Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 16

Waning Crescent 7%

05:11

14:43

22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 OK
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

Sun - Rise: 08:19, Set: 16:05, Transit: 12:12. Moon - Rise: 05:11, Set: 14:43. Civil Dark: 16:50 - 07:33. Nautical Dark: 17:39 - 06:44. Astro Dark: 18:26 - 05:58

Total Clouds (% Sky Obscured)

69
71
69
66
58
46
68
79
85
85
89
95
78
100
100
100
100
100
100
100
100
96
94
100

Low Clouds (% Sky Obscured)

57
59
56
50
51
27
57
70
85
85
86
84
59
64
79
73
87
91
81
67
66
69
61
67

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
2
0
0
0
0
18
46
60
54
78
100

High Clouds (% Sky Obscured)

0
0
0
0
4
4
3
3
3
3
24
54
38
100
100
100
100
98
100
100
100
73
30
1

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
1
1
3
3
2
5
2
2
3
4
8
12
19
12
11
11
10
6
18
27

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
11
9
8
5
5
4
4
4
4
3
2
1
1
2
2
2
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
-1
-1
-1
-1
-2
-2
-2
-2
-1
-2
-2
-2
-2
-1
-1
-1
-1
-1
-2
-2
-3
-2
-2

Relative Humidity (%)

72
72
72
72
72
72
72
73
73
73
73
73
71
67
66
67
67
69
71
72
72
72
74
76

Pressure (mb)

1025
1026
1027
1027
1027
1028
1028
1028
1028
1028
1028
1029
1029
1028
1028
1027
1027
1026
1026
1025
1025
1024
1023
1022

Ozone (du)

261
259
250
254
255
260
263
263
264
265
272
274
271
270
271
271
274
278
278
279
280
279
285
280

Monday 17

Waning Crescent 3%

06:33

14:48

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

Sun - Rise: 08:21, Set: 16:03, Transit: 12:12. Moon - Rise: 06:33, Set: 14:48. Civil Dark: 16:49 - 07:35. Nautical Dark: 17:38 - 06:46. Astro Dark: 18:24 - 06:00

Total Clouds (% Sky Obscured)

98
100
100
99
100
100
100
100
100
100
100
100
100
94
96
87
100
96
89
81
70
56
53
62

Low Clouds (% Sky Obscured)

61
76
68
73
93
97
96
94
92
91
72
88
52
71
90
73
79
67
68
58
43
39
43
49

Medium Clouds (% Sky Obscured)

96
100
99
97
100
100
100
100
100
100
100
100
100
50
74
28
70
64
50
25
0
0
0
1

High Clouds (% Sky Obscured)

25
21
15
0
0
82
83
100
28
0
0
0
0
1
0
0
0
0
0
0
0
0
0
3

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
28
59
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

36
40
51
69
95
95
95
95
95
95
79
81
49
51
56
49
62
70
67
42
18
19
36
34

Precipitation Amount (mm)

0
0
0
0
1
1.1
0.7
0.8
0.8
0.5
0.2
0.7
0
0
0
0
0.2
0.3
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

2
2
3
5
8
9
9
8
9
10
12
11
11
10
13
18
19
20
19
18
17
15
15
14

Chance of Frost

Temperature (°C)

2
3
3
4
4
4
4
4
4
3
3
4
4
4
4
4
4
4
3
3
2
2
2
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
79
80
82
82
94
91
89
88
89
80
91
91
86
86
94
83
89
91
85
69
60
59
66

Pressure (mb)

1021
1020
1019
1018
1016
1014
1013
1012
1010
1010
1009
1009
1009
1009
1009
1010
1012
1013
1015
1016
1017
1017
1018
1018

Ozone (du)

275
269
265
260
263
270
275
279
287
289
291
296
306
314
308
308
311
313
315
316
321
325
325
318

Tuesday 18

Waning Crescent 1%

07:58

14:54

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

Sun - Rise: 08:23, Set: 16:01, Transit: 12:12. Moon - Rise: 07:58, Set: 14:54. Civil Dark: 16:47 - 07:37. Nautical Dark: 17:37 - 06:48. Astro Dark: 18:23 - 06:02

Total Clouds (% Sky Obscured)

71
77
82
76
74
68
67
68
66
60
48
59
63
59
72
61
54
70
62
60
52
51
53
54

Low Clouds (% Sky Obscured)

64
65
69
64
62
59
66
60
56
51
42
55
60
55
66
53
53
54
37
35
38
40
43
46

Medium Clouds (% Sky Obscured)

1
24
26
22
11
0
4
15
15
12
11
23
18
20
27
27
2
35
35
29
1
24
1
23

High Clouds (% Sky Obscured)

3
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
7
7
6
9
7
9
5
9
7
7
6
4
5
8
7
8
5
5
9
9
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
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

43
40
43
46
43
37
35
45
44
40
36
35
40
41
42
42
41
45
40
37
32
27
31
40

Precipitation Amount (mm)

0
0
0
0
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

2
3
3
3
3
3
3
2
2
2
2
2
3
3
4
4
4
3
3
2
2
2
2
2

Feels Like (°C)

-4
-3
-3
-3
-4
-4
-3
-3
-4
-3
-3
-3
-3
-3
-2
-2
-2
-2
-3
-3
-3
-2
-2
-3

Dew Point (°C)

-4
-4
-4
-4
-3
-4
-3
-3
-4
-4
-4
-4
-4
-4
-4
-4
-3
-4
-4
-4
-5
-5
-5
-5

Relative Humidity (%)

64
62
62
63
64
64
65
66
62
63
63
63
59
57
59
57
61
61
61
64
59
60
60
60

Pressure (mb)

1018
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022

Ozone (du)

314
311
309
312
312
311
308
310
310
309
309
305
300
299
296
295
294
291
289
291
292
293
301
305

Wednesday 19

Waning Crescent 0%

09:23

15:06

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

Sun - Rise: 08:25, Set: 16:00, Transit: 12:13. Moon - Rise: 09:23, Set: 15:06. Civil Dark: 16:46 - 07:39. Nautical Dark: 17:35 - 06:50. Astro Dark: 18:22 - 06:03

Total Clouds (% Sky Obscured)

51
53
51
50
51
48
47
47
41
46
38
31
22
12
22
31
44
47
51
54
57
60
62
73

Low Clouds (% Sky Obscured)

49
52
50
49
47
47
46
46
41
42
38
31
22
12
22
31
41
43
46
46
42
39
35
42

Medium Clouds (% Sky Obscured)

1
1
7
13
1
18
0
0
0
0
0
0
0
2
2
1
2
15
15
19
23
26
29
48

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
4
4
5
12
3
10
12
8
14
14
10
30
40
33

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 (%)

38
30
35
34
33
24
20
17
20
26
13
19
25
10
16
19
7
12
11
2
2
1
0
3

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
12
12
12
11
10
9
9
9
8
7
6
7
8
8
7
6
5
4
3
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
64
64
65
68
66
70
72
72
74
74
73
72
68
66
67
69
71
70
70
69
69
69
66

Pressure (mb)

1022
1022
1022
1022
1022
1023
1023
1023
1023
1024
1024
1024
1024
1025
1025
1024
1024
1024
1025
1025
1025
1025
1025
1025

Ozone (du)

304
306
307
304
296
288
283
282
277
274
272
271
271
270
267
265
264
262
261
260
260
259
258
257

Thursday 20

New Moon 2%

10:44

15:27

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

Sun - Rise: 08:28, Set: 15:58, Transit: 12:13. Moon - Rise: 10:44, Set: 15:27. Civil Dark: 16:45 - 07:41. Nautical Dark: 17:34 - 06:51. Astro Dark: 18:21 - 06:05

Total Clouds (% Sky Obscured)

84
95
97
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

49
59
54
50
48
53
58
62
66
74
79
80
81
82
86
90
94
93
92
91
94
97
100
98

Medium Clouds (% Sky Obscured)

66
84
88
91
94
97
98
100
99
98
97
98
99
77
86
92
96
98
99
100
100
100
100
96

High Clouds (% Sky Obscured)

28
34
53
76
83
95
98
100
100
100
100
100
100
100
100
100
100
100
100
100
89
80
74
73

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
4
4
4
4
6
2
4
7
9
9
9
9
7
4
2

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain

Precipitation Probability (%)

2
0
0
2
15
25
14
45
74
95
95
95
95
95
95
95
86
79
78
92
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.4
0.7
0.7
0.7
0.8
0.7
1.2
0.8
0.5
0.4
0.4
0.7
0.6
0.8
1.2
2.9

Wind Speed/Direction (mph)

2
3
3
4
4
5
6
8
10
11
12
14
16
16
17
15
13
11
11
12
12
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
66
67
70
70
76
85
89
91
96
96
93
91
93
94
95
95
95
95
95
96
96
96
98

Pressure (mb)

1024
1024
1023
1022
1022
1021
1021
1020
1019
1018
1017
1016
1015
1015
1014
1013
1012
1011
1011
1010
1010
1009
1008
1008

Ozone (du)

257
257
258
257
255
255
254
254
251
250
249
249
249
248
247
247
247
247
247
247
247
247
247
247

Friday 21

Waxing Crescent 5%

11:52

16:06

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

Sun - Rise: 08:30, Set: 15:56, Transit: 12:13. Moon - Rise: 11:52, Set: 16:06. Civil Dark: 16:43 - 07:43. Nautical Dark: 17:33 - 06:53. Astro Dark: 18:20 - 06:06

Total Clouds (% Sky Obscured)

98
97
90
85
78
72
68
61
72
86
99
100
100
100
100
100
100
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

96
96
86
77
67
62
58
53
56
60
66
68
70
72
80
88
96
97
99
100
99
97
96
93

Medium Clouds (% Sky Obscured)

92
88
77
65
57
47
40
27
43
59
74
81
87
94
96
98
100
96
94
94
95
94
93
95

High Clouds (% Sky Obscured)

67
45
10
5
0
7
14
21
46
70
95
95
95
95
92
89
88
85
82
88
90
95
96
67

ISS Passover

Visibility (miles)

2
1
1
4
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

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

Precipitation Probability (%)

95
95
95
95
95
95
63
27
30
31
22
37
41
42
63
72
85
89
95
95
95
95
95
95

Precipitation Amount (mm)

4.8
7.2
2.5
1.7
1.1
0.8
0.3
0
0
0
0
0
0
0
0.3
0.3
0.5
0.6
0.7
0.9
0.9
1.1
1.3
1

Wind Speed/Direction (mph)

11
12
12
9
6
3
3
3
2
2
3
3
3
4
5
5
5
6
5
5
6
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
94
93
91
91
91
91
91
91
90
86
85
82
82
81
81
81
83
83
83
83
82

Pressure (mb)

1007
1006
1006
1006
1006
1006
1005
1005
1005
1005
1004
1004
1004
1003
1003
1002
1002
1001
1001
1000
1000
999
998
998

Ozone (du)

248
250
252
256
259
263
269
274
280
279
278
277
277
277
277
276
275
274
275
275
276
276
276
277

Saturday 22

Waxing Crescent 10%

12:38

17:08

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

Sun - Rise: 08:32, Set: 15:55, Transit: 12:13. Moon - Rise: 12:38, Set: 17:08. Civil Dark: 16:42 - 07:45. Nautical Dark: 17:32 - 06:55. Astro Dark: 18:19 - 06:08

Total Clouds (% Sky Obscured)

100
100
99
99
98
99
99
100
100
98
97
85
75
65
75
86
95
89
79
65

Low Clouds (% Sky Obscured)

90
87
76
66
63
75
83
92
89
86
83
71
60
48
44
40
36
35
35
36

Medium Clouds (% Sky Obscured)

97
99
98
96
95
97
98
100
99
98
97
85
75
65
75
80
80
68
54
35

High Clouds (% Sky Obscured)

33
0
0
0
0
3
2
1
2
9
8
4
4
6
9
17
27
28
29
30

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

89
57
66
64
51
63
71
76
78
75
70
70
62
50
54
50
44
50
51
54

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
3
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
2

Relative Humidity (%)

83
83
83
83
83
83
83
83
83
82
82
82
79
75
73
76
78
81
82
83

Pressure (mb)

998
997
997
997
997
997
996
996
996
996
996
996
996
996
996
996
996
996
996
996

Ozone (du)

276
276
276
276
276
275
276
277
278
278
278
279
280
281
282
283
284
285
286
287

Forecast for Tarbert, Western Isles, United Kingdom (57.90,-6.81)

Generated: 16/11/25 22:46:32. Forecast: 16/11/25 to 22/11/25. Timezone: UTC+0.00