Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 1

Waning Gibbous 73%

20:28

13:30

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

Sun - Rise: 06:59, Set: 18:35, Transit: 12:47. Moon - Rise: 20:28, Set: 13:30. Civil Dark: 19:08 - 06:26. Nautical Dark: 19:46 - 05:47. Astro Dark: 20:26 - 05:07

Total Clouds (% Sky Obscured)

45
53
56
43
32
31
31
25
34
42
37
32
38
27
7
2
40
35
30
98
91
96
27
38

Low Clouds (% Sky Obscured)

42
42
31
22
20
19
20
15
18
27
29
25
35
21
5
0
0
0
0
0
0
0
0
17

Medium Clouds (% Sky Obscured)

0
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
31
29
27
3

High Clouds (% Sky Obscured)

25
14
0
0
0
0
0
0
0
0
0
0
0
0
0
2
35
35
30
98
77
81
27
35

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 (%)

11
31
0
0
0
0
0
1
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
8
8
9
10
11
11
11
11
11
11
10
8
7
7
6
5
5
4
4
3
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
12
12
10
8
6
5
5
4
4
3
3
6
9
10
10
10
9
9
8
8
8
8

Relative Humidity (%)

92
93
95
89
75
61
48
42
39
36
34
33
35
46
66
75
82
84
86
87
83
85
85
85

Pressure (mb)

1017
1018
1018
1020
1021
1021
1022
1022
1023
1023
1023
1023
1024
1025
1026
1027
1027
1028
1028
1029
1029
1029
1029
1029

Ozone (du)

294
296
296
298
300
302
304
305
308
311
310
309
308
307
304
303
302
302
300
301
301
301
300
301

Friday 2

Waning Gibbous 66%

21:29

14:40

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 OK
00 OK
01 OK
02 Bad
03 Bad
04 Bad

Sun - Rise: 07:00, Set: 18:32, Transit: 12:46. Moon - Rise: 21:29, Set: 14:40. Civil Dark: 19:05 - 06:27. Nautical Dark: 19:44 - 05:49. Astro Dark: 20:23 - 05:09

Total Clouds (% Sky Obscured)

49
47
65
58
97
100
100
96
100
100
100
97
100
100
100
50
53
51
48
48
45
69
63
79

Low Clouds (% Sky Obscured)

35
29
32
20
0
31
34
35
29
22
19
0
0
0
9
12
16
11
10
15
13
13
10
19

Medium Clouds (% Sky Obscured)

15
6
5
3
3
3
4
48
52
40
65
39
53
50
50
50
50
51
48
48
32
38
52
62

High Clouds (% Sky Obscured)

2
15
35
50
97
100
100
94
100
100
100
90
100
100
100
50
53
51
45
40
40
63
60
67

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)

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

Chance of Frost

Temperature (°C)

10
9
9
10
13
16
17
18
19
19
19
18
17
16
15
14
13
13
13
12
12
11
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
88
87
81
71
63
54
46
40
38
40
46
51
61
70
75
77
75
74
73
76
77
77
80

Pressure (mb)

1030
1030
1030
1031
1031
1031
1031
1030
1030
1030
1029
1029
1029
1029
1029
1029
1030
1030
1029
1029
1029
1029
1029
1028

Ozone (du)

302
302
302
303
302
302
302
302
300
299
298
297
297
298
299
298
299
300
298
297
297
297
297
297

Saturday 3

Third Quarter 54%

22:45

15:33

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 OK
00 OK
01 OK
02 OK
03 OK
04 OK

Sun - Rise: 07:02, Set: 18:30, Transit: 12:46. Moon - Rise: 22:45, Set: 15:33. Civil Dark: 19:03 - 06:29. Nautical Dark: 19:42 - 05:50. Astro Dark: 20:21 - 05:11

Total Clouds (% Sky Obscured)

95
100
100
100
100
100
100
92
78
76
68
76
99
96
91
86
66
54
40
35
37
35
33
38

Low Clouds (% Sky Obscured)

30
31
31
9
0
0
23
14
21
19
28
18
96
84
88
81
54
54
40
35
37
35
33
35

Medium Clouds (% Sky Obscured)

65
65
62
63
44
31
7
22
28
32
21
23
40
40
34
19
13
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

87
100
100
100
100
100
100
84
60
57
32
56
57
3
0
2
2
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
1
1
1
6
9
4
2
2
0
0
0
4
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
9
10
12
14
15
16
17
19
20
19
19
17
16
15
15
16
16
16
15
14
13
12

Dew Point (°C)

7
7
7
7
7
9
7
5
4
4
5
5
7
9
10
9
10
11
11
11
11
10
9
9

Relative Humidity (%)

80
80
81
77
69
63
50
40
35
35
36
37
42
51
62
64
69
79
83
86
87
87
88
90

Pressure (mb)

1028
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1027
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029

Ozone (du)

297
298
297
298
298
297
299
300
300
301
302
303
305
305
307
308
307
309
309
306
306
306
306
305

Sunday 4

Waning Crescent 42%

00:10

16:09

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

Sun - Rise: 07:04, Set: 18:28, Transit: 12:46. Moon - Rise: 00:10, Set: 16:09. Civil Dark: 19:01 - 06:31. Nautical Dark: 19:40 - 05:52. Astro Dark: 20:19 - 05:13

Total Clouds (% Sky Obscured)

39
41
31
17
3
33
40
42
60
80
96
96
95
94
96
91
100
85
73
63
70
84
76
44

Low Clouds (% Sky Obscured)

31
32
18
8
0
0
0
0
0
0
0
0
0
0
0
0
0
4
8
11
18
27
43
44

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
55
65
65
65
35
3
4
58
47
44
54
38
6

High Clouds (% Sky Obscured)

0
0
1
2
3
33
35
38
57
76
96
95
94
94
96
77
100
83
73
63
44
10
13
25

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)

3
2
2
2
2
2
1
2
4
4
5
5
4
4
4
3
3
3
3
3
3
3
4
3

Chance of Frost

Temperature (°C)

9
9
8
10
12
14
16
17
18
19
19
19
18
17
15
14
13
12
12
12
11
11
11
11

Feels Like (°C)

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

Dew Point (°C)

8
7
7
7
7
7
8
9
7
5
4
3
2
3
3
3
3
3
2
1
1
1
1
1

Relative Humidity (%)

90
91
88
83
69
63
59
58
48
40
36
35
34
39
42
46
50
52
50
47
50
50
50
51

Pressure (mb)

1029
1029
1029
1030
1030
1030
1030
1030
1029
1029
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027

Ozone (du)

306
305
303
301
300
299
298
296
294
294
293
291
289
286
285
284
283
282
282
281
279
277
276
275

Monday 5

Waning Crescent 31%

01:37

16:34

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

Sun - Rise: 07:05, Set: 18:26, Transit: 12:45. Moon - Rise: 01:37, Set: 16:34. Civil Dark: 18:59 - 06:32. Nautical Dark: 19:37 - 05:54. Astro Dark: 20:16 - 05:14

Total Clouds (% Sky Obscured)

53
100
99
81
61
70
44
32
29
21
19
12
7
3
12
13
14
16
21
26
33
44
52
54

Low Clouds (% Sky Obscured)

50
55
47
43
40
34
24
19
14
13
10
7
3
0
4
8
11
15
18
22
24
22
23
25

Medium Clouds (% Sky Obscured)

4
3
3
3
3
3
3
3
3
3
3
0
3
3
4
3
3
3
3
3
3
3
2
2

High Clouds (% Sky Obscured)

44
100
91
67
44
45
20
10
9
5
4
4
1
0
3
2
0
1
2
3
16
32
47
49

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
7
8
10
12
13
15
17
17
18
18
18
15
14
13
12
12
12
11
11
11
11
12

Dew Point (°C)

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

Relative Humidity (%)

53
53
53
51
41
33
31
30
29
28
30
33
37
45
56
59
61
64
66
68
72
77
81
87

Pressure (mb)

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

Ozone (du)

275
276
276
275
273
272
271
270
269
268
268
268
269
268
268
268
269
269
269
270
270
270
271
271

Tuesday 6

Waning Crescent 21%

03:02

16:53

05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
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: 07:07, Set: 18:23, Transit: 12:45. Moon - Rise: 03:02, Set: 16:53. Civil Dark: 18:57 - 06:34. Nautical Dark: 19:35 - 05:55. Astro Dark: 20:14 - 05:16

Total Clouds (% Sky Obscured)

52
59
56
50
52
46
42
38
39
43
48
64
81
96
96
96
95
95
95
96
97
99
100
99

Low Clouds (% Sky Obscured)

30
35
33
31
34
28
22
16
17
19
20
14
7
3
2
1
0
17
34
51
63
72
87
84

Medium Clouds (% Sky Obscured)

2
2
2
3
3
2
1
0
2
4
7
34
59
84
60
40
26
46
64
83
79
76
73
81

High Clouds (% Sky Obscured)

47
41
30
23
15
16
18
21
28
38
48
64
77
90
91
89
88
83
79
76
83
92
100
91

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
1
2
0
0
1
0
0
0
0
1
2
2
4
5
2
3
3
2
11
15
26
42

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)

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

Chance of Frost

Temperature (°C)

10
10
10
12
14
15
17
18
20
20
20
21
19
18
16
15
14
13
13
13
13
13
12
12

Feels Like (°C)

11
11
11
11
12
12
13
14
15
21
20
20
20
21
20
13
13
13
13
13
12
11
10
11

Dew Point (°C)

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

Relative Humidity (%)

88
90
91
83
74
68
60
53
49
45
42
38
45
53
63
69
76
84
83
80
79
77
75
72

Pressure (mb)

1021
1021
1020
1020
1020
1020
1020
1019
1019
1018
1018
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017

Ozone (du)

271
272
272
274
276
277
278
279
279
281
282
283
285
286
288
289
290
291
293
294
296
297
298
299

Wednesday 7

Waning Crescent 12%

04:24

17:07

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: 07:08, Set: 18:21, Transit: 12:45. Moon - Rise: 04:24, Set: 17:07. Civil Dark: 18:54 - 06:35. Nautical Dark: 19:33 - 05:57. Astro Dark: 20:12 - 05:18

Total Clouds (% Sky Obscured)

97
96
96
97
97
96
94
94
93
93
93
95
97
100
98
96
94
94
94
94

Low Clouds (% Sky Obscured)

84
79
79
80
76
69
73
77
72
68
59
57
60
58
52
40
35
31
27
28

Medium Clouds (% Sky Obscured)

87
95
96
96
97
79
61
43
43
39
35
37
38
40
59
74
87
86
85
85

High Clouds (% Sky Obscured)

80
67
62
64
60
41
20
0
25
51
76
84
92
100
83
63
50
50
50
50

ISS Passover

Visibility (miles)

7
5
4
5
7
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

Precipitation Type

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

Precipitation Probability (%)

56
69
85
90
84
66
46
16
27
31
32
38
43
46
41
33
20
15
8
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
9
10
10
10
10
8
7
6
4
2
0
1
1
1
1
1
1
2
3

Relative Humidity (%)

79
84
90
88
84
83
70
59
51
46
41
37
41
43
46
48
50
51
55
60

Pressure (mb)

1017
1017
1017
1017
1017
1018
1017
1017
1017
1017
1017
1017
1018
1019
1019
1020
1020
1021
1021
1021

Ozone (du)

301
303
305
312
319
325
324
323
322
320
319
317
318
319
320
321
323
324
325
326

Forecast for Bredhurst, Kent, United Kingdom (51.33,0.58)

Generated: 01/10/26 05:24:32. Forecast: 01/10/26 to 07/10/26. Timezone: UTC+1.00