Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 20

Waxing Crescent 8%

09:17

No Set

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:41, Set: 17:41, Transit: 12:41. Moon - Rise: 09:17, Set: No Set. Civil Dark: 18:09 - 07:13. Nautical Dark: 18:41 - 06:41. Astro Dark: 19:12 - 06:10

Total Clouds (% Sky Obscured)

100
99
97
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)

63
69
70
66
85
86
82
86
89
85
88
95
94
100
100
100
100
100
87
83
88
87
75
69

Medium Clouds (% Sky Obscured)

98
56
97
100
97
100
100
100
100
100
91
100
100
100
100
100
100
100
100
100
77
52
57
47

High Clouds (% Sky Obscured)

22
0
0
100
100
100
100
100
100
100
100
98
100
100
100
100
100
100
96
85
85
85
85
85

ISS Passover

Visibility (miles)

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

Fog (%)

63
66
67
68
69
70
68
66
70
70
69
100
100
100
98
63
68
0
1
8
5
10
22
27

Precipitation Type

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

Precipitation Probability (%)

0
0
0
47
47
71
71
66
95
95
95
95
95
95
95
95
95
95
95
95
74
58
41
33

Precipitation Amount (mm)

0
0
0
0.2
0
0.4
0.3
0
0.7
0.9
0.6
0.7
1
1.2
2
1.9
2.3
3.6
2.5
0.5
0.2
0
0
0

Wind Speed/Direction (mph)

13
11
9
6
6
6
6
7
6
6
6
6
6
6
6
6
7
6
5
5
6
5
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
96
98
100
100
98
100
100
100
98
98
98
100
98
98
98
100
100
100
100
100

Pressure (mb)

1025
1025
1025
1025
1024
1024
1023
1022
1021
1020
1020
1019
1019
1019
1018
1017
1016
1014
1013
1013
1012
1011
1011
1010

Ozone (du)

337
339
341
343
346
349
352
358
363
365
369
373
377
384
386
388
382
380
384
390
389
385
386
387

Wednesday 21

Waxing Crescent 14%

09:41

20:27

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:41, Set: 17:42, Transit: 12:41. Moon - Rise: 09:41, Set: 20:27. Civil Dark: 18:10 - 07:12. Nautical Dark: 18:42 - 06:40. Astro Dark: 19:13 - 06:09

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
89
100
100
97
100
100
100
100
100
100
100
100
100
97

Low Clouds (% Sky Obscured)

65
60
61
70
75
75
71
63
77
73
82
93
96
93
96
87
99
100
82
90
88
94
95
80

Medium Clouds (% Sky Obscured)

52
100
88
53
100
100
100
100
100
90
50
93
66
60
100
61
47
95
100
99
81
100
100
80

High Clouds (% Sky Obscured)

85
80
81
81
100
100
100
100
100
96
57
76
99
36
63
78
100
100
67
77
99
100
100
47

ISS Passover

Visibility (miles)

0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

27
23
32
44
52
64
6
2
27
38
2
4
2
1
0
0
0
0
0
0
0
0
11
28

Precipitation Type

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

Precipitation Probability (%)

21
32
16
20
15
10
14
32
57
26
29
21
6
12
22
24
24
21
42
61
95
95
77
35

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
1.7
4.3
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
98
100
100
98
98
100
100
100
100
100
100
100
100
100
100
100
100
100
98
100

Pressure (mb)

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

Ozone (du)

389
393
397
400
400
400
399
398
390
379
374
374
374
368
371
373
372
371
363
362
365
365
366
366

Thursday 22

Waxing Crescent 23%

10:05

21:33

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 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:40, Set: 17:43, Transit: 12:42. Moon - Rise: 10:05, Set: 21:33. Civil Dark: 18:11 - 07:12. Nautical Dark: 18:43 - 06:40. Astro Dark: 19:14 - 06:09

Total Clouds (% Sky Obscured)

95
78
44
49
54
56
57
45
46
42
33
33
35
11
28
45
51
82
80
73
71
59
53
71

Low Clouds (% Sky Obscured)

68
62
41
42
54
56
57
45
46
38
29
24
25
11
23
39
38
54
50
45
39
36
34
50

Medium Clouds (% Sky Obscured)

43
25
3
15
41
45
45
45
46
7
2
0
0
0
0
0
0
55
50
50
50
37
22
14

High Clouds (% Sky Obscured)

47
25
20
20
20
20
15
15
3
0
0
0
0
0
0
26
27
70
65
65
65
43
23
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
3

Fog (%)

36
42
41
0
0
0
0
0
3
16
26
39
58
58
58
58
58
58
58
58
58
58
58
58

Precipitation Type

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

Precipitation Probability (%)

35
33
17
19
45
83
88
73
57
29
4
0
0
0
0
1
2
11
4
16
14
10
8
3

Precipitation Amount (mm)

0
0
0
0
0
1.1
1.3
0.9
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
4
4
3
3
4
3
4
4
4
4
3
3
4
9
9
11
11
11
11
11
11
9
8

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
100
100
100
98
98
95
93
91
90
88
87
90
95
95
93

Pressure (mb)

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

Ozone (du)

367
371
373
375
369
361
356
351
349
348
345
347
346
344
349
352
352
350
348
349
353
358
363
364

Friday 23

Waxing Crescent 33%

10:30

22:39

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

Sun - Rise: 07:39, Set: 17:44, Transit: 12:42. Moon - Rise: 10:30, Set: 22:39. Civil Dark: 18:12 - 07:11. Nautical Dark: 18:44 - 06:39. Astro Dark: 19:15 - 06:08

Total Clouds (% Sky Obscured)

65
53
14
9
5
0
0
0
10
21
28
38
57
77
97
98
99
94
76
74
78
93
94
93

Low Clouds (% Sky Obscured)

47
30
7
4
2
0
0
0
0
0
0
0
6
12
16
22
30
34
38
44
51
77
84
90

Medium Clouds (% Sky Obscured)

12
8
4
3
2
0
0
0
0
0
7
26
15
59
67
78
88
87
49
43
39
32
25
18

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
10
21
28
38
56
76
91
95
73
70
48
22
0
1
2
3

ISS Passover

Visibility (miles)

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

Fog (%)

58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58

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 (%)

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

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
88
90
91
91
93
91
90
91
90
91
90
90
91
91
85
81
73
69
69
75
83
85
88

Pressure (mb)

1008
1009
1010
1010
1011
1011
1011
1011
1011
1011
1012
1012
1012
1013
1013
1013
1012
1012
1011
1011
1012
1012
1012
1013

Ozone (du)

366
368
373
364
353
347
344
337
332
332
330
330
328
326
326
325
322
318
316
313
311
311
310
309

Saturday 24

Waxing Crescent 44%

10:56

23:47

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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:39, Set: 17:45, Transit: 12:42. Moon - Rise: 10:56, Set: 23:47. Civil Dark: 18:13 - 07:11. Nautical Dark: 18:45 - 06:39. Astro Dark: 19:16 - 06:08

Total Clouds (% Sky Obscured)

93
93
92
81
82
86
79
77
69
60
68
69
79
57
39
53
67
81
88
94
100
93
83
74

Low Clouds (% Sky Obscured)

88
86
85
76
80
85
79
77
67
55
46
40
14
24
33
36
39
41
44
45
47
55
62
66

Medium Clouds (% Sky Obscured)

18
19
18
27
37
48
39
26
12
9
4
1
1
1
1
2
3
5
33
60
87
68
47
23

High Clouds (% Sky Obscured)

2
1
3
0
0
1
5
10
12
13
33
54
79
57
39
53
56
39
36
34
30
22
16
11

ISS Passover

Visibility (miles)

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

Fog (%)

58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58

Precipitation Type

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

Precipitation Probability (%)

10
11
11
8
16
22
32
34
14
16
13
1
2
3
2
23
43
62
95
95
95
95
95
79

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.9
1.4
1
0.7
0.3

Wind Speed/Direction (mph)

5
5
6
6
6
7
7
7
7
7
7
8
7
7
7
8
10
13
15
16
19
22
22
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
7
6
7
8
7
7
7
7
7
6
6
5
6
7
8
9
10
10
8
8
7
6

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1013
1014
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012
1011
1012
1011
1010
1009
1008
1006
1006
1006
1005
1006
1006

Ozone (du)

308
308
307
306
305
304
303
301
300
301
300
300
300
302
303
304
309
314
319
327
335
344
347
351

Sunday 25

Waxing Crescent 56%

11:27

00:57

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
12 OK
13 Good
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:38, Set: 17:47, Transit: 12:42. Moon - Rise: 11:27, Set: 00:57. Civil Dark: 18:14 - 07:10. Nautical Dark: 18:46 - 06:38. Astro Dark: 19:17 - 06:07

Total Clouds (% Sky Obscured)

68
61
61
56
52
46
44
39
42
52
65
89
78
59
38
24
13
3
35
67
99
99
99
100

Low Clouds (% Sky Obscured)

60
54
48
46
42
40
44
39
42
52
52
53
49
45
38
24
13
3
14
25
36
54
71
89

Medium Clouds (% Sky Obscured)

30
50
60
48
36
26
17
9
0
21
42
63
42
21
0
0
0
0
14
28
43
56
69
84

High Clouds (% Sky Obscured)

8
4
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
34
66
98
84
70
65

ISS Passover

Visibility (miles)

3
5
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4

Fog (%)

58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58

Precipitation Type

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

Precipitation Probability (%)

92
87
67
65
57
26
39
41
14
34
47
12
28
36
9
20
27
9
26
36
44
72
89
95

Precipitation Amount (mm)

0.5
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.4
1.1

Wind Speed/Direction (mph)

20
21
21
22
22
24
24
20
17
14
12
11
10
11
12
13
15
16
16
14
11
10
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
2
2
1
1
1
0
-1
-0
-0
-1
-1
-2
2
3
3
4
5
6
8
8
8
7
6

Dew Point (°C)

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

Relative Humidity (%)

88
87
84
81
81
81
81
79
81
81
81
82
82
78
74
68
68
68
68
72
76
80
84
88

Pressure (mb)

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

Ozone (du)

354
354
353
353
350
347
345
343
340
338
338
339
339
343
348
352
356
361
366
374
381
388
394
400

Monday 26

First Quarter 67%

12:04

02:11

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

Sun - Rise: 07:37, Set: 17:48, Transit: 12:42. Moon - Rise: 12:04, Set: 02:11. Civil Dark: 18:15 - 07:09. Nautical Dark: 18:47 - 06:38. Astro Dark: 19:18 - 06:07

Total Clouds (% Sky Obscured)

100
100
100
96
92
89
94
97
100
100
100
100
82
63
45
49
53
56

Low Clouds (% Sky Obscured)

81
77
71
72
72
72
83
93
97
91
85
79
66
54
41
46
52
56

Medium Clouds (% Sky Obscured)

89
95
100
74
49
23
32
41
50
50
47
43
29
15
1
1
1
0

High Clouds (% Sky Obscured)

79
91
100
86
69
54
55
51
40
36
34
33
24
16
7
5
2
0

ISS Passover

Visibility (miles)

1
4
7
9
6
3
0
1
2
3
4
5
6
7
8
9
9
9

Fog (%)

58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58
58

Precipitation Type

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
None
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
49
66
62
22

Precipitation Amount (mm)

1
0.8
0.8
0.7
0.8
1.1
1.5
1.2
0.9
0.5
0.5
1
1.2
0.8
0
0.3
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
88
85
82
87
91
96
93
91
90
87
85
84
81
78
76
74
72

Pressure (mb)

1005
1005
1004
1004
1003
1003
1002
1001
1000
1000
1000
1000
1000
1001
1001
1002
1002
1003

Ozone (du)

406
411
416
422
422
423
423
429
435
440
442
443
444
446
447
449
436
423

Forecast for Kionia, Corinthia, Greece (37.85,22.46)

Generated: 20/01/26 20:33:49. Forecast: 20/01/26 to 26/01/26. Timezone: UTC+2.00