Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 23

Waxing Gibbous 92%

18:02

03:59

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:56, Set: 19:03, Transit: 12:59. Moon - Rise: 18:02, Set: 03:59. Civil Dark: 19:38 - 06:21. Nautical Dark: 20:19 - 05:40. Astro Dark: 21:01 - 04:59

Total Clouds (% Sky Obscured)

100
100
100
95
79
95
98
94
82
57
55
75
68
100
80
94
86
100
98
100
78
89
84
90

Low Clouds (% Sky Obscured)

88
88
92
95
69
95
98
90
82
22
20
22
22
19
16
10
2
0
0
3
9
7
0
0

Medium Clouds (% Sky Obscured)

96
61
10
2
11
15
16
7
0
0
0
0
0
0
4
4
8
8
2
11
5
7
47
86

High Clouds (% Sky Obscured)

79
100
15
0
0
0
9
10
7
57
55
75
24
99
45
82
73
100
93
100
49
71
62
75

ISS Passover

Visibility (miles)

9
9
8
9
9
7
0
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

7
46
99
92
76
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

14
33
52
25
40
46
50
25
6
1
0
3
0
0
0
0
0
0
0
0
0
1
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
4
4
5
11
13
15
16
15
16
16
16
14
12
8
5
3
2
1
2
2
2
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
96
93
93
93
95
95
82
75
57
55
58
66
76
85
88
90
88
90
90
88
85
84

Pressure (mb)

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

Ozone (du)

290
295
303
312
314
318
313
313
312
311
309
309
307
306
306
304
303
303
302
301
299
298
298
296

Thursday 24

Waxing Gibbous 97%

18:13

No Set

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 OK
20 OK
21 OK
22 Good
23 OK
00 OK
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:57, Set: 19:01, Transit: 12:59. Moon - Rise: 18:13, Set: No Set. Civil Dark: 19:35 - 06:23. Nautical Dark: 20:16 - 05:42. Astro Dark: 20:59 - N/A

Total Clouds (% Sky Obscured)

88
63
49
60
53
54
98
83
50
82
100
100
97
57
47
33
26
3
19
37
42
48
49
53

Low Clouds (% Sky Obscured)

0
0
0
6
14
14
13
11
11
11
10
10
6
7
14
4
2
0
9
17
19
22
23
28

Medium Clouds (% Sky Obscured)

59
40
19
9
16
11
9
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

37
25
7
22
53
54
90
83
50
82
100
100
93
32
16
12
12
1
1
3
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
34

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)

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

Chance of Frost

Temperature (°C)

7
7
8
9
11
12
13
14
15
16
17
17
17
16
14
13
13
13
13
13
13
13
13
13

Feels Like (°C)

5
5
6
8
9
10
11
11
12
13
13
13
14
13
12
12
11
11
12
12
13
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

84
85
90
87
77
73
66
60
52
48
46
47
52
61
66
69
70
72
77
84
92
93
93
95

Pressure (mb)

1027
1026
1026
1026
1026
1025
1025
1025
1024
1023
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020

Ozone (du)

295
295
293
292
291
289
287
286
286
287
287
286
286
286
287
286
285
283
284
284
283
283
283
284

Friday 25

Waxing Gibbous 99%

18:23

05:18

05 Bad
06 Bad
07 Bad
08 OK
09 Bad
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

Sun - Rise: 06:59, Set: 18:58, Transit: 12:59. Moon - Rise: 18:23, Set: 05:18. Civil Dark: 19:33 - 06:25. Nautical Dark: 20:13 - 05:44. Astro Dark: 20:56 - 05:01

Total Clouds (% Sky Obscured)

52
47
50
41
57
68
71
72
83
95
99
100
100
100
100
78
99
100
100
100
83
66
52
60

Low Clouds (% Sky Obscured)

24
25
26
25
36
51
55
50
67
80
94
96
92
100
100
26
89
91
80
89
83
46
52
60

Medium Clouds (% Sky Obscured)

0
0
4
4
4
4
0
0
0
0
4
9
14
15
20
24
25
25
25
25
20
10
52
60

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
30
96
100
100
93
58
57
87
72
76
98
74
50
35
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 (%)

88
88
89
89
82
1
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
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
5
1
0
0
4
4
5
22
76
95
78
56
26
20
9
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0.9
0.4
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
14
14
16
17
17
16
17
16
15
14
13
12
12
11
12
10
9
8
8
7
7
6

Dew Point (°C)

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

Relative Humidity (%)

93
93
95
96
89
82
76
69
65
62
61
66
71
74
75
77
88
85
85
87
90
87
95
88

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

284
284
286
288
287
287
287
287
286
286
286
287
286
286
285
285
286
286
287
285
285
286
287
288

Saturday 26

Full Moon 100%

18:33

06:39

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

Sun - Rise: 07:01, Set: 18:56, Transit: 12:58. Moon - Rise: 18:33, Set: 06:39. Civil Dark: 19:30 - 06:26. Nautical Dark: 20:11 - 05:46. Astro Dark: 20:53 - 05:03

Total Clouds (% Sky Obscured)

64
71
69
44
14
17
19
19
19
21
21
15
8
0
0
0
0
0
0
0
38
39
45
63

Low Clouds (% Sky Obscured)

46
42
40
42
10
13
17
17
19
19
19
13
6
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

64
11
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)

30
25
15
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
38
39
45
63

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
6
7
9
11
11
12
13
14
14
15
14
14
13
11
11
10
9
9
9
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

87
90
96
96
85
68
59
56
53
52
51
51
52
63
68
69
71
72
73
74
78
80
80
80

Pressure (mb)

1019
1020
1020
1020
1020
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1018
1018

Ozone (du)

293
298
301
305
307
307
307
307
307
307
306
306
306
305
304
304
305
305
304
303
303
302
302
300

Sunday 27

Waning Gibbous 98%

18:44

08:02

05 Bad
06 Bad
07 Bad
08 OK
09 Good
10 OK
11 OK
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

Sun - Rise: 07:03, Set: 18:53, Transit: 12:58. Moon - Rise: 18:44, Set: 08:02. Civil Dark: 19:28 - 06:28. Nautical Dark: 20:08 - 05:48. Astro Dark: 20:51 - 05:05

Total Clouds (% Sky Obscured)

82
92
59
20
3
17
33
49
51
48
39
78
84
88
94
92
90
89
90
91
94
96
99
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
7
14
24
23
27
26
41
62
52
57
47
36
38
37
39
47
58
73
63

Medium Clouds (% Sky Obscured)

0
3
0
3
3
3
0
0
3
5
7
12
17
19
1
1
2
8
10
15
20
20
22
23

High Clouds (% Sky Obscured)

82
87
56
16
0
11
28
43
36
20
4
26
35
35
90
88
88
87
85
80
86
92
99
98

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
9
18
9
16
20
31
2
4
8
9
5
4
3
6
2
9

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
8
9
10
12
14
14
14
13
12
10
7
6
5
6
6
6
6
6
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
78
75
74
66
61
56
50
47
46
47
48
53
57
61
66
70
76
80
84
90
88
90
88

Pressure (mb)

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

Ozone (du)

299
299
300
301
302
303
304
303
302
301
302
302
302
302
303
303
304
304
304
305
305
306
307
307

Monday 28

Waning Gibbous 93%

18:57

09:28

05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 OK
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

Sun - Rise: 07:04, Set: 18:51, Transit: 12:58. Moon - Rise: 18:57, Set: 09:28. Civil Dark: 19:25 - 06:30. Nautical Dark: 20:06 - 05:49. Astro Dark: 20:48 - 05:07

Total Clouds (% Sky Obscured)

98
98
89
79
75
64
54
47
62
79
96
97
98
98
88
78
71
74
81
81
87
93
99
99

Low Clouds (% Sky Obscured)

51
37
26
15
4
14
24
34
46
54
51
44
38
27
30
43
56
56
56
57
64
70
74
80

Medium Clouds (% Sky Obscured)

24
24
20
16
12
8
4
0
1
2
3
2
1
0
0
1
2
8
11
16
42
68
92
93

High Clouds (% Sky Obscured)

97
96
79
60
45
27
16
8
31
42
37
32
26
21
18
19
30
45
60
65
70
75
81
87

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
6

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 (%)

10
7
3
0
0
3
3
0
5
7
1
0
0
0
2
3
1
7
7
2
10
21
29
54

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
4
4
4
4
4
5
5
6
5
4
4
3
3
4
5
6
8
9
10
11
12
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
93
96
90
87
82
74
69
63
64
64
64
66
67
69
72
76
80
78
76
74
79
83
89

Pressure (mb)

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

Ozone (du)

309
310
311
314
316
319
319
319
320
319
318
317
315
314
312
312
312
311
311
310
310
308
307
305

Tuesday 29

Waning Gibbous 86%

19:16

10:59

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:06, Set: 18:48, Transit: 12:57. Moon - Rise: 19:16, Set: 10:59. Civil Dark: 19:23 - 06:32. Nautical Dark: 20:03 - 05:51. Astro Dark: 20:45 - 05:09

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
94
91
92
95
95

Low Clouds (% Sky Obscured)

88
97
98
98
98
92
84
71
78
84
94
90
87
86
74
61
50
44
40
35

Medium Clouds (% Sky Obscured)

94
95
96
97
98
99
99
100
86
70
56
43
30
15
11
7
8
9
4
5

High Clouds (% Sky Obscured)

93
100
100
100
100
100
100
100
100
100
100
93
88
81
80
80
83
88
91
94

ISS Passover

Visibility (miles)

4
2
0
0
1
1
1
1
1
4
7
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

Precipitation Type

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

Precipitation Probability (%)

81
94
87
85
77
65
52
34
32
29
36
52
52
43
27
25
29
35
44
49

Precipitation Amount (mm)

0.5
0.7
0.6
0.6
0.4
0.3
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

16
17
17
18
19
20
18
17
16
15
14
13
12
11
10
11
12
13
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
13
13
14
14
15
15
16
16
16
16
16
16
16
16
15
15
15
15

Relative Humidity (%)

90
93
98
96
96
96
95
95
93
93
93
93
93
93
92
93
93
95
93
95

Pressure (mb)

1012
1011
1010
1010
1010
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1007

Ozone (du)

304
302
301
301
302
303
303
304
304
302
301
299
297
295
293
294
294
294
294
295

Forecast for Buxton, Derbyshire, United Kingdom (53.26,-1.91)

Generated: 23/09/26 05:14:18. Forecast: 23/09/26 to 29/09/26. Timezone: UTC+1.00