Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 8

Waning Gibbous 64%

23:18

11:00

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: 09:05, Set: 16:01, Transit: 12:34. Moon - Rise: 23:18, Set: 11:00. Civil Dark: 16:50 - 08:16. Nautical Dark: 17:41 - 07:25. Astro Dark: 18:29 - 06:38

Total Clouds (% Sky Obscured)

95
93
83
97
93
87
93
98
99
100
100
99
94
97
99
100
99
100
100
100
100
92
67
100

Low Clouds (% Sky Obscured)

59
58
58
66
18
69
45
31
38
42
27
25
25
19
20
18
19
21
23
24
25
22
26
23

Medium Clouds (% Sky Obscured)

95
93
83
92
85
81
87
96
97
100
100
99
79
83
94
100
98
100
100
100
100
87
61
100

High Clouds (% Sky Obscured)

3
5
43
52
49
60
80
83
84
84
83
76
79
92
97
98
91
73
41
42
50
27
25
25

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
6
25
13

Precipitation Type

Light Rain
Moderate 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 (%)

95
95
95
38
34
33
33
30
22
17
17
15
13
13
11
12
20
22
23
17
9
8
5
8

Precipitation Amount (mm)

1.7
2.6
1.2
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)

8
7
7
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
89
91
91
91
91
89
91
91
89
89
89
89
88
86
86
86
84
84
86
86
86
88
86

Pressure (mb)

997
997
996
996
996
996
996
996
996
996
996
996
997
997
997
997
997
998
998
999
999
1000
1000
1001

Ozone (du)

325
324
329
331
331
330
338
340
341
343
343
345
351
353
354
359
362
363
363
363
361
358
357
358

Friday 9

Waning Gibbous 54%

00:41

11:02

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: 09:04, Set: 16:03, Transit: 12:34. Moon - Rise: 00:41, Set: 11:02. Civil Dark: 16:52 - 08:15. Nautical Dark: 17:43 - 07:25. Astro Dark: 18:30 - 06:37

Total Clouds (% Sky Obscured)

84
83
100
58
47
87
100
100
100
100
100
100
85
70
28
33
79
88
100
99
98
100
58
56

Low Clouds (% Sky Obscured)

23
21
23
18
10
16
26
31
42
51
41
36
57
43
23
20
38
61
54
61
69
54
43
43

Medium Clouds (% Sky Obscured)

78
77
99
47
35
76
100
100
100
100
100
100
44
30
17
33
29
55
100
76
57
62
57
56

High Clouds (% Sky Obscured)

25
30
35
35
41
40
47
100
88
66
55
55
2
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
0
0
0
0
2
9

Fog (%)

8
2
2
1
1
0
0
0
0
79
77
38
8
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
Light Rain
Snow
None
None
None
None
None

Precipitation Probability (%)

9
10
9
10
10
7
15
25
41
34
28
38
33
18
28
24
62
95
66
61
68
66
62
61

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
1.1
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

3
3
3
3
3
4
4
4
4
3
3
3
3
3
3
4
3
3
3
3
3
4
4
4

Feels Like (°C)

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

Dew Point (°C)

1
1
1
2
2
2
3
3
2
2
2
2
2
2
2
2
1
2
3
3
3
3
3
1

Relative Humidity (%)

86
88
89
91
93
91
93
93
91
89
91
91
91
91
89
89
88
94
98
98
96
94
93
85

Pressure (mb)

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

Ozone (du)

354
350
346
343
337
339
345
351
356
358
356
354
353
356
357
356
355
354
359
358
355
346
343
342

Saturday 10

Third Quarter 44%

02:03

11:06

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: 09:03, Set: 16:05, Transit: 12:34. Moon - Rise: 02:03, Set: 11:06. Civil Dark: 16:53 - 08:15. Nautical Dark: 17:44 - 07:24. Astro Dark: 18:32 - 06:37

Total Clouds (% Sky Obscured)

57
98
85
95
72
83
83
81
93
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

57
71
60
73
66
78
75
69
72
52
50
22
20
20
62
61
76
53
65
78
91
94
97
100

Medium Clouds (% Sky Obscured)

57
93
55
80
20
25
25
22
43
11
100
90
100
94
100
93
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
3
48
13
35
39
51
46
75
100
100
100
100
100
100
92
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

7
9
9
9
9
9
8
9
6
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0

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

Precipitation Probability (%)

61
52
50
52
47
51
44
52
57
61
57
44
51
63
77
95
95
95
95
84
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.3
0.2
0
0
0.3
0.4
0.7
0.7
0.8
0.6
0.4
0.8
0.6
0.9
1.3

Wind Speed/Direction (mph)

13
13
12
11
11
11
10
9
9
9
9
10
10
8
8
11
11
12
13
14
15
16
18
18

Chance of Frost

Temperature (°C)

3
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
3
4
4
4
4
4
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
79
76
83
85
88
89
89
93
96
96
96
98
96
98
96
96
96
96
96
96
96
96
96

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1008
1007
1006
1005
1004
1003
1002
1001
1000
999
998

Ozone (du)

339
336
333
331
332
333
334
334
335
334
330
326
320
315
311
306
304
301
302
304
299
293
291
290

Sunday 11

Waning Crescent 35%

03:26

11:11

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: 09:02, Set: 16:06, Transit: 12:35. Moon - Rise: 03:26, Set: 11:11. Civil Dark: 16:55 - 08:14. Nautical Dark: 17:46 - 07:23. Astro Dark: 18:33 - 06:36

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
83
70
58
65
71
78
83
87
90

Low Clouds (% Sky Obscured)

99
98
97
93
89
85
85
85
85
88
90
93
82
70
59
56
53
53
60
68
76
79
82
85

Medium Clouds (% Sky Obscured)

97
99
99
99
100
100
100
100
100
100
100
100
72
75
70
47
26
1
1
9
12
34
52
44

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
85
90
85
57
43
20
1
10
3
0
0
0

ISS Passover

Visibility (miles)

0
1
9
9
9
9
9
5
3
2
2
5
9
9
9
9
9
9
9
9
9
7
4
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

95
95
95
69
68
85
94
95
95
95
95
95
83
57
41
38
33
35
44
38
42
59
55
50

Precipitation Amount (mm)

0.9
0.9
1.1
0.3
0.3
0.7
0.7
1.2
1.7
1.7
1.4
1.2
0.5
0.2
0
0
0
0
0
0
0
0.2
0.2
0.2

Wind Speed/Direction (mph)

18
17
16
15
15
14
13
11
10
10
11
16
21
21
19
18
18
18
18
18
17
16
17
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
93
91
89
88
88
89
94
96
94
88
84
82
84
85
82
84
85
85
88
90
90
85

Pressure (mb)

997
996
994
993
992
990
989
987
985
983
982
982
981
982
982
982
982
982
982
983
983
984
984
985

Ozone (du)

291
294
298
299
298
297
295
287
280
282
286
292
305
305
306
302
300
298
299
303
302
303
306
309

Monday 12

Waning Crescent 26%

04:51

11:19

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: 09:01, Set: 16:08, Transit: 12:35. Moon - Rise: 04:51, Set: 11:19. Civil Dark: 16:57 - 08:13. Nautical Dark: 17:47 - 07:22. Astro Dark: 18:35 - 06:35

Total Clouds (% Sky Obscured)

89
89
86
94
97
100
97
95
92
94
97
100
100
100
100
100
99
99
95
91
88
92
94
97

Low Clouds (% Sky Obscured)

86
87
86
84
80
76
63
53
42
35
30
26
47
68
89
81
72
64
68
73
78
83
87
92

Medium Clouds (% Sky Obscured)

28
23
1
36
59
68
73
73
74
85
88
88
80
74
61
69
78
82
75
64
54
52
49
43

High Clouds (% Sky Obscured)

0
1
6
50
77
100
94
86
78
83
81
100
98
98
90
62
40
30
50
60
70
59
49
59

ISS Passover

Visibility (miles)

7
7
7
8
7
1
1
1
4
3
7
9
8
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

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

Precipitation Probability (%)

54
50
39
59
95
95
95
95
95
81
51
40
39
38
40
44
46
49
45
36
26
41
41
37

Precipitation Amount (mm)

0.3
0.2
0
0
1.1
2.7
1.3
1
0.7
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

18
18
19
19
18
20
20
18
21
20
20
23
22
21
21
20
18
17
15
14
14
13
13
14

Chance of Frost

Temperature (°C)

8
8
8
8
8
8
8
7
7
7
8
8
8
8
8
9
9
8
8
8
8
8
8
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

985
985
984
984
984
983
982
982
982
982
983
984
984
984
984
984
984
984
984
984
985
985
986
986

Ozone (du)

310
315
322
318
316
317
316
314
313
315
318
319
316
314
311
309
310
310
311
310
310
310
307
305

Tuesday 13

Waning Crescent 18%

06:16

11:34

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: 09:00, Set: 16:10, Transit: 12:36. Moon - Rise: 06:16, Set: 11:34. Civil Dark: 16:58 - 08:12. Nautical Dark: 17:49 - 07:21. Astro Dark: 18:36 - 06:34

Total Clouds (% Sky Obscured)

95
91
89
94
97
100
100
100
100
100
100
100
99
97
96
97
99
100
95
89
84
82
80
77

Low Clouds (% Sky Obscured)

87
82
78
76
75
73
67
60
52
69
84
100
89
78
67
73
79
85
73
62
50
56
61
67

Medium Clouds (% Sky Obscured)

45
47
49
66
83
100
100
100
100
100
100
100
95
90
85
82
79
77
71
64
58
54
50
46

High Clouds (% Sky Obscured)

69
52
34
56
78
100
99
97
96
97
99
100
78
57
38
52
65
88
59
31
0
0
0
0

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

Precipitation Probability (%)

45
41
40
49
47
53
56
42
26
33
34
36
58
51
48
44
51
61
65
61
50
55
45
32

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0
0
0
0
0
0.3
0
0
0
0
0.3
0.3
0
0
0.2
0
0

Wind Speed/Direction (mph)

15
16
15
15
14
13
13
12
10
9
10
12
13
12
12
11
12
12
12
12
10
10
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

987
987
988
988
989
990
990
991
992
992
992
993
993
993
993
993
993
993
993
993
994
994
994
994

Ozone (du)

303
305
307
309
315
322
328
338
348
358
371
383
395
395
395
396
384
373
362
361
360
359
361
362

Wednesday 14

Waning Crescent 11%

07:33

12:00

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: 08:58, Set: 16:12, Transit: 12:36. Moon - Rise: 07:33, Set: 12:00. Civil Dark: 17:00 - 08:11. Nautical Dark: 17:50 - 07:21. Astro Dark: 18:38 - 06:34

Total Clouds (% Sky Obscured)

84
91
97
98
99
100
99
93
88
78
76
75
81
86
92
87
79
70

Low Clouds (% Sky Obscured)

65
63
61
62
62
62
67
71
76
78
76
75
81
86
86
71
61
50

Medium Clouds (% Sky Obscured)

53
61
72
79
86
92
85
78
72
75
76
75
81
84
87
69
51
29

High Clouds (% Sky Obscured)

27
55
82
88
93
97
93
62
55
78
76
75
53
25
1
1
1
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
8
8
7
7
8
9
9
9
9

Fog (%)

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

Precipitation Probability (%)

37
38
30
41
50
64
60
53
50
63
75
90
90
90
90
75
60
45

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.2
0
0
0.3
0.4
0.7
0.7
0.7
0.8
0.4
0.2
0

Wind Speed/Direction (mph)

11
11
11
11
13
15
18
18
18
18
18
18
18
17
16
15
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
76
76
75
78
81
85
85
85
85
83
81
79
79
78
79
78
78

Pressure (mb)

994
994
994
993
993
992
992
991
991
990
990
990
989
989
989
989
989
990

Ozone (du)

364
366
368
369
376
383
389
391
392
393
391
388
385
384
384
384
383
382

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

Generated: 08/01/26 12:33:40. Forecast: 08/01/26 to 14/01/26. Timezone: UTC+0.00