Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 17

Waning Crescent 8%

04:29

16:43

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

Sun - Rise: 07:21, Set: 18:23, Transit: 12:51. Moon - Rise: 04:29, Set: 16:43. Civil Dark: 18:50 - 06:54. Nautical Dark: 19:22 - 06:22. Astro Dark: 19:53 - 05:51

Total Clouds (% Sky Obscured)

16
18
27
70
45
27
20
21
27
33
34
29
45
61
70
76
49
98
97
94
100
99
100
100

Low Clouds (% Sky Obscured)

0
1
13
45
25
1
0
0
0
0
0
4
14
61
70
6
20
69
32
30
7
5
5
0

Medium Clouds (% Sky Obscured)

21
20
18
10
28
28
16
14
25
30
25
22
38
61
50
49
42
47
45
77
78
93
67
93

High Clouds (% Sky Obscured)

0
0
1
4
0
2
2
4
4
7
12
6
29
50
55
30
5
59
46
58
100
91
97
100

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
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

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

45
41
39
39
40
42
46
55
57
57
58
63
65
63
57
55
61
63
59
61
59
52
47
41

Pressure (mb)

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

Ozone (du)

283
281
280
280
280
280
280
280
281
280
280
276
275
275
274
273
274
274
276
278
277
278
279
279

Saturday 18

Waning Crescent 3%

05:30

17:04

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

Sun - Rise: 07:22, Set: 18:21, Transit: 12:51. Moon - Rise: 05:30, Set: 17:04. Civil Dark: 18:49 - 06:55. Nautical Dark: 19:20 - 06:23. Astro Dark: 19:52 - 05:52

Total Clouds (% Sky Obscured)

97
89
83
87
50
31
28
3
6
1
5
0
5
33
60
55
21
77
87
43
92
52
85
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
10
12
14
17
37
24
13

Medium Clouds (% Sky Obscured)

78
29
47
37
3
7
11
3
4
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

94
88
70
56
45
20
14
0
2
0
5
0
5
28
45
40
5
61
57
13
86
41
66
94

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)

4
5
6
6
7
6
5
5
5
4
3
3
3
3
3
3
3
3
3
3
3
6
9
12

Chance of Frost

Temperature (°C)

18
19
20
21
21
20
19
16
14
14
13
12
12
12
11
11
10
9
9
10
10
13
16
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

37
35
33
32
33
42
51
56
62
68
71
75
79
84
90
91
93
93
96
96
96
83
69
61

Pressure (mb)

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

Ozone (du)

280
280
280
279
279
280
282
281
279
278
278
277
276
277
277
276
276
276
275
276
275
276
276
276

Sunday 19

Waning Crescent 3%

06:31

17:23

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: 07:23, Set: 18:20, Transit: 12:51. Moon - Rise: 06:31, Set: 17:23. Civil Dark: 18:47 - 06:56. Nautical Dark: 19:19 - 06:24. Astro Dark: 19:50 - 05:53

Total Clouds (% Sky Obscured)

87
100
78
100
100
63
100
100
100
100
100
99
99
100
100
85
83
93
96
94
100
99
94
73

Low Clouds (% Sky Obscured)

14
22
15
17
18
17
14
14
87
92
90
94
95
86
85
85
83
93
86
92
94
71
65
61

Medium Clouds (% Sky Obscured)

0
0
0
0
58
25
84
100
100
96
100
97
97
100
100
82
73
83
93
92
100
98
56
25

High Clouds (% Sky Obscured)

64
100
44
100
100
63
100
100
87
100
100
40
40
35
45
40
40
0
0
0
0
0
7
4

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
2
1
2
2
5
9
4
8
5
3
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
Very Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
4
45
55
77
95
95
95
95
95
59
82
86
85
95
83
34
26

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
1.3
3.8
4.4
1.2
0.6
0
0.6
0.4
0.2
0.5
0.3
0
0

Wind Speed/Direction (mph)

13
15
16
16
16
15
14
13
13
14
12
9
9
11
6
5
7
7
8
10
12
16
15
16

Chance of Frost

Temperature (°C)

20
22
23
23
23
22
20
19
19
19
18
18
17
16
16
15
14
13
12
13
13
12
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
53
51
50
49
47
50
52
55
56
66
92
96
96
98
98
96
96
96
95
93
93
89
86

Pressure (mb)

1011
1010
1009
1008
1007
1007
1007
1007
1007
1006
1006
1006
1005
1005
1005
1005
1005
1005
1006
1006
1007
1008
1009
1010

Ozone (du)

275
276
276
275
275
275
274
275
275
276
278
279
280
283
285
287
291
296
301
302
303
302
302
304

Monday 20

Waning Crescent 1%

07:33

17:44

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

Sun - Rise: 07:24, Set: 18:18, Transit: 12:51. Moon - Rise: 07:33, Set: 17:44. Civil Dark: 18:46 - 06:57. Nautical Dark: 19:17 - 06:25. Astro Dark: 19:49 - 05:54

Total Clouds (% Sky Obscured)

68
35
40
30
29
32
31
29
19
10
0
14
29
46
31
14
0
0
0
0
0
0
0
16

Low Clouds (% Sky Obscured)

68
20
34
25
29
32
31
29
18
10
0
14
29
46
31
14
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

13
16
6
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11

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
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 (%)

14
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

17
15
16
15
13
11
10
6
6
5
5
4
4
4
4
4
4
4
4
3
3
6
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
7
5
5
4
5
5
5
6
6
5
4
4
3
3
3
3
2
2
2
2
3
4

Relative Humidity (%)

79
78
54
44
44
45
51
60
65
68
72
72
72
73
73
73
73
74
74
72
70
60
51
46

Pressure (mb)

1011
1011
1011
1012
1012
1012
1013
1013
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013

Ozone (du)

302
305
299
291
285
281
278
278
278
278
278
276
277
276
276
274
272
272
272
271
270
270
270
270

Tuesday 21

New Moon 0%

08:35

18:06

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

Sun - Rise: 07:26, Set: 18:17, Transit: 12:51. Moon - Rise: 08:35, Set: 18:06. Civil Dark: 18:45 - 06:58. Nautical Dark: 19:16 - 06:26. Astro Dark: 19:48 - 05:55

Total Clouds (% Sky Obscured)

34
54
47
48
40
42
59
95
85
67
52
54
54
60
46
63
58
14
74
64
61
76
34
38

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
4
5
0
0
0
12
23
35
23
12
4
0
0
0
6
13
20
38

Medium Clouds (% Sky Obscured)

25
45
44
48
40
42
37
37
30
49
52
54
36
34
27
20
14
14
58
51
61
69
34
38

High Clouds (% Sky Obscured)

1
1
1
2
0
20
41
58
35
18
0
0
0
0
0
0
0
4
71
64
60
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
1
8
11
12
10
7
1
10
14
28
33
22
11
30
12
3
1
1
0
6
8
10
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)

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

Chance of Frost

Temperature (°C)

17
18
19
19
19
18
16
15
14
14
14
13
11
11
10
10
10
9
8
7
7
9
11
13

Feels Like (°C)

14
15
16
16
16
16
15
13
12
11
11
11
10
11
10
9
8
5
7
4
5
6
7
10

Dew Point (°C)

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

Relative Humidity (%)

42
40
37
37
42
47
54
59
57
52
57
65
86
90
85
93
90
81
90
87
84
78
69
59

Pressure (mb)

1012
1011
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1011
1011

Ozone (du)

271
271
271
272
275
277
280
284
288
293
294
296
297
299
304
311
314
315
317
318
320
322
320
317

Wednesday 22

Waxing Crescent 2%

09:38

18:32

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

Sun - Rise: 07:27, Set: 18:16, Transit: 12:51. Moon - Rise: 09:38, Set: 18:32. Civil Dark: 18:43 - 06:59. Nautical Dark: 19:15 - 06:27. Astro Dark: 19:46 - 05:56

Total Clouds (% Sky Obscured)

96
97
75
65
56
48
39
31
33
34
33
34
27
36
51
66
76
62
44
29
52
59
72
70

Low Clouds (% Sky Obscured)

63
84
33
27
23
15
8
0
1
2
11
15
12
8
25
31
25
15
7
0
19
39
58
56

Medium Clouds (% Sky Obscured)

76
75
68
52
38
31
26
20
24
27
29
34
27
36
51
63
63
50
34
15
11
10
9
9

High Clouds (% Sky Obscured)

66
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
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
5
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
6
7
7
9
9
10
14

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
45
43
44
47
49
54
60
67
72
75
81
79
77
74
73
70
68
71
74
78
70
65
60

Pressure (mb)

1011
1010
1010
1010
1010
1010
1011
1012
1013
1013
1013
1013
1013
1013
1014
1014
1014
1015
1015
1016
1017
1017
1018
1018

Ozone (du)

318
316
308
304
300
296
293
289
286
285
285
285
285
285
285
286
286
287
289
291
293
298
302
306

Thursday 23

Waxing Crescent 5%

10:40

19:02

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

Sun - Rise: 07:28, Set: 18:14, Transit: 12:50. Moon - Rise: 10:40, Set: 19:02. Civil Dark: 18:42 - 07:00. Nautical Dark: 19:14 - 06:28. Astro Dark: 19:45 - 05:57

Total Clouds (% Sky Obscured)

68
66
61
57
60
44
26
6
5
4
3
2
2
2
14
40
56
41
20
0
0
1
2
29

Low Clouds (% Sky Obscured)

54
52
45
40
42
44
26
5
5
4
3
2
1
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

8
9
8
6
6
4
2
0
0
0
0
0
0
0
4
10
22
19
11
0
0
0
0
4

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
2
2
14
40
56
41
20
0
0
1
1
28

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 (%)

15
13
11
8
3
5
4
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)

13
14
14
13
13
12
9
7
5
4
4
4
4
4
4
4
4
4
3
3
3
4
5
6

Chance of Frost

Temperature (°C)

13
13
14
14
13
13
12
10
9
8
7
6
6
5
4
4
4
3
3
3
3
6
8
11

Feels Like (°C)

7
7
7
10
9
9
9
9
9
5
6
6
6
5
5
3
4
3
3
3
3
4
4
6

Dew Point (°C)

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

Relative Humidity (%)

55
49
44
46
48
50
55
63
70
70
73
72
74
73
76
77
77
80
80
80
82
71
61
52

Pressure (mb)

1018
1018
1018
1018
1019
1019
1020
1021
1022
1023
1023
1024
1024
1024
1025
1025
1025
1026
1026
1026
1027
1027
1027
1027

Ozone (du)

310
314
318
318
317
317
316
314
313
311
308
306
304
302
301
300
299
298
297
296
295
294
293
293

Forecast for Mount Wolf, York, United States of America (40.06,-76.70)

Generated: 17/10/25 23:25:53. Forecast: 17/10/25 to 23/10/25. Timezone: UTC-4.00