Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 17

Waning Crescent 9%

04:04

16:57

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:42, Set: 18:03, Transit: 12:52. Moon - Rise: 04:04, Set: 16:57. Civil Dark: 18:39 - 07:06. Nautical Dark: 19:21 - 06:25. Astro Dark: 20:02 - 05:43

Total Clouds (% Sky Obscured)

83
78
78
80
74
61
99
100
95
100
86
89
93
78
97
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

65
71
77
78
71
59
62
71
80
81
83
75
71
70
57
60
46
49
50
24
26
27
31
33

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
65
42
24
26
93
100

High Clouds (% Sky Obscured)

2
2
2
3
9
9
55
62
47
67
7
39
48
29
69
98
100
100
100
100
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
69
69
70
68
68
68
66
68
69
69
70
70
70
70
72
70
73
75
78
79
79
81
75

Pressure (mb)

1027
1027
1027
1027
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025

Ozone (du)

275
275
274
274
275
276
276
277
279
280
281
281
281
279
278
278
278
278
277
278
280
281
280
279

Saturday 18

Waning Crescent 9%

05:20

17:04

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:44, Set: 18:01, Transit: 12:51. Moon - Rise: 05:20, Set: 17:04. Civil Dark: 18:37 - 07:08. Nautical Dark: 19:18 - 06:26. Astro Dark: 20:00 - 05:45

Total Clouds (% Sky Obscured)

100
100
100
100
100
94
94
98
85
100
100
99
100
100
99
100
100
100
100
100
100
99
100
99

Low Clouds (% Sky Obscured)

59
61
64
72
51
26
33
34
32
24
31
70
68
84
90
85
91
87
93
94
91
96
94
93

Medium Clouds (% Sky Obscured)

84
100
100
93
97
83
88
78
75
51
47
54
59
100
91
87
90
95
93
91
89
96
96
89

High Clouds (% Sky Obscured)

100
100
100
99
100
81
65
92
46
100
100
96
100
100
66
100
100
100
100
100
100
83
84
85

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
2
4
11
4
3
7
16
7

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
5
5
6
6
6
6
6
7
7
6
6
6
6
7
7
7
7
7
7
7
7
7

Relative Humidity (%)

72
68
68
66
68
71
73
77
80
84
87
87
85
84
84
87
88
90
88
87
87
85
84
83

Pressure (mb)

1024
1024
1023
1022
1021
1021
1020
1020
1019
1019
1018
1017
1016
1016
1014
1013
1012
1011
1010
1009
1008
1007
1006
1005

Ozone (du)

278
277
275
274
275
276
276
275
273
273
274
273
272
272
271
270
270
270
268
269
268
269
269
267

Sunday 19

Waning Crescent 4%

06:36

17:10

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 Good
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:46, Set: 17:58, Transit: 12:51. Moon - Rise: 06:36, Set: 17:10. Civil Dark: 18:35 - 07:10. Nautical Dark: 19:16 - 06:28. Astro Dark: 19:57 - 05:47

Total Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
92
66
50
5
36
20
12
85
91
94
98
94
95
96
98
94

Low Clouds (% Sky Obscured)

95
100
81
89
87
88
89
100
92
64
48
0
0
10
7
31
55
62
78
71
79
88
97
94

Medium Clouds (% Sky Obscured)

91
90
86
100
100
100
100
96
85
66
50
5
36
7
0
22
44
50
55
46
53
59
50
42

High Clouds (% Sky Obscured)

54
100
100
100
100
92
100
100
55
55
50
5
36
20
12
74
71
0
0
0
3
6
10
15

ISS Passover

Visibility (miles)

9
9
9
9
4
1
0
0
0
0
0
0
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

16
28
84
95
95
95
95
95
86
62
60
40
8
2
0
0
0
0
7
16
15
19
20
24

Precipitation Amount (mm)

0
0
0.6
0.7
1.8
2
1.1
1.2
0.5
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
16
16
15
15
14
13
12
10
8
5
4
4
4
4
4
4
3
3
2
2
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
80
83
88
92
96
96
96
98
98
100
100
98
96
95
91
90
91
91
93
95
96
96
93

Pressure (mb)

1004
1002
1001
999
998
997
996
995
994
994
993
992
992
992
992
991
991
990
990
989
989
989
989
989

Ozone (du)

267
268
268
266
266
266
270
273
272
275
278
281
281
280
281
282
283
284
284
283
283
289
291
290

Monday 20

Waning Crescent 1%

07:52

17:17

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:48, Set: 17:56, Transit: 12:51. Moon - Rise: 07:52, Set: 17:17. Civil Dark: 18:33 - 07:12. Nautical Dark: 19:14 - 06:30. Astro Dark: 19:55 - 05:49

Total Clouds (% Sky Obscured)

95
94
90
86
82
82
82
84
80
79
76
85
93
100
89
83
77
77
75
64
52
56
94
88

Low Clouds (% Sky Obscured)

91
88
76
64
52
53
55
56
43
33
18
27
34
40
30
24
18
17
21
16
9
11
13
23

Medium Clouds (% Sky Obscured)

40
52
71
71
71
60
38
44
54
52
48
47
54
96
89
72
57
50
45
21
21
35
45
33

High Clouds (% Sky Obscured)

38
34
26
32
28
32
37
42
37
33
32
53
73
88
68
59
45
46
67
33
20
12
30
21

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
7
8
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 (%)

28
34
37
36
32
43
41
39
42
34
13
19
10
5
4
5
5
7
3
0
1
1
1
7

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
10
10
10
9
10
9
9
9
9
9
8
8
8
9
8
8
8
8
8
8

Relative Humidity (%)

90
87
84
83
87
92
90
91
95
95
95
95
93
91
90
90
90
91
91
91
93
93
91
85

Pressure (mb)

988
988
988
987
987
986
986
986
986
986
986
986
986
986
986
986
986
986
987
987
987
988
988
988

Ozone (du)

288
285
283
284
284
284
286
285
285
286
285
286
285
284
283
282
282
283
282
281
281
280
278
276

Tuesday 21

New Moon 0%

09:09

17:25

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

Sun - Rise: 07:50, Set: 17:54, Transit: 12:51. Moon - Rise: 09:09, Set: 17:25. Civil Dark: 18:30 - 07:13. Nautical Dark: 19:12 - 06:32. Astro Dark: 19:53 - 05:51

Total Clouds (% Sky Obscured)

77
70
88
51
37
39
86
89
76
63
47
38
30
22
46
70
96
97
93
84
74
60
35
39

Low Clouds (% Sky Obscured)

32
49
52
38
31
36
57
71
58
42
27
17
8
5
4
2
0
3
6
8
10
12
14
28

Medium Clouds (% Sky Obscured)

44
23
75
31
13
17
27
72
65
59
32
25
4
1
27
55
83
74
51
47
35
29
27
25

High Clouds (% Sky Obscured)

12
1
16
1
0
2
25
20
5
1
0
3
6
9
39
69
96
97
92
84
74
60
35
39

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 (%)

9
9
12
18
16
12
14
1
4
5
4
5
3
0
1
1
0
2
4
0
0
0
0
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
10
10
9
10
11
11
8
8
8
7
5
4
4
3
3
3
4
3
3
3
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

80
75
71
70
71
75
80
84
87
88
85
82
80
79
78
77
75
75
71
69
65
64
65
65

Pressure (mb)

989
989
989
990
990
990
991
992
992
993
994
994
995
995
996
996
997
997
998
998
998
998
999
999

Ozone (du)

276
276
276
276
275
275
271
269
270
271
276
280
279
277
277
276
276
275
276
277
278
280
282
284

Wednesday 22

Waxing Crescent 1%

10:27

17:36

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
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:52, Set: 17:52, Transit: 12:51. Moon - Rise: 10:27, Set: 17:36. Civil Dark: 18:28 - 07:15. Nautical Dark: 19:10 - 06:34. Astro Dark: 19:51 - 05:52

Total Clouds (% Sky Obscured)

43
49
64
84
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
98

Low Clouds (% Sky Obscured)

40
49
64
74
79
88
94
100
99
98
96
97
98
100
100
100
100
99
97
96
97
99
98
93

Medium Clouds (% Sky Obscured)

23
25
43
50
53
58
57
60
73
86
100
100
100
100
87
75
62
51
50
60
84
92
95
96

High Clouds (% Sky Obscured)

43
49
64
84
100
100
100
100
73
46
23
19
20
20
20
20
10
4
3
2
15
29
44
59

ISS Passover

Visibility (miles)

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

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

3
1
14
23
32
49
60
69
80
93
95
95
95
95
95
95
95
95
95
95
95
95
88
93

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.4
0.5
0.6
0.9
1.3
1.8
2.3
2.5
2.8
3
2.2
1.5
1
0.9
0.7
0.4
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
59
56
60
62
66
70
76
81
82
82
84
88
93
96
96
98
98
95
93
91
90
88
85

Pressure (mb)

999
998
998
997
997
996
995
995
994
993
991
990
988
987
985
984
982
981
981
980
980
981
981
982

Ozone (du)

285
286
287
286
285
284
285
286
287
285
284
282
282
281
280
282
284
286
287
289
291
290
290
289

Thursday 23

Waxing Crescent 4%

No Rise

17:50

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 OK
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:54, Set: 17:49, Transit: 12:51. Moon - Rise: No Rise, Set: 17:50. Civil Dark: 18:26 - 07:17. Nautical Dark: 19:08 - 06:35. Astro Dark: 19:49 - 05:54

Total Clouds (% Sky Obscured)

98
98
99
100
100
88
78
71
67
66
58
57
56
60
57
49
30
40
55
64

Low Clouds (% Sky Obscured)

86
79
62
44
31
32
32
33
29
26
14
17
16
15
20
16
25
25
28
28

Medium Clouds (% Sky Obscured)

97
98
90
75
60
44
25
13
21
31
40
48
56
60
57
49
30
40
35
22

High Clouds (% Sky Obscured)

65
75
83
87
83
52
32
12
6
2
1
29
56
60
57
49
30
14
7
1

ISS Passover

Visibility (miles)

8
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

Precipitation Type

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

Precipitation Probability (%)

88
67
64
57
39
42
42
48
53
54
59
52
41
5
10
11
3
12
13
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
5
4
5
5
4
4
3
2
1
1
1
0
1
-2
-1
-1
-1
-1

Dew Point (°C)

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

Relative Humidity (%)

84
81
78
81
82
84
85
85
87
84
79
78
77
75
75
75
74
74
74
76

Pressure (mb)

983
983
984
984
985
985
986
986
987
988
988
989
990
990
991
991
991
991
991
991

Ozone (du)

292
295
297
301
304
308
308
308
308
308
308
308
311
313
315
315
314
313
312
310

Forecast for Richmond, North Yorkshire, United Kingdom (54.40,-1.74)

Generated: 17/10/25 11:12:33. Forecast: 17/10/25 to 23/10/25. Timezone: UTC+1.00