Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 19

Waxing Gibbous 99%

18:41

07:04

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

Sun - Rise: 06:54, Set: 19:03, Transit: 12:59. Moon - Rise: 18:41, Set: 07:04. Civil Dark: 19:33 - 06:24. Nautical Dark: 20:07 - 05:50. Astro Dark: 20:43 - 05:14

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
16
22
68
6
53
54
1
34
40
60
60
56
62
94
95

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
15
20
30
4
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
9
0
0
0
0
0
0
0
1
0
0
23
20
3
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
55
2
53
54
1
34
40
60
60
44
52
94
95

ISS Passover

Visibility (miles)

8
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
1
0
0
0
1
1
0
0
0
1
0
0
0
0
0
0
0
0
0
4
0

Precipitation Amount (mm)

0
0
0
0.05
0
0
0
0.02
0.03
0
0
0
0.02
0
0
0
0
0
0
0
0
0
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-5
-7
-9
-10
-11
-11
-12
-12
-11
-11
-11
-10
-9
-7
-4
-1
1
2
3
5
5
6
4

Dew Point (°C)

-13
-12
-11
-12
-12
-12
-12
-12
-11
-11
-10
-10
-10
-8
-7
-5
-3
-2
-2
-2
-1
-1
-0
-1

Relative Humidity (%)

42
53
60
60
61
63
65
67
69
70
71
72
71
71
70
68
66
62
58
55
55
56
57
60

Pressure (mb)

1028
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1028
1027
1027
1027
1027
1026
1025
1025
1024
1024
1023
1023
1022

Ozone (du)

448
443
437
430
423
418
413
410
409
409
409
409
409
408
405
400
397
396
395
395
395
394
394
395

Wednesday 20

Full Moon 100%

No Rise

07:35

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
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

Sun - Rise: 06:52, Set: 19:05, Transit: 12:59. Moon - Rise: No Rise, Set: 07:35. Civil Dark: 19:34 - 06:22. Nautical Dark: 20:09 - 05:48. Astro Dark: 20:44 - 05:12

Total Clouds (% Sky Obscured)

96
87
91
87
73
84
50
100
100
98
99
100
97
97
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
2
2
7
10
16
1
8
38
1
21
34
0

Medium Clouds (% Sky Obscured)

0
0
0
12
16
0
30
31
77
54
98
98
91
78
98
99
98
100
99
99
100
100
100
100

High Clouds (% Sky Obscured)

96
87
91
85
70
84
40
100
100
98
98
100
95
94
95
100
99
97
99
99
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
9
8
7
7
7
7
7
8
8
9
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
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 (%)

0
0
0
0
0
0
0
0
0
0
1
2
2
3
9
14
18
22
22
23
24
26
30
33

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.02
0.05
0.12
0.24
0.34
0.3
0.22
0.19
0.19
0.21
0.23
0.22

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
68
70
71
71
70
67
65
64
64
65
67
69
71
71
72
74
73
70
68
68
71
74
78

Pressure (mb)

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

Ozone (du)

396
397
396
395
395
397
399
403
407
412
416
418
418
418
416
414
412
410
409
409
408
408
409
409

Thursday 21

Waning Gibbous 98%

19:59

08:04

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:50, Set: 19:06, Transit: 12:59. Moon - Rise: 19:59, Set: 08:04. Civil Dark: 19:35 - 06:20. Nautical Dark: 20:10 - 05:46. Astro Dark: 20:46 - 05:10

Total Clouds (% Sky Obscured)

100
100
100
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)

13
70
77
67
69
48
30
50
99
85
85
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
99
98
99
99
99
99
100
100
100
100
100
100
100
100
96
100
100
41
41
41
41
41

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
100
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

37
44
54
65
71
73
73
71
68
65
64
62
59
60
65
72
76
74
76
74
73
73
69
68

Precipitation Amount (mm)

0.22
0.3
0.51
0.89
1.26
1.42
1.48
1.48
1.38
1.2
1.1
1.1
1.17
1.23
1.29
1.35
1.33
1.15
0.93
0.84
0.86
0.96
1.05
1.12

Wind Speed/Direction (mph)

11
11
11
11
10
10
8
7
7
6
6
5
5
5
5
6
7
8
9
11
11
12
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
2
2
2
2
1
1
1
1

Relative Humidity (%)

81
84
85
84
84
84
85
85
85
85
86
87
89
91
91
91
92
94
95
97
97
96
93
89

Pressure (mb)

1011
1011
1011
1010
1009
1009
1008
1006
1005
1004
1002
1001
1000
999
998
997
996
995
995
994
993
993
992
992

Ozone (du)

410
411
413
414
416
416
415
415
415
415
417
420
424
429
433
437
440
442
443
442
439
435
433
432

Friday 22

Waning Gibbous 93%

21:15

08:34

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:48, Set: 19:07, Transit: 12:58. Moon - Rise: 21:15, Set: 08:34. Civil Dark: 19:37 - 06:19. Nautical Dark: 20:11 - 05:44. Astro Dark: 20:47 - 05:08

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
96
96
96
96

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
37
37
37
37
37

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
24
24
24
24
24

High Clouds (% Sky Obscured)

41
100
100
100
100
100
100
2
2
2
2
2
2
100
100
100
100
100
100
94
94
94
94
94

ISS Passover

Visibility (miles)

3
1
1
1
1
1
1
1
0
0
0
0
0
1
1
1
3
6
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None

Precipitation Probability (%)

65
60
56
47
40
33
25
21
27
23
22
20
18
16
13
10
11
9
9
6
14
0
0
0

Precipitation Amount (mm)

1.2
1.22
1.14
1.01
0.9
0.81
0.73
0.68
0.78
0.76
0.74
0.71
0.66
0.58
0.45
0.32
0.2
0.12
0.06
0.03
0.02
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
86
83
79
76
74
73
72
72
73
74
73
73
74
75
76
76
76
74
73
69
66
63
60

Pressure (mb)

992
992
992
993
993
993
994
994
995
996
997
999
1000
1001
1003
1004
1005
1006
1006
1007
1007
1008
1008
1009

Ozone (du)

432
432
434
437
440
442
445
447
447
446
445
446
446
447
448
449
449
447
444
441
442
444
442
434

Saturday 23

Waning Gibbous 86%

22:28

09:05

19 Bad
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 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 Good
18 Good

Sun - Rise: 06:46, Set: 19:09, Transit: 12:58. Moon - Rise: 22:28, Set: 09:05. Civil Dark: 19:38 - 06:17. Nautical Dark: 20:13 - 05:42. Astro Dark: 20:49 - 05:06

Total Clouds (% Sky Obscured)

96
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)

37
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)

24
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)

94
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
Snow
Snow
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

3
1
0
0
0
0
0
0
0
0
0
0
0
1
2
2
6
17
27
31
31
25
18
8

Precipitation Amount (mm)

0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.02
0.04
0.09
0.13
0.15
0.14
0.11
0.06

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-6
-7
-7
-8
-8
-8
-8
-8
-9
-9
-8
-8
-8
-7
-5
-4
-3
-2
-2
-0
1
2
1

Dew Point (°C)

-7
-8
-8
-9
-9
-9
-9
-9
-9
-9
-8
-8
-7
-7
-5
-3
-1
-0
0
1
1
2
2
0

Relative Humidity (%)

59
59
60
62
63
63
64
65
66
67
69
70
72
74
77
82
87
89
90
89
86
83
79
73

Pressure (mb)

1010
1012
1012
1013
1014
1014
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1014
1014

Ozone (du)

424
415
413
414
412
403
391
380
372
365
360
359
360
361
360
359
357
352
347
342
339
337
336
337

Sunday 24

Waning Gibbous 77%

23:39

09:39

19 Good
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
13 Bad
14 OK
15 OK
16 OK
17 OK
18 OK

Sun - Rise: 06:44, Set: 19:10, Transit: 12:58. Moon - Rise: 23:39, Set: 09:39. Civil Dark: 19:39 - 06:15. Nautical Dark: 20:14 - 05:40. Astro Dark: 20:50 - 05:04

Total Clouds (% Sky Obscured)

0
90
90
90
90
90
90
100
100
100
100
100
100
82
82
82
82
82
82
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
11
11
11
11
11
11
23
23
23
23
23
23
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
89
89
89
89
89
89
100
100
100
100
100
100
59
59
59
59
59
59
0
0
0
0
0

High Clouds (% Sky Obscured)

0
8
8
8
8
8
8
91
91
91
91
91
91
66
66
66
66
66
66
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
7
3
1
1
0
1
1
1
1
1
1
1
1
1
2
4
5
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

4
0
0
0
0
1
4
8
11
13
14
18
17
16
13
9
8
6
10
12
14
13
12
7

Precipitation Amount (mm)

0.02
0
0
0
0
0.01
0.04
0.13
0.33
0.66
0.94
0.94
0.78
0.61
0.49
0.37
0.26
0.17
0.09
0.05
0.04
0.03
0.03
0.03

Wind Speed/Direction (mph)

10
11
11
11
10
9
7
6
4
3
4
7
10
13
12
11
11
11
11
11
11
11
10
10

Chance of Frost

Temperature (°C)

4
3
2
2
1
0
-1
-1
-2
-2
-3
-5
-7
-9
-9
-8
-7
-6
-5
-4
-3
-3
-3
-3

Feels Like (°C)

0
-1
-2
-3
-3
-4
-4
-5
-4
-4
-5
-9
-14
-17
-16
-15
-13
-12
-11
-10
-9
-8
-8
-8

Dew Point (°C)

-1
-3
-4
-5
-5
-6
-6
-7
-6
-6
-7
-8
-10
-12
-12
-11
-11
-11
-10
-10
-10
-10
-10
-10

Relative Humidity (%)

68
65
64
64
64
64
65
67
69
72
74
77
80
81
79
76
72
69
66
62
59
58
58
58

Pressure (mb)

1015
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1013
1014
1015
1015
1016
1017
1017
1017
1017
1017
1017
1018

Ozone (du)

338
340
341
343
344
343
343
343
346
351
354
353
352
350
349
349
349
349
350
351
353
357
361
366

Monday 25

Waning Gibbous 68%

00:46

10:18

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
13 Good
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:42, Set: 19:11, Transit: 12:57. Moon - Rise: 00:46, Set: 10:18. Civil Dark: 19:41 - 06:13. Nautical Dark: 20:16 - 05:38. Astro Dark: 20:52 - 05:02

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
56
56
56
56
56

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
56
56
56
56
56

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)

4
5
7
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 (%)

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

Precipitation Amount (mm)

0.04
0.04
0.02
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-4
-5
-6
-6
-7
-8
-8
-9
-10
-11
-12
-12
-12
-12
-11
-9
-8
-7
-6
-5
-4
-2
-2
-3

Feels Like (°C)

-10
-10
-11
-12
-13
-13
-14
-15
-15
-16
-16
-17
-16
-16
-15
-13
-12
-11
-10
-9
-7
-6
-6
-6

Dew Point (°C)

-11
-11
-12
-13
-13
-14
-15
-15
-16
-16
-17
-17
-17
-17
-16
-15
-14
-13
-13
-12
-11
-11
-11
-11

Relative Humidity (%)

60
62
62
62
61
61
61
62
62
64
65
67
67
66
64
63
62
61
60
57
55
52
53
55

Pressure (mb)

1019
1020
1020
1021
1022
1022
1023
1024
1024
1025
1026
1027
1027
1028
1028
1029
1029
1028
1028
1028
1027
1027
1027
1027

Ozone (du)

371
377
383
390
398
408
420
428
431
431
429
424
417
409
400
391
383
378
375
371
363
353
345
339

Forecast for Saint-Alexandre, QC J0J, Canada (45.22,-73.09)

Generated: 19/03/19 18:16:33. Forecast: 19/03/19 to 25/03/19. Timezone: UTC-4.00