Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 17

Waning Crescent 20%

02:01

18:44

02 OK
03 Bad
04 Bad
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

Sun - Rise: 06:52, Set: 19:28, Transit: 13:10. Moon - Rise: 02:01, Set: 18:44. Civil Dark: 20:07 - 06:13. Nautical Dark: 20:54 - 05:26. Astro Dark: 21:45 - 04:35

Total Clouds (% Sky Obscured)

39
53
63
100
100
100
100
100
100
100
100
100
96
92
83
63
77
69
75
70
79
79
100
100

Low Clouds (% Sky Obscured)

34
12
33
28
4
0
0
0
0
69
100
100
92
85
80
59
63
53
39
42
42
59
62
53

Medium Clouds (% Sky Obscured)

39
53
63
100
100
100
89
97
98
93
25
23
8
9
1
0
6
4
10
9
9
13
14
14

High Clouds (% Sky Obscured)

39
53
63
100
100
100
100
100
100
65
55
65
0
3
0
3
0
0
0
70
64
75
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
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
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
1
1
4
6
17
59
78
41
13
4
0
4
6
12
10
4
5
13
2
2
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
4
3
3
3
4
4
5
5
4
6
5
5
8
10
9
7
9
14
16
17
19
20
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
85
85
84
84
84
80
73
66
81
84
81
77
79
76
76
76
74
67
68
70
66
69
69

Pressure (mb)

1011
1011
1010
1010
1009
1008
1008
1007
1006
1006
1005
1004
1003
1002
1002
1001
1001
1001
1001
1002
1001
1001
1001
1001

Ozone (du)

275
273
274
273
273
274
273
273
272
274
275
275
276
276
277
274
275
275
273
272
272
270
269
268

Thursday 18

Waning Crescent 12%

02:01

18:52

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

Sun - Rise: 06:54, Set: 19:25, Transit: 13:10. Moon - Rise: 02:01, Set: 18:52. Civil Dark: 20:04 - 06:15. Nautical Dark: 20:51 - 05:28. Astro Dark: 21:42 - 04:38

Total Clouds (% Sky Obscured)

100
100
100
68
71
65
51
31
25
23
15
50
20
84
83
100
100
94
83
71
87
100
100
100

Low Clouds (% Sky Obscured)

58
54
55
48
48
41
41
31
25
23
15
28
20
42
41
58
55
61
44
33
31
22
27
28

Medium Clouds (% Sky Obscured)

16
18
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
5
19
100
100

High Clouds (% Sky Obscured)

100
100
100
68
70
65
33
11
9
2
0
50
8
84
83
100
100
74
67
52
72
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 (%)

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

22
22
22
24
26
27
29
28
29
29
29
27
26
25
24
21
18
15
11
9
8
7
5
5

Chance of Frost

Temperature (°C)

14
14
14
14
13
14
14
14
15
16
16
17
17
17
16
16
16
15
14
13
13
12
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
70
68
68
68
69
69
66
66
65
64
60
59
60
62
65
68
70
74
78
87
90
89
87

Pressure (mb)

1001
1001
1000
1000
999
999
999
1000
1000
1000
1000
1001
1002
1002
1003
1004
1005
1006
1008
1008
1009
1009
1009
1009

Ozone (du)

269
269
270
272
275
275
276
277
277
278
276
278
277
278
279
277
277
276
273
273
272
271
269
268

Friday 19

Waning Crescent 6%

03:33

18:57

02 Bad
03 Bad
04 Bad
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

Sun - Rise: 06:56, Set: 19:22, Transit: 13:09. Moon - Rise: 03:33, Set: 18:57. Civil Dark: 20:01 - 06:17. Nautical Dark: 20:48 - 05:31. Astro Dark: 21:38 - 04:40

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
89
99
99
100
99
99
100
100
100
100
100
100
100
100
98
100
100
100

Low Clouds (% Sky Obscured)

77
85
88
72
78
51
55
60
20
24
5
24
18
23
6
24
42
28
14
0
2
5
6
14

Medium Clouds (% Sky Obscured)

98
79
43
24
26
21
19
28
88
20
22
25
22
88
83
93
100
100
46
47
48
43
41
27

High Clouds (% Sky Obscured)

100
100
99
97
100
100
85
88
95
94
90
94
95
100
100
100
100
100
100
100
97
100
99
100

ISS Passover

Visibility (miles)

9
9
9
9
7
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

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

Precipitation Probability (%)

56
61
71
95
91
68
91
64
45
49
61
49
40
22
1
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.3
0.2
0.3
0.7
0.5
0.3
0.8
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
81
77
83
86
90
81
77
68
66
58
55
51
51
54
58
64
67
74
79
79
81
80
83

Pressure (mb)

1009
1009
1008
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1010
1010
1010
1010

Ozone (du)

268
268
267
267
266
268
269
269
269
271
272
274
275
277
278
280
282
282
283
286
289
292
293
294

Saturday 20

Waning Crescent 2%

05:01

19:00

02 Bad
03 Bad
04 Bad
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

Sun - Rise: 06:58, Set: 19:20, Transit: 13:09. Moon - Rise: 05:01, Set: 19:00. Civil Dark: 19:58 - 06:20. Nautical Dark: 20:45 - 05:33. Astro Dark: 21:35 - 04:43

Total Clouds (% Sky Obscured)

69
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
97
100
100
100

Low Clouds (% Sky Obscured)

33
58
58
60
66
58
53
65
63
56
49
50
55
61
67
78
85
89
85
94
70
49
27
29

Medium Clouds (% Sky Obscured)

12
0
0
0
0
2
3
24
57
63
46
33
77
81
87
91
67
60
61
60
55
55
58
100

High Clouds (% Sky Obscured)

42
38
30
99
100
100
100
97
97
100
50
50
56
53
100
82
100
100
100
96
61
71
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
3
7
6
8
9
8
9
8
9
9
6
8
9
6
8
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
Light Rain
Very Light Rain
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
3
10
10
5
12
29
62
65
51
39
39
38
32
55
70
74
85
89
78
80
69
63
56

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
5
5
4
4
4
3
2
4
5
7
8
9
11
12
15
17
20
20
20
20
20
20
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
81
75
77
78
79
81
80
90
90
87
84
82
78
74
76
77
80
83
82
81
84
88
84

Pressure (mb)

1009
1009
1009
1009
1009
1009
1009
1009
1011
1011
1012
1012
1012
1012
1012
1013
1014
1014
1015
1015
1016
1016
1016
1016

Ozone (du)

295
295
296
296
295
293
294
296
297
300
302
304
305
307
307
308
307
308
308
309
308
309
310
311

Sunday 21

New Moon 0%

06:25

19:03

02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 OK
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

Sun - Rise: 07:00, Set: 19:17, Transit: 13:09. Moon - Rise: 06:25, Set: 19:03. Civil Dark: 19:55 - 06:22. Nautical Dark: 20:42 - 05:35. Astro Dark: 21:31 - 04:46

Total Clouds (% Sky Obscured)

100
98
70
98
98
96
91
16
86
90
81
84
89
92
93
90
90
90
90
90
74
58
42
54

Low Clouds (% Sky Obscured)

36
46
37
52
53
58
59
16
58
61
54
57
58
58
62
64
63
73
80
82
66
51
36
47

Medium Clouds (% Sky Obscured)

100
49
32
15
3
36
0
0
4
6
8
5
3
2
4
6
8
9
13
13
11
6
1
1

High Clouds (% Sky Obscured)

97
41
47
45
27
17
8
0
0
0
0
0
1
1
0
1
5
6
7
8
0
0
0
0

ISS Passover

Visibility (miles)

6
5
4
7
5
6
8
9
7
5
5
5
6
8
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 (%)

52
44
39
42
41
40
28
29
38
42
46
46
42
39
32
27
25
23
22
20
18
17
12
11

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)

18
17
16
15
15
15
16
16
17
17
17
18
17
17
16
14
13
11
9
7
6
5
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
81
82
85
88
82
77
75
74
77
76
76
75
73
73
72
72
72
76
78
79
82
85
88

Pressure (mb)

1017
1017
1017
1018
1019
1019
1020
1021
1022
1022
1023
1023
1024
1024
1025
1025
1026
1026
1027
1028
1028
1029
1029
1029

Ozone (du)

315
319
325
330
333
337
337
331
331
332
332
330
328
326
324
321
319
316
315
313
312
310
309
307

Monday 22

Waxing Crescent 1%

07:46

19:05

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

Sun - Rise: 07:02, Set: 19:14, Transit: 13:08. Moon - Rise: 07:46, Set: 19:05. Civil Dark: 19:53 - 06:24. Nautical Dark: 20:39 - 05:38. Astro Dark: 21:28 - 04:49

Total Clouds (% Sky Obscured)

65
75
68
59
50
44
37
31
42
52
61
55
46
34
24
20
20
27
35
46
53
54
62
65

Low Clouds (% Sky Obscured)

59
68
58
46
35
30
25
20
30
39
50
41
33
14
14
15
15
22
23
25
24
17
15
15

Medium Clouds (% Sky Obscured)

1
1
1
1
1
2
1
2
4
6
8
6
4
2
2
2
3
3
2
2
2
1
1
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
2
2
2
2
2
3
2
1
7
13
19
31
42
53
56

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 (%)

7
1
5
2
1
1
1
0
0
0
0
1
1
0
1
1
1
2
3
2
3
3
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
6
6
7
7
8
9
9
10
10
10
9
9
9
8
7
7
8
8
8
9
9
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
82
81
81
82
85
79
74
69
69
69
68
68
70
71
75
77
78
80
81
82
82
84
84

Pressure (mb)

1029
1030
1030
1030
1030
1031
1031
1031
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1032
1033
1033
1033
1033

Ozone (du)

306
304
303
303
302
302
301
301
300
300
300
300
299
298
297
296
295
294
294
294
293
293
292
291

Tuesday 23

Waxing Crescent 3%

09:07

19:08

Sun - Rise: 07:05, Set: 19:11, Transit: 13:08. Moon - Rise: 09:07, Set: 19:08. Civil Dark: 19:50 - 06:26. Nautical Dark: 20:36 - 05:40. Astro Dark: 21:25 - 04:51

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Dalroy, Highland, United Kingdom (57.48,-4.07)

Generated: 17/09/25 02:05:04. Forecast: 17/09/25 to 23/09/25. Timezone: UTC+1.00