Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 18

Waxing Gibbous 92%

13:18

05:32

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

Sun - Rise: 08:35, Set: 16:02, Transit: 12:18. Moon - Rise: 13:18, Set: 05:32. Civil Dark: 16:48 - 07:48. Nautical Dark: 17:38 - 06:58. Astro Dark: 18:24 - 06:12

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
4
0
0
0
0
0
0
0
0
3
8
17

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
1
7
17

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
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
1

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-10
-9
-9
-9
-9
-9
-9
-8
-6
-4
-3
-3
-3
-5
-6
-6
-6
-6
-6
-6
-6
-6
-6

Dew Point (°C)

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

Relative Humidity (%)

81
77
72
71
72
73
73
72
69
66
61
61
62
67
71
75
79
80
80
79
78
77
77
78

Pressure (mb)

1005
1005
1006
1006
1007
1007
1008
1009
1009
1009
1010
1010
1010
1010
1011
1011
1011
1012
1012
1012
1012
1013
1013
1013

Ozone (du)

388
386
384
384
385
386
387
387
387
387
385
385
385
386
387
388
388
388
388
388
388
388
389
390

Saturday 19

Waxing Gibbous 98%

14:06

06:49

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

Sun - Rise: 08:33, Set: 16:04, Transit: 12:19. Moon - Rise: 14:06, Set: 06:49. Civil Dark: 16:50 - 07:47. Nautical Dark: 17:40 - 06:57. Astro Dark: 18:26 - 06:11

Total Clouds (% Sky Obscured)

27
28
27
27
26
20
30
50
63
52
42
32
12
1
0
1
1
4
17
45
89
96
83
54

Low Clouds (% Sky Obscured)

27
28
27
26
26
20
25
40
50
22
0
0
0
0
0
1
1
4
17
44
89
96
83
42

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
1
0
0
8
10
1
0
0
0
0
0
0
0
0
0
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
5
14
20
37
42
26
2
0
0
0
0
0
0
2
1
0
0
19

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 (%)

10
17
10
8
20
7
11
68
86
30
0
0
0
0
0
0
0
0
0
1
2
1
1
2

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
7
9
10
12
14
17
19
15
13

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.04
0.06
0.07
0.07
0.07
0.06
0.06
0.06

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
82
84
84
84
85
86
87
86
82
76
73
75
80
84
85
85
85
86
88
90
90
90
90

Pressure (mb)

1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015

Ozone (du)

390
391
392
392
393
394
395
396
398
399
400
401
401
402
403
404
404
404
403
403
402
403
403
403

Sunday 20

Waxing Gibbous 100%

15:11

07:55

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 OK
15 OK
16 Good
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 08:32, Set: 16:06, Transit: 12:19. Moon - Rise: 15:11, Set: 07:55. Civil Dark: 16:52 - 07:45. Nautical Dark: 17:41 - 06:56. Astro Dark: 18:28 - 06:10

Total Clouds (% Sky Obscured)

91
100
100
100
99
97
99
100
95
68
68
65
16
31
17
68
86
70
70
70
70
70
70
97

Low Clouds (% Sky Obscured)

65
89
97
95
85
82
97
99
88
53
34
19
2
5
11
38
65
65
65
65
65
65
65
95

Medium Clouds (% Sky Obscured)

9
54
94
66
10
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
48

High Clouds (% Sky Obscured)

70
89
89
92
93
89
79
67
55
38
58
58
13
27
8
59
63
14
14
14
14
14
14
0

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 (%)

10
68
37
8
3
3
17
96
89
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

11
10
12
13
12
10
7
7
7
6
7
7
6
4
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.05
0.04
0.05
0.06
0.07
0.08
0.08
0.07
0.06
0.06
0.06
0.05
0.03
0.01
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
90
90
90
89
87
85
81
76
74
76
79
82
83
82
81
80
79
78
76
75
74

Pressure (mb)

1015
1015
1015
1015
1015
1015
1016
1017
1017
1017
1018
1018
1018
1018
1018
1019
1019
1019
1020
1020
1020
1020
1020
1020

Ozone (du)

402
402
401
401
401
401
400
399
398
397
396
394
393
392
391
390
390
389
386
383
380
380
381
382

Monday 21

Full Moon 99%

16:31

08:46

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 08:30, Set: 16:08, Transit: 12:19. Moon - Rise: 16:31, Set: 08:46. Civil Dark: 16:54 - 07:44. Nautical Dark: 17:43 - 06:55. Astro Dark: 18:29 - 06:09

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

95
95
95
95
95
100
100
100
100
100
100
100
100
100
100
100
100
70
70
70
70
70
70
100

Medium Clouds (% Sky Obscured)

48
48
48
48
48
99
99
99
99
99
99
96
96
96
96
96
96
97
97
97
97
97
97
99

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
97
97
97
97
97
97
99
99
99
99
99
99
86

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
5
2
5
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
None
None
None
None
None
Snow
Snow
Snow
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

0
1
2
2
3
4
3
4
4
7
14
25
20
17
12
10
7
5
4
4
3
3
3
3

Precipitation Amount (mm)

0
0.01
0.02
0.02
0.04
0.05
0.03
0.01
0.01
0.02
0.06
0.12
0.13
0.11
0.1
0.09
0.07
0.06
0.05
0.04
0.04
0.04
0.04
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
75
77
80
85
88
89
88
88
88
89
90
83
84
87
88
90
90
91
90
90
90
90
90

Pressure (mb)

1020
1020
1019
1019
1018
1018
1018
1017
1017
1016
1016
1015
1015
1015
1014
1014
1014
1014
1014
1014
1013
1013
1013
1012

Ozone (du)

382
381
382
383
385
388
390
392
392
391
389
387
385
383
381
379
378
377
376
376
376
375
375
374

Tuesday 22

Waning Gibbous 95%

18:01

09:23

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 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Bad

Sun - Rise: 08:28, Set: 16:10, Transit: 12:19. Moon - Rise: 18:01, Set: 09:23. Civil Dark: 16:56 - 07:43. Nautical Dark: 17:45 - 06:54. Astro Dark: 18:31 - 06:08

Total Clouds (% Sky Obscured)

100
100
100
100
100
98
98
98
98
98
98
66
66
66
66
66
66
15
15
15
15
15
15
96

Low Clouds (% Sky Obscured)

100
100
100
100
100
98
98
98
98
98
98
66
66
66
66
66
66
15
15
15
15
15
15
86

Medium Clouds (% Sky Obscured)

99
99
99
99
99
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
6

High Clouds (% Sky Obscured)

86
86
86
86
86
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
91

ISS Passover

Visibility (miles)

10
10
10
10
10
10
7
4
2
1
1
3
7
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
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
2
0
0
5
7
10
13
14
10
9
6
5
5
4
4
3
2
0
0
0
0
0
0

Precipitation Amount (mm)

0.02
0.01
0
0
0.02
0.05
0.09
0.14
0.15
0.09
0.03
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
90
90
88
88
88
90
91
92
89
85
83
82
81
81
81
80
81
81
81
82
82
82
82

Pressure (mb)

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

Ozone (du)

375
375
376
375
374
374
374
375
376
376
377
377
378
378
379
380
381
382
383
385
387
391
396
400

Wednesday 23

Waning Gibbous 95%

19:34

09:50

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 08:27, Set: 16:13, Transit: 12:20. Moon - Rise: 19:34, Set: 09:50. Civil Dark: 16:58 - 07:41. Nautical Dark: 17:47 - 06:53. Astro Dark: 18:33 - 06:06

Total Clouds (% Sky Obscured)

96
96
96
96
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

86
86
86
86
86
95
95
95
95
95
95
28
28
28
28
28
28
9
9
9
9
9
9
13

Medium Clouds (% Sky Obscured)

6
6
6
6
6
95
95
95
95
95
95
98
98
98
98
98
98
96
96
96
96
96
96
98

High Clouds (% Sky Obscured)

91
91
91
91
91
97
97
97
97
97
97
99
99
99
99
99
99
99
99
99
99
99
99
99

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
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
2
2
2
2
2
2
2
2
1
1
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.02
0.02
0.02
0.02
0.01
0.01
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-6
-6
-6
-6
-6
-6
-6
-6
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-6
-6
-6
-6

Relative Humidity (%)

82
82
82
81
81
81
82
82
80
79
76
74
73
72
72
74
75
77
76
76
76
75
76
76

Pressure (mb)

1008
1008
1008
1008
1008
1009
1009
1010
1010
1010
1011
1011
1011
1011
1011
1011
1012
1012
1012
1013
1013
1013
1013
1014

Ozone (du)

402
404
404
405
405
405
406
407
407
407
407
407
406
406
405
404
404
403
404
404
405
406
406
407

Thursday 24

Waning Gibbous 88%

21:04

10:11

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 08:25, Set: 16:15, Transit: 12:20. Moon - Rise: 21:04, Set: 10:11. Civil Dark: 17:00 - 07:40. Nautical Dark: 17:49 - 06:51. Astro Dark: 18:35 - 06:05

Total Clouds (% Sky Obscured)

99
99
99
99
99
99
99
99
99
99
99
98
98
98
98
98
98
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

13
13
13
13
13
58
58
58
58
58
58
2
2
2
2
2
2
91
91
91
91
91
91
100

Medium Clouds (% Sky Obscured)

98
98
98
98
98
86
86
86
86
86
86
60
60
60
60
60
60
73
73
73
73
73
73
95

High Clouds (% Sky Obscured)

99
99
99
99
99
99
99
99
99
99
99
96
96
96
96
96
96
98
98
98
98
98
98
45

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
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
2
2
3
5
6
7
8
9
10
8
7
7
5
4
3
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.01
0.02
0.02
0.03
0.06
0.1
0.15
0.21
0.27
0.34
0.37
0.33
0.25
0.16
0.07
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-6
-6
-6
-6
-6
-6
-7
-7
-8
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-6
-6
-6
-6

Relative Humidity (%)

76
76
74
74
73
72
72
71
69
66
64
63
66
68
71
72
74
74
74
73
73
74
76
78

Pressure (mb)

1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015

Ozone (du)

407
407
407
408
408
408
410
412
414
416
418
420
423
428
431
432
432
432
431
431
430
429
427
427

Forecast for Borås, Borås, SE (57.72,12.94)

Generated: 18/01/19 02:13:51. Forecast: 18/01/19 to 24/01/19. Timezone: UTC+1.00