Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 23

Waning Crescent 38%

23:25

16:58

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

Sun - Rise: 06:34, Set: 18:45, Transit: 12:40. Moon - Rise: 23:25, Set: 16:58. Civil Dark: 19:25 - 05:54. Nautical Dark: 20:14 - 05:05. Astro Dark: 21:07 - 04:12

Total Clouds (% Sky Obscured)

4
20
94
95
92
47
5
0
0
93
93
58
90
98
100
87
51
44
42
96
99
100
100
100

Low Clouds (% Sky Obscured)

2
3
0
0
0
0
0
0
0
0
0
10
18
12
6
9
2
0
0
0
0
0
1
2

Medium Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
32
96
99
100
100
100

High Clouds (% Sky Obscured)

0
16
94
95
92
46
4
0
0
93
93
54
88
98
100
85
50
44
15
6
10
59
52
38

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
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
2
2
2
3
0
0
0
0
0
2
2
2
2
0
0
0
0
0
2
2

Precipitation Amount (mm)

0
0
0
0
0.01
0.01
0.01
0.01
0
0
0
0
0
0.01
0.01
0.01
0.01
0
0
0
0
0
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

2
2
3
4
3
3
4
6
8
10
11
12
12
12
13
13
13
12
11
10
10
10
9
9

Feels Like (°C)

2
2
3
3
2
2
3
5
7
9
11
12
12
12
13
13
13
12
11
10
9
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

100
100
91
87
89
90
87
81
70
58
49
46
45
44
42
42
44
47
53
59
62
66
69
72

Pressure (mb)

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

Ozone (du)

296
295
295
295
296
297
299
300
299
298
298
297
297
296
295
294
292
290
288
287
285
285
284
284

Tuesday 24

Waning Crescent 27%

00:45

17:40

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:37, Set: 18:42, Transit: 12:39. Moon - Rise: 00:45, Set: 17:40. Civil Dark: 19:22 - 05:56. Nautical Dark: 20:11 - 05:07. Astro Dark: 21:03 - 04:15

Total Clouds (% Sky Obscured)

100
96
89
96
99
99
99
99
99
100
100
99
99
99
99
97
86
97
100
99
100
100
100
99

Low Clouds (% Sky Obscured)

3
3
6
36
26
7
5
6
7
12
9
3
1
1
1
1
0
0
0
0
0
11
7
0

Medium Clouds (% Sky Obscured)

100
96
87
94
99
99
99
99
99
100
100
99
99
99
99
97
86
97
100
99
100
100
100
99

High Clouds (% Sky Obscured)

5
0
5
2
2
4
1
1
5
3
2
0
5
28
25
8
1
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

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 (%)

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

Precipitation Amount (mm)

0.01
0.01
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
5
5
5
5
4
4
4
4
4
4
4
4
4
4
4
5
5
5
6
6
6
6

Relative Humidity (%)

75
78
78
79
80
79
78
76
70
61
55
52
51
49
49
49
50
55
62
69
73
77
81
84

Pressure (mb)

1021
1021
1020
1019
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

284
284
283
281
280
280
280
280
280
281
282
283
283
284
283
282
281
281
281
282
281
280
280
282

Wednesday 25

Waning Crescent 17%

No Rise

18:09

01 Bad
02 OK
03 OK
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 OK
17 OK
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good

Sun - Rise: 06:39, Set: 18:39, Transit: 12:39. Moon - Rise: No Rise, Set: 18:09. Civil Dark: 19:19 - 05:58. Nautical Dark: 20:08 - 05:10. Astro Dark: 21:00 - 04:18

Total Clouds (% Sky Obscured)

89
33
31
47
81
91
79
56
52
61
80
85
88
79
70
48
25
16
8
3
3
3
3
3

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
4
6
8
70
48
25
16
8
3
3
3
3
3

Medium Clouds (% Sky Obscured)

89
33
31
47
81
91
79
56
52
61
80
84
87
77
1
2
2
2
1
1
1
1
1
1

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

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
3
2
2
2
3
3
3
3
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
8
8
7
7
8
8
9
10
12
13
14
14
14
14
14
14
13
12
10
10
9
8
8

Feels Like (°C)

8
8
8
7
7
7
7
7
9
12
13
14
14
14
14
14
14
13
12
10
9
8
7
7

Dew Point (°C)

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

Relative Humidity (%)

86
87
88
90
91
90
86
82
76
66
58
54
53
53
53
54
56
60
66
72
76
80
84
86

Pressure (mb)

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

Ozone (du)

284
285
284
281
279
277
275
275
275
276
276
277
278
278
279
280
280
280
280
279
280
280
280
280

Thursday 26

Waning Crescent 9%

02:18

18:30

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

Sun - Rise: 06:41, Set: 18:36, Transit: 12:39. Moon - Rise: 02:18, Set: 18:30. Civil Dark: 19:16 - 06:01. Nautical Dark: 20:05 - 05:12. Astro Dark: 20:56 - 04:21

Total Clouds (% Sky Obscured)

3
22
22
22
22
22
22
70
70
70
70
70
70
99
99
99
99
99
99
5
5
5
5
5

Low Clouds (% Sky Obscured)

3
17
17
17
17
17
17
70
70
70
70
70
70
99
99
99
99
99
99
5
5
5
5
5

Medium Clouds (% Sky Obscured)

1
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
6
6
6
6
6
6
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

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01

Wind Speed/Direction (mph)

4
4
4
5
5
5
5
5
5
5
6
6
6
6
6
6
6
6
5
5
5
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
5
5
5
6
6
6
6
6
5
5
5
4
4
4
4
5
5
5
5
5
5
5

Relative Humidity (%)

86
86
86
87
87
86
84
81
76
66
59
54
50
49
48
49
51
55
62
68
72
75
79
81

Pressure (mb)

1017
1018
1018
1018
1018
1018
1019
1019
1020
1020
1020
1021
1021
1021
1021
1020
1020
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

280
280
279
279
278
278
277
277
277
276
276
276
276
276
275
274
273
273
273
272
271
270
269
269

Friday 27

Waning Crescent 3%

03:55

18:46

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

Sun - Rise: 06:43, Set: 18:33, Transit: 12:38. Moon - Rise: 03:55, Set: 18:46. Civil Dark: 19:13 - 06:03. Nautical Dark: 20:01 - 05:15. Astro Dark: 20:53 - 04:24

Total Clouds (% Sky Obscured)

5
34
34
34
34
34
34
100
100
100
100
100
100
2
2
2
2
2
2
0
0
0
0
0

Low Clouds (% Sky Obscured)

5
34
34
34
34
34
34
100
100
100
100
100
100
2
2
2
2
2
2
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
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)

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
100
100
100
100
100
100
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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
2
2
3
3
2
2
1
0
0
0
0
0
3
0
0
0
0
0
0
12

Precipitation Amount (mm)

0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0.01
0
0
0
0
0
0
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
8
8
8
8
8
8
9
10
13
14
15
16
16
16
16
15
14
13
12
12
11
11
11

Feels Like (°C)

7
6
6
6
6
7
7
7
10
13
14
15
16
16
16
16
15
14
13
12
12
11
11
11

Dew Point (°C)

5
5
5
5
5
6
6
6
7
7
7
6
6
6
6
6
6
6
7
7
7
7
7
7

Relative Humidity (%)

82
83
84
85
84
84
86
83
77
66
60
55
53
52
52
53
55
59
64
68
71
74
76
77

Pressure (mb)

1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1019
1019
1018
1018
1018
1018
1017

Ozone (du)

268
268
268
268
268
268
267
266
266
265
264
262
260
258
257
256
255
255
254
253
253
253
253
254

Saturday 28

New Moon 0%

05:34

19:00

01 OK
02 OK
03 Bad
04 Bad
05 Bad
06 Bad
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 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:46, Set: 18:30, Transit: 12:38. Moon - Rise: 05:34, Set: 19:00. Civil Dark: 19:10 - 06:05. Nautical Dark: 19:58 - 05:17. Astro Dark: 20:49 - 04:26

Total Clouds (% Sky Obscured)

0
19
19
19
19
19
19
98
98
98
98
98
98
99
99
99
99
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
61
61
61
61
61
61
61
61
61
61
61

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
6
6
6
6
6
6
74
74
74
74
74
74
100
100
100
100
100

High Clouds (% Sky Obscured)

0
19
19
19
19
19
19
98
98
98
98
98
98
98
98
98
98
98
98
98
98
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
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

23
38
53
60
57
44
26
11
8
11
13
12
11
10
8
6
2
2
3
3
2
0
0
0

Precipitation Amount (mm)

0.05
0.13
0.32
0.64
0.81
0.54
0.19
0.05
0.05
0.09
0.13
0.14
0.14
0.12
0.07
0.03
0.02
0.02
0.01
0.01
0.01
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
8
8
8
8
8
8
8
8
7
7
7
7
7
6
6
6
6
6
6
6
6
6

Relative Humidity (%)

78
79
81
83
83
83
85
82
76
68
63
58
54
51
51
51
54
58
62
66
70
72
74
75

Pressure (mb)

1017
1016
1016
1015
1015
1015
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1011
1011

Ozone (du)

256
259
261
263
265
268
272
275
277
278
280
281
281
282
283
285
286
287
289
289
289
289
288
287

Sunday 29

Waxing Crescent 1%

07:12

19:13

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:48, Set: 18:27, Transit: 12:38. Moon - Rise: 07:12, Set: 19:13. Civil Dark: 19:07 - 06:08. Nautical Dark: 19:55 - 05:20. Astro Dark: 20:46 - 04:29

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
90
90
90
90
90
90
99
99
99
99
99

Low Clouds (% Sky Obscured)

61
100
100
100
100
100
100
100
100
100
100
100
100
83
83
83
83
83
83
18
18
18
18
18

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
2
2
2
2
2
2
15
15
15
15
15
15
80
80
80
80
80

High Clouds (% Sky Obscured)

98
99
99
99
99
99
99
3
3
3
3
3
3
47
47
47
47
47
47
98
98
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

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

Precipitation Probability (%)

2
3
4
6
9
11
10
9
6
4
3
3
4
4
5
7
8
7
6
4
3
3
3
2

Precipitation Amount (mm)

0.01
0.01
0.01
0.03
0.05
0.05
0.05
0.05
0.03
0.02
0.01
0.01
0.01
0.02
0.03
0.05
0.08
0.06
0.04
0.03
0.02
0.02
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
11
10
10
10
8
8
8
11
13
14
15
16
16
17
17
16
15
14
13
12
12
11
11

Dew Point (°C)

6
6
6
6
6
6
6
6
7
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

Relative Humidity (%)

75
75
75
77
77
79
81
78
73
65
61
57
54
52
50
50
51
55
58
61
64
66
69
70

Pressure (mb)

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

Ozone (du)

285
285
285
287
289
292
295
297
297
296
296
296
297
298
299
300
301
301
301
301
300
300
300
301

Forecast for 111 47 Stockholm, Sweden (59.33,18.07)

Generated: 23/09/19 01:16:18. Forecast: 23/09/19 to 29/09/19. Timezone: UTC+2.00