Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Full Moon 100%

19:53

07:41

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 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good

Sun - Rise: 07:15, Set: 19:29, Transit: 13:21. Moon - Rise: 19:53, Set: 07:41. Civil Dark: 20:01 - 06:43. Nautical Dark: 20:39 - 06:05. Astro Dark: 21:19 - 05:25

Total Clouds (% Sky Obscured)

99
98
100
99
100
100
100
98
86
54
38
13
9
3
2
0
0
0
3
5
4
12
4
1

Low Clouds (% Sky Obscured)

1
5
2
2
7
49
10
39
21
16
2
3
9
3
2
0
0
0
0
0
1
7
4
1

Medium Clouds (% Sky Obscured)

84
45
77
70
71
88
77
57
41
41
37
12
2
1
0
0
0
0
3
5
4
11
1
0

High Clouds (% Sky Obscured)

98
97
99
99
99
100
100
95
80
23
1
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
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

6
4
3
0
0
0
0
0
0
5
8
12
13
14
10
0
0
4
6
6
6
0
0
0

Precipitation Amount (mm)

0.01
0.01
0.02
0
0
0
0
0
0
0.05
0.09
0.15
0.18
0.17
0.1
0
0
0.02
0.04
0.04
0.04
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
16
17
17
18
18
18
18
16
16
15
15
14
14
13
13
12
11
8
6
6
6
10

Dew Point (°C)

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

Relative Humidity (%)

69
66
64
57
51
48
48
49
52
58
63
66
68
69
67
65
64
66
68
71
75
76
75
72

Pressure (mb)

1008
1008
1009
1009
1009
1010
1010
1011
1011
1012
1013
1013
1014
1015
1015
1016
1017
1018
1019
1019
1020
1021
1021
1022

Ozone (du)

293
294
294
297
297
299
302
305
307
312
315
319
321
322
323
328
331
332
333
335
335
341
345
347

Tuesday 21

Waning Gibbous 98%

20:09

08:52

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

Sun - Rise: 07:16, Set: 19:27, Transit: 13:21. Moon - Rise: 20:09, Set: 08:52. Civil Dark: 19:59 - 06:44. Nautical Dark: 20:37 - 06:06. Astro Dark: 21:16 - 05:27

Total Clouds (% Sky Obscured)

1
20
8
33
70
45
29
20
23
19
21
32
31
4
2
31
37
24
52
100
99
94
78
2

Low Clouds (% Sky Obscured)

1
2
2
9
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
19
8
32
70
45
29
20
23
19
21
32
17
3
2
31
33
20
6
9
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
18
1
0
0
6
6
48
100
99
94
78
2

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

Precipitation Probability (%)

0
0
0
0
0
0
5
6
5
4
3
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
10
10
10
11
12
12
10
8
5
4
4
4
4
6
7
8
8
9
9
8
8
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
60
54
48
44
40
40
41
43
45
49
51
53
55
54
55
55
57
60
64
69
71
72
66

Pressure (mb)

1022
1022
1023
1023
1023
1023
1022
1022
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1021
1021
1021
1021
1021
1020

Ozone (du)

343
342
344
346
345
344
341
337
333
327
326
324
320
318
317
316
313
311
309
308
307
304
302
301

Wednesday 22

Waning Gibbous 95%

20:24

10:02

10 Good
11 Good
12 Good
13 Good
14 OK
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 OK
08 OK
09 OK

Sun - Rise: 07:18, Set: 19:24, Transit: 13:20. Moon - Rise: 20:24, Set: 10:02. Civil Dark: 19:56 - 06:46. Nautical Dark: 20:34 - 06:08. Astro Dark: 21:14 - 05:29

Total Clouds (% Sky Obscured)

6
0
0
15
36
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
16
16

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)

6
0
0
15
36
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
16
16

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
54
47
40
34
30
27
28
32
37
41
44
48
50
51
51
52
53
55
57
59
60
58
56

Pressure (mb)

1020
1019
1019
1018
1017
1017
1016
1015
1014
1014
1014
1014
1013
1013
1012
1011
1011
1010
1009
1009
1008
1008
1008
1008

Ozone (du)

299
298
298
298
297
295
294
293
293
294
294
293
292
291
292
295
295
296
298
298
299
298
298
300

Thursday 23

Waning Gibbous 89%

20:40

10:02

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

Sun - Rise: 07:19, Set: 19:22, Transit: 13:20. Moon - Rise: 20:40, Set: 10:02. Civil Dark: 19:54 - 06:47. Nautical Dark: 20:32 - 06:10. Astro Dark: 21:11 - 05:31

Total Clouds (% Sky Obscured)

16
16
16
44
44
44
44
44
44
38
38
38
38
38
38
1
1
1
1
1
1
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
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

16
16
16
44
44
44
44
44
44
36
36
36
36
36
36
1
1
1
1
1
1
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
8
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
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
22
17
10
5
11
16
31
33
32
22
23

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.15
0.1
0.09
0.03
0.06
0.11
0.29
0.29
0.34
0.26
0.29

Wind Speed/Direction (mph)

17
17
17
17
17
16
14
14
14
14
19
18
18
17
17
13
12
13
14
13
16
17
17
17

Chance of Frost

Temperature (°C)

16
17
19
20
20
20
20
19
18
17
16
15
14
13
13
13
13
13
12
12
11
9
8
8

Feels Like (°C)

16
17
19
20
20
20
20
19
18
17
16
15
14
13
13
13
13
13
12
12
11
6
4
4

Dew Point (°C)

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

Relative Humidity (%)

52
51
49
48
43
39
37
39
42
49
58
60
62
66
62
59
61
64
70
75
81
85
90
91

Pressure (mb)

1008
1007
1007
1008
1007
1007
1008
1008
1008
1010
1009
1010
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011

Ozone (du)

301
302
304
303
304
305
306
308
309
312
315
318
322
327
333
323
323
324
325
325
324
331
330
328

Friday 24

Waning Gibbous 82%

20:59

11:11

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

Sun - Rise: 07:21, Set: 19:20, Transit: 13:20. Moon - Rise: 20:59, Set: 11:11. Civil Dark: 19:52 - 06:49. Nautical Dark: 20:30 - 06:11. Astro Dark: 21:09 - 05:32

Total Clouds (% Sky Obscured)

0
0
0
98
98
98
98
98
98
27
27
27
27
27
27
31
31
31
31
31
31
21
21
21

Low Clouds (% Sky Obscured)

0
0
0
72
72
72
72
72
72
16
16
16
16
16
16
8
8
8
8
8
8
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
98
98
98
98
98
98
23
23
23
23
23
23
31
31
31
31
31
31
0
0
0

High Clouds (% Sky Obscured)

0
0
0
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
21
21
21

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

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

Precipitation Probability (%)

26
31
37
36
32
35
34
29
22
41
34
24
15
12
11
12
10
7
5
4
4
2
2
0

Precipitation Amount (mm)

0.43
0.9
1.74
2.28
1.87
1.12
0.63
0.41
0.25
0.27
0.2
0.16
0.14
0.12
0.1
0.08
0.06
0.03
0.02
0.01
0.01
0.01
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
4
4
5
5
6
6
10
6
10
11
11
12
12
13
13
13
13
12
7
7
7
8

Dew Point (°C)

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

Relative Humidity (%)

90
88
86
80
78
78
75
74
73
82
82
79
78
80
82
79
81
85
86
88
89
88
86
87

Pressure (mb)

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

Ozone (du)

327
327
326
326
325
325
322
317
314
319
316
310
305
302
300
310
308
305
303
300
284
282
281
280

Saturday 25

Waning Gibbous 74%

21:20

12:21

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

Sun - Rise: 07:22, Set: 19:18, Transit: 13:19. Moon - Rise: 21:20, Set: 12:21. Civil Dark: 19:50 - 06:50. Nautical Dark: 20:27 - 06:13. Astro Dark: 21:06 - 05:34

Total Clouds (% Sky Obscured)

21
21
21
34
34
34
34
34
34
100
100
100
100
100
100
46
46
46
46
46
46
97
97
97

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
34
34
34
34
34
34
48
48
48
48
48
48
0
0
0
0
0
0
2
2
2

High Clouds (% Sky Obscured)

21
21
21
1
1
1
1
1
1
100
100
100
100
100
100
46
46
46
46
46
46
97
97
97

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
81
79
72
68
65
65
66
68
70
72
74
74
74
74
74
74
75
77
79
80
79
78
77

Pressure (mb)

1016
1016
1016
1016
1015
1015
1014
1014
1014
1013
1013
1013
1013
1012
1011
1011
1010
1010
1009
1009
1008
1008
1008
1008

Ozone (du)

279
279
280
280
280
279
279
279
278
278
278
278
278
278
278
278
277
277
277
277
277
278
278
278

Sunday 26

Waning Gibbous 65%

21:47

13:28

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 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good

Sun - Rise: 07:24, Set: 19:16, Transit: 13:19. Moon - Rise: 21:47, Set: 13:28. Civil Dark: 19:48 - 06:52. Nautical Dark: 20:25 - 06:14. Astro Dark: 21:04 - 05:36

Total Clouds (% Sky Obscured)

97
97
97
67
67
67
67
67
67
1
1
1
1
1
1
5
5
5
5
5
5
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)

2
2
2
67
67
67
67
67
67
1
1
1
1
1
1
5
5
5
5
5
5
0
0
0

High Clouds (% Sky Obscured)

97
97
97
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
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
11
12
14
15
16
16
15
13
11
9
8
7
6
5
5
5
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
13
16
17
18
18
17
17
16
15
14
13
13
12
12
12
11
10
8
7
6
5
5
7

Dew Point (°C)

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

Relative Humidity (%)

76
72
65
59
55
53
53
54
57
60
61
63
64
66
69
69
71
73
76
81
84
84
82
78

Pressure (mb)

1008
1008
1008
1008
1009
1010
1010
1011
1012
1013
1014
1015
1015
1016
1016
1016
1016
1017
1017
1017
1017
1018
1018
1018

Ozone (du)

278
279
281
282
284
285
287
288
290
292
293
294
295
294
294
294
295
296
298
299
301
302
302
302

Forecast for Winnipeg, Division No. 11, CA (49.90,-97.14)

Generated: 20/09/21 09:17:55. Forecast: 20/09/21 to 26/09/21. Timezone: UTC-5.00