Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 8

Waning Gibbous 64%

22:57

10:47

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: 08:14, Set: 16:16, Transit: 12:15. Moon - Rise: 22:57, Set: 10:47. Civil Dark: 16:56 - 07:34. Nautical Dark: 17:39 - 06:51. Astro Dark: 18:20 - 06:10

Total Clouds (% Sky Obscured)

64
64
72
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

76
88
100
100
100
100
100
100
100
100
100
100
100
94
88
92
64
61
60
76
77
57
77
71

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
46
30
22
91
100
59
36
89
100
97
93
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
50
95
40
40
19
40
40
40
37
79
53
63
100
100
100
100
84

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
0
2
5
6
5
0
0
0
0
0
0
0
0
0
5
0
0

Fog (%)

-
-
-
-
-
-
-
25
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
100
100
100
100
100
100
95
95
95
95
95
95
95
95
95
95
83
66
46
42
41
36
33

Precipitation Amount (mm)

0
0.3
0.7
1.6
3.6
4.8
1.9
2.8
1.5
1.3
1.5
1
1.3
1.5
1.3
0.9
0.7
0.5
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

5
6
6
7
11
16
19
16
19
21
23
22
23
24
23
24
25
26
25
23
21
20
19
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
97
97
94
91
88
99
96
96
96
96
96
96
98
98
96
96
98
96
98
96
94
96
96

Pressure (mb)

1000
999
997
995
992
989
986
984
982
980
980
980
982
983
985
987
988
990
991
993
994
995
996
997

Ozone (du)

321
321
322
320
323
326
337
350
353
356
359
357
355
356
361
378
365
371
381
381
387
388
391
392

Friday 9

Waning Gibbous 54%

00:11

10:57

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: 08:14, Set: 16:17, Transit: 12:16. Moon - Rise: 00:11, Set: 10:57. Civil Dark: 16:57 - 07:34. Nautical Dark: 17:40 - 06:51. Astro Dark: 18:21 - 06:10

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
97
92
78
76
74
79
79
80
70
70
73
78
54
43

Low Clouds (% Sky Obscured)

70
48
77
83
84
80
76
75
74
72
72
72
69
68
66
66
69
69
67
70
73
78
54
43

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
84
91
65
67
74
42
29
27
4
0
0
0
0
0

High Clouds (% Sky Obscured)

100
92
76
76
87
76
100
33
25
43
28
38
21
25
11
20
7
1
1
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
9
6
0
0
4
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
2
20
100
100
100
100
100
100

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 (%)

27
22
24
30
35
33
20
18
15
14
8
5
4
6
1
3
4
7
3
3
0
3
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)

18
18
18
17
15
15
14
14
13
13
13
13
12
12
11
11
11
9
9
7
6
5
5
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
91
93
96
96
93
91
88
83
84
86
86
86
88
88
86
88
86
89
91
92
88
83

Pressure (mb)

997
998
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1011
1012
1013
1014
1015
1016
1016
1017

Ozone (du)

393
399
402
403
397
399
397
387
384
384
380
378
374
376
379
383
381
378
375
369
372
375
372
369

Saturday 10

Third Quarter 44%

01:25

11:08

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

Sun - Rise: 08:13, Set: 16:19, Transit: 12:16. Moon - Rise: 01:25, Set: 11:08. Civil Dark: 16:58 - 07:33. Nautical Dark: 17:41 - 06:50. Astro Dark: 18:22 - 06:10

Total Clouds (% Sky Obscured)

30
33
33
22
23
24
46
83
100
90
100
87
93
89
94
100
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

30
33
33
22
23
24
28
15
22
11
7
0
8
17
59
72
66
55
30
27
47
90
98
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
3
4
45
32
34
29
93
47
23
68
99
99
75
99
100
100
100
86

High Clouds (% Sky Obscured)

0
1
2
2
2
2
42
78
100
71
99
42
40
37
43
47
50
86
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
9
9
9
9
9
9
9
9

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
27
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
5
13
9
30
48
46

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)

7
7
6
5
5
4
4
4
2
2
2
3
4
3
5
5
6
6
7
7
7
9
11
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
80
82
88
91
91
92
92
92
92
92
92
91
91
92
92
91
89
89
92
92
89
86
83

Pressure (mb)

1017
1018
1018
1019
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1018
1017
1016
1016
1015
1014

Ozone (du)

365
362
360
355
349
342
339
337
329
323
319
317
317
318
318
313
305
302
303
303
305
308
310
306

Sunday 11

Waning Crescent 35%

02:39

11:22

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: 08:12, Set: 16:20, Transit: 12:16. Moon - Rise: 02:39, Set: 11:22. Civil Dark: 17:00 - 07:33. Nautical Dark: 17:43 - 06:50. Astro Dark: 18:23 - 06:09

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
94
88
81
88
94
100
100
100
100
100
100
100
91
79
68
66
60
59

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
82
63
45
44
46
47
52
57
62
58
54
49
52
51
53
53
54
55

Medium Clouds (% Sky Obscured)

100
100
100
100
100
71
93
82
76
81
93
41
40
77
90
91
90
100
85
69
54
50
10
36

High Clouds (% Sky Obscured)

100
99
100
100
100
100
73
43
15
43
73
100
100
100
100
91
84
78
72
63
55
44
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
6
2
3
5
9
9
9
9
9
9
1
8
7
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
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

25
25
31
46
61
58
93
83
95
95
80
19
4
1
1
5
9
14
29
44
29
24
10
13

Precipitation Amount (mm)

0
0
0
0
0.2
0
0.5
0.4
0.6
0.7
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
17
17
18
19
20
20
19
18
17
17
14
12
10
10
10
10
10
10
9
11
11
12
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
79
78
80
86
88
93
91
94
96
96
96
96
98
98
98
96
96
98
98
95
93
87

Pressure (mb)

1012
1010
1009
1007
1006
1005
1003
1002
1001
1001
1000
1001
1001
1001
1001
1001
1000
1000
999
999
999
1000
1000
1001

Ozone (du)

305
303
302
302
301
303
304
306
313
317
317
316
315
314
314
312
307
305
307
311
316
323
328
336

Monday 12

Waning Crescent 26%

03:53

11:41

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: 08:11, Set: 16:22, Transit: 12:17. Moon - Rise: 03:53, Set: 11:41. Civil Dark: 17:01 - 07:32. Nautical Dark: 17:44 - 06:49. Astro Dark: 18:25 - 06:09

Total Clouds (% Sky Obscured)

62
68
66
75
91
100
91
81
70
80
90
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

51
45
40
42
44
45
51
57
64
69
75
80
75
70
65
65
65
65
82
82
81
78
75
73

Medium Clouds (% Sky Obscured)

4
0
0
14
28
42
63
53
55
29
47
55
70
83
100
100
100
96
94
94
94
96
97
98

High Clouds (% Sky Obscured)

9
17
22
28
91
100
82
60
40
57
73
100
100
100
100
100
100
100
99
99
98
91
89
89

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

16
11
2
2
0
0
0
0
0
0
1
1
11
25
26
47
55
51
76
79
75
61
50
30

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0.4
0.4
0.4
0.2
0
0

Wind Speed/Direction (mph)

16
17
16
15
13
11
10
9
11
12
11
10
10
10
10
11
11
12
13
12
12
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
87
84
81
87
90
91
95
95
93
95
95
95
95
95
95
95
95
95
93
93
93
91
90

Pressure (mb)

1001
1001
1001
1002
1002
1002
1003
1003
1003
1003
1003
1003
1002
1002
1001
1001
1000
999
998
1000
1001
1001
1001
1001

Ozone (du)

337
337
337
334
330
328
327
326
327
327
325
325
325
326
323
323
324
326
328
329
331
333
336
339

Tuesday 13

Waning Crescent 18%

05:06

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: 08:11, Set: 16:23, Transit: 12:17. Moon - Rise: 05:06, Set: 12:06. Civil Dark: 17:02 - 07:31. Nautical Dark: 17:45 - 06:49. Astro Dark: 18:26 - 06:08

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
92
85
76
75
63
60
63
67
70
76
83
91
80
68
64

Low Clouds (% Sky Obscured)

66
61
53
52
52
52
59
66
73
73
71
68
65
60
56
62
67
70
73
73
73
57
43
26

Medium Clouds (% Sky Obscured)

86
76
65
48
24
11
18
31
46
31
17
3
9
17
23
19
8
0
1
2
1
11
19
27

High Clouds (% Sky Obscured)

92
91
84
77
70
61
60
60
65
53
28
0
0
0
0
0
0
0
10
21
29
27
26
30

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

30
31
28
33
40
43
54
55
38
23
10
0
2
2
0
4
7
4
1
1
0
0
2
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
6
6
5
6
5
5
5
5
5
4
5
2
2
2
2
1
1
1
1
1
1
1

Dew Point (°C)

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

Relative Humidity (%)

88
87
84
81
84
87
88
87
84
82
84
83
86
86
85
86
85
85
85
85
85
88
86
84

Pressure (mb)

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

Ozone (du)

343
344
345
346
349
352
355
354
353
352
357
363
368
365
362
359
350
341
332
330
327
324
327
329

Wednesday 14

Waning Crescent 11%

06:14

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: 08:10, Set: 16:25, Transit: 12:18. Moon - Rise: 06:14, Set: 12:06. Civil Dark: 17:04 - 07:31. Nautical Dark: 17:47 - 06:48. Astro Dark: 18:27 - 06:07

Total Clouds (% Sky Obscured)

67
67
66
75
85
95
97
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

31
34
36
34
31
27
47
67
87
88
89
90
90
89
91
95
97
98
99
100
100
100
100
100

Medium Clouds (% Sky Obscured)

20
13
5
21
38
55
65
71
78
86
93
100
99
97
96
96
97
98
99
99
100
99
99
99

High Clouds (% Sky Obscured)

34
37
41
55
72
87
93
97
100
100
100
100
100
100
100
75
50
25
48
73
94
73
51
30

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

1
2
0
1
2
1
3
5
1
11
20
32
47
57
57
51
50
43
58
78
92
90
80
62

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
10
10
10
10
10
11
11
11
12
14
15
16
16
17
17
17
16
16
15
14
13
11
10

Chance of Frost

Temperature (°C)

8
8
8
8
8
7
6
6
7
7
7
7
7
7
8
8
8
8
8
8
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
81
79
84
87
90
88
87
85
85
84
82
85
87
87
88
90
90
91
91
95
95
95

Pressure (mb)

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

Ozone (du)

332
329
327
324
326
328
330
327
325
322
319
316
313
313
314
314
315
316
317
320
323
326
326
326

Forecast for Northwick, Worcestershire, United Kingdom (52.21,-2.22)

Generated: 08/01/26 19:09:52. Forecast: 08/01/26 to 14/01/26. Timezone: UTC+0.00