Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 31

Waxing Gibbous 74%

16:04

03:24

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

Sun - Rise: 08:10, Set: 18:43, Transit: 13:26. Moon - Rise: 16:04, Set: 03:24. Civil Dark: 19:11 - 07:43. Nautical Dark: 19:42 - 07:12. Astro Dark: 20:13 - 06:41

Total Clouds (% Sky Obscured)

29
32
36
27
33
31
3
0
16
13
24
53
82
77
100
100
46
64
94
100
86
92
57
79

Low Clouds (% Sky Obscured)

33
34
38
28
32
28
2
0
0
1
2
28
34
34
18
2
8
26
35
37
41
28
24
48

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
6
18
20
34
54
2
9
6
4
30
54
60
47
35
28

High Clouds (% Sky Obscured)

0
0
0
0
3
2
0
0
0
8
24
53
64
66
100
100
46
55
82
100
67
86
24
49

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
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
2
1
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)

11
11
11
11
11
10
8
5
3
3
3
3
5
6
6
6
6
5
4
4
4
4
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
5
5
5
4
4
4
3
3
3
2
1
2
3
4
4
3
3
2
2
2
1
0

Relative Humidity (%)

73
68
64
62
59
58
62
71
67
70
71
70
70
72
75
78
81
82
80
80
76
74
59
49

Pressure (mb)

1015
1015
1014
1014
1014
1015
1015
1015
1016
1016
1017
1017
1016
1016
1016
1017
1017
1017
1018
1018
1019
1020
1020
1020

Ozone (du)

293
293
293
291
287
286
288
290
292
295
292
290
287
288
288
289
292
293
293
295
298
300
302
302

Saturday 1

Waxing Gibbous 84%

16:30

03:35

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
10 Bad
11 Bad

Sun - Rise: 07:11, Set: 18:42, Transit: 13:26. Moon - Rise: 16:30, Set: 03:35. Civil Dark: 19:10 - 06:44. Nautical Dark: 19:41 - 06:13. Astro Dark: 20:12 - 05:42

Total Clouds (% Sky Obscured)

54
84
100
100
99
100
100
100
100
100
100
100
100
100
100
100
99
98
100
100
97
88
96
98

Low Clouds (% Sky Obscured)

54
58
43
63
69
75
68
75
86
69
86
85
87
85
100
91
80
73
72
67
70
80
91
94

Medium Clouds (% Sky Obscured)

31
66
83
89
97
100
100
99
100
100
100
100
100
100
100
100
97
92
87
100
80
12
18
44

High Clouds (% Sky Obscured)

12
28
97
100
92
93
75
65
100
67
50
56
100
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
6
4
5
8
5
5
5
9
9
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
3
4
4
7
33
58
68
74
87
83
89
76
75
95
95
52
30
23
20
15
6
9
23

Precipitation Amount (mm)

0
0
0
0
0
0
0.4
0.5
0.4
0.6
0.5
0.6
0.4
0
1.1
0.9
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
-1
-1
-0
1
3
6
8
8
7
6
6
6
6
6
6
6
7
7
6
7
7
7
7

Relative Humidity (%)

42
38
38
39
43
53
72
90
90
88
88
90
91
91
91
94
94
94
93
93
93
88
87
84

Pressure (mb)

1020
1020
1019
1019
1019
1019
1019
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1023
1023
1023

Ozone (du)

303
301
300
302
304
307
309
308
307
309
309
308
309
308
310
313
316
315
315
313
309
308
307
308

Sunday 2

Waxing Gibbous 92%

15:55

04:47

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

Sun - Rise: 07:12, Set: 17:41, Transit: 12:26. Moon - Rise: 15:55, Set: 04:47. Civil Dark: 18:08 - 06:45. Nautical Dark: 18:40 - 06:14. Astro Dark: 19:11 - 05:43

Total Clouds (% Sky Obscured)

96
93
52
98
94
80
71
44
38
42
54
44
29
51
52
57
53
57
65
62
47
49
57
45

Low Clouds (% Sky Obscured)

88
83
36
61
64
56
55
38
38
42
54
44
29
51
52
57
53
57
31
0
3
42
45
36

Medium Clouds (% Sky Obscured)

26
21
4
56
49
24
5
18
0
0
0
0
0
0
0
32
34
40
65
62
47
49
57
36

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
18
59
59
59
59
59

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 (%)

19
9
8
10
5
2
8
1
1
0
0
0
0
0
2
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
4
3
2
1
2
1
2
2
3
3
1
2
3
2
3
3
4
4
4
6
8
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
84
84
83
83
86
87
87
90
93
93
93
93
93
94
94
94
93
94
94
93
82
73
64

Pressure (mb)

1023
1022
1022
1022
1022
1022
1022
1023
1023
1023
1024
1024
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1023

Ozone (du)

306
302
295
293
288
287
280
276
274
273
270
268
265
263
262
262
260
259
258
258
257
256
255
254

Monday 3

Waxing Gibbous 97%

16:22

06:04

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

Sun - Rise: 07:14, Set: 17:40, Transit: 12:26. Moon - Rise: 16:22, Set: 06:04. Civil Dark: 18:07 - 06:46. Nautical Dark: 18:39 - 06:14. Astro Dark: 19:10 - 05:44

Total Clouds (% Sky Obscured)

65
66
58
46
40
35
29
21
17
2
1
0
1
2
4
13
50
68
85
67
48
25
30
30

Low Clouds (% Sky Obscured)

65
66
58
46
40
35
29
21
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

35
28
19
9
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
0
0
0
0
2
3
13
50
65
84
65
48
25
30
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 (%)

59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59

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
4
6
4
1
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)

11
11
11
11
11
9
7
5
5
5
5
5
5
5
5
4
4
3
3
3
4
4
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
0
-1
-1
1
2
4
4
4
4
4
4
4
4
4
4
3
3
2
2
3
3
3
3

Relative Humidity (%)

55
47
42
41
46
54
65
69
72
75
77
79
81
84
85
86
86
86
86
86
82
73
64
58

Pressure (mb)

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

Ozone (du)

252
252
252
253
254
255
253
252
251
251
251
251
249
249
250
249
247
247
247
248
248
247
247
247

Tuesday 4

Waxing Gibbous 100%

16:53

07:24

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

Sun - Rise: 07:15, Set: 17:39, Transit: 12:26. Moon - Rise: 16:53, Set: 07:24. Civil Dark: 18:06 - 06:47. Nautical Dark: 18:38 - 06:15. Astro Dark: 19:09 - 05:44

Total Clouds (% Sky Obscured)

35
30
30
30
2
0
0
10
19
25
19
12
20
10
5
0
26
52
80
53
27
0
0
0

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
7
14
17
14
8
0
0
0
0
13
29
36
21
9
0
0
0

High Clouds (% Sky Obscured)

35
30
30
30
2
0
0
0
0
0
2
2
20
10
5
0
2
7
25
25
15
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 (%)

59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59

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
8
8
7
7
6
5
4
4
4
4
4
4
4
4
4
4
5
5
6
7
9
11
12

Chance of Frost

Temperature (°C)

13
14
15
15
15
13
11
10
9
9
8
7
7
6
6
6
5
6
6
7
9
10
12
14

Feels Like (°C)

10
12
12
13
13
14
11
10
10
8
8
7
7
5
4
4
5
5
6
5
5
5
5
6

Dew Point (°C)

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

Relative Humidity (%)

55
53
51
51
53
65
75
78
81
82
87
87
88
88
88
90
91
91
91
88
77
67
58
52

Pressure (mb)

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

Ozone (du)

246
245
246
246
247
246
245
246
246
247
248
247
248
249
247
250
253
255
257
261
261
262
262
263

Wednesday 5

Full Moon 99%

17:30

08:45

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

Sun - Rise: 07:16, Set: 17:38, Transit: 12:26. Moon - Rise: 17:30, Set: 08:45. Civil Dark: 18:06 - 06:48. Nautical Dark: 18:37 - 06:16. Astro Dark: 19:08 - 05:45

Total Clouds (% Sky Obscured)

1
11
23
43
31
16
0
0
0
0
12
22
36
40
39
36
38
39
40
42
49
71
74
75

Low Clouds (% Sky Obscured)

0
8
13
19
12
7
0
0
0
0
10
19
29
37
39
36
35
36
39
42
49
66
65
67

Medium Clouds (% Sky Obscured)

0
9
18
25
17
8
0
0
0
0
0
0
0
0
0
0
1
2
3
2
1
0
0
0

High Clouds (% Sky Obscured)

0
0
0
4
3
1
0
0
0
0
11
22
36
40
31
16
12
7
3
2
1
1
1
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 (%)

59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59

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)

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

Chance of Frost

Temperature (°C)

16
18
18
18
17
16
14
13
12
11
11
10
10
9
9
8
8
8
7
7
9
11
13
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

47
42
45
47
50
56
63
71
76
81
84
88
91
95
95
95
95
96
96
96
87
80
74
68

Pressure (mb)

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

Ozone (du)

263
263
265
266
267
268
269
271
270
270
270
269
268
267
267
268
268
268
269
269
269
269
269
266

Thursday 6

Waning Gibbous 95%

18:15

10:04

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

Sun - Rise: 07:17, Set: 17:37, Transit: 12:26. Moon - Rise: 18:15, Set: 10:04. Civil Dark: 18:05 - 06:49. Nautical Dark: 18:36 - 06:17. Astro Dark: 19:07 - 05:46

Total Clouds (% Sky Obscured)

69
76
80
82
84
65
46
34
30
21
16
11
11
5
3
7
13
27
62
68
70
72
77
83

Low Clouds (% Sky Obscured)

54
45
47
44
40
35
31
32
25
8
4
0
0
0
0
0
4
8
13
27
36
41
44
48

Medium Clouds (% Sky Obscured)

0
0
0
0
1
2
3
4
4
21
16
11
11
5
3
7
13
27
28
24
24
24
27
31

High Clouds (% Sky Obscured)

0
8
15
23
49
65
46
34
30
21
16
11
11
5
3
7
13
27
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 (%)

59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59

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
3
4
4
6
6
6
7
7
6
16
21
24
37
43
44
37
30
22
23
21

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
11
19
18
18
18
19
19
14
14
15
14
14
14
13
13
13
13
13
13
12
12
12
12

Dew Point (°C)

9
9
10
10
10
10
11
11
12
12
12
11
11
11
10
9
9
9
9
9
10
10
11
11

Relative Humidity (%)

62
56
57
57
57
63
71
80
82
84
87
84
82
79
75
73
70
71
71
73
70
67
66
65

Pressure (mb)

1017
1016
1015
1015
1014
1014
1014
1013
1013
1013
1013
1012
1012
1011
1011
1010
1009
1009
1008
1008
1008
1007
1007
1007

Ozone (du)

264
261
258
255
253
251
250
248
248
247
247
248
248
248
249
249
250
251
253
254
255
256
257
258

Forecast for Hamburg, Clark, United States of America (38.40,-85.78)

Generated: 31/10/25 20:52:53. Forecast: 31/10/25 to 06/11/25. Timezone: UTC-4.00