Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 19

Waxing Crescent 39%

12:09

00:48

10 Bad
11 Bad
12 Bad
13 OK
14 Good
15 Good
16 Good
17 Good
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

Sun - Rise: 08:35, Set: 18:07, Transit: 13:21. Moon - Rise: 12:09, Set: 00:48. Civil Dark: 18:38 - 08:04. Nautical Dark: 19:12 - 07:29. Astro Dark: 19:46 - 06:56

Total Clouds (% Sky Obscured)

100
98
52
24
8
0
0
11
68
91
98
95
90
93
98
95
100
97
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
98
52
24
8
0
0
2
1
0
0
1
2
2
5
8
10
10
9
11
20
34
46
11

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
14
23
95
3
44
76
94
59
98
60
83
16
0
1
12
47

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
10
66
89
97
95
87
79
84
91
100
95
100
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

-
63
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 (%)

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 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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
75
70
65
61
60
61
65
70
73
75
77
78
79
80
84
84
82
81
79
78
77
76
75

Pressure (mb)

1023
1023
1022
1021
1020
1019
1018
1018
1018
1018
1018
1017
1017
1016
1015
1015
1014
1013
1012
1012
1011
1010
1010
1009

Ozone (du)

335
329
327
326
327
329
328
325
321
317
314
314
313
312
312
307
302
302
301
300
301
304
307
312

Wednesday 20

First Quarter 49%

12:31

01:49

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

Sun - Rise: 08:34, Set: 18:08, Transit: 13:21. Moon - Rise: 12:31, Set: 01:49. Civil Dark: 18:39 - 08:03. Nautical Dark: 19:14 - 07:29. Astro Dark: 19:47 - 06:55

Total Clouds (% Sky Obscured)

100
97
53
73
77
97
100
100
100
100
99
98
95
40
76
36
38
17
25
62
99
100
100
96

Low Clouds (% Sky Obscured)

73
29
12
70
49
21
95
98
51
99
98
97
91
21
73
12
2
2
18
52
98
100
100
85

Medium Clouds (% Sky Obscured)

20
16
2
1
0
7
91
97
63
60
41
59
75
22
20
29
38
16
13
2
2
2
2
2

High Clouds (% Sky Obscured)

98
96
48
13
57
96
100
100
99
77
67
23
0
0
0
0
0
0
0
29
70
94
88
91

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

8
0
0
0
0
0
0
7
6
7
7
7
7
9
11
9
8
7
5
3
3
3
4
5

Precipitation Amount (mm)

0.03
0
0
0
0
0
0
0.01
0.02
0.03
0.02
0.01
0.01
0.02
0.04
0.03
0.02
0.02
0.02
0.02
0.02
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
2
3
4
7
10
11
11
11
8
7
7
7
7
6
7
7
7
7
7
6
7
7
6

Dew Point (°C)

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

Relative Humidity (%)

74
72
70
69
66
66
66
69
73
78
81
83
85
86
87
87
87
87
86
85
83
82
80
79

Pressure (mb)

1008
1008
1007
1005
1004
1004
1003
1003
1003
1003
1004
1004
1005
1005
1006
1006
1007
1007
1008
1008
1008
1009
1009
1009

Ozone (du)

315
321
323
327
334
335
335
339
348
355
356
360
355
349
341
330
328
326
326
317
311
304
296
289

Thursday 21

Waxing Gibbous 59%

12:53

02:50

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

Sun - Rise: 08:33, Set: 18:09, Transit: 13:22. Moon - Rise: 12:53, Set: 02:50. Civil Dark: 18:40 - 08:03. Nautical Dark: 19:15 - 07:28. Astro Dark: 19:48 - 06:54

Total Clouds (% Sky Obscured)

98
100
100
100
99
99
15
34
6
2
2
3
9
23
11
91
91
91
91
91
91
99
99
99

Low Clouds (% Sky Obscured)

95
16
5
10
98
99
1
1
5
2
2
3
9
2
7
9
9
9
9
9
9
16
16
16

Medium Clouds (% Sky Obscured)

11
98
92
1
5
0
14
31
1
0
0
1
1
20
3
90
90
90
90
90
90
87
87
87

High Clouds (% Sky Obscured)

95
100
100
100
73
0
2
19
0
0
0
0
0
12
2
39
39
39
39
39
39
98
98
98

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

6
7
7
9
10
14
22
32
26
23
18
9
4
5
5
6
9
17
22
40
53
63
70
48

Precipitation Amount (mm)

0.01
0.01
0.01
0.1
0.03
0.03
0.15
0.28
0.28
0.3
0.18
0.07
0.03
0.02
0.02
0.03
0.04
0.1
0.12
0.36
1.03
1.57
1.59
0.47

Wind Speed/Direction (mph)

9
12
13
17
19
16
15
13
11
12
12
13
13
13
13
13
12
13
13
12
9
7
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
11
12
13
12
12
12
11
11
10
7
7
7
7
7
6
6
6
5
5
5
6
6

Dew Point (°C)

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

Relative Humidity (%)

77
74
70
64
63
66
72
77
81
84
86
84
82
83
83
84
85
85
85
87
88
88
86
84

Pressure (mb)

1009
1008
1008
1007
1006
1005
1004
1004
1003
1003
1003
1003
1004
1004
1005
1005
1005
1006
1006
1006
1006
1006
1005
1005

Ozone (du)

286
283
282
287
290
292
295
299
302
303
304
304
302
299
295
301
301
300
301
304
309
311
311
313

Friday 22

Waxing Gibbous 68%

13:18

03:51

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

Sun - Rise: 08:32, Set: 18:11, Transit: 13:22. Moon - Rise: 13:18, Set: 03:51. Civil Dark: 18:41 - 08:02. Nautical Dark: 19:16 - 07:27. Astro Dark: 19:49 - 06:54

Total Clouds (% Sky Obscured)

99
99
99
86
86
86
86
86
86
17
17
17
17
17
17
94
94
94
94
94
94
97
97
97

Low Clouds (% Sky Obscured)

16
16
16
45
45
45
45
45
45
6
6
6
6
6
6
8
8
8
8
8
8
41
41
41

Medium Clouds (% Sky Obscured)

87
87
87
84
84
84
84
84
84
16
16
16
16
16
16
66
66
66
66
66
66
38
38
38

High Clouds (% Sky Obscured)

98
98
98
4
4
4
4
4
4
0
0
0
0
0
0
83
83
83
83
83
83
94
94
94

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

42
48
54
67
70
73
72
61
45
21
16
20
17
17
13
0
6
3
5
3
2
2
0
0

Precipitation Amount (mm)

0.28
0.42
0.6
0.85
0.96
1.12
1
0.63
0.32
0.09
0.05
0.12
0.18
0.14
0.06
0
0.02
0.01
0.02
0.01
0.01
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
79
77
79
82
87
90
92
93
89
89
91
91
91
91
90
90
89
88
86
84
82
81
80

Pressure (mb)

1005
1005
1005
1007
1008
1008
1009
1011
1012
1011
1011
1012
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013

Ozone (du)

314
317
323
325
321
321
325
329
331
328
327
328
329
329
327
317
315
314
313
315
317
316
316
315

Saturday 23

Waxing Gibbous 77%

13:46

04:53

10 Bad
11 Bad
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

Sun - Rise: 08:32, Set: 18:12, Transit: 13:22. Moon - Rise: 13:46, Set: 04:53. Civil Dark: 18:43 - 08:01. Nautical Dark: 19:17 - 07:27. Astro Dark: 19:50 - 06:53

Total Clouds (% Sky Obscured)

97
97
97
98
98
98
98
98
98
100
100
100
100
100
100
99
99
99
99
99
99
100
100
100

Low Clouds (% Sky Obscured)

41
41
41
17
17
17
17
17
17
65
65
65
65
65
65
20
20
20
20
20
20
23
23
23

Medium Clouds (% Sky Obscured)

38
38
38
13
13
13
13
13
13
99
99
99
99
99
99
9
9
9
9
9
9
60
60
60

High Clouds (% Sky Obscured)

94
94
94
98
98
98
98
98
98
81
81
81
81
81
81
98
98
98
98
98
98
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

0
0
0
0
11
14
14
14
15
30
36
18
16
9
6
5
6
8
11
8
5
4
5
6

Precipitation Amount (mm)

0
0
0
0
0.01
0.01
0.01
0.02
0.04
0.13
0.19
0.12
0.14
0.1
0.08
0.07
0.08
0.11
0.13
0.08
0.03
0.02
0.02
0.04

Wind Speed/Direction (mph)

15
17
18
19
19
19
18
15
13
9
8
8
8
8
9
9
9
8
8
8
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
3
4
5
6
11
12
12
11
11
11
11
10
10
11
11
11
10
10
11
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

79
80
80
79
78
76
75
76
81
88
93
94
94
93
91
90
90
91
91
89
86
84
83
82

Pressure (mb)

1013
1013
1012
1010
1009
1008
1007
1006
1006
1006
1006
1006
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1009
1009

Ozone (du)

315
316
316
319
318
316
314
314
314
315
315
317
316
316
314
310
308
306
306
306
308
309
311
312

Sunday 24

Waxing Gibbous 85%

14:20

05:55

10 Bad
11 Bad
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

Sun - Rise: 08:31, Set: 18:13, Transit: 13:22. Moon - Rise: 14:20, Set: 05:55. Civil Dark: 18:44 - 08:00. Nautical Dark: 19:18 - 07:26. Astro Dark: 19:52 - 06:53

Total Clouds (% Sky Obscured)

100
100
100
98
98
98
98
98
98
91
91
91
91
91
91
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

23
23
23
92
92
92
92
92
92
45
45
45
45
45
45
39
39
39
39
39
39
100
100
100

Medium Clouds (% Sky Obscured)

60
60
60
83
83
83
83
83
83
22
22
22
22
22
22
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
78
78
78
78
78
78
85
85
85
85
85
85
100
100
100
100
100
100
97
97
97

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
8
6
8
10
10
10
10
10
10
10
10
10
10

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

7
6
6
7
8
16
23
27
26
26
27
31
31
37
51
57
46
23
16
20
36
48
52
49

Precipitation Amount (mm)

0.06
0.04
0.02
0.03
0.04
0.1
0.18
0.19
0.18
0.17
0.15
0.14
0.15
0.21
0.29
0.32
0.2
0.08
0.04
0.06
0.12
0.19
0.2
0.17

Wind Speed/Direction (mph)

9
9
10
10
9
7
6
6
6
5
5
5
5
5
6
6
7
7
7
7
6
6
5
4

Chance of Frost

Temperature (°C)

11
12
13
14
14
13
12
12
11
10
10
10
10
10
9
9
10
10
10
10
9
9
9
9

Feels Like (°C)

11
12
13
14
14
13
12
12
11
10
9
9
9
8
8
8
8
8
8
8
8
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

79
75
71
69
70
73
77
84
90
94
96
97
98
98
98
98
97
96
95
95
95
95
95
94

Pressure (mb)

1010
1010
1010
1010
1010
1010
1009
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1013
1015

Ozone (du)

313
312
311
310
310
311
312
312
313
313
312
312
312
316
320
324
323
321
320
320
320
321
320
320

Monday 25

Waxing Gibbous 91%

15:01

06:53

10 Bad
11 Bad
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

Sun - Rise: 08:30, Set: 18:15, Transit: 13:23. Moon - Rise: 15:01, Set: 06:53. Civil Dark: 18:45 - 08:00. Nautical Dark: 19:19 - 07:25. Astro Dark: 19:53 - 06:52

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
97
97
97
97
97
97
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
95
95
95
95
95
95
1
1
1
1
1
1
89
89
89
89
89
89
99
99
99

Medium Clouds (% Sky Obscured)

100
100
100
99
99
99
99
99
99
77
77
77
77
77
77
100
100
100
100
100
100
63
63
63

High Clouds (% Sky Obscured)

97
97
97
0
0
0
0
0
0
94
94
94
94
94
94
80
80
80
80
80
80
63
63
63

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

44
33
25
20
15
12
12
11
8
8
0
0
0
0
0
3
0
0
0
0
0
3
0
0

Precipitation Amount (mm)

0.14
0.13
0.13
0.14
0.1
0.06
0.03
0.01
0.01
0.01
0
0
0
0
0
0.01
0
0
0
0
0
0.01
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
87
82
79
78
81
88
95
99
100
100
100
100
100
100
99
96
94
93
92
92
92
92

Pressure (mb)

1016
1016
1017
1017
1018
1018
1018
1019
1020
1021
1022
1022
1022
1023
1023
1023
1023
1022
1022
1021
1022
1022
1022
1022

Ozone (du)

319
318
317
315
313
311
309
308
307
305
303
301
299
297
296
295
296
297
297
296
295
293
291
288

Forecast for Vitoria-Gasteiz, Álava, ES (42.85,-2.67)

Generated: 19/01/21 10:40:05. Forecast: 19/01/21 to 25/01/21. Timezone: UTC+1.00