Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 23

Waning Gibbous 85%

01:40

07:58

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
02 Good
03 Good

Sun - Rise: 05:36, Set: 20:36, Transit: 13:06. Moon - Rise: 01:40, Set: 07:58. Civil Dark: 21:21 - 04:51. Nautical Dark: 22:22 - 03:46. Astro Dark: 23:52 - 02:12

Total 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
2

Low 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

Medium 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
2

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)

6
7
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

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)

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

Chance of Frost

Temperature (°C)

7
7
8
9
10
12
14
16
17
18
18
18
19
18
18
16
15
14
13
12
12
11
11
11

Feels Like (°C)

5
4
6
7
10
12
14
16
17
18
18
18
19
18
18
16
15
14
13
12
12
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

71
75
74
70
64
54
43
36
31
27
25
23
22
22
22
24
27
30
34
37
39
41
43
45

Pressure (mb)

1023
1024
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1019
1018

Ozone (du)

314
314
315
316
318
320
322
325
327
330
331
332
332
332
331
331
330
331
331
333
335
339
342
345

Wednesday 24

Waning Gibbous 76%

02:36

08:38

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

Sun - Rise: 05:33, Set: 20:39, Transit: 13:06. Moon - Rise: 02:36, Set: 08:38. Civil Dark: 21:24 - 04:48. Nautical Dark: 22:25 - 03:43. Astro Dark: 00:00 - 02:03

Total Clouds (% Sky Obscured)

27
44
40
1
0
12
60
100
75
55
91
100
99
100
87
6
4
0
0
0
0
0
2
9

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

23
19
0
0
0
0
4
89
73
55
91
100
99
100
87
6
3
0
0
0
0
0
2
9

High Clouds (% Sky Obscured)

5
32
40
1
0
12
59
100
55
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.01
0.01
0.03
0.08
0.11
0.07
0.03
0.02
0.01
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

47
48
47
45
43
40
38
37
34
33
33
35
40
44
47
49
51
53
56
58
61
63
64
66

Pressure (mb)

1018
1017
1017
1016
1016
1016
1016
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

347
349
352
355
357
359
359
358
354
349
345
342
339
337
333
330
327
326
325
325
325
327
328
329

Thursday 25

Waning Gibbous 67%

03:19

09:28

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

Sun - Rise: 05:31, Set: 20:41, Transit: 13:06. Moon - Rise: 03:19, Set: 09:28. Civil Dark: 21:26 - 04:45. Nautical Dark: 22:29 - 03:39. Astro Dark: 00:09 - 01:52

Total Clouds (% Sky Obscured)

3
3
1
22
49
83
96
80
92
60
78
41
53
95
84
70
98
98
98
98
98
98
3
3

Low Clouds (% Sky Obscured)

0
0
0
0
1
2
1
0
0
0
0
2
7
88
12
1
98
98
98
98
98
98
3
3

Medium Clouds (% Sky Obscured)

3
1
1
8
44
81
94
55
61
38
4
12
20
86
77
27
75
75
75
75
75
75
0
0

High Clouds (% Sky Obscured)

0
2
0
15
6
9
27
52
81
31
77
34
43
53
53
59
9
9
9
9
9
9
0
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 (%)

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.02
0.06
0.09
0.06
0.01
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
12
13
14
16
17
18
18
18
19
20
21
21
21
20
18
17
16
15
14
13
13
12

Feels Like (°C)

12
12
12
13
14
16
17
18
18
18
19
20
21
21
21
20
18
17
16
15
14
13
13
12

Dew Point (°C)

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

Relative Humidity (%)

67
68
67
66
63
59
55
53
53
54
54
51
47
45
47
52
58
61
63
66
70
73
76
78

Pressure (mb)

1014
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1016
1016
1016
1015

Ozone (du)

331
332
334
337
338
337
336
336
340
346
350
350
348
346
345
343
342
340
338
336
334
333
332
331

Friday 26

Waning Gibbous 57%

03:52

10:28

04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
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 OK
03 OK

Sun - Rise: 05:28, Set: 20:43, Transit: 13:06. Moon - Rise: 03:52, Set: 10:28. Civil Dark: 21:29 - 04:42. Nautical Dark: 22:32 - 03:35. Astro Dark: 00:19 - 01:38

Total Clouds (% Sky Obscured)

3
3
3
3
14
14
14
14
14
14
64
64
64
64
64
64
56
56
56
56
56
56
36
36

Low Clouds (% Sky Obscured)

3
3
3
3
1
1
1
1
1
1
3
3
3
3
3
3
9
9
9
9
9
9
5
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
20
20
20
20
20
20
6
6
6
6
6
6
27
27

High Clouds (% Sky Obscured)

0
0
0
0
13
13
13
13
13
13
55
55
55
55
55
55
50
50
50
50
50
50
11
11

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
1
2
3
4
5
7
11
8
4
1
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.01
0.03
0.08
0.14
0.21
0.31
0.34
0.2
0.04
0.01
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
11
12
14
16
18
20
21
22
22
24
24
23
22
20
18
17
17
16
15
15
14
13

Feels Like (°C)

11
11
11
12
14
16
18
20
21
22
22
24
24
23
22
20
18
17
17
16
15
15
14
13

Dew Point (°C)

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

Relative Humidity (%)

80
80
78
73
68
61
55
52
49
46
44
39
40
43
48
56
63
66
67
68
71
74
77
81

Pressure (mb)

1015
1015
1014
1014
1013
1013
1013
1012
1012
1011
1010
1010
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010

Ozone (du)

331
330
330
330
330
330
329
329
329
329
329
329
330
330
330
330
330
330
330
329
329
329
328
328

Saturday 27

Third Quarter 47%

No Rise

11:35

04 OK
05 OK
06 OK
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
02 Bad
03 Bad

Sun - Rise: 05:26, Set: 20:45, Transit: 13:05. Moon - Rise: No Rise, Set: 11:35. Civil Dark: 21:31 - 04:39. Nautical Dark: 22:36 - 03:31. Astro Dark: 00:32 - 01:11

Total Clouds (% Sky Obscured)

36
36
36
36
100
100
100
100
100
100
100
100
100
100
100
100
95
95
95
95
95
95
97
97

Low Clouds (% Sky Obscured)

5
5
5
5
100
100
100
100
100
100
12
12
12
12
12
12
0
0
0
0
0
0
16
16

Medium Clouds (% Sky Obscured)

27
27
27
27
48
48
48
48
48
48
0
0
0
0
0
0
1
1
1
1
1
1
79
79

High Clouds (% Sky Obscured)

11
11
11
11
99
99
99
99
99
99
100
100
100
100
100
100
95
95
95
95
95
95
95
95

ISS Passover

Visibility (miles)

10
10
10
10
8
7
7
7
8
9
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
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

Precipitation Probability (%)

3
6
18
31
40
37
30
21
12
5
3
4
7
12
22
33
38
36
33
27
22
17
13
7

Precipitation Amount (mm)

0.01
0.03
0.13
0.37
0.58
0.59
0.47
0.34
0.2
0.09
0.03
0.06
0.28
0.61
0.89
1.12
1.18
0.98
0.67
0.43
0.32
0.26
0.2
0.09

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
12
12
12
12
13
13
14
15
17
18
19
18
17
16
14
13
13
12
11
11
11
11
11

Feels Like (°C)

13
12
12
12
12
13
13
14
15
17
18
19
18
17
16
14
13
13
12
11
11
11
11
11

Dew Point (°C)

10
10
10
9
9
9
9
8
8
8
8
9
9
10
10
9
9
9
10
10
10
10
10
9

Relative Humidity (%)

83
85
85
84
81
78
74
70
64
56
52
51
55
60
67
71
76
81
86
90
92
92
91
90

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1012
1012
1012
1013
1013
1013

Ozone (du)

327
326
326
325
325
325
325
326
328
331
334
334
334
334
335
337
338
338
339
340
340
341
342
342

Sunday 28

Waning Crescent 38%

04:16

12:45

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 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 OK
03 OK

Sun - Rise: 05:23, Set: 20:47, Transit: 13:05. Moon - Rise: 04:16, Set: 12:45. Civil Dark: 21:34 - 04:36. Nautical Dark: 22:39 - 03:27. Astro Dark: 01:00 - N/A

Total Clouds (% Sky Obscured)

97
97
97
97
94
94
94
94
94
94
68
68
68
68
68
68
10
10
10
10
10
10
24
24

Low Clouds (% Sky Obscured)

16
16
16
16
47
47
47
47
47
47
12
12
12
12
12
12
0
0
0
0
0
0
24
24

Medium Clouds (% Sky Obscured)

79
79
79
79
21
21
21
21
21
21
20
20
20
20
20
20
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

95
95
95
95
88
88
88
88
88
88
59
59
59
59
59
59
10
10
10
10
10
10
0
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 (%)

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 (%)

3
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)

0.02
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
6
6
6
6
5
5
4
5
5
5
5
5
6
6
5
6
6
6
5
5
4

Chance of Frost

Temperature (°C)

10
10
10
10
11
12
13
15
16
18
19
20
21
21
19
18
16
15
14
13
12
11
11
10

Feels Like (°C)

10
10
10
10
11
12
13
15
16
18
19
20
21
21
19
18
16
15
14
13
12
11
11
10

Dew Point (°C)

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

Relative Humidity (%)

89
87
85
82
78
71
65
59
54
50
45
42
40
40
43
49
55
59
63
67
70
72
73
74

Pressure (mb)

1013
1013
1013
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1016
1016
1016
1017
1017
1018
1018
1019
1019
1019
1019

Ozone (du)

343
344
344
344
344
344
345
345
344
343
341
340
339
338
336
335
333
333
332
332
332
331
330
330

Monday 29

Waning Crescent 28%

04:35

13:57

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
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 Bad
03 Bad

Sun - Rise: 05:21, Set: 20:50, Transit: 13:05. Moon - Rise: 04:35, Set: 13:57. Civil Dark: 21:37 - 04:34. Nautical Dark: 22:43 - 03:23. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

24
24
24
24
56
56
56
56
56
56
74
74
74
74
74
74
41
41
41
41
41
41
100
100

Low Clouds (% Sky Obscured)

24
24
24
24
54
54
54
54
54
54
70
70
70
70
70
70
4
4
4
4
4
4
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
14
14
14
14
14
14
15
15
15
15
15
15
38
38
38
38
38
38
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
11
11
11
11
11
11
3
3
3
3
3
3
92
92

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

Precipitation Amount (mm)

0
0
0
0
0.01
0.01
0.01
0
0
0
0
0
0
0.01
0.04
0.09
0.14
0.14
0.11
0.09
0.07
0.06
0.04
0.02

Wind Speed/Direction (mph)

4
3
3
4
4
4
4
4
4
5
5
5
5
5
5
5
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

10
10
10
11
12
14
15
17
19
20
21
20
19
18
17
17
16
16
15
14
14
13
13
12

Feels Like (°C)

9
9
10
11
12
14
15
17
19
20
21
20
19
18
17
17
16
16
15
14
14
13
13
12

Dew Point (°C)

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

Relative Humidity (%)

75
74
73
70
67
61
54
49
44
40
39
41
46
52
55
58
60
62
63
65
66
67
69
73

Pressure (mb)

1019
1019
1019
1018
1018
1018
1018
1018
1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014

Ozone (du)

330
329
329
329
329
329
330
330
330
330
330
331
333
335
336
338
340
340
341
341
342
342
342
342

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

Generated: 23/04/19 04:04:24. Forecast: 23/04/19 to 29/04/19. Timezone: UTC+2.00