Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 22

Waxing Gibbous 79%

14:41

05:20

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

Sun - Rise: 06:17, Set: 20:34, Transit: 13:26. Moon - Rise: 14:41, Set: 05:20. Civil Dark: 21:09 - 05:41. Nautical Dark: 21:53 - 04:57. Astro Dark: 22:44 - 04:06

Total Clouds (% Sky Obscured)

0
0
20
50
0
0
0
0
0
0
0
0
0
2
3
4
23
94
98
98
98
82
97
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
4
12
66
82
85
79
47
48
66

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
61
69
94
98

High Clouds (% Sky Obscured)

0
0
20
50
0
0
0
0
0
0
0
0
0
0
0
0
16
83
92
95
88
40
47
2

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
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
1
2
3
2
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.03
0.02
0.02

Wind Speed/Direction (mph)

7
8
13
16
17
18
18
16
15
13
11
11
13
13
15
18
18
18
17
17
17
17
17
17

Chance of Frost

Temperature (°C)

11
13
13
14
15
16
17
17
17
17
15
13
10
8
6
4
3
2
1
-0
-1
-2
-2
-3

Feels Like (°C)

11
13
13
14
15
16
17
17
17
17
15
13
7
5
2
-1
-3
-4
-5
-7
-8
-9
-9
-10

Dew Point (°C)

-6
-5
-6
-6
-7
-8
-10
-10
-10
-10
-8
-7
-3
-3
-3
-3
-3
-4
-4
-3
-3
-4
-5
-6

Relative Humidity (%)

32
28
26
25
22
18
15
14
14
15
19
26
40
46
52
59
64
68
73
80
84
84
82
79

Pressure (mb)

1008
1007
1006
1006
1005
1005
1004
1003
1003
1003
1003
1004
1005
1007
1008
1010
1011
1011
1012
1013
1014
1015
1016
1016

Ozone (du)

372
373
374
374
374
374
374
373
374
378
383
380
379
379
379
377
374
373
375
373
374
380
379
379

Friday 23

Waxing Gibbous 87%

16:02

05:40

10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
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: 06:15, Set: 20:36, Transit: 13:26. Moon - Rise: 16:02, Set: 05:40. Civil Dark: 21:11 - 05:39. Nautical Dark: 21:55 - 04:55. Astro Dark: 22:47 - 04:03

Total Clouds (% Sky Obscured)

100
100
100
98
90
80
87
90
89
91
81
41
0
0
0
0
0
0
0
0
0
2
6
0

Low Clouds (% Sky Obscured)

68
71
83
59
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

99
99
99
97
84
77
87
89
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

86
33
79
82
63
13
6
10
88
91
81
41
0
0
0
0
0
0
0
0
0
2
6
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
1
1
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
0.01
0.01
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)

17
17
17
16
16
16
15
14
13
12
10
8
6
5
4
4
3
3
3
3
3
3
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-8
-7
-6
-5
-4
-3
-2
-2
-1
-2
-2
-2
-2
-1
-1
-2
-2
-3
-4
-5
-5
-5
-3

Dew Point (°C)

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

Relative Humidity (%)

74
67
60
53
48
45
42
39
38
37
40
42
44
45
46
48
51
53
57
61
65
65
59
51

Pressure (mb)

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

Ozone (du)

378
380
380
386
390
394
399
404
410
401
401
404
408
411
418
422
425
426
428
429
430
431
431
431

Saturday 24

Waxing Gibbous 94%

17:25

06:00

10 Good
11 Good
12 Good
13 Good
14 OK
15 Bad
16 OK
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 Bad
08 Bad
09 Bad

Sun - Rise: 06:13, Set: 20:37, Transit: 13:26. Moon - Rise: 17:25, Set: 06:00. Civil Dark: 21:13 - 05:37. Nautical Dark: 21:57 - 04:52. Astro Dark: 22:49 - 04:00

Total Clouds (% Sky Obscured)

0
0
0
0
31
62
45
31
0
9
0
0
0
0
0
0
0
0
0
0
0
82
82
82

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
31
62
45
31
0
9
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
82
82
82

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)

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

Chance of Frost

Temperature (°C)

1
3
4
4
5
6
6
7
8
8
7
6
5
4
4
4
3
3
2
2
1
1
2
3

Feels Like (°C)

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

Dew Point (°C)

-9
-10
-10
-11
-12
-13
-13
-13
-13
-12
-10
-9
-9
-9
-9
-8
-8
-8
-8
-8
-8
-8
-7
-7

Relative Humidity (%)

45
40
35
31
28
25
23
22
21
24
28
33
37
38
40
42
43
44
46
48
51
51
50
48

Pressure (mb)

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

Ozone (du)

430
430
432
433
427
423
420
418
418
419
420
418
414
410
407
402
401
400
399
399
400
397
397
398

Sunday 25

Waxing Gibbous 99%

18:50

06:20

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
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:11, Set: 20:39, Transit: 13:26. Moon - Rise: 18:50, Set: 06:20. Civil Dark: 21:14 - 05:35. Nautical Dark: 21:59 - 04:50. Astro Dark: 22:52 - 03:57

Total Clouds (% Sky Obscured)

82
82
82
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
97
97
97
97
97
97
77
77
77

Medium Clouds (% Sky Obscured)

0
0
0
98
98
98
98
98
98
100
100
100
100
100
100
96
96
96
96
96
96
84
84
84

High Clouds (% Sky Obscured)

82
82
82
99
99
99
99
99
99
76
76
76
76
76
76
88
88
88
88
88
88
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
7
0
0
0
1
2
4
4
4
4
4
4
0
2
4

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

Precipitation Probability (%)

0
0
1
1
1
1
1
2
2
8
19
25
26
27
25
21
5
6
5
3
4
7
6
4

Precipitation Amount (mm)

0
0
0.01
0.01
0.01
0.01
0.01
0.04
0.04
0.15
0.3
0.37
0.31
0.29
0.26
0.2
0.04
0.06
0.05
0.04
0.04
0.05
0.02
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

4
5
7
8
9
9
8
7
7
6
5
5
5
5
5
5
5
5
5
5
4
3
3
3

Feels Like (°C)

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

Dew Point (°C)

-7
-7
-7
-9
-9
-6
-4
-2
-1
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Relative Humidity (%)

44
40
35
30
27
34
42
50
59
79
89
87
87
87
87
86
86
87
88
89
90
99
100
100

Pressure (mb)

1014
1014
1013
1013
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1009
1008
1007
1007
1007
1006
1006
1006
1006
1006

Ozone (du)

397
397
398
396
396
397
399
399
398
393
392
392
392
392
393
392
389
388
387
386
387
394
394
394

Monday 26

Full Moon 100%

20:17

06:42

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

Sun - Rise: 06:09, Set: 20:40, Transit: 13:26. Moon - Rise: 20:17, Set: 06:42. Civil Dark: 21:16 - 05:33. Nautical Dark: 22:01 - 04:48. Astro Dark: 22:55 - 03:54

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
99
99
99
99
99
3
3
3
3
3
3
24
24
24

Low Clouds (% Sky Obscured)

77
77
77
81
81
81
81
81
81
93
93
93
93
93
93
2
2
2
2
2
2
0
0
0

Medium Clouds (% Sky Obscured)

84
84
84
45
45
45
45
45
45
87
87
87
87
87
87
3
3
3
3
3
3
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
97
97
97
97
97
97
0
0
0
0
0
0
24
24
24

ISS Passover

Visibility (miles)

5
6
7
7
5
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
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 (%)

4
3
3
3
3
3
3
3
5
6
13
23
29
24
17
13
12
12
12
11
8
7
8
12

Precipitation Amount (mm)

0.01
0.02
0.02
0.02
0.02
0.01
0.01
0.02
0.03
0.05
0.11
0.22
0.3
0.25
0.14
0.11
0.1
0.11
0.11
0.08
0.05
0.04
0.05
0.06

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

3
3
3
4
4
4
5
6
6
8
8
7
7
6
5
5
4
4
4
3
1
1
2
4

Feels Like (°C)

-0
0
1
1
2
2
3
4
5
7
7
7
7
5
4
2
2
1
1
-0
-2
-2
-1
2

Dew Point (°C)

3
3
3
4
4
4
5
5
6
5
5
4
4
3
3
3
3
3
3
2
1
1
2
4

Relative Humidity (%)

100
100
100
100
100
100
100
99
96
85
84
83
81
83
86
88
90
92
94
97
100
100
98
96

Pressure (mb)

1006
1006
1006
1005
1005
1006
1006
1006
1006
1005
1006
1007
1008
1008
1008
1009
1009
1010
1010
1011
1011
1011
1012
1012

Ozone (du)

393
393
394
391
390
391
389
388
388
386
388
389
391
391
390
389
388
386
386
386
386
387
387
387

Tuesday 27

Waning Gibbous 98%

21:46

07:10

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

Sun - Rise: 06:07, Set: 20:42, Transit: 13:26. Moon - Rise: 21:46, Set: 07:10. Civil Dark: 21:18 - 05:31. Nautical Dark: 22:03 - 04:45. Astro Dark: 22:57 - 03:51

Total Clouds (% Sky Obscured)

24
24
24
97
97
97
97
97
97
1
1
1
1
1
1
23
23
23
23
23
23
1
1
1

Low Clouds (% Sky Obscured)

0
0
0
6
6
6
6
6
6
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1

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)

24
24
24
96
96
96
96
96
96
1
1
1
1
1
1
23
23
23
23
23
23
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

12
11
8
5
4
3
1
0
0
0
0
0
0
0
0
0
1
1
1
0
1
1
1
1

Precipitation Amount (mm)

0.07
0.06
0.04
0.03
0.02
0.02
0.01
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
7
8
9
10
12
13
14
15
15
15
13
12
10
8
6
5
3
2
1
0
-0
0
1

Feels Like (°C)

4
5
6
6
10
12
13
14
15
15
15
13
12
10
4
1
-1
-2
-3
-4
-5
-5
-5
-4

Dew Point (°C)

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

Relative Humidity (%)

92
89
85
78
71
63
54
47
42
41
43
49
53
58
62
65
65
65
64
65
66
67
66
64

Pressure (mb)

1012
1012
1011
1011
1011
1010
1010
1010
1010
1010
1010
1011
1011
1013
1015
1016
1017
1018
1019
1020
1021
1022
1023
1023

Ozone (du)

388
390
393
396
398
399
399
397
395
394
394
395
397
400
404
406
406
404
405
411
419
424
423
418

Wednesday 28

Waning Gibbous 93%

23:15

07:45

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
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good

Sun - Rise: 06:06, Set: 20:43, Transit: 13:25. Moon - Rise: 23:15, Set: 07:45. Civil Dark: 21:19 - 05:29. Nautical Dark: 22:06 - 04:43. Astro Dark: 23:00 - 03:48

Total Clouds (% Sky Obscured)

1
1
1
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)

1
1
1
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 (%)

1
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)

0.01
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)

15
14
13
12
12
11
11
11
10
9
8
5
4
3
4
4
4
5
6
6
7
7
8
9

Chance of Frost

Temperature (°C)

2
2
2
2
3
4
6
7
8
7
7
5
4
3
3
2
1
1
1
0
-0
-0
1
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
62
60
57
51
44
38
34
32
32
36
43
48
53
55
57
57
58
59
57
54
51
48
44

Pressure (mb)

1023
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024

Ozone (du)

416
419
424
428
430
432
434
438
441
444
442
440
437
436
435
434
430
426
421
416
411
406
403
401

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

Generated: 22/04/21 09:50:06. Forecast: 22/04/21 to 28/04/21. Timezone: UTC-5.00