Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 12

Waning Crescent 23%

05:19

12:25

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 OK

Sun - Rise: 07:18, Set: 17:39, Transit: 12:28. Moon - Rise: 05:19, Set: 12:25. Civil Dark: 18:09 - 06:46. Nautical Dark: 18:44 - 06:12. Astro Dark: 19:17 - 05:38

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
98
77
56
62
63
83
88
93
93
95
92
87
74
53
44

Low Clouds (% Sky Obscured)

69
80
85
90
58
47
53
63
43
48
55
34
43
53
63
55
63
60
70
66
67
45
26
21

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
94
66
56
57
60
68
70
85
86
87
81
73
60
47
36

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

5
5
5
4
9
9
9
6
6
7
7
7
8
2
6
5
6
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
1
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 (%)

5
9
16
11
11
15
25
21
24
12
5
4
3
4
13
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
91
91
89
89
87
89
89
87
86
87
89
89
91
91
92
91
89
89
89
89
87
87
85

Pressure (mb)

995
996
996
997
997
998
998
998
998
999
999
1000
1001
1001
1001
1002
1002
1002
1003
1004
1004
1004
1005
1005

Ozone (du)

395
398
401
402
404
407
412
411
402
399
399
399
399
402
407
403
398
397
393
392
391
392
392
388

Friday 13

Waning Crescent 15%

06:00

13:24

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

Sun - Rise: 07:16, Set: 17:41, Transit: 12:28. Moon - Rise: 06:00, Set: 13:24. Civil Dark: 18:11 - 06:45. Nautical Dark: 18:45 - 06:10. Astro Dark: 19:19 - 05:37

Total Clouds (% Sky Obscured)

33
27
25
21
30
33
29
23
10
5
6
6
5
4
4
5
6
6
3
16
18
3
4
4

Low Clouds (% Sky Obscured)

17
12
16
15
19
22
11
10
5
5
4
5
4
4
4
4
4
3
3
16
16
2
2
2

Medium Clouds (% Sky Obscured)

23
23
18
0
0
0
0
0
0
0
0
0
0
0
1
2
2
2
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Chance of Frost

Temperature (°C)

-7
-7
-6
-5
-3
-3
-2
-1
-1
-2
-3
-5
-6
-6
-7
-7
-8
-8
-9
-10
-10
-10
-11
-11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
83
80
74
72
71
72
72
74
79
81
81
82
82
82
82
83
85
88
88
88
90
88
88

Pressure (mb)

1006
1007
1007
1007
1007
1007
1007
1007
1007
1008
1009
1009
1010
1010
1011
1011
1011
1011
1012
1012
1012
1012
1012
1013

Ozone (du)

387
390
393
392
389
391
396
400
401
396
397
400
403
426
442
443
446
448
449
447
444
444
447
450

Saturday 14

Waning Crescent 9%

06:33

14:30

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

Sun - Rise: 07:15, Set: 17:42, Transit: 12:28. Moon - Rise: 06:33, Set: 14:30. Civil Dark: 18:12 - 06:43. Nautical Dark: 18:46 - 06:09. Astro Dark: 19:20 - 05:35

Total Clouds (% Sky Obscured)

12
22
22
20
19
32
56
63
70
62
25
12
29
33
40
56
40
43
7
14
7
6
20
25

Low Clouds (% Sky Obscured)

2
3
2
3
4
21
56
63
70
62
21
4
11
16
20
40
25
39
7
14
7
5
17
21

Medium Clouds (% Sky Obscured)

0
0
0
2
11
16
21
20
21
23
3
2
6
9
17
20
17
18
3
0
1
0
0
0

High Clouds (% Sky Obscured)

12
22
22
15
7
4
2
5
11
10
3
1
7
1
1
1
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
9
9
9
9
9
6
3

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
13
0
0
0
0
0
0
0
0
0
0
0
0
0
1

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)

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

Chance of Frost

Temperature (°C)

-12
-11
-9
-6
-4
-3
-2
-1
-1
-1
-1
-4
-6
-7
-8
-9
-9
-9
-9
-10
-10
-10
-10
-10

Feels Like (°C)

-14
-14
-13
-10
-8
-5
-5
-5
-4
-4
-4
-6
-7
-8
-10
-10
-11
-10
-12
-11
-12
-12
-12
-13

Dew Point (°C)

-13
-13
-11
-9
-7
-6
-5
-4
-4
-3
-3
-5
-7
-8
-9
-10
-10
-11
-11
-11
-11
-11
-11
-11

Relative Humidity (%)

86
86
83
80
79
79
79
78
78
81
86
92
92
94
92
92
92
88
90
90
90
92
90
92

Pressure (mb)

1013
1014
1014
1014
1014
1014
1013
1013
1013
1013
1014
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

446
448
455
458
460
462
461
460
461
458
461
469
476
478
481
479
480
482
480
475
474
468
462
459

Sunday 15

Waning Crescent 4%

06:59

15:41

07 OK
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
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

Sun - Rise: 07:13, Set: 17:43, Transit: 12:28. Moon - Rise: 06:59, Set: 15:41. Civil Dark: 18:13 - 06:42. Nautical Dark: 18:47 - 06:08. Astro Dark: 19:21 - 05:34

Total Clouds (% Sky Obscured)

17
33
66
71
81
88
95
96
97
87
42
56
85
94
79
87
86
85
93
99
100
100
100
99

Low Clouds (% Sky Obscured)

10
19
35
25
40
40
45
55
60
46
4
17
34
44
34
45
60
64
82
94
97
99
98
97

Medium Clouds (% Sky Obscured)

0
8
16
23
69
81
74
54
55
56
42
56
63
61
56
51
49
44
39
36
41
45
35
23

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
26
38
39
39
40
26
13

ISS Passover

Visibility (miles)

6
4
0
0
0
0
1
7
0
9
9
9
9
1
1
5
9
7
6
8
6
6
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
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
14
22
53
77
57
31
31
21
4
2
4
15
14
3
9
1
0
2
1
4
7
11
11

Precipitation Amount (mm)

0
0
0
0.3
0.7
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-10
-9
-6
-4
-2
-2
-2
-1
-2
-2
-3
-4
-5
-5
-4
-4
-4
-5
-5
-5
-5
-5
-4
-4

Feels Like (°C)

-13
-11
-9
-7
-6
-7
-6
-6
-7
-8
-8
-8
-9
-10
-10
-9
-10
-10
-10
-10
-10
-9
-9
-9

Dew Point (°C)

-11
-10
-7
-5
-2
-3
-4
-4
-3
-7
-7
-7
-7
-7
-6
-6
-6
-6
-7
-7
-6
-6
-6
-6

Relative Humidity (%)

92
94
92
91
96
92
86
78
89
71
75
78
81
85
89
89
87
87
87
87
87
87
85
84

Pressure (mb)

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

Ozone (du)

462
458
452
447
443
442
442
445
450
448
446
445
443
443
444
441
439
434
429
430
432
432
434
437

Monday 16

Waning Crescent 1%

06:59

16:53

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:12, Set: 17:45, Transit: 12:28. Moon - Rise: 06:59, Set: 16:53. Civil Dark: 18:15 - 06:40. Nautical Dark: 18:49 - 06:06. Astro Dark: 19:23 - 05:32

Total Clouds (% Sky Obscured)

99
97
96
92
95
96
94
97
98
100
100
100
100
100
100
100
100
100
100
98
96
94
88
88

Low Clouds (% Sky Obscured)

96
95
93
88
90
86
83
83
80
75
70
65
65
72
80
87
90
96
96
96
96
94
88
88

Medium Clouds (% Sky Obscured)

21
12
7
3
8
13
10
42
42
99
100
100
74
84
92
100
96
93
88
74
61
47
48
47

High Clouds (% Sky Obscured)

0
1
3
4
23
42
59
57
46
55
90
38
56
67
86
100
100
100
100
67
33
0
0
0

ISS Passover

Visibility (miles)

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

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 (%)

18
10
6
1
7
16
1
0
0
0
2
0
0
3
4
5
9
10
7
6
4
1
4
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
82
81
81
83
83
81
77
80
83
91
94
94
94
94
94
94
94
94
94
94
94
94

Pressure (mb)

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

Ozone (du)

441
446
448
450
449
449
453
456
457
459
458
461
462
462
460
458
456
451
447
443
442
442
442
443

Tuesday 17

New Moon 0%

07:22

18:06

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 OK

Sun - Rise: 07:10, Set: 17:46, Transit: 12:28. Moon - Rise: 07:22, Set: 18:06. Civil Dark: 18:16 - 06:39. Nautical Dark: 18:50 - 06:05. Astro Dark: 19:24 - 05:31

Total Clouds (% Sky Obscured)

92
79
63
46
43
40
38
41
44
46
58
72
87
75
63
51
61
70
76
64
43
40
45
35

Low Clouds (% Sky Obscured)

92
79
63
46
43
40
38
41
44
46
58
72
87
75
63
48
56
64
72
48
24
0
0
0

Medium Clouds (% Sky Obscured)

40
37
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
10
19
32
35
35

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
8
12
16
20
20
20

ISS Passover

Visibility (miles)

8
9
8
7
6
6
5
4
6
8
9
6
3
1
0
0
0
0
1
1
4
6
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
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
7
11
13
15
17
15
16
17
7
15
16
14
15
16
15
13
10
3
3
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

Wind Speed/Direction (mph)

3
3
5
6
8
8
8
7
7
6
6
6
5
5
5
5
5
5
5
6
5
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-5
-5
-5
-5
-4
-3
-3
-1
-1
-1
-1
-1
-1
-3
-4
-4
-5
-5
-5
-5
-6
-6
-7

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
93
93
91
91
91
91
91
91
93
96
100
100
100
98
98
98
98
96
96
96
96

Pressure (mb)

1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

443
444
444
444
444
443
442
442
442
443
443
442
442
441
438
435
432
432
433
433
433
433
433
431

Wednesday 18

Waxing Crescent 2%

07:41

19:19

07 OK
08 OK
09 OK
10 OK
11 Bad
12 OK
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

Sun - Rise: 07:08, Set: 17:48, Transit: 12:28. Moon - Rise: 07:41, Set: 19:19. Civil Dark: 18:17 - 06:37. Nautical Dark: 18:51 - 06:03. Astro Dark: 19:25 - 05:29

Total Clouds (% Sky Obscured)

25
20
20
25
25
25
45
50
55
55
55
45
40
20
20
15
10
10
10

Low Clouds (% Sky Obscured)

5
20
20
25
25
25
28
29
34
30
10
10
10
10
20
15
10
10
10

Medium Clouds (% Sky Obscured)

25
20
20
25
25
25
45
50
55
55
55
45
40
20
20
15
10
10
10

High Clouds (% Sky Obscured)

20
20
20
25
25
25
45
50
55
55
55
45
40
20
20
15
10
10
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
4
1
1
0
0
0
0
0
0
0

Fog (%)

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
Light Rain
Light Rain
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
4
7
11
12
9
1
7
10
14
43
57
66
88
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.5
1
1.9
2.3
2.6
2.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-8
-6
-6
-5
-5
-4
-4
-3
-4
-4
-4
-5
-5
-5
-4
-4
-3
-2

Dew Point (°C)

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

Relative Humidity (%)

96
94
92
92
91
92
92
94
94
98
100
100
98
100
100
100
100
96
94

Pressure (mb)

1017
1017
1016
1015
1015
1014
1013
1012
1012
1011
1010
1010
1010
1009
1008
1007
1006
1006
1006

Ozone (du)

428
425
424
423
423
422
422
421
420
419
418
420
422
424
426
429
432
437
442

Forecast for Lower Sackville, Canada (44.78,-63.68)

Generated: 12/02/26 07:19:46. Forecast: 12/02/26 to 18/02/26. Timezone: UTC-4.00