58
66
70
70
73
73

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

Precipitation Probability (%)

0
0
1
1
11
20
36
43
46
47
49
40
27
10
7
13
6
4
0
2
1
0
1
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
25
24
23
23
22
20
19
19
19
18
18
18
17
17
17
17
18
18
19
20
21
22
22

Feels Like (°C)

20
20
20
20
21
19
19
19
19
18
18
16
15
15
16
16
15
16
15
15
16
16
17
21

Dew Point (°C)

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

Relative Humidity (%)

30
28
34
39
47
51
54
58
60
62
64
67
71
74
79
85
87
82
76
69
66
62
59
57

Pressure (mb)

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

Ozone (du)

287
287
287
287
287
287
288
289
290
291
292
293
294
295
296
297
298
299
301
303
302
301
300
299

Monday 7

Waning Crescent 10%

02:27

18:15

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
12 Bad

Sun - Rise: 06:25, Set: 19:35, Transit: 12:59. Moon - Rise: 02:27, Set: 18:15. Civil Dark: 20:09 - 05:51. Nautical Dark: 20:52 - 05:09. Astro Dark: 21:37 - 04:23

Total Clouds (% Sky Obscured)

88
85
83
79
86
93
99
84
68
52
53
56
58
60
63
67
77
87
96
89
83
78

Low Clouds (% Sky Obscured)

32
29
26
24
25
26
27
26
27
24
28
32
28
41
57
67
68
58
46
40
36
32

Medium Clouds (% Sky Obscured)

28
27
26
26
24
20
13
10
10
9
8
6
4
4
4
4
18
33
47
54
63
71

High Clouds (% Sky Obscured)

72
62
47
28
45
72
99
67
35
3
0
0
4
4
4
6
34
59
82
60
38
16

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

Fog (%)

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

Precipitation Probability (%)

1
7
7
1
1
0
2
45
73
84
81
48
0
8
12
12
19
11
1
6
9
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.4
0.6
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
22
22
21
21
19
18
17
16
16
15
14
14
13
13
13
13
14
14
14
15
16

Feels Like (°C)

20
19
20
19
20
17
18
19
18
17
17
13
14
13
13
12
12
12
11
10
11
12

Dew Point (°C)

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

Relative Humidity (%)

56
55
56
59
60
66
70
77
79
83
87
90
92
95
87
79
72
69
64
61
60
60

Pressure (mb)

1014
1014
1013
1013
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012

Ozone (du)

297
296
295
293
292
291
290
289
288
287
285
285
285
285
285
285
285
285
286
286
286
287

Forecast for Bedford, Bedford, United Kingdom (52.14,-0.47)

Generated: 01/09/26 15:39:20. Forecast: 01/09/26 to 07/09/26. Timezone: UTC+1.00