Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 9

Waning Gibbous 54%

00:14

11:05

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

Sun - Rise: 08:11, Set: 16:29, Transit: 12:21. Moon - Rise: 00:14, Set: 11:05. Civil Dark: 17:07 - 07:33. Nautical Dark: 17:49 - 06:52. Astro Dark: 18:28 - 06:12

Total Clouds (% Sky Obscured)

61
54
50
34
23
24
15
12
0
0
28
40
39
36
33
32
51
53
45
58
34
40
57
91

Low Clouds (% Sky Obscured)

26
31
28
32
21
23
15
12
0
0
23
40
39
36
33
32
51
52
45
58
34
36
22
27

Medium Clouds (% Sky Obscured)

1
1
1
2
2
0
0
0
0
0
17
3
3
4
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
4
49
9
7
11
6
15
57
87

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
0
3
1
1
1
1
1
1
5
5
7
10
7
8
4
4
3
2
1
1
0
2
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)

17
16
15
16
16
16
15
14
12
9
7
5
5
4
4
4
4
4
3
3
4
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
80
82
83
82
82
80
79
79
80
83
88
89
91
93
93
93
93
93
88
85
82
79
81

Pressure (mb)

1003
1004
1005
1006
1007
1008
1009
1010
1010
1011
1012
1012
1013
1013
1014
1014
1015
1016
1017
1018
1018
1019
1019
1019

Ozone (du)

398
401
403
406
406
407
404
402
399
397
393
387
379
374
369
368
365
358
354
348
345
338
333
330

Saturday 10

Third Quarter 44%

01:26

11:18

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:11, Set: 16:31, Transit: 12:21. Moon - Rise: 01:26, Set: 11:18. Civil Dark: 17:08 - 07:33. Nautical Dark: 17:50 - 06:51. Astro Dark: 18:29 - 06:12

Total Clouds (% Sky Obscured)

94
100
100
100
100
100
100
100
99
98
98
98
96
97
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
40
36
58
75
89
44
38
74
89
100
100
100
99
94
89
75
74

Medium Clouds (% Sky Obscured)

20
42
49
64
100
100
100
82
97
94
90
93
80
59
87
81
57
62
94
98
100
100
100
100

High Clouds (% Sky Obscured)

92
100
100
99
88
76
62
38
62
37
22
42
52
80
100
100
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
7
5
7
5
8
1
1
9

Fog (%)

0
0
0
0
5
40
51
60
78
40
8
1
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
1
11
11
17
12
14
9
31
57
88
95
67
48
51
43
11
62

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.6
1
0.4
0.2
0.3
0.2
0
0.3

Wind Speed/Direction (mph)

4
3
3
3
3
4
5
6
6
8
9
10
13
15
17
19
21
21
22
21
20
18
16
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
3
2
1
2
2
2
2
2
3
4
5
5
6
6
7
8
8
8
8
9
10
10

Relative Humidity (%)

85
90
91
93
93
93
91
91
85
83
83
84
84
85
85
87
91
96
96
95
96
98
98
96

Pressure (mb)

1020
1020
1020
1020
1021
1021
1021
1020
1020
1019
1019
1018
1017
1016
1015
1014
1013
1012
1012
1011
1010
1008
1007
1006

Ozone (du)

329
324
316
315
316
318
315
316
319
317
318
316
312
309
305
299
302
301
300
299
300
300
298
295

Sunday 11

Waning Crescent 35%

02:38

11:34

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:10, Set: 16:32, Transit: 12:22. Moon - Rise: 02:38, Set: 11:34. Civil Dark: 17:10 - 07:32. Nautical Dark: 17:51 - 06:51. Astro Dark: 18:30 - 06:12

Total Clouds (% Sky Obscured)

100
100
100
100
98
83
81
82
100
100
100
100
97
99
97
95
100
100
93
100
100
99
75
63

Low Clouds (% Sky Obscured)

98
100
84
85
83
76
69
52
77
68
61
62
62
48
52
61
49
51
63
66
74
73
58
51

Medium Clouds (% Sky Obscured)

95
91
88
89
70
27
2
1
18
76
50
62
83
67
59
42
67
63
78
80
73
41
8
0

High Clouds (% Sky Obscured)

100
100
100
100
67
0
45
62
100
100
100
100
78
96
91
82
100
100
59
100
100
87
62
63

ISS Passover

Visibility (miles)

6
2
5
9
9
8
8
9
9
9
9
9
9
9
9
9
9
9
9
9
6
9
9
9

Fog (%)

0
0
0
0
0
0
6
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
91
42
51
95
54
30
10
8
2
16
17
23
17
12
20
26
15
35
41
52
31
36
29

Precipitation Amount (mm)

2
0.6
0
0
0.7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0

Wind Speed/Direction (mph)

16
17
20
20
21
21
20
15
14
14
15
15
14
15
14
14
14
13
13
14
15
16
16
15

Chance of Frost

Temperature (°C)

11
11
12
12
12
12
13
11
11
11
11
11
11
11
10
11
10
10
10
11
11
11
11
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
96
95
95
93
95
86
87
84
87
81
84
83
84
87
85
84
85
87
84
81
84
84
83

Pressure (mb)

1006
1005
1004
1003
1003
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002

Ozone (du)

295
296
301
311
316
321
324
325
326
323
320
318
317
318
320
321
320
320
319
321
327
333
335
339

Monday 12

Waning Crescent 26%

03:50

11:54

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:09, Set: 16:33, Transit: 12:22. Moon - Rise: 03:50, Set: 11:54. Civil Dark: 17:11 - 07:32. Nautical Dark: 17:52 - 06:51. Astro Dark: 18:32 - 06:11

Total Clouds (% Sky Obscured)

67
69
100
97
95
94
94
94
95
96
98
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

53
52
54
53
42
26
34
42
46
53
68
77
76
75
77
79
82
84
83
82
83
81
78
74

Medium Clouds (% Sky Obscured)

18
40
60
54
85
82
71
65
55
55
55
60
73
83
100
100
100
100
97
100
100
100
97
87

High Clouds (% Sky Obscured)

67
69
100
78
60
40
53
66
73
81
91
100
100
100
100
100
100
100
77
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
3
2
6
9
2
1
1
0
3
8
9
8
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
Very Light Rain
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

20
22
7
7
10
3
7
8
4
17
38
49
42
46
73
81
72
73
76
66
51
75
90
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0.4
0.4
0.4
0.5
0.5
0.3
0
0.3
0.6
0.9

Wind Speed/Direction (mph)

14
13
11
8
7
7
6
5
4
4
4
4
4
5
5
4
6
7
6
7
15
13
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
85
90
91
95
93
95
95
96
98
96
98
100
98
98
98
96
98
96
93
93
93
87

Pressure (mb)

1002
1003
1003
1004
1004
1005
1005
1005
1005
1005
1005
1005
1004
1004
1004
1003
1003
1003
1003
1003
1003
1002
1002
1002

Ozone (du)

339
333
330
328
329
327
330
329
329
329
328
328
329
332
335
337
340
342
343
344
346
348
351
356

Tuesday 13

Waning Crescent 18%

05:01

12:22

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 OK
05 OK
06 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:08, Set: 16:35, Transit: 12:22. Moon - Rise: 05:01, Set: 12:22. Civil Dark: 17:12 - 07:31. Nautical Dark: 17:54 - 06:50. Astro Dark: 18:33 - 06:11

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
97
94
91
76
62
39
35
31
31
28
32
40
58
79
100
99
98
97

Low Clouds (% Sky Obscured)

63
46
47
56
64
74
77
80
78
57
37
13
13
13
14
26
25
19
15
10
5
12
18
24

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
96
92
88
53
20
2
2
0
0
1
1
2
5
19
30
29
28
23

High Clouds (% Sky Obscured)

98
96
94
75
97
89
82
63
4
1
1
0
0
0
0
0
0
0
1
1
2
21
39
56

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

85
67
53
65
71
63
67
62
47
36
32
12
6
1
8
12
9
2
3
2
0
1
1
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
88
93
95
95
95
93
93
93
93
91
93
93
91
91
91
89
89
89
86
84
81
81
79

Pressure (mb)

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

Ozone (du)

356
357
359
359
356
354
349
347
342
345
358
363
357
356
356
352
348
344
340
337
334
331
332
333

Wednesday 14

Waning Crescent 11%

06:07

12:59

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
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:08, Set: 16:36, Transit: 12:23. Moon - Rise: 06:07, Set: 12:59. Civil Dark: 17:14 - 07:30. Nautical Dark: 17:55 - 06:49. Astro Dark: 18:34 - 06:10

Total Clouds (% Sky Obscured)

97
98
100
97
93
88
91
94
95
91
83
77
86
83
84
88
94
100
97
93
95
84
78
71

Low Clouds (% Sky Obscured)

37
52
64
66
67
70
79
87
94
78
61
45
40
35
30
27
23
19
35
50
65
63
60
61

Medium Clouds (% Sky Obscured)

33
41
52
59
71
78
72
72
76
79
82
77
83
81
77
73
86
100
95
91
85
66
51
24

High Clouds (% Sky Obscured)

71
86
100
97
93
88
91
94
95
91
83
77
86
83
84
88
94
100
67
34
2
31
57
71

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

Precipitation Probability (%)

1
3
1
15
23
29
64
79
91
93
76
43
40
31
11
19
20
9
23
28
23
62
79
82

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.4
0.6
0.7
0.4
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
79
79
81
83
85
90
90
88
88
90
88
90
88
88
87
88
90
91
87
84
78
78
80

Pressure (mb)

1010
1010
1010
1010
1009
1009
1009
1009
1008
1008
1007
1007
1007
1007
1007
1006
1006
1006
1006
1006
1006
1005
1005
1004

Ozone (du)

334
335
335
336
344
352
361
366
371
377
378
380
382
383
384
385
385
386
387
385
383
381
380
378

Thursday 15

Waning Crescent 6%

07:04

13:50

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: 08:07, Set: 16:38, Transit: 12:23. Moon - Rise: 07:04, Set: 13:50. Civil Dark: 17:15 - 07:30. Nautical Dark: 17:56 - 06:49. Astro Dark: 18:35 - 06:10

Total Clouds (% Sky Obscured)

69
65
67
78
89
100
100
100
100
99
99
98
90
87
83
86
89
92
94
95
96

Low Clouds (% Sky Obscured)

69
65
67
77
79
78
86
91
96
86
77
72
72
72
72
80
83
87
85
83
83

Medium Clouds (% Sky Obscured)

33
41
50
71
87
100
91
83
77
82
87
94
84
71
55
55
45
40
49
58
67

High Clouds (% Sky Obscured)

69
65
67
78
89
100
98
97
97
71
42
11
11
10
15
30
50
60
60
60
55

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

85
91
95
73
63
63
61
47
26
47
56
53
47
40
23
29
34
37
46
51
55

Precipitation Amount (mm)

0.5
0.6
0.9
0.4
0.3
0.2
0.3
0
0
0
0.2
0
0
0
0
0
0
0
0
0.2
0.2

Wind Speed/Direction (mph)

8
8
7
7
7
7
7
6
5
4
5
5
5
6
6
7
7
7
8
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
5
5
4
4
4
4
4
5
5
5
5
5
5
5
5
5
5
5
5
6

Relative Humidity (%)

80
82
85
88
90
90
90
90
90
90
90
91
91
93
93
93
94
93
93
93
93

Pressure (mb)

1004
1003
1003
1003
1002
1002
1001
1001
1001
1001
1000
1000
1000
1000
999
999
999
999
1000
999
999

Ozone (du)

376
373
370
366
366
367
367
366
366
366
368
371
374
381
389
396
395
393
392
389
387

Forecast for Exmouth, Devon, United Kingdom (50.62,-3.41)

Generated: 09/01/26 14:53:00. Forecast: 09/01/26 to 15/01/26. Timezone: UTC+0.00