Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 20

Waxing Gibbous 84%

18:01

02:03

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
02 Bad
03 Bad

Sun - Rise: 06:49, Set: 19:13, Transit: 13:01. Moon - Rise: 18:01, Set: 02:03. Civil Dark: 19:52 - 06:10. Nautical Dark: 20:39 - 05:24. Astro Dark: 21:29 - 04:33

Total Clouds (% Sky Obscured)

100
99
87
81
43
43
63
80
100
99
100
100
100
100
95
94
97
98
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
95
44
4
0
3
46
41
98
42
28
60
92
81
95
93
97
96
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

40
1
0
0
4
11
24
52
71
93
100
98
92
48
3
1
1
1
8
77
90
100
79
71

High Clouds (% Sky Obscured)

7
49
82
79
40
33
5
5
49
59
97
100
90
27
2
4
0
44
70
33
29
21
42
74

ISS Passover

Visibility (miles)

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

Fog (%)

-
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
1
0
0
2
7

Precipitation Type

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

Precipitation Probability (%)

7
8
6
3
4
8
14
16
17
18
18
19
21
25
30
35
41
43
45
48
51
51
47
35

Precipitation Amount (mm)

0.06
0.04
0.02
0.01
0.01
0.06
0.16
0.25
0.23
0.15
0.11
0.1
0.11
0.13
0.2
0.32
0.4
0.39
0.35
0.35
0.42
0.52
0.51
0.29

Wind Speed/Direction (mph)

15
14
12
12
11
12
13
14
14
14
14
13
11
10
9
7
6
6
6
6
6
7
8
9

Chance of Frost

Temperature (°C)

13
13
12
11
12
12
14
15
15
15
14
14
13
13
13
13
12
12
12
12
12
13
14
14

Feels Like (°C)

13
13
12
11
12
12
14
15
15
15
14
14
13
13
13
13
12
12
12
12
12
13
14
14

Dew Point (°C)

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

Relative Humidity (%)

93
91
89
85
81
75
68
64
64
68
74
79
81
82
83
86
90
93
94
95
95
94
93
92

Pressure (mb)

1008
1008
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1008
1008
1007
1006
1005

Ozone (du)

286
288
288
289
289
289
289
289
289
290
291
291
292
292
292
291
291
290
290
290
289
290
290
289

Friday 21

Waxing Gibbous 90%

18:27

03:12

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
02 Bad
03 Bad

Sun - Rise: 06:51, Set: 19:10, Transit: 13:01. Moon - Rise: 18:27, Set: 03:12. Civil Dark: 19:49 - 06:13. Nautical Dark: 20:36 - 05:26. Astro Dark: 21:26 - 04:36

Total Clouds (% Sky Obscured)

98
100
99
99
100
100
100
97
93
98
100
100
100
100
100
98
79
100
100
100
93
98
100
100

Low Clouds (% Sky Obscured)

98
99
96
42
0
0
0
0
0
0
0
70
98
87
32
98
79
100
100
82
82
95
88
91

Medium Clouds (% Sky Obscured)

8
37
17
17
20
5
3
6
15
33
18
42
100
61
92
0
0
66
100
93
66
87
97
100

High Clouds (% Sky Obscured)

16
65
69
98
100
100
100
96
92
97
100
99
99
100
100
11
0
0
86
69
7
35
69
76

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
8
5
5
6
7
7
7
7
5
2
2
5

Fog (%)

3
2
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
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

22
11
8
0
0
0
0
0
6
16
20
20
31
35
32
25
14
15
30
35
38
29
19
14

Precipitation Amount (mm)

0.08
0.02
0.01
0
0
0
0
0
0.02
0.12
0.23
0.32
0.5
0.61
0.4
0.13
0.04
0.11
0.44
0.75
0.68
0.46
0.29
0.15

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
13
13
13
13
13
13
13
13
13
13
12
11
10
9
7
6
6
6
7
7
6
6
6

Relative Humidity (%)

91
91
92
92
89
83
76
70
68
68
70
76
83
85
79
71
68
71
77
81
83
83
83
84

Pressure (mb)

1004
1003
1002
1001
1000
999
998
996
995
994
994
993
993
993
993
993
993
992
992
993
993
994
994
995

Ozone (du)

289
289
289
289
289
289
289
290
289
288
288
290
294
297
301
306
310
314
318
320
321
321
322
323

Saturday 22

Waxing Gibbous 95%

18:48

No Set

04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Good
10 OK
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 OK
03 OK

Sun - Rise: 06:54, Set: 19:07, Transit: 13:00. Moon - Rise: 18:48, Set: No Set. Civil Dark: 19:46 - 06:15. Nautical Dark: 20:32 - 05:28. Astro Dark: 21:22 - 04:38

Total Clouds (% Sky Obscured)

100
100
100
100
89
1
20
89
84
99
89
64
68
56
42
73
49
49
49
49
49
49
31
31

Low Clouds (% Sky Obscured)

79
100
100
94
18
0
9
71
32
85
78
59
68
56
42
48
49
49
49
49
49
49
31
31

Medium Clouds (% Sky Obscured)

96
99
99
94
88
0
14
69
63
85
79
19
0
0
5
56
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

60
40
37
9
4
1
0
7
8
40
13
0
0
0
0
2
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
6
3
5
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

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

Precipitation Probability (%)

10
6
0
0
4
6
10
15
21
28
31
32
29
28
33
39
42
44
41
38
35
21
6
0

Precipitation Amount (mm)

0.05
0.01
0
0
0.01
0.02
0.06
0.11
0.15
0.2
0.24
0.25
0.24
0.22
0.26
0.45
0.73
0.95
1.1
1.01
0.57
0.15
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
4
5
5
6
7
10
11
11
10
10
10
10
7
6
6
5
5
5
5
5
5
5

Dew Point (°C)

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

Relative Humidity (%)

84
83
80
75
72
70
68
67
69
72
74
75
74
73
76
79
84
88
90
92
92
89
87
87

Pressure (mb)

996
996
997
998
999
1000
1001
1001
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1003

Ozone (du)

325
327
329
332
334
335
336
336
336
336
336
337
339
340
341
342
342
341
338
336
333
329
327
328

Sunday 23

Waxing Gibbous 99%

19:05

04:24

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

Sun - Rise: 06:56, Set: 19:04, Transit: 13:00. Moon - Rise: 19:05, Set: 04:24. Civil Dark: 19:43 - 06:17. Nautical Dark: 20:29 - 05:31. Astro Dark: 21:19 - 04:41

Total Clouds (% Sky Obscured)

31
31
31
31
35
35
35
35
35
35
38
38
38
38
38
38
13
13
13
13
13
13
6
6

Low Clouds (% Sky Obscured)

31
31
31
31
35
35
35
35
35
35
29
29
29
29
29
29
13
13
13
13
13
13
6
6

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
27
27
27
27
27
27
3
3
3
3
3
3
4
4

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)

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
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
10
15
22
26
24
19
17
21
23
22
17
12
9
9
9
9
9
10
15
23
32
37
34

Precipitation Amount (mm)

0.01
0.02
0.04
0.08
0.1
0.11
0.1
0.09
0.09
0.09
0.08
0.06
0.04
0.02
0.01
0.01
0.01
0.01
0.02
0.04
0.09
0.19
0.26
0.24

Wind Speed/Direction (mph)

10
9
9
9
9
10
11
11
11
11
10
10
9
8
6
5
3
3
3
4
4
6
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
5
5
5
5

Relative Humidity (%)

87
87
87
86
85
83
79
76
75
76
76
74
73
73
75
78
83
87
89
90
90
89
87
86

Pressure (mb)

1003
1003
1003
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1003
1003
1002
1002
1002
1001
1001
1001
1001
1001
1001

Ozone (du)

330
331
332
333
333
332
330
329
326
323
320
319
319
319
319
319
320
322
324
327
329
331
334
335

Monday 24

Waxing Gibbous 100%

19:21

05:37

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

Sun - Rise: 06:58, Set: 19:02, Transit: 13:00. Moon - Rise: 19:21, Set: 05:37. Civil Dark: 19:40 - 06:19. Nautical Dark: 20:26 - 05:33. Astro Dark: 21:16 - 04:44

Total Clouds (% Sky Obscured)

6
6
6
6
79
79
79
79
79
79
29
29
29
29
29
29
89
89
89
89
89
89
0
0

Low Clouds (% Sky Obscured)

6
6
6
6
0
0
0
0
0
0
26
26
26
26
26
26
3
3
3
3
3
3
0
0

Medium Clouds (% Sky Obscured)

4
4
4
4
79
79
79
79
79
79
3
3
3
3
3
3
31
31
31
31
31
31
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
2
2
2
2
2
85
85
85
85
85
85
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

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
None
None
None
None
None
None

Precipitation Probability (%)

27
24
22
13
0
0
0
0
0
0
0
0
2
1
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.17
0.1
0.05
0.01
0
0
0
0
0
0
0
0
0.01
0.01
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
3
3
2
2
3
4
5
6
10
11
12
12
12
11
7
6
5
5
4
4
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

86
88
91
93
92
85
75
66
60
53
48
44
42
43
46
50
53
55
57
57
57
56
57
60

Pressure (mb)

1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1017
1018
1019
1020
1020
1021
1021

Ozone (du)

337
338
340
342
344
344
344
342
339
333
328
324
319
315
312
308
306
304
304
303
303
303
303
302

Tuesday 25

Full Moon 99%

19:36

06:52

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

Sun - Rise: 07:00, Set: 18:59, Transit: 12:59. Moon - Rise: 19:36, Set: 06:52. Civil Dark: 19:37 - 06:21. Nautical Dark: 20:23 - 05:35. Astro Dark: 21:12 - 04:46

Total Clouds (% Sky Obscured)

0
0
0
0
31
31
31
31
31
31
0
0
0
0
0
0
9
9
9
9
9
9
45
45

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
2
2

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
0

High Clouds (% Sky Obscured)

0
0
0
0
31
31
31
31
31
31
0
0
0
0
0
0
9
9
9
9
9
9
45
45

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
8
5
5
6
7
10
10
10
10
8
7
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
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
6
6
5
5
7
9
11
12
13
14
14
13
13
12
10
9
9
9
9
9
9
9
10

Feels Like (°C)

4
3
3
3
3
4
7
11
12
13
14
14
13
13
12
10
8
7
7
7
7
7
8
8

Dew Point (°C)

0
1
1
1
1
1
1
1
1
0
0
1
2
3
3
3
3
4
6
7
7
7
7
7

Relative Humidity (%)

65
71
74
75
74
67
57
50
45
41
40
42
46
51
55
60
65
72
80
87
89
87
85
84

Pressure (mb)

1021
1022
1022
1023
1023
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1023
1023
1023
1022
1021

Ozone (du)

302
301
301
301
300
297
294
290
288
286
285
284
282
281
279
278
276
274
272
269
267
265
263
261

Wednesday 26

Waning Gibbous 96%

19:51

08:08

04 OK
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
02 Bad
03 Bad

Sun - Rise: 07:02, Set: 18:56, Transit: 12:59. Moon - Rise: 19:51, Set: 08:08. Civil Dark: 19:35 - 06:23. Nautical Dark: 20:21 - 05:37. Astro Dark: 21:09 - 04:49

Total Clouds (% Sky Obscured)

45
45
45
45
98
98
98
98
98
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
2
2
2
30
30
30
30
30
30
81
81
81
81
81
81
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
100
100
100
100
100
100
2
2
2
2
2
2
0
0

High Clouds (% Sky Obscured)

45
45
45
45
98
98
98
98
98
98
100
100
100
100
100
100
93
93
93
93
93
93
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
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 (%)

5
5
8
14
18
19
21
28
36
35
33
30
17
7
7
7
7
9
9
10
10
9
11
10

Precipitation Amount (mm)

0.03
0.03
0.06
0.13
0.21
0.22
0.21
0.21
0.28
0.37
0.38
0.22
0.07
0.02
0.02
0.02
0.02
0.03
0.04
0.05
0.04
0.03
0.02
0.02

Wind Speed/Direction (mph)

10
10
11
11
12
13
14
15
15
15
16
16
16
15
14
13
12
11
10
9
9
9
9
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
84
84
85
86
86
85
84
86
86
85
81
76
71
68
66
66
66
67
68
69
71
73
77

Pressure (mb)

1021
1020
1019
1018
1017
1016
1015
1015
1014
1013
1012
1012
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1011

Ozone (du)

259
257
255
253
251
249
247
246
247
248
250
252
255
257
258
259
260
260
260
261
263
265
267
269

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

Generated: 20/09/18 04:52:04. Forecast: 20/09/18 to 26/09/18. Timezone: UTC+2.00