Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 7

Waning Gibbous 86%

18:15

11:50

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: 08:19, Set: 15:47, Transit: 12:02. Moon - Rise: 18:15, Set: 11:50. Civil Dark: 16:31 - 07:35. Nautical Dark: 17:17 - 06:49. Astro Dark: 18:00 - 06:05

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
47
81
62
70
51
72
85
80
83
94
100
97
62
60
55
51
48
95

Low Clouds (% Sky Obscured)

100
92
96
94
96
100
47
81
62
70
42
72
76
66
72
83
92
74
62
60
55
51
48
77

Medium Clouds (% Sky Obscured)

100
100
100
100
36
100
22
26
37
36
1
4
35
45
40
67
100
52
50
44
33
9
8
42

High Clouds (% Sky Obscured)

100
100
100
100
100
51
1
1
0
0
0
3
1
35
46
45
48
56
46
0
0
4
0
60

ISS Passover

Visibility (miles)

-
2
3
3
3
5
9
9
9
9
9
7
7
3
4
9
7
5
4
4
7
3
6
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

Precipitation Type

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

Precipitation Probability (%)

100
95
95
95
85
80
83
25
37
32
24
45
60
64
45
44
75
92
78
73
71
51
52
56

Precipitation Amount (mm)

1.3
1.5
1.4
1.1
0.5
0.5
0.7
0
0
0
0
0.2
0.5
0.6
0
0
0.5
0.8
0.5
0.5
0.6
0.4
0.3
0.4

Wind Speed/Direction (mph)

12
9
11
9
12
18
21
16
16
19
19
14
14
16
16
14
13
14
13
14
15
17
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
5
6
5
5
5
5
4
4
5
4
5
4
4
3
3
3
1
3
5
5
4
4
5

Dew Point (°C)

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

Relative Humidity (%)

85
95
93
93
95
95
85
88
88
90
90
93
95
91
88
85
88
85
84
90
91
87
85
85

Pressure (mb)

995
993
992
991
990
991
991
993
995
996
997
998
999
999
999
999
999
999
999
1000
1000
1001
1001
1002

Ozone (du)

277
282
287
289
293
298
305
313
313
315
317
315
313
314
320
324
329
332
336
339
342
340
342
343

Monday 8

Waning Gibbous 77%

19:48

12:06

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: 08:20, Set: 15:47, Transit: 12:03. Moon - Rise: 19:48, Set: 12:06. Civil Dark: 16:30 - 07:36. Nautical Dark: 17:17 - 06:50. Astro Dark: 18:00 - 06:06

Total Clouds (% Sky Obscured)

88
70
71
69
73
76
75
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

69
49
53
54
66
70
73
77
81
79
74
62
29
38
40
41
54
83
86
89
100
100
100
100

Medium Clouds (% Sky Obscured)

53
47
44
46
50
50
50
50
1
0
48
48
75
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

55
60
50
40
25
25
25
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

62
64
58
52
42
44
44
28
16
7
14
11
0
5
61
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.5
0.6
0.4
0.4
0.2
0.2
0
0
0
0
0
0
0
0
0.3
0.9
1.2
2.7
3.5
4.3
3.5
2.4
1.6
1.4

Wind Speed/Direction (mph)

16
15
13
11
10
9
9
8
7
7
5
5
5
6
7
7
7
9
14
18
21
24
26
25

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
88
87
88
88
87
90
90
90
93
93
93
91
91
93
95
95
96
91
93
93
95
93

Pressure (mb)

1002
1003
1003
1003
1004
1004
1004
1005
1005
1005
1005
1005
1005
1004
1004
1003
1001
999
997
995
994
993
993
993

Ozone (du)

345
345
343
338
332
334
337
339
338
337
333
331
326
318
314
312
307
301
298
300
300
300
297
293

Tuesday 9

Waning Gibbous 67%

21:18

12:06

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: 08:21, Set: 15:47, Transit: 12:03. Moon - Rise: 21:18, Set: 12:06. Civil Dark: 16:30 - 07:37. Nautical Dark: 17:17 - 06:51. Astro Dark: 18:00 - 06:07

Total Clouds (% Sky Obscured)

99
86
72
34
45
57
88
85
100
100
64
92
93
84
92
86
86
80
83
87
91
95
97
100

Low Clouds (% Sky Obscured)

74
70
72
34
35
42
79
84
81
79
60
85
86
73
85
73
77
64
70
75
81
87
93
99

Medium Clouds (% Sky Obscured)

79
83
48
34
37
57
85
85
85
79
64
71
57
75
79
81
57
76
76
72
33
26
20
19

High Clouds (% Sky Obscured)

95
56
45
34
17
57
71
68
100
100
60
1
21
1
0
0
0
1
25
22
20
11
0
0

ISS Passover

Visibility (miles)

4
9
8
8
9
9
8
6
4
6
5
5
3
1
1
4
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
Very Light Rain
Very Light Rain
None
None
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

53
33
46
47
27
33
36
52
95
86
64
77
82
95
95
68
40
20
16
26
44
50
56
83

Precipitation Amount (mm)

0
0
0.3
0.3
0
0
0
0.2
1.1
0.4
0.3
0.5
0.5
0.8
0.8
0.4
0.2
0
0
0
0
0.2
0.3
0.9

Wind Speed/Direction (mph)

24
26
22
24
22
21
19
18
17
17
15
15
16
15
14
12
12
11
11
12
13
14
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
89
90
92
90
90
93
93
93
96
96
96
98
100
98
93
88
90
90
88
90
87
84
82

Pressure (mb)

993
993
993
993
994
994
996
997
997
997
998
998
998
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008

Ozone (du)

288
283
283
285
286
284
285
285
284
287
289
287
288
289
290
289
294
297
297
300
305
312
314
312

Wednesday 10

Waning Gibbous 57%

22:42

12:17

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 OK

Sun - Rise: 08:22, Set: 15:46, Transit: 12:04. Moon - Rise: 22:42, Set: 12:17. Civil Dark: 16:30 - 07:38. Nautical Dark: 17:17 - 06:52. Astro Dark: 18:00 - 06:08

Total Clouds (% Sky Obscured)

97
95
93
94
95
96
92
73
62
69
82
86
84
80
73
75
96
98
91
84
56
72
89
43

Low Clouds (% Sky Obscured)

92
85
78
78
77
77
74
72
62
68
66
64
66
69
71
61
50
39
27
16
4
30
55
43

Medium Clouds (% Sky Obscured)

23
26
26
37
45
50
36
18
0
0
0
0
0
2
2
2
2
0
0
0
0
1
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
4
1
27
47
57
60
42
37
51
90
96
90
83
52
56
55
8

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

Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

75
67
50
31
36
33
23
19
20
13
11
6
2
0
0
10
5
0
3
2
0
0
0
0

Precipitation Amount (mm)

0.6
0.6
0.4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
78
82
81
80
75
78
84
87
88
91
91
90
88
90
90
91
93
93
93
93
93
91
87

Pressure (mb)

1009
1010
1010
1011
1012
1013
1013
1014
1015
1015
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1014

Ozone (du)

310
310
307
308
308
307
307
305
301
302
302
305
306
307
310
313
314
315
313
313
313
314
315
315

Thursday 11

Third Quarter 46%

00:01

12:25

12 OK
13 OK
14 Good
15 OK
16 OK
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: 08:23, Set: 15:46, Transit: 12:04. Moon - Rise: 00:01, Set: 12:25. Civil Dark: 16:30 - 07:39. Nautical Dark: 17:17 - 06:53. Astro Dark: 18:00 - 06:09

Total Clouds (% Sky Obscured)

24
12
3
10
18
75
51
42
48
99
68
74
79
83
86
78
74
74
84
90
92
91
94
95

Low Clouds (% Sky Obscured)

24
12
3
10
18
74
51
42
41
40
40
40
45
50
61
60
43
27
38
50
61
66
70
75

Medium Clouds (% Sky Obscured)

0
0
0
9
16
23
27
38
48
50
51
56
56
57
62
46
23
5
21
37
50
47
44
41

High Clouds (% Sky Obscured)

2
0
0
0
0
1
29
42
48
68
33
2
2
0
0
0
0
0
0
0
0
0
0
5

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

3
4
3
4
3
3
6
13
26
32
23
20
75
95
95
81
53
18
15
17
22
19
17
18

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
84
82
87
90
90
93
90
88
88
90
90
91
90
90
90
90
88
90
90
90
88
87

Pressure (mb)

1014
1013
1012
1012
1012
1012
1012
1011
1011
1011
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1009

Ozone (du)

314
312
312
309
308
305
303
302
302
302
304
303
302
304
305
307
309
311
314
314
315
315
316
317

Friday 12

Waning Crescent 36%

01:18

12:32

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: 08:24, Set: 15:46, Transit: 12:05. Moon - Rise: 01:18, Set: 12:32. Civil Dark: 16:30 - 07:40. Nautical Dark: 17:17 - 06:53. Astro Dark: 18:00 - 06:10

Total Clouds (% Sky Obscured)

95
94
94
96
96
96
98
99
100
95
90
86
67
51
48
65
84
100
98
97
94
93
92
90

Low Clouds (% Sky Obscured)

73
72
71
73
75
77
74
71
71
72
73
73
67
51
48
65
84
93
94
94
93
89
86
81

Medium Clouds (% Sky Obscured)

53
62
80
79
84
83
84
85
91
64
47
33
29
33
38
61
82
100
82
63
40
41
42
44

High Clouds (% Sky Obscured)

4
6
7
11
11
10
25
39
54
42
27
10
17
24
33
26
19
22
17
11
2
4
7
6

ISS Passover

Visibility (miles)

9
9
8
8
8
8
9
9
9
9
9
8
7
8
9
9
9
9
9
9
9
8
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
Very 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
Light Rain

Precipitation Probability (%)

15
17
21
37
51
55
36
23
15
19
29
39
45
60
75
84
84
83
90
95
95
95
92
80

Precipitation Amount (mm)

0
0
0
0
0.2
0.3
0
0
0
0
0
0
0
0.3
0.3
0.5
0.5
0.4
0.5
0.9
1.1
0.9
0.7
0.6

Wind Speed/Direction (mph)

13
13
13
14
13
11
11
11
11
12
14
16
18
18
19
21
20
21
21
21
21
22
22
23

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
82
82
84
85
88
87
88
88
87
85
84
82
84
83
84
84
84
82
82
84
82
81

Pressure (mb)

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

Ozone (du)

317
316
316
315
316
317
318
320
321
323
340
357
374
371
368
365
366
368
370
367
363
360
359
358

Saturday 13

Waning Crescent 27%

02:33

12:40

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

Sun - Rise: 08:25, Set: 15:46, Transit: 12:05. Moon - Rise: 02:33, Set: 12:40. Civil Dark: 16:30 - 07:41. Nautical Dark: 17:17 - 06:54. Astro Dark: 18:00 - 06:11

Total Clouds (% Sky Obscured)

93
96
100
97
96
94
94
95
96
83
69
63
69
75
80
82
86
88

Low Clouds (% Sky Obscured)

88
94
100
90
77
66
64
62
63
55
50
51
69
75
80
82
86
88

Medium Clouds (% Sky Obscured)

66
81
96
89
83
78
84
87
90
69
48
27
38
45
51
46
41
41

High Clouds (% Sky Obscured)

34
63
93
65
41
24
33
36
35
28
26
24
42
68
80
82
86
88

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

70
95
95
95
95
95
69
57
60
47
35
37
52
71
73
79
95
95

Precipitation Amount (mm)

0.3
0.8
1.4
1
1.3
0.9
0.3
0.3
0.4
0.2
0
0
0.2
0.5
0.4
0.5
1.4
0.8

Wind Speed/Direction (mph)

23
23
24
24
22
21
21
19
17
16
16
15
15
16
18
20
18
17

Chance of Frost

Temperature (°C)

9
9
9
9
9
9
9
9
8
8
8
8
8
8
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

6
6
6
7
7
7
7
7
7
6
6
6
6
6
7
7
7
7

Relative Humidity (%)

81
82
84
85
87
90
91
90
90
88
88
88
88
88
90
90
91
93

Pressure (mb)

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

Ozone (du)

357
357
357
357
354
352
349
347
344
342
340
338
336
335
334
334
330
326

Forecast for Kendal, Cumbria, United Kingdom (54.34,-2.75)

Generated: 07/12/25 13:26:26. Forecast: 07/12/25 to 13/12/25. Timezone: UTC+0.00