Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 23

Waxing Crescent 45%

15:34

21:15

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

Sun - Rise: 06:49, Set: 18:54, Transit: 12:50. Moon - Rise: 15:34, Set: 21:15. Civil Dark: 19:35 - 06:08. Nautical Dark: 20:24 - 05:19. Astro Dark: 21:18 - 04:25

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
5
16
30
42
21
11
2
10
15
50
59
47
9
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
16
30
42
19
11
2
10
15
50
59
47
9
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

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
2

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
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
63
61
63
68
71
76
80
83
85
85
86
87
89
90
93
95
97
99
98
94
88
80
74

Pressure (mb)

1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1011
1011

Ozone (du)

257
258
259
261
263
265
266
266
267
267
268
269
270
271
272
272
271
271
271
271
272
274
277
279

Thursday 24

First Quarter 57%

16:46

22:02

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

Sun - Rise: 06:51, Set: 18:51, Transit: 12:50. Moon - Rise: 16:46, Set: 22:02. Civil Dark: 19:32 - 06:10. Nautical Dark: 20:21 - 05:21. Astro Dark: 21:14 - 04:28

Total Clouds (% Sky Obscured)

3
0
0
0
0
0
5
9
1
2
49
79
69
38
20
9
21
49
85
78
81
75
81
70

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
1
14
22
60
19
22
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
46
41
30
15
27
31

High Clouds (% Sky Obscured)

3
0
0
0
0
0
5
9
1
3
49
79
69
38
20
9
14
40
70
61
31
65
65
47

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
0
0
0
0
0
0
2
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
0.01
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
21
22
21
20
19
18
17
16
15
14
14
14
13
13
13
12
12
12
13
14
15
16
17

Feels Like (°C)

20
21
22
21
20
19
18
17
16
15
14
14
14
13
13
13
12
12
12
13
14
15
16
17

Dew Point (°C)

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

Relative Humidity (%)

70
67
65
66
68
69
69
70
70
72
73
74
75
77
79
81
82
82
84
85
83
79
74
70

Pressure (mb)

1011
1011
1011
1011
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012

Ozone (du)

279
279
278
279
279
280
280
280
279
279
279
278
279
279
279
278
276
273
271
268
266
266
267
268

Friday 25

Waxing Gibbous 67%

17:36

23:08

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

Sun - Rise: 06:54, Set: 18:48, Transit: 12:49. Moon - Rise: 17:36, Set: 23:08. Civil Dark: 19:29 - 06:13. Nautical Dark: 20:18 - 05:24. Astro Dark: 21:11 - 04:31

Total Clouds (% Sky Obscured)

78
88
77
67
48
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low 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

Medium Clouds (% Sky Obscured)

66
88
77
67
48
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

15
1
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
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
59
56
58
62
65
67
69
71
72
73
74
74
75
77
79
80
81
82
83
81
75
69
64

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013

Ozone (du)

269
270
270
270
270
269
269
269
269
269
268
268
268
269
269
268
268
267
267
267
267
267
267
267

Saturday 26

Waxing Gibbous 77%

18:07

00:26

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
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good

Sun - Rise: 06:56, Set: 18:45, Transit: 12:49. Moon - Rise: 18:07, Set: 00:26. Civil Dark: 19:26 - 06:15. Nautical Dark: 20:15 - 05:26. Astro Dark: 21:07 - 04:34

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
0

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
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
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
1
1
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
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
21
22
22
21
20
19
18
17
17
17
16
15
15
14
13
12
12
12
12
13
14
16
18

Feels Like (°C)

20
21
22
22
21
20
19
18
17
17
17
16
15
15
14
13
12
12
12
12
13
14
16
18

Dew Point (°C)

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

Relative Humidity (%)

59
55
53
55
59
63
65
67
68
70
71
73
75
77
80
83
86
87
87
84
81
76
70
65

Pressure (mb)

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

Ozone (du)

266
266
267
267
268
269
269
270
270
270
269
269
268
267
266
265
265
264
264
263
262
262
262
261

Sunday 27

Waxing Gibbous 85%

18:27

01:49

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
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good

Sun - Rise: 06:58, Set: 18:42, Transit: 12:48. Moon - Rise: 18:27, Set: 01:49. Civil Dark: 19:23 - 06:17. Nautical Dark: 20:11 - 05:29. Astro Dark: 21:03 - 04:37

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
0

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
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
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
1
1
1
0
0
0
0
1
0
0
0
0
0
1
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
56
54
57
61
65
67
69
71
73
74
76
76
76
76
78
79
79
79
77
74
71
67
63

Pressure (mb)

1020
1020
1020
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

261
261
260
261
261
262
262
262
262
262
263
263
264
265
266
266
266
266
267
268
269
270
270
270

Monday 28

Waxing Gibbous 91%

18:39

03:13

13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
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
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:01, Set: 18:39, Transit: 12:48. Moon - Rise: 18:39, Set: 03:13. Civil Dark: 19:20 - 06:20. Nautical Dark: 20:08 - 05:31. Astro Dark: 21:00 - 04:40

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
84
84
84
84
84
84
98
98
98
98
98
98
88
88
88
88

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
2
2
2
2
2
20
20
20
20
20
20
29
29
29
29

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
7
7
7
7
7
7
3
3
3
3
3
3
4
4
4
4

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
40
40
40
40
40
40
27
27
27
27
27
27
42
42
42
42

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
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

Precipitation Probability (%)

0
0
0
2
2
3
0
0
0
0
4
8
10
14
19
21
17
14
12
11
9
6
3
0

Precipitation Amount (mm)

0
0
0
0.01
0.01
0.01
0
0
0
0
0.02
0.04
0.06
0.11
0.15
0.12
0.08
0.06
0.06
0.07
0.07
0.04
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
18
19
19
18
17
17
15
15
14
14
13
13
13
12
12
12
12
12
13
13
13
14
15

Feels Like (°C)

17
18
19
19
18
17
17
15
15
14
14
13
13
13
12
12
12
12
12
13
13
13
14
15

Dew Point (°C)

9
10
10
10
10
10
10
10
10
9
9
9
9
10
10
11
10
10
10
11
11
11
10
10

Relative Humidity (%)

59
57
56
58
61
64
67
70
72
72
71
73
77
83
88
89
89
88
88
90
87
84
78
73

Pressure (mb)

1019
1019
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

269
268
267
266
266
266
265
264
264
264
264
264
264
264
264
264
264
264
265
265
265
265
265
264

Tuesday 29

Waxing Gibbous 96%

18:48

04:34

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
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:03, Set: 18:36, Transit: 12:48. Moon - Rise: 18:48, Set: 04:34. Civil Dark: 19:17 - 06:22. Nautical Dark: 20:05 - 05:34. Astro Dark: 20:57 - 04:43

Total Clouds (% Sky Obscured)

88
88
97
97
97
97
97
97
65
65
65
65
65
65
91
91
91
91
91
91
88
88
88
88

Low Clouds (% Sky Obscured)

29
29
31
31
31
31
31
31
11
11
11
11
11
11
4
4
4
4
4
4
0
0
0
0

Medium Clouds (% Sky Obscured)

4
4
2
2
2
2
2
2
3
3
3
3
3
3
18
18
18
18
18
18
23
23
23
23

High Clouds (% Sky Obscured)

42
42
41
41
41
41
41
41
13
13
13
13
13
13
79
79
79
79
79
79
67
67
67
67

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

Precipitation Probability (%)

0
5
9
11
16
20
19
10
6
5
4
4
5
8
11
10
8
8
5
5
5
4
3
3

Precipitation Amount (mm)

0
0.02
0.04
0.07
0.1
0.11
0.08
0.05
0.03
0.02
0.01
0.01
0.02
0.03
0.05
0.05
0.05
0.04
0.03
0.03
0.03
0.03
0.02
0.03

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
72
74
77
78
77
76
77
78
80
81
82
84
85
87
88
88
88
88
89
87
83
78
75

Pressure (mb)

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

Ozone (du)

264
263
263
264
265
266
266
266
267
269
272
274
276
278
279
280
281
282
282
283
284
287
290
293

Forecast for Saint Petersburg, gorod Sankt-Peterburg, RU (59.85,30.35)

Generated: 23/09/20 13:57:42. Forecast: 23/09/20 to 29/09/20. Timezone: UTC+3.00